Self-reported problem behavior in young children with and without a DSM-disorder in the general population

Longitudinal Changes in Preschoolers' Self-reported Psychological and Social Problems: Feasibility, Reliability, and Cross-informant Agreement

For decades, parental report was used to assess children's psychological symptoms and social problems. The Berkeley Puppet Interview (BPI) utilizes hand puppets to collect questionnaire-style data from children, allowing consideration of children's own perspective. The current longitudinal study compared the feasibility and reliability of preschoolers' self-report with BPI at age 4 (M = 4.03, SD =0.16; 52% boy, 82% White American) and 5 (M = 5.22, SD = 0.36; 51% boy, 85% White American) as well as cross-informant agreement among children, mothers (74% above college education), alternate caregivers (>90% biological fathers), and coders. Children completed symptomatology, social, and parenting scales of BPI and their parents completed surveys assessing similar constructs. Our findings revealed both similarities and changes across ages. Specifically, the reliability and cross-informant agreement of the broad symptomatology and parenting scales were promising at both timepoints; however, 4-year-olds showed lower internal consistency in social scales.

Psychometric Evaluation of a New Digitally Animated Child Self-Report Assessment Instrument: The Interactive Child Distress Screener

The present study aimed to provide the first psychometric evaluation of the newly developed, digitally animated assessment instrument: the Interactive Child Distress Screener (ICDS). The latent factor structure of the novel ICDS was first established using exploratory factor analysis (EFA) on 15 pairs of animated items using a community sample (N = 266) of child-parent dyads. EFA results support a two-factor structure representing two broad domains of internalizing and externalizing difficulties (r = .52) and comprised 12 items. The reliability of the factors was strong with ordinal alpha and omega coefficients above .84 and .87, respectively, for each of the subscales. Convergent validity for the overall sample was supported with established child and parent-reported measures of internalizing and externalizing problems; however, the ICDS factors demonstrated convergence greater in magnitude with other child-reported measures such as the Me and My School Survey. Satisfaction and utility ratings by children indicated that the digital format was highly acceptable.

Threat Responsivity Predicts Posttraumatic Stress Disorder Hyperarousal Symptoms in Children after Hurricane Florence

Following a traumatic event, posttraumatic stress disorder (PTSD) symptoms are common. Considerable research has identified a relationship between physiological responses during fear learning and PTSD. Adults with PTSD display atypical physiological responses, such as increased skin conductance responses (SCR) to threatening cues during fear learning (Orr et al., 2000). However, little research has examined these responses in childhood when fear learning first emerges. We hypothesized that greater threat responsivity in early acquisition during fear conditioning before Hurricane Florence would predict PTSD symptoms in a sample of young children following the hurricane. The final sample included 58 children in North Carolina who completed fear learning before Hurricane Florence-a potentially traumatic event. After the hurricane, we assessed severity of hurricane impact and PTSD symptoms. We found that threat responsivity as measured by differential SCR during fear learning before the hurricane predicted PTSD hyperarousal symptoms and that hurricane impact predicted PTSD symptoms following the disaster. This exploratory work suggests that prospective associations between threat responsivity and PTSD symptoms observed in adulthood may be replicated in early childhood. Results are discussed in the context of the current COVID-19 crisis.

Parent-child relationship quality and child psychological adjustment in families created using egg donation: children's perspectives at age 5 years

STUDY QUESTION

What are children's perspectives of the quality of their relationships with their parents and their own psychological well-being in families created using egg donation?

SUMMARY ANSWER

Children's scores indicated good parent-child relationship quality and high levels of psychological well-being, with children in families created using egg donation rating their relationships with their mothers as higher in warmth/enjoyment than children in a comparison group of families created using IVF.

WHAT IS KNOWN ALREADY

Little is known about how children in families created through egg donation view their family relationships and their own psychological well-being. Research with 7-and-10-year-olds in anonymous egg donation families has indicated good parent-child relationship quality from children's perspectives, but studies have not involved younger children or those conceived following identity-release egg donation.

STUDY DESIGN, SIZE, DURATION

This study included 50 children who had been born through egg donation and a comparison group of 43 children conceived through IVF with the parents' own gametes. Data were collected between April 2018 and December 2019. The sample forms part of a larger longitudinal study examining family functioning in families created through fertility treatment.

PARTICIPANTS/MATERIALS, SETTING, METHODS

Children were aged 5 years old and had been born into families with different-sex couple parents. All families were visited at home. Children were administered the Berkeley Puppet Interview, a standardized assessment of parent-child relationship quality and psychological well-being.

MAIN RESULTS AND THE ROLE OF CHANCE

Children in egg donation families rated their relationships with their mothers as higher in warmth and enjoyment than did children in IVF families. No differences were found between the two family types in children's ratings of the father-child relationship, or in children's ratings of their own psychological well-being.

LIMITATIONS, REASONS FOR CAUTION

It is possible that children who did not consent to take part in the research had less positive perceptions of their family and themselves than children who participated.

WIDER IMPLICATIONS OF THE FINDINGS

The findings are relevant to UK clinics offering identity-release egg donation, to parents who have used egg donation to create their family and to individuals and couples considering their fertility treatment options. That children in egg donation families were more similar than different to children in IVF families in their self-concept and perception of their family relationships should prove reassuring.

STUDY FUNDING/COMPETING INTEREST(S)

This research was supported by a Wellcome Trust Collaborative Award [208013/Z/17]. The authors have no conflicts of interest to declare.

TRIAL REGISTRATION NUMBER

N/A.

Epigenomics of being bullied: changes in DNA methylation following bullying exposure

Bullying among children is ubiquitous and associated with pervasive mental health problems. However, little is known about the biological pathways that change after exposure to bullying. Epigenome-wide changes in DNA methylation in peripheral blood were studied from pre- to post measurement of bullying exposure, in a longitudinal study of the population-based Generation R Study and Avon Longitudinal Study of Parents and Children (combined n = 1,352). Linear mixed-model results were meta-analysed to estimate how DNA methylation changed as a function of exposure to bullying. Sensitivity analyses including co-occurring child characteristics and risks were performed, as well as a Gene Ontology analysis. A candidate follow-up was employed for CpG (cytosine-phosphate-guanine) sites annotated to 5-HTT and NR3C1. One site, cg17312179, showed small changes in DNA methylation associated to bullying exposure (b = -2.67e-03, SE = 4.97e-04, p = 7.17e-08). This site is annotated to RAB14, an oncogene related to Golgi apparatus functioning, and its methylation levels decreased for exposed but increased for non-exposed. This result was consistent across sensitivity analyses. Enriched Gene Ontology pathways for differentially methylated sites included cardiac function and neurodevelopmental processes. Top CpG sites tended to have overall low levels of DNA methylation, decreasing in exposed, increasing in non-exposed individuals. There were no gene-wide corrected findings for 5-HTT and NR3C1. This is the first study to identify changes in DNA methylation associated with bullying exposure at the epigenome-wide significance level. Consistent with other population-based studies, we do not find evidence for strong associations between bullying exposure and DNA methylation.