Who Benefits and How Does It Work? Moderators and Mediators of Outcome in an Effectiveness Trial of a Parenting Intervention

Negative Parenting Mediates the Longitudinal Association between Parental Internalizing Symptoms and Child Oppositional Symptoms

Research has pointed to both cross-sectional and longitudinal associations between parental internalizing symptoms and child externalizing symptoms. This study analyzed whether the association is mediated by negative parenting behavior in view of previous reports that both parental internalizing symptoms and child externalizing symptoms are related to parenting behaviors. Longitudinal data for the current analyses were derived from a randomized controlled trial on the efficacy of a web-assisted self-help intervention for parents of children with elevated levels of externalizing symptoms. Two different mediation models were analyzed, one using attention-deficit/hyperactivity disorder (ADHD) symptoms as the dependent variable and the other using oppositional defiant disorder (ODD) symptoms. Both models included parental internalizing symptoms as the independent variable, negative parenting behavior as a mediator, and study condition as a confounder. The longitudinal analyses support the mediating role of negative parenting behavior in the association between early parental internalizing symptoms and later child ODD symptoms.

Impacts of a tiered intervention on child internalizing and externalizing behavior in the context of maternal depression

Greater maternal depressive symptoms are consistently associated with higher levels of behavioral difficulties in children, emerging in early childhood and with long-lasting consequences for children's development. Interventions promoting early relational health have been shown to have benefits for children's behavior; however, these impacts are not always realized in the context of maternal depression. This study examined whether tiered programs could address this limitation by focusing on both parenting, through universal primary prevention, and psychosocial stressors and parent mental health, through tailored secondary prevention. Analysis of a randomized controlled trial (RCT) of the Smart Beginnings (SB) intervention was conducted to determine whether SB attenuated the association between maternal depression and early childhood internalizing and externalizing behaviors. Maternal depression significantly predicted both internalizing and externalizing behaviors in linear regression models. Further, there was a significant interaction between maternal depression and treatment group, such that among mothers with higher depressive symptoms, the SB treatment attenuated the magnitude of the association between depression and child behavior. Findings suggest that while parenting support is important for all families, it may be particularly critical for those with higher levels of depression and underscores the need to consider multidimensional family processes in both research and clinical practice.

The mediating role of marital quality in parenting intervention: Effects on preschoolers' conduct problems and effortful control

This study explores whether marital quality mediates the effects of a parenting intervention on preschoolers' conduct problems and effortful control. Using data from 209 children in a two-wave randomized controlled trial of the Hitkashrut program, participants were assigned to either a 14-session co-parent training group or a minimal intervention control group. Intent-to-treat analysis revealed that improvements in marital quality significantly mediated the intervention's impact on both conduct problems and effortful control. An alternative model, which hypothesized that changes in child behavior would lead to improvements in marital quality, was not supported, reinforcing the importance of targeting marital dynamics to achieve better child outcomes. These findings highlight the potential of marital-focused strategies within parenting interventions to foster healthier family environments and improve long-term developmental trajectories in children.

Feasibility and acceptability of a digital parent group chat intervention to prevent child and adolescent maltreatment in the Philippines

This study examined the feasibility, acceptability, and preliminary outcomes of MaPaChat, a parent support intervention delivered using Viber group chat to caregivers in the Philippines during the COVID-19 pandemic. Forty caregivers of children aged 4-17 from predominantly low-income households participated in a culturally adapted version of the Parenting for Lifelong Health ParentChat programme. Feasibility was assessed by enrolment, attendance, and dropout rates. Semi-structured interviews with caregivers and programme facilitators explored programme acceptability. A single-group pre-post design was used to explore changes in child maltreatment, positive parenting, parenting stress, and other secondary outcomes. The mean attendance rate was 82% and the dropout rate was 10%. Caregivers and facilitators found the programme helpful in enhancing parenting knowledge and skills and were satisfied with the programme delivery using Viber group chat but also reported experiencing technological challenges. Pre-post comparisons suggested that the intervention has potential in reducing physical and emotional abuse and associated risk factors. The findings suggest that a parenting intervention delivered over digital group chat by trained community service providers may be a feasible and acceptable way to support caregivers in low-resource settings.

Childhood Adversities and the ATTACHTM Program's Influence on Immune Cell Gene Expression

OBJECTIVE

To determine whether maternal Adverse Childhood Experiences (ACEs) are (a) associated with increased inflammatory gene expression in mother-child dyads and (b) whether a parenting intervention (ATTACH™) moderates the association between maternal ACEs and mother and/or child inflammatory gene expression.

METHODS

Twenty mother-child dyads, recruited from a domestic violence shelter in Calgary, AB, Canada, were randomized into an ATTACH™ parenting intervention group (n = 9) or a wait-list control group (n = 11). Maternal ACEs were assessed. The mothers and children each provided one non-fasting blood sample after the intervention group completed the ATTACH™ program, which was assayed to quantify the Conserved Transcriptional Response to Adversity (CTRA) score, indicating inflammatory gene expression profile. Mixed-effect linear models were used, separately in mothers and children, to examine the associations between CTRA score, maternal ACEs, and the ACEs-by-intervention group interaction term. The covariates were age, sex, ethnicity, and maternal medication use.

RESULTS

Higher maternal ACEs were associated with higher child CTRA scores (b = 0.123 ± SE 0.044, p = 0.005), indicating an increased pro-inflammatory gene expression profile. The ATTACH™ parenting intervention moderated this association between maternal ACEs and child CTRA scores (b = 0.328 ± SE 0.133, p = 0.014). In mothers, the ACEs-by-intervention interaction terms were insignificant (p = 0.305).

CONCLUSIONS

Maternal ACEs could exert an intergenerational impact on child inflammatory activity, and this association could be moderated by participating in the ATTACH™ parenting intervention.

How are parental mental health and parenting practices associated with externalizing behaviors among young children with autism in China? A cross-sectional study and indirect effect analysis

Children with autism are more likely to exhibit externalizing behaviors than children without autism. A cross-sectional study was undertaken to investigate how parental mental health status and parenting practices contributed to the variance in externalizing behaviors among families of young children with autism in Chinese mainland, and whether parenting behaviors had any indirect effects on the relationship between parental mental health symptoms and externalizing behaviors. Data were drawn from the baseline assessment of a quasi-experimental study of a parent training program delivered to Chinese caregivers of children with autism aged 3 to 6 from diverse backgrounds (N = 111). Results showed that parental mental health symptoms and parenting behaviors explained the variance in child externalizing behaviors. Parental mental health problems and parental over-reactivity were linked to higher levels of child externalizing behaviors, whereas positive parenting was associated with less frequent externalizing behaviors. Positive parenting partially explained the relationship between parental mental health symptoms and externalizing behaviors. The findings of this study highlight the importance of actively attending to the psychological and parenting needs of caregivers in autism treatment programs. It points to the need for the development of culturally sensitive strategies to promote parental mental health and increase the use of positive parenting skills among parents of children with autism.

Elevated parent and child hair cortisol moderated the efficacy of a mindful eating intervention

To explore whether elevated baseline hair cortisol moderated effects of a mindful eating intervention on anthropometrics, blood pressure (BP), household food insecurity, eating behaviour, and various psychosocial outcomes. The 14-week intervention included a parent Facebook-based programme, 3 parent meetings, preschooler letters connecting school learning to home practices, and a preschool-based mindful eating programme. Among 107 parent-preschooler dyads, mean age was 47.32 months for preschoolers and 30.12 years for parents. Among preschoolers, 54.2% were female, 8.4% were Hispanic, and 19.6% were Black. Among parents, 95.3% were female, 6.5% were Hispanic, 15.0% were Black, 39.4% were single, and 43.4% were unemployed. Preschoolers' elevated hair cortisol was related to a smaller reduction in preschoolers' % body fat (r =.31) and smaller increases in parents' perceived responsibility for child feeding (r = -.37). Parents' elevated hair cortisol was associated with smaller decreases in preschoolers' emotional eating (r = .39) and household food insecurity (r = .44). Relationships between baseline hair cortisol and post-intervention outcomes (BP, emotional eating, fruit/vegetable intake, food insecurity, and coping) varied by baseline values of outcome variables. Given that stress may attenuate intervention effects, a stress management component may be necessary to foster positive behavioural changes. Moreover, interventions should be tailored according to participants' characteristics to achieve optimal effects.

Place-Based Developmental Research: Conceptual and Methodological Advances in Studying Youth Development in Context

Scientists have, for some time, recognized that development unfolds in numerous settings, including families, schools, neighborhoods, and organized and unorganized activity settings. Since the turn of the 20th century, the body of mainstream neighborhood effects scholarship draws heavily from the early 20th century Chicago School of Sociology frameworks and have been situating development in neighborhood contexts and working to identify the structures and processes via which neighborhoods matter for a range of developmental outcomes, especially achievement, behavioral and emotional problems, and sexual activity. From this body of work, two new areas of developmental scholarship are emerging. Both areas are promising for advancing an understanding of child development in context. First, cultural-developmental neighborhood researchers are advancing neighborhood effects research that explicitly recognizes the ways that racial, ethnic, cultural, and immigrant social positions matter for neighborhood environments and for youths' developmental demands, affordances, experiences, and competencies. This body of work substantially expands the range of developmental outcomes examined in neighborhood effects scholarship to recognize normative physical, emotional, cognitive, behavioral, social, and cultural competencies that have largely been overlooked in neighborhood effects scholarship that espoused a more color-blind developmental approach. Second, activity space neighborhood researchers are recognizing that residential neighborhoods have important implications for broader activity spaces-or the set of locations and settings to which youth are regularly exposed, including, for example, schools, work, organized activities, and hang-outs. They are using newer technologies and geographic frameworks to assess exposure to residential neighborhood and extra-neighborhood environments. These perspectives recognize that time (i.e., from microtime to mesotime) and place are critically bound and that exposures can be operationalized at numerous levels of the ecological system (i.e., from microsystems to macrosystems). These frameworks address important limitations of prior development in context scholarship by addressing selection and exposure. Addressing selection involves recognizing that families have some degree of choice when selecting into settings and variables that predict families' choices (e.g., income) also predict development. Considering exposure involves recognizing that different participants or residents experience different amounts of shared and nonshared exposures, resulting in both under-and over-estimation of contextual effects. Activity space scholars incorporate exposure to the residential neighborhood environments, but also to other locations and settings to which youth are regularly exposed, like schools, after-school settings, work, and hang-outs. Unfortunately, the cultural-development and activity space streams, which have both emerged from early 20th century work on neighborhood effects on development, have been advancing largely independently. Thus, the overarching aim of this monograph is to integrate scholarship on residential neighborhoods, cultural development, and activity spaces to advance a framework that can support a better understanding of development in context for diverse groups. In Chapters I and II we present the historical context of the three streams of theoretical, conceptual, and methodological research. We also advance a comprehensive cultural-developmental activity space framework for studying development in context among children, youth, and families that are ethnically, racially, and culturally heterogeneous. This framework actively recognized diversity in ethnic, racial, immigrant, and socioeconomic social positions. In Chapters III-V we advance specific features of the framework, focusing on: (1) the different levels of nested and nonnested ecological systems that can be captured and operationalized with activity space methods, (2) the different dimensions of time and exposures or experiences that can be captured and operationalized by activity space methods, and (3) the importance of settings structures and social processes for identifying underlying mechanisms of contextual effects on development. Structures are setting features related to the composition and spatial arrangement of people and institutions (e.g., socioeconomic disadvantage, ethnic/racial compositions). Social processes represent the collective social dynamics that take place in settings, like social interactions, group activities, experiences with local institutions, mechanisms of social control, or shared beliefs. In Chapter VI, we highlight a range of methodological and empirical exemplars from the United States that are informed by our comprehensive cultural-developmental activity space framework. These exemplars feature both quantitative and qualitative methods, including method mixing. These exemplars feature both quantitative and qualitative methods, including method mixing. The exemplars also highlight the application of the framework across four different samples from populations that vary in terms of race, ethnicity, gender, age, socioeconomic status (SES), geographic region, and urbanicity. They capture activity space characteristics and features in a variety of ways, in addition to incorporating family shared and nonshared activity space exposures. Finally, in Chapter VII we summarize the contributions of the framework for advancing a more comprehensive science of development in context, one that better realizes major developmental theories emphasizing persons, processes, contexts, and time. Additionally, we offer a place-based, culturally informed developmental research agenda to meet the needs of an increasingly diverse population.

What works for whom? Moderators in parental reflective functioning intervention

The DUET program (a group intervention) aims to enhance parental reflective functioning (PRF). We examined whether pretreatment levels of key outcomes as well as individual parental and family-environment characteristics predicted improvement after intervention with the DUET program. One hundred forty-two parents (native Israelis; mean age = 34.84 years) of preschool children (n = 107; mean child age = 4.3 years; 53% female) were assessed before, after, and 6 months following the intervention. Results indicated significant associations between lower levels of key outcomes at the pretreatment assessment and greater improvement after treatment in PRF, child self-regulation, and child self-distraction strategies. Furthermore, two subgroups of families were uncovered based on individual parental and family-environment characteristics: low-distress and high-distress parents. Following intervention, the high-distress group showed greater improvement in parental sensitivity and child problem behavior, whereas the low-distress group reported greater improvement in locus of control. Clinical and future directions are discussed.

Attachment, behavior problems and interventions

This paper puts forward an explanation for the frequent co-occurrence of attachment and behavior problems in children and the implications of this for interventions; presents preliminary evidence that some behaviorally based parenting programs reduce child behavior problems through two separate, but mutually reinforcing, processes-improved attachment relationships and increased parental use of behavior management techniques; and suggests next steps for the field to improve outcomes for those children who, without interventions that addresses both relationship building and behavior management, are at risk of significant long-term difficulties.

Brief emotion-focused family therapy: A 12-month follow-up study

This study provides a 12-month follow-up evaluation of caregivers after participating in a 2-day Emotion-focused family therapy (EFFT) intensive, a brief intervention for caregivers of youth struggling with mental health difficulties. Caregivers (N = 498) of children (N = 337) completed measures of caregiver self-efficacy and child mental health difficulties 1 week before the intervention, immediately after the intervention, and at 4, 8, and 12-month follow-ups. Piecewise latent trajectory models revealed that parental self-efficacy showed a large immediate increase following the intervention, β = 1.61 (1.32, 2.14), and although this effect was attenuated by 4 months, β = -0.77 (-1.31, -0.52), it did not change further by 12 months. Reductions in child mental health difficulties were observed by 4 months, β = -0.54 (-0.77, -0.37), and remained stable through the 12-month follow-up. Caregivers reporting more increases in self-efficacy also reported greater reductions in their children's symptoms at 4 and 12 months.

Experience and impact of the 1-2-3 magic parent programme for children with ADHD on the family unit from the mothers' perspectives: A narrative analysis

Parent programmes are often used in the clinical management of children with ADHD. Research into parent programmes has predominantly been concerned with their effectiveness and much less attention has been paid to the impact that they may be having on the family and the inter-relationships between family members. This study explores the perspectives and experiences of parents of children with ADHD, who participated in a parent programme, including its impact on the family unit. A purposive sample of six mothers of children with ADHD who completed a 1-2-3 Magic parent programme in Ireland was invited to take part in this qualitative study. Data were collected by means of individual in-depth, semi-structured interviews and a narrative inquiry approach further informed analysis of the interview data. Two major narrative constructions of experience: 'parent programme as positive' and 'parent programme as negative' were identified. Outcomes from this study illustrated some unintended consequences caused by the parent programme (i.e. sibling rivalry and conflict arising between family members). Mothers believed that the parent programme was a beneficial intervention, but it was not without its flaws and they felt it was helpful for their family when used in conjunction with other supports and mediations.

Positive Parenting and Early Childhood Cognition: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

This review examines the effectiveness of positive parenting interventions aimed at improving sensitivity, responsiveness, and/or non-harsh discipline on children's early cognitive skills, in four meta-analyses addressing general mental abilities, language, executive functioning, and pre-academics. The objectives are to assess the magnitude of intervention effectiveness and identify moderators of effectiveness. We include randomized controlled trials of interventions targeting positive parenting to improve cognition in children < 6 years. Studies that include children with neurodevelopmental and/or hearing disorders were excluded. MEDLINE, PsycINFO, ERIC, and ProQuest Dissertations & Theses (October 2021) and citation chaining identified relevant records. Five reviewers completed screening/assessments, extraction, and risk of bias. Pooled analysis in Comprehensive Meta-Analysis (Version 3) used random effects modeling, with moderation via Q-statistics and meta-regression. Positive parenting interventions led to significant improvements in mental abilities (g = 0.46, N = 5746; k = 33) and language (g = 0.25, N = 6428; k = 30). Effect sizes were smaller and nonsignificant for executive functioning (g = 0.07, N = 3628; k = 14) and pre-academics (g = 0.16, N = 2365; k = 7). Robust moderators emerged for language and cognition. For cognition, studies with higher risk of bias scores yielded larger intervention effects. For language, studies with younger children had larger effect sizes. Studies mitigated selection and detection bias, though greater transparency of reporting is needed. Interventions that promote parental sensitivity, responsiveness, and non-harsh discipline improve early mental abilities and language. Studies examining executive functioning and pre-academics are needed to examine moderators of intervention effectiveness. Trial registration Systematic review PROSPERO registration. CRD42020222143.

Exploring Parenting Profiles to Understand Who Benefits from the Incredible Years Parenting Program

Behavioral parenting programs are a theory-driven and evidence-based approach for reducing disruptive child behavior. Although these programs are effective on average, they are not equally effective in all families. Decades of moderation research has yielded very few consistent moderators, and we therefore still have little knowledge of who benefits from these programs and little understanding why some families benefit more than others. This study applied a baseline target moderation model to a parenting program, by (1) identifying parenting profiles at baseline, (2) exploring their correlations with other family characteristics and their stability, and (3) assessing whether they moderate intervention effects on child behavior. Individual participant data from four Dutch studies on the Incredible Years (IY) parenting program were used (N = 785 caregiver-child dyads). Children (58.2% boys) were at risk of disruptive behavior problems and aged between 2 and 11 years of age (M = 5.85 years; SD = 1.59). Latent profile analyses indicated three distinct baseline parenting profiles, which we labeled as follows: Low Involvement (81.4%), High Involvement (8.4%), and Harsh Parenting (10.1%). The profiles caregivers were allocated to were associated with their education, minority status, being a single caregiver, and the severity of disruptive child behavior. We found neither evidence that baseline parenting profiles changed due to participation in IY nor evidence that the profiles predicted program effects on child behavior. Our findings do not support the baseline target moderation hypothesis but raise new questions on how parenting programs may work similarly or differently for different families.

The impact of gender and age on bullying role, self-harm and suicide: Evidence from a cohort study of Australian children

There has been limited longitudinal investigation to date into the association between bullying, self-harm, and suicidality in Australia and the impact of specific demographic differences on this relationship. This is despite the continued rise in the incidence of bullying, self-harm, and suicide. As such, the current study draws on data from the Longitudinal Survey of Australian children (LSAC) to examine the association between bullying, self-harm, and suicidality and explore the impact of demographic differences across three bullying related behaviors (being bullied, bullying others and being both bullied and bullying others). The evidence indicates that bully-victims exhibit the highest risk of self-harm and suicidality in Australia. When considering demographic differences, it was identified that females and adolescents aged 16-17-years-of-age had the highest risk of self-harm and suicidality. Further, a direct curvilinear relationship between age and the categories of self-harm was identified with an inflection point around 16-17 years. The study supports the need for further investigation into the association between bullying, self-harm, and suicidality longitudinally with a particular focus on other moderators.

Mindfulness and Imagery Enhanced Behavioral Parenting: Effectiveness Pilot of the Confident Carers Cooperative Kids Program

Mindfulness is increasingly offered to parents of children presenting with behavioral problems, either as a stand-alone intervention, or integrated within existing behavioral parenting interventions. There is relatively modest support for mindful parenting, with small to medium effect size improvements demonstrated across child and parent outcome measures. Here we introduce a mindfulness and imagery enhanced behavioral parenting program. We argue blending mindfulness, imagery and behavioral skills could produce improved parenting engagement and perseverance, leading to stronger outcomes. Pilot data is presented from two contrasting real world clinical settings. Parents attending the 8-week Confident Carers Cooperative Kids (CCCK) group program in a university clinic setting were invited to be included in the study (n = 20). Permission was also gained to use archival data from a community organisation offering CCCK groups to parents who were at risk of child welfare involvement (n = 14). Pre- and post-intervention measures were completed across both groups on parent-reported child behavior, parent wellbeing, adaptive parenting, and mindful parenting. Parents from both groups achieved significant pre- to post-intervention improvements in child behavior problems, parent wellbeing, adaptive parenting, and mindful parenting, with large effect sizes. Larger improvements in child behavior problems were reported by parents from the community group compared with the university group. The CCCK intervention appears beneficial across child and parent outcomes, including for families most in need. A larger sample is required to replicate and extend these promising findings.

Mediating Effects of Discipline Approaches on the Relationship between Parental Mental Health and Adolescent Antisocial Behaviours: Retrospective Study of a Multisystemic Therapy Intervention

Poor parental mental health is one of the risk factors for child emotional and behavioural problems because it reduces caregiver's ability to provide appropriate care for their child. This study aimed to measure changes in parenting factors and adolescent behaviours after Multisystemic Therapy (MST), and to explore the mediating role of discipline approaches on the relationship between parental mental health and adolescent behavioural problems. This retrospective study extracted data collected from 193 families engaged with the MST research program during 2014-2019. Data was collected at different time points (pre-treatment, post-treatment, 6- and 12-months follow-up). Statistically significant changes were found in adolescent behaviours and parenting factors following the MST intervention and these positive changes were maintained over the following 12 months. Results of the parallel multiple mediator model analysis confirmed mediating effects of discipline approaches on the relationship between parental mental health and adolescent's behavioural problems. The findings suggested that parental mental well-being significantly contributes to effectiveness of parenting, which resulted in positive changes in adolescent's behavioural problems. It is recommended caregiver's parental skills and any mental health issues are addressed during the intervention to enhance positive outcomes in adolescent behaviour.

Predictors of Change in Stepping Stones Triple Interventions: The Relationship between Parental Adjustment, Parenting Behaviors and Child Outcomes

The current study explored the process of change in Stepping Stones Triple P (SSTP) using a community-based sample of 891 families of children with developmental disabilities (DD) who participated in an SSTP intervention at a community level. A preliminary analysis of outcome data indicated that SSTP intervention was effective in reducing parental adjustment difficulties, coercive parenting, and children's behavioral and emotional difficulties immediately after the intervention. The effects were maintained at 12-month follow-up. The results also indicated that change in parental adjustment over the course of intervention was significantly associated with a change in parenting behaviors. However, change in parenting behaviors but not change in parental adjustment, predicted children's behavioral and emotional problems following the intervention. The results suggest that positive parenting skills are the most salient ingredient driving the change in child behaviors in SSTP interventions.

The Role of Model Minority Stereotype on General Self-Efficacy and Depressive Symptoms

The model minority stereotype (MMS) is a belief that Asian Americans’ comparative success comes from their hard-work and perseverance, coupled with a lack of barriers such as racism or discrimination against Asian Americans. In this study, we hypothesized that because the MMS demands cognitive energy, the use of self-efficacy as a regulator for depressive symptoms is then limited. Participants included 199 self-identified Asian American college students. A moderation effect of the MMS on the relationship between general self-efficacy and depressive symptoms was tested. Participants with low to above average Unrestricted Mobility (UM), a component of the MMS, displayed a regulating effect of self-efficacy on depressive symptoms, which was not found for individuals with higher UM. Although the variance of moderation effect was small (2%), this study is the first to suggest the effect of self-efficacy in lowering depressive symptoms may depend on the level of UM. Other findings and implications are further discussed.

Behavioral Parent Training for Preschool ADHD: Family-Centered Profiles Predict Changes in Parenting and Child Outcomes

OBJECTIVE

Behavioral parent training (BPT) is the first line of treatment for preschool-aged children with attention-deficit hyperactivity disorder (ADHD); however, clinically significant improvements are not universal. In the current study, we employ a person-centered approach to create subgroups of families based on the intersection of multiple parent, child, and family pre-treatment factors. Further, we explore the utility of pre-treatment family profiles in predicting post-treatment differences in observed parenting behavior (i.e., behavioral control, parental warmth) and clinically significant change in child ADHD and oppositional symptoms.

METHOD

Longitudinal data were collected using observational and parent-, teacher- and clinician-reported assessments from 130 parent-child dyads (Mage= 3.57, range = 3.0- 4.11, 73.8% male, 69.2% White, 25.6% Hispanic) participating in BPT.

RESULTS

Findings from the current study suggest three distinct family profiles, which consisted of one profile with high family stress (HFS) as evidenced by elevated symptomatology across parent, child, and family-level domains, a second profile with elevated parental anxiety (PA), and a final profile with elevated parental depression (PD). These family-centered profiles were differentially associated with changes in observed parenting practices. Specifically, the PD profile (39%) demonstrated minimal improvements in behavioral control and warmth following treatment. In contrast, the HFS profile (30%) only improved in behavioral control and the PA profile (31%) improved in both parenting domains following treatment. In addition, marginally significant differences in child oppositional and ADHD symptoms were observed across profiles.

CONCLUSIONS

Family-centered approaches may be useful for selecting and implementing interventions.

Investigating group-based classes ('weaning workshops') to support complementary infant feeding in Irish primary care settings: a cross-sectional survey

OBJECTIVE

This study aims to (1) investigate current practice regarding 'weaning workshops' to support complementary infant feeding delivered within Irish primary care, (2) explore the experiences and opinions of community dietitians regarding optimal content and modes of delivery of weaning workshops and (3) identify the key factors to be considered in the development and implementation of weaning workshops delivered within primary care.

DESIGN

Cross-sectional survey.

SETTING

Irish primary care.

PARTICIPANTS

Forty-seven community-based dietitians.

RESULTS

Sixteen dietitians reported that workshops were run in their area with variable frequency, with ten reporting that workshops were never run in their area. Participants reported that mostly mothers of medium socio-economic status (SES) attended weaning workshops when infants were aged between 4 and 7 months, and that feedback from workshop attendees was predominantly positive. Dietitians identified that key factors to be considered in future development and delivery of weaning workshops are (1) workshop characteristics such as content, timing and venue, (2) organisational characteristics such as availability of resources and multidisciplinary involvement and (3) attendee characteristics such as SES.

CONCLUSIONS

This study highlights substantial variability regarding provision of weaning workshops in Ireland, and a lack of standardisation regarding the provider, content and frequency of workshops where workshops are being delivered. The study also provides unique insights into the experiences and opinions of primary care community dietitians regarding the development and delivery of weaning workshops in terms of optimal content and delivery options. These perspectives will make a valuable contribution given the dearth of evidence in this area internationally.

Mediators and moderators in the relationship between maternal childhood adversity and children's emotional and behavioural development: a systematic review and meta-analysis

Maternal experiences of childhood adversity can increase the risk of emotional and behavioural problems in their children. This systematic review and meta-analysis provide the first narrative and quantitative synthesis of the mediators and moderators involved in the link between maternal childhood adversity and children's emotional and behavioural development. We searched EMBASE, PsycINFO, Medline, Cochrane Library, grey literature and reference lists. Studies published up to February 2021 were included if they explored mediators or moderators between maternal childhood adversity and their children's emotional and behavioural development. Data were synthesised narratively and quantitatively by meta-analytic approaches. The search yielded 781 articles, with 74 full-text articles reviewed, and 41 studies meeting inclusion criteria. Maternal mental health was a significant individual-level mediator, while child traumatic experiences and insecure maternal-child attachment were consistent family-level mediators. However, the evidence for community-level mediators was limited. A meta-analysis of nine single-mediating analyses from five studies indicated three mediating pathways: maternal depression, negative parenting practices and maternal insecure attachment, with pooled indirect standardised effects of 0.10 [95% CI (0.03-0.17)), 0.01 (95% CI (-0.02 to 0.04)] and 0.07 [95% CI (0.01-0.12)], respectively. Research studies on moderators were few and identified some individual-level factors, such as child sex (e.g. the mediating role of parenting practices being only significant in girls), biological factors (e.g. maternal cortisol level) and genetic factors (e.g. child's serotonin-transporter genotype). In conclusion, maternal depression and maternal insecure attachment are two established mediating pathways that can explain the link between maternal childhood adversity and their children's emotional and behavioural development and offer opportunities for intervention.

Parent-child relationship outcomes of the Incredible Years Parents and Babies Program: A Pilot Randomized Controlled Trial

Background

A warm, sensitive, and responsive relationship to a caregiver is essential for healthy child development.

Objective

This paper examines the effects of the Incredible Years Parents and Babies (IYPB) program on the parent-child relationship at post-intervention when offered as a universal parenting intervention to parents with newborn infants.

Method

We conducted a pragmatic, two-arm, parallel pilot randomized controlled trial; 112 families with newborns were randomized to IYPB intervention (76) or usual care (36). The IYPB program is a group intervention with eight two-hour sessions. In addition to parent-reported questionnaires, we collected a six-minute-long video at post-intervention from 97 families to assess the parent-child relationship, which was then coded with the Coding Interactive Behavior system.

Results

There were no significant intervention effects on either the total score or any of the seven subscales at post-intervention when the children were around 5.5 months old. For parental sensitivity, results were significant at the 10% level, favoring the IYPB group. When examining the lowest-functioning mothers in moderator analyses, we also found no significant differences between the two groups.

Conclusion

In line with parent-report outcomes, we did not find any statistically significant differences between the IYPB program and usual care on parent-child relationship when offered as a universal intervention for a relatively well-functioning group of parents with infants in a setting with a high standard of usual care. However, there was a positive trend for the total score, parental sensitivity and reciprocity with effect sizes in the range of .41-.51. It is possible that a larger sample would have resulted in significant differences for these outcomes.

Trial registration

ClinicalTrials.gov NCT01931917 (registration date August 27, 2013)

Stressed Mothers Receiving Infant Mental Health-Based Early Head Start Increase in Mind-Mindedness

Maternal mind-mindedness is a characteristic of supportive parenting and contributes to many positive social–emotional outcomes in early childhood. However, there is limited knowledge of mind-mindedness among parents experiencing parenting stress from low-income settings. This is a critical gap in evidence given the robust role of supportive parenting in children’s development and the capacity of home-based interventions to improve children’s outcomes through enhancing supportive parenting. This study examined: (1) maternal mind-mindedness, operationalized as mothers’ appropriate mind-related comments (MRC), across toddlerhood in mothers of toddlers who participated in infant mental health (IMH) based Early Head Start (EHS) services; and (2) whether parenting stress moderated EHS program effects on appropriate MRC over time. Data from a primarily White midwestern site in the United States were collected at study enrollment and when toddlers were 14-, 24-, and 36-months of age (N = 152; mothers M_age = 22.4 years, SD = 5.1; toddlers M_age = 14.4 months, SD = 1.3; 51% females). Data included parent-completed questionnaires and observed parent–child interactions, which were coded for MRC. Although there were no main effects of EHS programming on mothers’ appropriate MRC over time, multilevel growth curve modeling indicated that parenting stress moderated EHS effects on mothers’ appropriate MRC over time. Among mothers with greater parenting stress, those who received IMH-based EHS services demonstrated greater proportions of MRC over time as compared to mothers with greater stress in the control group. IMH-based parenting interventions that target parenting stress may promote appropriate MRC in low-income populations during toddlerhood.

Parent and Child Risk Profiles as Predictors of Response to a Conduct Problem Preventive Intervention

Current evidence-based prevention programming targeting child externalizing problems demonstrates modest overall effect sizes and is largely ineffective for a sizable proportion of youth who participate. However, our understanding of the youth and family characteristics associated with response to specific programming is quite limited. The current study used child and family risk profiles as predictors of response trajectories to the Early Risers conduct problem preventive intervention. A sample of 240 kindergarten-aged youth displaying elevated school-based aggression were randomized by school to either the Early Risers intervention or a control condition. Using a number of child and family risk variables, a latent profile analysis produced a solution consisting of five unique risk profiles. Three low and mixed risk profiles were associated with a limited response to the intervention. One high-risk profile characterized by maladaptive parenting and elevated child externalizing demonstrated notably improved trajectories of externalizing behavior over a 3-year period relative to the control condition. Another high-risk profile characterized by inconsistent discipline, high parental distress, and elevated child internalizing and externalizing symptoms seemed to have positive developmental trends disrupted by the intervention relative to the control condition, potentially consistent with an iatrogenic effect relative to the control condition. The study results support continued efforts to use broader risk profiles to examine heterogeneity in response to preventive interventions and, with replication, will have implications for intervention tailoring.

Parent Management Training Combined with Group-CBT Compared to Parent Management Training Only for Oppositional Defiant Disorder Symptoms: 2-Year Follow-Up of a Randomized Controlled Trial

Parent management training (PMT) is recommended treatment for children with oppositional defiant disorder (ODD) and child-directed cognitive behavior therapy (CBT) is also recommended for school-aged children. The current study examined 2-year follow-up effects of parent management training (PMT) combined with the CBT based group intervention Coping Power Program (CPP) compared to PMT only. Results showed long-term effectiveness of both PMT and PMT combined with CPP in reduced disruptive behavior problems and harsh parenting strategies, and increased emotion regulation- and social communication skills. The earlier reported increase in emotion regulation- and social communication skills in the PMT with CPP condition during treatment remained stable while the PMT condition showed continued improvement during the follow-up period. To conclude, PMT with CPP did generally not provide significant benefits at the 2-year follow-up compared to PMT, apart from an improvement earlier in time regarding emotion regulation- and social communication skills.Trial registration number ISRCTN10834473, date of registration: 23/12/2015.

Mindful Parent Training for Parents of Children Aged 3-12 Years with Behavioral Problems: a Scoping Review

Objectives

While mindfulness-based parenting programs (MPPs) are increasingly popular for reducing child behavior problems, the evidence for the advantages of MPP over existing behavioral parent training is unclear. Existing systematic reviews have largely excluded the breadth of MPP protocols, including those that integrate behavioral skills components. Therefore, a scoping review was conducted to map the nature and extent of research on MPPs for parents of children aged 3 to 12 years with behavioral problems.

Methods

PRISMA-ScR guidelines were used to conduct an encompassing peer literature review of cross-disciplinary databases. Studies were included if they reported mindfulness interventions for parents of children aged between 3 and 12 years with externalizing behavior problems and had an outcome measure of child behavioral problems that could be represented as an effect size. Randomized controlled trials as well as quasi-experimental, pre-post studies and unpublished dissertations were included.

Results

Sixteen studies met the inclusion criteria (N = 1362). The majority of MPPs delivered mindfulness adapted to parenting based on the Bögels' protocol within clinical settings. There was a dearth of fully integrated mindfulness and behavioral programs. MPPs generally produced pre-to-post-intervention improvements with small effect sizes across child behavior and parent style, stress, and mindfulness measures. Examining longer follow-up periods compared to pre-intervention, effects reached a moderate size across most outcome measures.

Conclusions

MPPs continue to show promise in improving child behavior and parental mindfulness, well-being, and style. Further research is needed to determine how to best leverage the advantages of mindfulness in augmenting the well-established effectiveness of behavioral programs.

The Incredible Years Parenting and Child Treatment Programs: A Randomized Controlled Trial in a Child Welfare Setting in Spain

Incredible Years (IY) is a well-established multicomponent group-based program designed to promote young children's emotional and social competence, to prevent and treat child behavioral and emotional problems, and to improve parenting practices and the parent-child relationship. This study presents the first randomized controlled trial carried out in Spain to test the effectiveness of the Incredible Years Basic Parenting and Small Group Dinosaur Programs in a sample of families involved in child welfare due to substantiated or risk for child maltreatment. One hundred and eleven families with 4- to 8-year-old children were randomly allocated to IY or to a control group who received standard services. Baseline, post-intervention, and 12-month follow-up assessments were compared. Results showed that compared to the control group, the IY intervention made a significant positive difference in parents' observed and reported use of praise, and a significant reduction in reported use of inconsistent discipline, parenting stress, depressive symptomatology, and perception of child behavior problems. A full serial mediation effect was found between participation in IY, changes in parenting practices, subsequent parenting stress reduction, and both final child abuse potential reduction and perception of child behavior problems. No moderating influence on IY effects was found. Findings provide evidence that transporting the IY Basic Parenting and the Small Group Dinosaur Programs with fidelity is feasible in Child Welfare Services in Spain.

A Personalized Remote Video-Feedback Universal Parenting Program: A Randomized Controlled Trial

The randomized controlled trial examined the efficacy of a personalized remote video feedback parenting program to improve parenting and child behavior outcomes. Ninety-two mothers of 2-6-year-old children were randomly allocated into the intervention group (n = 50) and waiting-list control group (n = 42). The Strengthening Bonds preventive program was performed to improve positive parenting. The mothers participated in one in-person group session. During six weeks, the mothers received, via smartphone, remote personalized video feedback about their mother-child interactions in a play situation. Parenting was the primary outcome, and child behavior was the secondary one. Pre- and post-intervention assessments were performed. The generalized estimating equation analysis showed no significant results in the intention-to-treat (ITT). In the treatment-on-the-treated (TOT), there were statistically significant effects of the intervention decreasing mothers' coercive parenting practices and child behavior problems. The structural equation model analysis showed that the intervention-induced reductions in children's behavior problems were mediated by improvements in coercive practices. There was a direct effect of the intervention to improve the parental sense of competence. Despite the null findings in the ITT analysis, the TOT analysis showed promising results to strengthen positive parenting behaviors and beliefs and reduce child behavior problems.

Parenting Stress Moderates the Relation between Parental Trauma Exposure and Child Anxiety Symptoms

Trauma exposure can lead to poor psychological health not only for those directly affected, but also for their children. Additional research is needed to understand mechanisms in the intergenerational sequelae of traumatic stress. The current study examined parenting stress as a moderator of the association between parents' lifetime trauma exposure and school-aged children's internalizing symptoms (N = 139 dyads). Results of multiple regression analyses showed that the relationships between parental trauma exposure and child separation anxiety and harm avoidance were significant when parenting stress was moderate to high, but not when parenting stress was low. Parental trauma exposure was not significantly associated with child depressive symptoms. Clinical implications include the importance of screening and addressing parents' trauma exposure and parenting stress in the context of child and family mental health services. Further research is needed to explicate the mechanisms linking parents' trauma exposure with child anxiety symptoms.

Maternal Psychological Risk Moderates the Impacts of Attachment-Based Intervention on Mother-Toddler Mutuality and Toddler Behavior Problems: A Randomized Controlled Trial

Although there is robust evidence of the benefits of attachment-based parenting interventions, limited research has examined their impact on dyadic mutuality and toddler behavior problems. Given the central question in prevention research of what works for whom, and the documented relation of maternal psychological risk to parenting and intervention response, it is important to consider the moderating role of maternal psychological risk in the efficacy of attachment-based interventions. The current study extends prior research on a randomized controlled trial of Attachment and Biobehavioral Catch-up (ABC) by examining its impact on dyadic mutuality and the moderating role of maternal psychological risk in ABC's impact on dyadic mutuality and toddler behavior problems. ABC (10 sessions) was provided as a supplement to Early Head Start (EHS) for a sample of predominantly low-income Latinx families. Control families received home-based EHS plus 1 book per week for 10 weeks. We administered a psychosocial interview and video-recorded parent-toddler interaction pre- and post-intervention. Using intent-to-treat analyses, we found main effects of ABC on dyadic mutuality. We conducted latent class analysis to identify patterns of interrelationships among indicators of baseline maternal risk exposure to characterize a latent risk factor and used this factor to examine the moderating role of maternal psychological risk in ABC's impact on dyadic mutuality and toddler behavior problems. ABC seemed to be particularly beneficial for the development of positive, synchronous dyadic interactions and for reduction of toddler behavior problems in higher-risk EHS families. Findings are discussed in the context of designing and evaluating preventive interventions, with a specific focus on families at psychological risk.

Potential Psychological and Biological Mechanisms Underlying the Effectiveness of Neonatal Music Therapy during Kangaroo Mother Care for Preterm Infants and Their Parents

Neonatal music therapy (MT) has become more accessible worldwide. Previous research suggests multiple benefits of MT for preterm infants and their caregivers; however, far too little attention has been paid to understanding the mechanisms of change in previous Neonatal Intensive Care Unit (NICU)-MT research so far. This perspective article describes potential mechanisms of MT interventions exposed during kangaroo mother care on the preterm infant's response (behavioral and physiological outcomes) and the mother-infant relationship. The paper focuses on the hypothalamic-pituitary-adrenal axis' role in stabilization of behavioral state, the autonomic nervous system's role in stabilization of physiologic state, as well as co-regulation as a potential mechanism for the developing of the parent-infant relationship. Mechanisms play a pivotal role in understanding variables related to the therapy course and well as in generating new knowledge regarding treatment susceptibility and optimizing resources. Understanding of the mechanisms of how interventions may lead to specific outcomes plays an important role in addressing the issue of improvement of currently available approaches of MT used in the NICU.

Replication and extension of a family-based training program to improve cognitive abilities in young children

Childhood socioeconomic status (SES) is associated with persistent academic achievement gaps, which necessitates evidence-based, scalable interventions to improve children's outcomes. The present study reports results from a replication and extension of a family-based training program previously found to improve cognitive development in lower-SES preschoolers (Neville et al., 2013). One hundred and one primarily low-SES families with 107 children aged 4-7 years were randomly assigned to the intervention or passive control group. Intent-to-treat regression models revealed that children whose families were assigned to the intervention group did not exhibit significant benefit on composite measures of nonverbal IQ, executive functioning, or language skills, though post-hoc analyses suggested marginal improvement on the fluid reasoning subcomponent of nonverbal IQ. Treatment-on-treated models revealed a significant positive effect of intervention attendance on fluid reasoning and a negative effect on vocabulary. We discuss potential causes for the non-replication, including differences in the sample composition, size, and assessment choices. Results suggest the need to more broadly assess scalable interventions with varying populations and ensure appropriate cultural and geographical adaptations to achieve maximum benefits for children from diverse backgrounds.

Sex differences in the association between maternal depression and child and adolescent cognitive development: a systematic review and meta-analysis

BACKGROUND

Maternal depression is negatively associated with cognitive development across childhood and adolescence, with mixed evidence on whether this association differs in boys and girls. Herein, we performed a systematic review and meta-analysis of sex-specific estimates of the association between maternal depression and offspring cognitive outcomes.

METHOD

Seven databases (PubMed, EMBASE, PsycINFO, ERIC, CINAHL, Scopus, ProQuest) were searched for studies examining the longitudinal association between maternal depression and offspring (up to 18 years) cognitive outcomes. Studies were screened and included based on predetermined criteria by two independent reviewers (Cohen's κ = 0.76). We used random-effects models to conduct a meta-analysis and used meta-regression for subgroup analyses. The PROSPERO record for the study is CRD42020161001.

RESULTS

Twelve studies met inclusion criteria. Maternal depression was associated with poorer cognitive outcomes in boys [Hedges' g = -0.36 (95% CI -0.60 to -0.11)], but not in girls [-0.17 (-0.41 to 0.07)]. The association in boys varied as a function of the measure of depression used (b = -0.70, p = 0.005): when maternal depression was assessed via a diagnostic interview, boys [-0.84 (-1.23 to -0.44)] had poorer cognitive outcomes than when a rating scale was used [-0.16 (-0.36 to 0.04)].

CONCLUSIONS

This review and meta-analysis indicates that maternal depression is only significantly associated with cognitive outcomes in boys. Understanding the role of sex differences in the underlying mechanisms of this association can inform the development of targeted interventions to mitigate the negative effects of maternal depression on offspring cognitive outcomes.

Technology-Assisted Parenting Interventions for Families Experiencing Social Disadvantage: a Meta-Analysis

Technology-assisted interventions have been identified as a means to increase accessibility and enhance engagement of parenting programs. The current meta-analytic review examines the effectiveness of these interventions in families experiencing social disadvantage. A literature search was conducted spanning March 2007-June 2019. Nine studies met inclusion criteria (total of 864 participants) which included an evaluation of a parenting intervention for families with at least one of the following demographic challenges, low socioeconomic status, single parenthood, and/or young parenthood. Interventions (or a component of the intervention) were delivered by computer, cell phone, smartphone, and/or tablet. Data were organized into three categories: parental psychological well-being (e.g., self-esteem, social support), parenting (e.g., observed or self-reported parenting behavior), and child behavior (e.g., disruptive behavior). Effect sizes (Hedges' g) were calculated and moderators (i.e., contact with an interventionist, intervention length, publication year, % female parents, mean parent age, parental education, % minority, and child age) were examined through Q-statistics and meta-regression, as appropriate. Intervention showed a near-significant impact on parental psychological well-being (g = .35, p = .051). Furthermore, interventions that did not include direct contact with an interventionist showed no evidence of effectiveness (g = - .02); interventions that incorporated contact were significantly more effective (g = .68). In addition, intervention length moderated intervention effectiveness; shorter interventions yielded greater improvements in well-being, compared with longer interventions. Interventions were also associated with significant improvements in parenting (g = .38) and child behavior (g = .39). These findings provide support for the use of technology-assisted parenting interventions in populations experiencing social disadvantage.

Identifying treatment moderators of a trauma-informed parenting intervention with children in foster care: Using model-based recursive partitioning

BACKGROUND

Trauma-informed parenting interventions have been used in child welfare to help caregivers respond to children in trauma-informed ways that can mitigate the effects of maltreatment and build strong caregiver-child relationships. Existing studies support their effectiveness with children and youth involved in the child welfare system. However, to further advance the effectiveness of evidenced-based intervention for child welfare populations, one key step is to identify subgroups of individuals who have different intervention responses or outcomes.

OBJECTIVE

To identify pre-treatment moderators that can distinguish subgroups of caregivers and children who benefit differently from an intervention.

PARTICIPANTS AND SETTING

414 children in foster care (age 3 or younger) and their caregivers (birth, adoptive, kin, and nonkin) were randomly assigned to receive a trauma-informed parenting intervention in the Illinois Birth through Three Title IV-E waiver demonstration or foster care services as usual.

METHODS

Model-based Recursive Partitioning (MOB) was used to identify treatment moderators and moderator interactions. MOB fits a parametric model and uses a data-driven method to find subgroups for which the specified parametric model has different parameters. Two parametric models (logistic and linear regression) were used in accordance with two outcomes: reunification (binary) and caregiver-child attachment (continuous). We examined 21 potential pre-treatment moderators in both models.

RESULTS

For the reunification outcome, the MOB produced the following three treatment moderators, which identified subgroups of participants who responded differently to the intervention: (a) caregivers' relationship with the child (kin vs. non-kin/permanent caregivers), (b) caregiver-child attachment, and (c) case history of physical abuse. For the attachment outcome, caregivers' age was found to be a treatment moderator. Future developments of trauma-informed interventions should consider these moderators.

Parenting behavior and growth of child conduct problems: Moderation by callous-unemotional traits

Although positive parenting behavior is central to efficacious interventions for child conduct problems (CP), studies of youth CP have focused mostly on negative parenting behavior. That is, few studies have examined dimensions of positive parenting behavior (e.g., positive reinforcement, involvement) as independent predictors of CP and even fewer have investigated their potential moderation by callous-unemotional (CU) traits. A sample of 184 6-9 year-old children with and without attention-deficit/hyperactivity disorder (ADHD) was followed prospectively for two years. Controlling for baseline ADHD diagnostic status, initial CP, and negative parenting (i.e., corporal punishment), we examined CU traits, positive reinforcement and involvement, and their interactions as predictors of two-year change in CP. Positive reinforcement and CU traits independently predicted increased rule breaking behavior whereas parental involvement inversely predicted aggressive behavior. A significant positive reinforcement x CU traits interaction suggested that positive reinforcement predicted a decrease in aggressive behavior, but only in children with low CU traits; conversely, positively reinforcement marginally predicted increased aggressive behavior among children with high CU traits. No other significant parenting x CU traits interaction was observed. We consider these findings within a developmental psychopathology framework where interactive exchanges underlie the development of CP.

Parental and Familial Predictors and Moderators of Parent Management Treatment Programs for Conduct Problems in Youth

Despite the established efficacy of Parent Management Training (PMT) for conduct problems in youth, evidence suggests that up to half of all treated youth still display clinical levels of disruptive behavior post-treatment. The reasons for these unsatisfactory outcomes are poorly understood. The aim of the present review was to provide an updated analysis of studies from the past 15 years that examined parental and familial predictors and moderators of improvement in PMT for conduct problems. A systematic literature review of indicated prevention (children with conduct problem symptoms) and intervention (children with clinical diagnoses) studies published between 2004 and 2019 was conducted. This 15-year time period was examined since the last systematic reviews were reported in 2006 and summarized studies completed through mid-2004 (see Lundahl et al. in Clin Psychol Rev 26(1):86-104, 2006; Reyno and McGrath in J Child Psychol Psychiatry 47(1):99-111, 2006). Risk of bias indices was also computed (see Higgins et al. in Revised Cochrane risk of bias tool for randomized trials (RoB 2.0), University of Bristol, Bristol, 2016) in our review. A total of 21 studies met inclusion criteria. Results indicated that a positive parent-child relationship was most strongly associated with better outcomes; however, little additional consistency in findings was evident. Future PMT research should routinely examine predictors and moderators that are both conceptually and empirically associated with treatment outcomes. This would further our understanding of factors that are associated with poorer treatment outcome and inform the development of treatment components or modes of delivery that might likely enhance evidence-based treatments and our clinical science. Protocol Registration Number: PROSPERO CRD42017058996.

One-year follow-up of The Incredible Years Parents and Babies Program: A pilot randomized controlled trial

Background

The foundation of a healthy life begins in pregnancy and early adversity can have detrimental long-term consequences for affected children.

Objective

This paper examines the effects of the Incredible Years Parents and Babies program (IYPB) at one-year follow-up when offered as a universal parenting intervention to parents with newborn infants.

Method

We conducted a pragmatic, two-arm, parallel pilot randomized controlled trial; 112 families with newborns were randomized to IYPB intervention (n = 76) or usual care (n = 36). The IYPB program is a group intervention with eight two-hour sessions. Follow-up outcomes collected a year after the intervention ended include parental stress, depression, well-being, reflective function, sense of competence, and child cognitive and socio-emotional development.

Results

There were no intervention effects on any of the primary or secondary parent-reported outcomes at one-year follow-up when the children were 18 months old. When examining the lowest-functioning mothers in moderator analyses, we found that mothers assigned to the IYPB group reported significantly lower scores for the interest and curiosity subscale of the parent reflective function scale than control mothers (β=-1,07 [-2.09,-0.06]).

Conclusion

We found no long-term effects of the IYPB when offered as a universal intervention for a relatively well-functioning group of parents with infants in a setting with a high standard of usual care. The intervention was developed for more vulnerable families in settings with a low level of universal care and the program may be effective for families in those circumstances.

Economic Return on Investment of Parent Training Programmes for the Prevention of Child Externalising Behaviour Problems

Economic models to inform decision-making are gaining popularity, especially for preventive interventions. However, there are few estimates of the long-term returns to parenting interventions used to prevent mental health problems in children. Using data from a randomised controlled trial evaluating five indicated parenting interventions for parents of children aged 5-12, we modeled the economic returns resulting from reduced costs in the health care and education sector, and increased long-term productivity in a Swedish setting. Analyses done on the original trial population, and on various sized local community populations indicated positive benefit-cost ratios. Even smaller local authorities would financially break-even, thus interventions were of good value-for-money. Benefit-cost analyses of such interventions may improve the basis for resource allocation within local decision-making.

Negative parenting behaviour as a mediator of the effects of telephone-assisted self-help for parents of pharmacologically treated children with attention-deficit/hyperactivity disorder

A previous randomised controlled trial demonstrated the effects of a telephone-assisted self-help (TASH) intervention for parents of pharmacologically treated children with attention-deficit/hyperactivity disorder (ADHD) on ADHD symptoms, oppositional symptoms, functional impairment, and negative parenting behaviour (per-protocol analyses). In the current study, we examined whether changes in positive and negative parenting behaviour mediated the effects on symptoms and impairment. Parents in an enhancement group (n = 51) participated in a 12-month TASH intervention (eight booklets plus up to 14 telephone consultations) as an adjunct to routine clinical care, whereas parents in a waitlist control group (n = 52) received routine clinical care only. Parents completed measures of child symptoms, child functional impairment, and parenting behaviour at baseline, at 6 months, and at 12 months. The mediating effects of parenting behaviour were examined using regression analyses. Per-protocol analyses (n = 74) revealed a significant indirect intervention effect on functional impairment through negative parenting behaviour at 6 months as well as indirect intervention effects on oppositional symptoms and functional impairment through negative parenting behaviour at 12 months. The indirect effect on ADHD symptoms through negative parenting behaviour at 12 months just failed to reach significance. The analyses yielded no indirect intervention effects through positive parenting behaviour. The study provides some, albeit limited, support for the importance of changes in negative parenting behaviour to achieve changes in symptoms and functional impairment during parent training. In consideration of the inconsistent results of previous studies concerning the mediating role of positive and negative parenting behaviour, further research is required to better understand the mechanisms of change during parent training, also including other possible mediators like parenting stress and parental self-efficacy.

Retention in Outpatient Child Behavioral Health Services Among Military and Civilian Families

Retention in treatment for children with behavior problems is critical to achieve successful outcomes, and clinical evidence suggests the behavioral health needs and retention of military-connected and civilian families differ meaningfully. Military and civilian children in outpatient behavioral treatment were compared in terms of presenting problems as well as appointment adherence (n = 446 children and their parents). Demographics and rates of externalizing behavior were similar across the two groups. More military than civilian children had internalizing problems. Military parents had more parenting distress and depressive symptoms. Fewer military families dropped out of treatment early. Within-military comparisons demonstrated that children whose parent had recently deployed were more likely to have internalizing problems and poor adaptive skills. Although retention was better among military families, the early treatment drop-out proportions (20-30%) for both groups highlight a barrier to effective behavioral intervention.

Varying Effect of a Randomized Toddler Home Safety Promotion Intervention Trial by Initial Home Safety Problems

OBJECTIVES

Toddlers are vulnerable to unintentional injuries. A safety intervention targeting low-income families of toddlers, was effective at improving home safety. The current study examined whether the effect varies by initial home safety problems.

METHODS

277 mother-toddler dyads recruited in the Mid-Atlantic region of the United States during 2007-2010 were randomized into safety promotion (n = 91) or attention-control groups (n = 186). Observers rated participants' homes with a 9-item safety problem checklist at baseline, and at 6- and 12-months follow-up. Initial home safety problems were categorized as multiple (≥ 4 problems) and none/few (< 4). Linear mixed models assessed the moderating effect with a three-way interaction (time, intervention, and initial safety problems).

RESULTS

At 12 months, the intervention effect was stronger among families with multiple initial problems than no/few initial problems, with a reduction of 1.55 more problems among the families with multiple problems, compared to the families with no/few problems (b = - 1.55, SE = 0.62, p = 0.013).

CONCLUSIONS

Interventions targeting families with multiple safety problems may be more effective than universal programming.

Parenting, mental health and economic pathways to prevention of violence against children in South Africa

BACKGROUND

Parenting programs based on social learning theory have increasing empirical evidence for reducing violence against children. Trials are primarily from high-income countries and with young children. Globally, we know little about how parenting programs work to reduce violence, with no known studies in low or middle-income countries (LMICs). This study examines mechanisms of change of a non-commercialized parenting program, Parenting for Lifelong Health for Teens, designed with the World Health Organization and UNICEF. A cluster randomized trial showed main effects on parenting and other secondary outcomes. We conducted secondary analysis of trial data to investigate five potential mediators of reduced violence against children: improved parenting, adolescent behaviour, caregiver mental health, alcohol/drug avoidance, and family economic strengthening.

METHODS

The trial was implemented in rural South Africa with 40 sites, n = 552 family dyads (including adolescents aged 10-18 and primary caregivers). Intervention sites (n = 20) received the 14-session parenting program delivered by local community members, including modules on family budgeting and savings. Control sites (n = 20) received a brief informational workshop. Emotional and physical violence against children/adolescents and each potential mediator were reported by adolescents and caregivers at baseline and 9-13 months post-randomisation. Structural equation modelling was used to test simultaneous hypothesized pathways to violence reduction.

RESULTS

Improvements in four pathways mediated reduced violence against children: 1) improved parenting practices, 2) improved caregiver mental health (reduced depression), 3) increased caregiver alcohol/drug avoidance and 4) improved family economic welfare. Improved child behaviour was not a mediator, although it was associated with less violence.

CONCLUSIONS

Simultaneously bolstering a set of family processes can reduce violence. Supporting self-care and positive coping for caregivers may be essential in challenging contexts. In countries with minimal or no economic safety nets, linking social learning parenting programs with economic strengthening skills may bring us closer to ending violence against children.

Moderators of treatment effects in a child maltreatment prevention programme in South Africa

BACKGROUND

Previous research has found mixed results on whether the most disadvantaged families benefit as much as less disadvantaged families from parenting interventions designed to reduce child maltreatment, and little in known in low-income settings.

OBJECTIVE

In this study, we test the effects of child, caregiver, household, and community characteristics as treatment moderators of intervention outcomes - child maltreatment and parenting practices. We test characteristics previously examined elsewhere as well as factors relevant to the South African context.

PARTICIPANTS AND SETTING

This analysis includes adolescents (ages 10-18) and their caregivers (N = 552 pairs) who participated in a randomised trial of a parenting programme in the Eastern Cape Province of South Africa.

METHODS

Data from the caregiver and adolescent standardised questionnaires collected at baseline, post-test (1-month post-intervention), and follow-up (5-9 months) were analysed using longitudinal multilevel analyses. We tested seven hypothesised moderators for each of the primary outcomes through interactions of treatment effect with baseline moderators.

RESULTS

No moderator effects were statistically significant after correcting for multiple comparisons testing. Hence, in line with several recent studies examining moderation effects in parenting programmes, our study suggests that parenting interventions aiming to reduce child maltreatment and promote parenting skills in low- and middle-income countries may be similarly effective for families facing various levels of economic, social, and health risk factors.

CONCLUSIONS

It may be useful to explicitly power trials for testing moderator effects, study different types of moderators and use person-centred analyses to further understand variations in treatment effects.

Individual Participant Data Meta-analysis: Impact of Conduct Problem Severity, Comorbid Attention-Deficit/Hyperactivity Disorder and Emotional Problems, and Maternal Depression on Parenting Program Effects

OBJECTIVE

There is concern whether established parenting programs for children's conduct problems meet the needs of families with severe and complex mental health problems. For example, many children with conduct problems show comorbid attention-deficit/hyperactivity disorder (ADHD) or emotional problems, or have parents who are depressed, but families with such complex mental health problems typically seen in real life are often underrepresented in evaluation trials. We tested whether children with more severe conduct problems, and those with more complex mental health problems, benefit less from the Incredible Years parenting program, using individual participant data meta-analysis of randomized trials in Europe.

METHOD

In 1,696 families from 13 children aged (child age 2-11 years; 37% girls; 58% low income; 30% ethnic minority; 98% mothers), we used moderator analysis within a multilevel model to test whether initial conduct problem severity, comorbid ADHD or emotional problems, and maternal depression would diminish intervention effects for children's conduct problems.

RESULTS

The Incredible Years program reduced children's conduct problems overall (Cohen's d = -0.35), but more so in children with more severe conduct problems. There was no evidence that children's comorbid ADHD and emotional problems changed the intervention benefits. Children of mothers with more depressive symptoms benefited more.

CONCLUSION

Children with more severe conduct problems derive greater, rather than lesser, benefits from a high-quality group parenting program, and comorbid ADHD and emotional problems do not reduce effects; maternal depression, rather than being linked to less child change, was associated with greater reductions in children's conduct problems.

Effects of parenting interventions on child and caregiver cortisol levels: systematic review and meta-analysis

BACKGROUND

Nurturing care, in which children are raised in engaging and safe environments, may reduce child stress and shape hypothalamic-pituitary-adrenal axis functioning. Hence, parent-training programs may impact child cortisol levels, as well as behavioral, social and health outcomes. We conducted a systematic review of the impact of parent-training interventions on children's and caregivers' cortisol levels, and meta-analyzed the results.

METHODS

In January 2020, searches in PubMed, LILACS, ERIC, Web of Science, Scielo, Scopus, PsycNET and POPLINE databases were conducted, and two independent researchers screened the results for eligible studies - randomized trials that assessed the impact of parent-training interventions on child or caregiver cortisol levels. Random effects were used to pool the estimates, separately for children and caregivers, and for children's morning and evening cortisol levels, as well as change across the day.

RESULTS

A total of 27 eligible studies were found. Data from 19 studies were extracted and included in the meta-analyses, with 18 estimates of child cortisol levels and 5 estimates for caregiver cortisol levels. The pooled effect size (standardized mean difference) for the effects of parent training programs on morning child cortisol was 0.01 (95%CI: - 0.14 to 0.16; I2: 47.5%), and for caregivers it was 0.04 (95%CI: - 0.22 to 0.30; I2: 0.0%). Similar null results were observed for child evening cortisol and for the slope between morning and evening child cortisol. No evidence of publication bias was found.

CONCLUSION

Existing evidence shows no effect of parent-training interventions on child or caregiver post-intervention cortisol. Researchers are encouraged to adopt standardized protocols to improve evaluation standards, to test for intervention effects on psychosocial outcomes that are theorized to mediate the effects on biomarkers, and to use additional biomarkers for chronic stress.

Evaluating Incentive Strategies on Parental Engagement of the PACE Parenting Program

OBJECTIVES

Evaluate whether various incentive strategies were associated with parental engagement in an 8-week parenting program offered through daycare centers.

METHODS

Parents were randomly assigned to four conditions. The conditions differed in their strategy to recruit and retain parents. The conditions were: (1) Program-as-usual, (2) Monetary Incentive, (3) Mindfulness training, and (4) Monetary Incentive and Mindfulness. The sample included 610 parent-child dyads.

RESULTS

Results showed no differences between conditions on intentions to enroll, but they did differ on attendance and quality of participation. Specifically, parents in the program-as-usual condition, compared to all other conditions, were more likely to attend at least a session. Parents in the monetary incentive condition were more likely to be rated as more engaged in sessions compared to parents in the program-as-usual condition. However, for participants who attended at least six sessions, results revealed that parents in the mindfulness training condition were significantly more likely to be rated as engaged compared to those in the treatment-as-usual condition.

CONCLUSIONS

These results highlight the potential tailoring of different recruitment strategies for different stages of the engagement process and reflect the importance of operationalizing "engagement" in more than one way (e.g., attendance versus level of participation).

Improving multicultural parenting program for children with emotional and behavioral problems: An integrated review

Children with emotional and behavioral problems are often managed using medications or behavioral therapy, but in some countries, there is no structured parenting intervention to equip parents from different cultural backgrounds with adequate parenting skills to help these children. This paper aims to synthesize key findings from previous research on multicultural parenting programs and produce a comprehensive integrated view by looking into three separate themes: effective multicultural parenting programs, ethnocultural groups and cultural adaptation process. Literature search through Scopus and Google Scholar from 1999 to 2019 was conducted using the terms "effective parenting program", "effective parenting intervention", "effective multicultural parenting program", "effective multicultural parenting intervention", "multicultural parenting program", "multicultural parenting intervention", "parenting program and ethnic groups", "parenting intervention and ethnic groups", "adapted parenting program", "adapted parenting intervention", "cultural adaptation of parenting program'' and "cultural adaptation of parenting intervention". By applying the "Literature Review Synthesis Process", authors conducted cross-analysis, integrated possibilities, and prioritized the synthesized information gearing towards highly probable solutions for improving multicultural parenting programs to manage emotional and behavioral problems in children better. Development of a culturally fit parenting intervention and its implications on existing parenting programs are also discussed. The findings highlight the need 1) to engage with ethnocultural groups of parents during development of a new multicultural parenting program, and 2) to incorporate specific measures for engaging with parents during multicultural parenting program implementation. This paper contributes in acknowledging cultural components in future parenting intervention programs. Finally, recommendations are made for future directions of research.