Similarities and differences between western cultures: Toddler temperament and parent-child interactions in the United States (US) and Germany

Cross-cultural measurement invariance of a developmental assessment tool in a small-scale intervention study

Development tests are widely used in the scope of cross-cultural and comparative research to support intervention studies and health care projects concerning early childhood development. Therefore, it is crucial to use culturally sensitive assessment tools. A culturally adapted version of the German development test FREDI 0-3 (Maehler, Cartschau, & Rohleder, 2016) was used to assess a German (n = 405) and an Indian (n = 2075) sample of children between ten and thirty-two months. Measurement invariance indicates psychometric equivalence of a construct across groups and is a prerequisite for test applications in a cross-cultural setting. Confirmatory factor analyses for single cohorts per age group and multi-group measurement invariance analyses were used to examine the data equivalence of the test across groups. Weak measurement invariance could be established across both groups in all four age groups (10-14; 15-21; 22-26; 27-32 months) suggesting that the development factor was measured in the same way in both groups and accounted similarly for performance differences in the developmental subdomains for the German and the Indian sample. However, scalar and strict measurement invariance were violated in almost all group comparisons suggesting differences in scale difficulty and reliability across the German and the Indian sample. This suggests that a culture-sensitive adaptation process like it was carried out within this project is necessary but not sufficient in order to create a culturally comparable development test. It is essential to always carry out measurement invariance testing to determine the psychometric equivalence of the test and additionally reduce linguistic and cultural bias through an adaption process based on empirical proven methodological principles.

Mexican Emotional Speech Database Based on Semantic, Frequency, Familiarity, Concreteness, and Cultural Shaping of Affective Prosody

In this paper, the Mexican Emotional Speech Database (MESD) that contains single-word emotional utterances for anger, disgust, fear, happiness, neutral and sadness with adult (male and female) and child voices is described. To validate the emotional prosody of the uttered words, a cubic Support Vector Machines classifier was trained on the basis of prosodic, spectral and voice quality features for each case study: (1) male adult, (2) female adult and (3) child. In addition, cultural, semantic, and linguistic shaping of emotional expression was assessed by statistical analysis. This study was registered at BioMed Central and is part of the implementation of a published study protocol. Mean emotional classification accuracies yielded 93.3%, 89.4% and 83.3% for male, female and child utterances respectively. Statistical analysis emphasized the shaping of emotional prosodies by semantic and linguistic features. A cultural variation in emotional expression was highlighted by comparing the MESD with the INTERFACE for Castilian Spanish database. The MESD provides reliable content for linguistic emotional prosody shaped by the Mexican cultural environment. In order to facilitate further investigations, a corpus controlled for linguistic features and emotional semantics, as well as one containing words repeated across voices and emotions are provided. The MESD is made freely available.

The role of preacademic activities and adult-centeredness in mother-child play in educated urban middle-class families from three cultures

The present study analyzes similarities and differences in cultural beliefs about mother-child play and their manifestation in maternal and children's play practices in three different educated urban middle-class cultures. Based on the general assumption that mother-child play is an important context for child learning and development in educated urban middle-class communities that should result in cross-cultural similarities in mother-child play, the current study also hypothesized culture-specific accentuations, namely a stronger emphasis on preacademic vs. non-academic play activities and on adult-centered vs. child-centered modes of interaction in Chennai, India, (n = 28) than in Münster, Germany, (n = 35) and New York City (NYC), USA, (n = 36). Maternal goals and strategies were assessed in semi-structured interviews and mothers from Chennai emphasized play goals and preacademic goals to similar degrees, whereas mothers from Münster and NYC accentuated play goals. In line with their emphasis on preacademic goals and strategies, Chennai mothers showed significantly more preacademic activities during play with their 2-year-olds, especially explicit teaching. Furthermore, Chennai mothers' stronger emphasis on play directives and children's higher levels of responsive play complemented the pattern of more adult-centered beliefs and practices. In contrast, mothers from Münster and NYC were more likely to emphasize child-centeredness, with significantly more goals revolving around child immersion in play activities and autonomy-supporting play practices, including autonomous exploration, toddlers' leadership and control, and maternal responsiveness. Unexpectedly, toddlers from NYC engaged the most in preacademic activities, especially responding to maternal quizzing.

Dynamics of frontal alpha asymmetry in mother-infant dyads: Insights from the Still Face Paradigm

The parent-infant dynamic has a foundational role in emotion regulation development. Electroencephalography (EEG) hyperscanning from mother-infant dyads can provide an unprecedented window into inter-brain dynamics during the parent-infant exchange. This potential depends on the feasibility of hyperscanning with dyads in emotionally taxing contexts. We sought to demonstrate feasibility of hyperscanning from 10 mother-infant dyads during the Still Face Procedure (SFP). We measured frontal alpha asymmetry (FAA) to elucidate ongoing regulatory dynamics and considered maternal caregiving quality as a window into dyads' history. Results showed dyads exhibited a rightward shift in FAA over the course of SFP, indicating growing negative emotionality and desire to withdraw. Results also showed growing variability in FAA for infants over the course of SFP, indicating less active emotional control as stress ensued. Variability was especially low for mothers during periods when asked to be emotionally unavailable, suggesting active control to match the task demands. Dyads with a more responsive mother exhibited higher (more left) FAA relative to dyads with a less responsive mother, which might reflect a more positive emotional experience overall. We raise important methodological and theoretical questions that hyperscanning during SFP can address, such as the developmental origins of trait-like self-regulatory dispositions.

Ecological contributions to maternal-infant functioning: Differences between rural and urban family contexts

AIMS

This study considered urban-rural differences in maternal-infant interactions (sensitivity/responsiveness and synchrony/reciprocity), infant temperament, and parenting stress, for samples similar in socioeconomic and racial composition. Higher sensitivity/responsiveness and synchrony/reciprocity were hypothesized for urban dyads, with more challenging temperament profiles predicted for rural infants. Rural mothers were expected to report more parenting-role stress.

METHODS

Urban (n = 68; San Francisco Bay) and rural (n = 120; inland Pacific Northwest) mothers of infants provided ratings of temperament and parenting stress. Parental sensitivity/responsiveness and synchrony/reciprocity were coded from mother-infant play observations. Groups were compared via analyses of covariance.

RESULTS

Urban mothers demonstrated significantly more sensitivity/responsiveness and synchrony/reciprocity compared to their rural counterparts. Rural mothers rated their infants significantly higher in negative affectivity and distress in response to limitations.

CONCLUSION

Although socioeconomic status is traditionally implicated in rural and urban population differences, our results suggest other factors (e.g., isolation, access to resources) warrant further exploration. Rural ecology appears to present risk that should be examined more closely in maternal-infant interactions and child social-emotional development. The variability of risk within urban and rural classifications (e.g., suburban, inner-city) also requires consideration.

New brief temperament guidance program for parents of infants: A pilot evaluation

PROBLEM

Intensive temperament guidance programs have been successfully utilized to improve caregiver understanding of temperament and teach strategies for appropriately responding to temperament traits. However, the effects of providing brief psychoeducational temperament information to parents have not been previously examined.

METHODS

Mothers of 3-12-month infants (n = 35) participated in an intervention examining the impact of a comprehensive temperament brochure on temperament knowledge, program attitudes, and parent-child interactions.

FINDINGS

Mothers demonstrated increased temperament knowledge and were generally accepting of the program. Behavioral changes in mother-child interactions were observed. Sensitivity increased, and interactions shifted from more parent-directed to more balanced following the intervention. Infant gender functioned as a moderator of intervention effects for two mother-infant interaction dynamics. A significant increase in reciprocity was observed between mothers and boys, largely as a function of significantly lower levels of reciprocity preintervention. Child gender also interacted with directedness, in that interactions became more balanced for girls, but remained more mother-directed with boys. Finally, maternal education functioned as a moderator of tempo, as mothers in the higher education group shifted from slower to moderate tempo following the intervention.

CONCLUSIONS

Promising results suggest the need for continued implementation and evaluation of brief temperament interventions.