Developmental Psychology

Madigan, Sheri; Plamondon, André; Jenkins, Jennifer M.

2023 Developmental Psychology

doi: 10.1037/dev0001604pmid: 37676151

Observational studies have shown that caregiver sensitivity predicts child language skills. These studies, however, have entirely relied on between-family designs (single parent–child dyad per family), which cannot rule out the contribution of shared family confounds (e.g., genetics, books in home). The current study investigates whether observed caregiver sensitivity predicts changes in child receptive language using a sibling comparison design. Participants were 890 Canadian children (51.7% male; 52.4% White) nested within 447 families from diverse socioeconomic backgrounds with children between the ages of 2 and 3.5 years (Wave 1) and 3.5 and 5 years (Wave 2). Independent observers provided ratings of maternal sensitivity with each sibling using several coding protocols (i.e., Coding of Attachment-Related Parenting and the Parent–Child Interaction System). Child receptive language was assessed using the Peabody Picture Vocabulary Test. Maternal sensitivity predicted within-person change in receptive language. That is, the sibling that receives comparatively more sensitivity from the caregiver showed more development in language over time when compared to their sibling. The obverse association, child language to later maternal sensitivity, was not observed, pointing to a unidirectional association of maternal sensitivity on child receptive language. Our sibling comparison design rules out the role of shared family confounders, which provides a strong test of causal processes within an observational design.

Lefebvre, Jean Paul; Goddeeris, Hailey; Hamzagic, Zachariah I.; Krettenauer, Tobias

2023 Developmental Psychology

doi: 10.1037/dev0001615

The study investigated age-related trends in moral identity goal characteristics, as proposed in previous research (Krettenauer, 2022a), by modifying the Self-Importance of Moral Identity Questionnaire (Aquino & Reed, 2002). Internally and externally motivated moral identity was assessed on varying levels of abstractness for promotion orientation as well as prevention orientation in Canadian participants from three different age groups: early adolescence (13–14 years, n = 248, 119 female), late adolescence to early adulthood (17–20 years, n = 251, 160 female), and mid to old age (50–76 years, n = 129, 76 female). Findings demonstrate that the self-importance of abstract moral identity characteristics increased with age relative to concrete identity characteristics, while the relationship between the two characteristics weakened. The same trend was found for internal moral identity motivation in comparison to external motivation. The study demonstrates that moral identity does not only reflect stable individual differences but is also an important developmental construct. Merging developmental and individual difference perspectives on moral identity opens new and promising avenues for future research.

Eskola, Eeva; Kataja, Eeva-Leena; Pelto, Juho; Tuulari, Jetro J.; Hyönä, Jukka; Häikiö, Tuomo; Hessels, Roy S.; Holmberg, Eeva; Nordenswan, Elisabeth; Karlsson, Hasse; Karlsson, Linnea; Korja, Riikka

2023 Developmental Psychology

doi: 10.1037/dev0001598

The normative, developmental changes in affect-biased attention during the preschool years are largely unknown. To investigate the attention bias for emotional versus neutral faces, an eye-tracking measurement and free viewing of paired pictures of facial expressions (i.e., happy, fearful, sad, or angry faces) and nonface pictures with neutral faces were conducted with 367 children participating in a Finnish cohort study at the age of 2.5 years and with 477 children at the age of 5 years, 216 of which having follow-up measurements. We found an attention-orienting bias for happy and fearful faces versus neutral faces at both age points. An attention-orienting bias for sad faces emerged between 2.5 and 5 years. In addition, there were significant biases in sustained attention toward happy, fearful, sad, and angry faces versus neutral faces, with a bias in sustained attention for fearful faces being the strongest. All biases in sustained attention increased between 2.5 and 5 years of age. Moderate correlations in saccadic latencies were found between 2.5 and 5 years. In conclusion, attention biases for emotional facial expressions seem to be age-specific and specific for the attentional subcomponent. This implies that future studies on affect-biased attention during the preschool years should use small age ranges and cover multiple subcomponents of attention.

Sehl, Claudia G.; Denison, Stephanie; Friedman, Ori

2023 Developmental Psychology

doi: 10.1037/dev0001619

Children have a robust social preference for people similar to them, like those who share their language, accent, and race. In the present research, we show that this preference can diminish when children consider who they want to learn about. Across three experiments, 4- to 6-year-olds (total N = 160; 74 female, 86 male, from the Waterloo region in Canada, a predominantly White and middle-class region) and adults (N = 103) saw pairs of characters. One character was from nearby and had characteristics typical of the participating child’s location (e.g., playing soccer), whereas the other character was from far away and had characteristics atypical of children’s location (e.g., playing hurling). In Experiment 1, children had no preference when judging who they liked better, but preferred foreign characters when judging who they wanted to learn about. Experiments 2 and 3 followed up by using procedures where participants were not told anything about the characters besides whether they were local or foreign. Children and adults preferred local characters when choosing who they liked, but preferred local characters less when choosing who to learn about. These findings show that children’s preferences for similar others are flexible and depend on the judgment they are making.

Peplak, Joanna; Bobba, Beatrice; Hasegawa, Mari; Caravita, Simona C. S.; Malti, Tina

2023 Developmental Psychology

doi: 10.1037/dev0001613

Moral pride is a key component of virtue development. This study provides developmental insight into children’s moral pride across cultures, and the potential for moral pride to underlie prosocial behavior. Participants included children and adolescents ages 6, 9, and 12 years from Canada (n = 186; 50% girls; ethnically diverse sample), Japan (n = 180; 48% girls), and a subsample from Italy (n = 86; 54% girls), as well as their primary caregivers or teachers. Moral pride was measured using a vignette procedure wherein children reported their emotions, emotion intensities, and reasoning following moral actions (harm omission and prosocial contexts). Global prosocial behavior was assessed via caregiver reports. Results revealed that moral pride increased from 6 to 9 years of age in Japanese and Canadian children (some similar trends were found in the Italian subsample) and that Canadian children reported stronger feelings of moral pride than Japanese children (Italian children’s moral pride intensities were akin to those of Canadian children). Moral pride was positively associated with global prosocial behavior in Japanese children (and marginally in Italian children) but not in the Canadian children. These novel findings showcase the role of culture in shaping children’s moral pride, and the potential for this moral emotion to reinforce children’s commitment to prosocial action in childhood and early adolescence.

Qian, Miao; Wong, Wang Ivy; Nabbijohn, A. Natisha; Wang, Yang; MacMullin, Laura N.; James, Haley J.; Fu, Genyue; Zuo, Bin; VanderLaan, Doug P.

2023 Developmental Psychology

doi: 10.1037/dev0001590

Gender-stereotyped beliefs develop early in childhood and are thought to increase with age based on prior research that was primarily carried out in Western cultures. Little research, however, has examined cross-cultural (in)consistencies in the developmental trajectory of gender-stereotyped beliefs. The present study examined implicit gender–toy stereotypes among 4- to 9-year-olds (N = 1,013; 49.70% girls) in Canada, China, and Thailand. Children from all three cultures evidenced implicit gender–toy stereotypes over this developmental period, but cultural differences in the developmental pattern and strength of these stereotypes were apparent. Gender–toy stereotypes were relatively strong and stable across age groups among Thai children and relatively weak and stable across age groups among Chinese children. Canadian 4- to 5-year-old children displayed weaker stereotypes, whereas 6- to 9-year-olds displayed stronger stereotypes. These findings highlight the contribution of culture to children’s gender stereotype development. Although gender–toy stereotypes were found among 4- to 9-year-olds in all three cultures examined here, the strength of these stereotypes varies by culture. Furthermore, the previously described increase in gender stereotyping over this developmental period appears to not apply across cultures, thus challenging the conventional view on development in this domain based on prior, mainly Western, research.

Psyridou, Maria; Torppa, Minna; Tolvanen, Asko; Poikkeus, Anna-Maija; Lerkkanen, Marja-Kristiina; Koponen, Tuire

2023 Developmental Psychology

doi: 10.1037/dev0001622

The aim of the present study was to examine the kinds of developmental profiles of arithmetic fluency skills that can be identified across Grades 1–9 (ages 7–16) in a large Finnish sample (n = 2,518). The study also examined whether membership in the developmental profiles could be predicted using a comprehensive set of kindergarten-age factors, including information on cognitive skills; motivational, parental, and home environment factors; and gender. Four profiles of arithmetic fluency skills development were identified using a factor mixture model: persistent arithmetic difficulties (12.23%), precocious onset (50.24%), delayed onset (36.96%), and precocious onset with a Grade 7 drop (.06%). The Cholesky models predicting membership in the three largest profiles suggested that overall, the strongest kindergarten-age predictors were cognitive skills (especially counting, number concepts, spatial relations, rapid automatized naming [RAN], phonological awareness, and letter knowledge), but motivational, parental, and home environment factors were also significant. Membership in the profile with precocious onset was predicted by most of the kindergarten-age measures, suggesting that the strengths in early skills, as well as motivational, parental, and home environment factors, are reflected in the advanced start in arithmetic development at school. The profiles with delayed onset and persistent difficulties were similar in most kindergarten-age measures but differed in task avoidance and four cognitive skills (letter knowledge, counting, number concepts, and RAN), suggesting that these factors predict differential development over the longer term.

Cohen, Jacob W.; Ramphal, Bruce; DeSerisy, Mariah; Zhao, Yihong; Pagliaccio, David; Colcombe, Stan; Milham, Michael P.; Margolis, Amy E.

2023 Developmental Psychology

doi: 10.1037/dev0001593

Brain age, a measure of biological aging in the brain, has been linked to psychiatric illness, principally in adult populations. Components of socioeconomic status (SES) associate with differences in brain structure and psychiatric risk across the lifespan. This study aimed to investigate the influence of SES on brain aging in childhood and adolescence, a period of rapid neurodevelopment and peak onset for many psychiatric disorders. We reanalyzed data from the Healthy Brain Network to examine the influence of SES components (occupational prestige, public assistance enrollment, parent education, and household income-to-needs ratio [INR]) on relative brain age (RBA). Analyses included 470 youth (5–17 years; 61.3% men), self-identifying as White (55%), African American (15%), Hispanic (9%), or multiracial (17.2%). Household income was 3.95 ± 2.33 (mean ± SD) times the federal poverty threshold. RBA quantified differences between chronological age and brain age using covariation patterns of morphological features and total volumes. We also examined associations between RBA and psychiatric symptoms (Child Behavior Checklist [CBCL]). Models covaried for sex, scan location, and parent psychiatric diagnoses. In a linear regression, lower RBA is associated with lower parent occupational prestige (p = .01), lower public assistance enrollment (p = .03), and more parent psychiatric diagnoses (p = .01), but not parent education or INR. Lower parent occupational prestige (p = .02) and lower RBA (p = .04) are associated with higher CBCL anxious/depressed scores. Our findings underscore the importance of including SES components in developmental brain research. Delayed brain aging may represent a potential biological pathway from SES to psychiatric risk.

Laugen, Nina Jakhelln; Kårstad, Silja Berg; Reinfjell, Trude; Wichstrøm, Lars

2023 Developmental Psychology

doi: 10.1037/dev0001627

Emotion understanding (EU) develops through emotion socialization provided by children’s social environments, but the relative importance of various socializing agents has not been determined. In this prospective study, the unique contributions of parents, teachers, and peers to changes in EU from 4 to 8 years of age were therefore investigated in a birth cohort sample of 924 Norwegian children (50.1% boys). A warm parent–child relationship at 4 years of age predicted increased EU at 6 years of age but not from 6 to 8 years of age. A close teacher–child relationship forecasted enhanced EU at both 6 and 8 years of age. The results are in accordance with previous research on parents’ roles and bring new knowledge by underscoring the importance of teachers in children’s development of EU.

Wang, Yijie; Chen, Mingzhang; Zhang, Youchuan; Chen, Yulu

2023 Developmental Psychology

doi: 10.1037/dev0001602pmid: 37676150

Executive function (EF) has rarely been considered for adolescents’ daily school outcomes or in conjunction with ethnic/racial discrimination. Using 2-week, daily data from 137 ethnic/racial minority adolescents (Mage = 14.56; 53% female; 56% Black, 19% Latinx, 7% Asian, 7% Native, 12% other [e.g., multiracial]) in the Midwest United States, this study examined same-day, within-person associations between EF and school engagement (controlling for prior-day engagement), and how these associations varied by adolescents’ daily experiences of ethnic/racial discrimination. Two EF components, inhibitory control and working memory, were associated with higher levels of school engagement on the same day, only on days when adolescents reported lower than their typical levels of discrimination. An alternative, indirect effect (i.e., discrimination compromised same-day school engagement via EF) was not observed. Findings highlight novel mechanisms through which discrimination may contribute to educational disparities.