Developmental Psychology最新文献

This article focuses on a widely used method in developmental and education research in majority world countries: large-scale impact evaluations and randomized controlled trials. We build on our experience implementing such programs in majority world countries, primarily in West Africa, and reflect on our experiences to propose a set of best practices in maintaining equity and justice in collaborations between majority and minority world countries. These include prioritizing research-policy-community partnerships, promoting complementary research approaches, considering measurement timescales, and capacity exchange approaches. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

People spontaneously adjust their emotions to others when they interact. This temporal coupling of emotions is an adaptive process facilitating social bonding. The present study examined differences in coupling patterns during parent-child versus peer interactions in adolescence, a developmental period marked by evolving parent-child dynamics and bond formation with peers. Because adolescents prioritize peer bonding while gradually asserting their autonomy from parental influence, we hypothesized that peer dyads showed stronger coupling than parent-adolescent dyads. Adolescents (age 16) with diverse ethnic backgrounds (N = 615; 50.2% female; 46.8% European American, 31.2% African American, 5.0% Hispanic, 3.0% Asian or Pacific Islander, 2.0% Native American, and 12.0% multiple ethnic backgrounds) participated in two videotaped interaction tasks: one with a parent and one with a self-nominated peer. Parent and peer interactions included discussions on positive and negative topics. Both dyad members' emotions were coded in real time. Cross-recurrence quantification analyses and growth-curve modeling revealed concurrent emotion coupling patterns, with peer dyads showing stronger coupling than parent-adolescent dyads. Moreover, peer dyads showed the most pronounced coupling patterns when they discussed personal problems, while parent-adolescent dyads showed the most pronounced coupling patterns when they discussed the planning of a fun activity. Our findings emphasize the importance of microlevel emotion dynamics in understanding larger scale developmental shifts in relationships during adolescence. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Temperament is a key factor in early development and predicts several key developmental outcomes. The ability to capture temperament in a variety of settings and ages is thus increasingly useful. Recent work has demonstrated the utility, reliability, and validity of thin-slice assessments in which brief snapshots of children's behavior are used to make inferences about general traits (Tackett et al., 2016). Thin-slice has been effective for assessing personality in older children (over 7-years; Tackett et al., 2016, 2017) and preschoolers 3-6 years old (Whalen et al., 2021) when engaging in lab tasks or clinical assessments. However, no work has examined the use of thin-slice for temperament in younger, typically developing infants/toddlers during lab-based tasks. The present study aims to test a downward extension of a modified thin-slice approach to assess temperament using archived videos of 516 infants/toddlers (n_female = 255; M_age = 27.51 months, Range_age = 17-47 months). Children were originally recruited from a range of socioeconomic backgrounds across the central United States and completed a short play session, which incorporated standard language and cognition tasks that were not designed to elicit temperament; caregivers also reported their children's temperament using the Early Child Behavior Questionnaire (Putnam & Rothbart, 2006). Naive raters scored the videos using a modification of the thin-slice approach. We find evidence of good reliability and validity for temperament scores using this approach suggesting thin-slice assessments are another method for measuring temperament in infants and toddlers. Moreover, thin-slice allows for post assessment of temperament even when it had not been formally assessed. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

To help their children survive and thrive in our unequal society, parents of color must engage in the process of ethnic-racial socialization (ERS) or teaching about race, ethnicity, and racism. Equally important to the provision of ERS messages are parents' confidence, skills, and stress levels around delivering ERS (i.e., ERS competency). Currently, little work speaks to how different aspects of parental ERS competency and the content of the messages they give are related to each other. This is important to better understand not only for the continued refinement of theory but also to inform newly developed and future interventions intervening upon parental ERS. The present study, therefore, utilizes network analysis, an analytical tool not yet applied to the study of ERS but with the capabilities of illustrating the interrelations between specific aspects of ERS content and competency. Among 576 Black, Asian American, and Latinx parents (M_age = 44.52 years old, SD_age = 9.16, 59.5% mothers) with adolescent children (M_age = 14.31, SD_age = 2.48), we found evidence for relatively sparse interconnections between dimensions of ERS content and competency. However, we identified parental messages about racism and coping (preparation for bias), the celebration of diversity (cultural pluralism), the history and values of one's ethnic-racial group (cultural socialization), and parents' levels of socialization-related stress as particularly central, important aspects of ERS; these central components of ERS may have the potential to serve as particularly powerful intervention targets. Specific findings and the potential for network analyses to add to our understanding of the complex process of ERS are discussed. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Parent-child conversations may minimize the impact of stressful situations on children's well-being. Parents were encouraged to talk with their children about the coronavirus (COVID-19) pandemic, yet research suggests that parent stress in response to the pandemic was associated with disruptions in parenting and increased child emotional distress. In the present study, 205 parents of children aged 3-6 years (50.7% girls, 56.6% White) reported on conversations about the pandemic and responded to measures of parent stress and child emotional distress in the fall of 2020. Qualitative analysis revealed that talk about mitigation strategies was frequent; most parents offered an explanation for pandemic changes, whereas fewer parents reported communicating support. Guided by the family stress model, we then examined whether different conversation types moderated the association between parent stress and child emotional distress. Only talk about pandemic changes and explanations that COVID-19 was dangerous acted as moderators, suggesting that these conversation types strengthened the association between parent stress and child emotional distress. A main effect of self-protective explanations being associated with lower child emotional distress was also found. We discuss the implications of these findings for future research on parent-child conversations about stressful situations. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

The aim of this exploratory study was to identify developmental patterns of adolescent concurrent alcohol, cannabis, and other illicit drug use and their preadolescent individual, familial, and social risk factors in a population-representative cohort from the province of Quebec, Canada (N = 1,593; 48.4% male). Age 12-17 years self-reports of alcohol, cannabis, and other illicit drug use were collected. Latent growth modeling was used to analyze developmental patterns of single- or polysubstance use (SU/PSU), and multinomial regression examined their association with risk factors assessed at age 10-12 years. Five developmental patterns were revealed, including nonusers (12.8% sample) and four classes reflecting different levels of SU/PSU (5.8%-37.5%), varying in severity based on onset, frequency, and type of substances used. Boys and girls were similarly represented throughout SU/PSU patterns. In comparisons with nonusers, several preadolescent risk factors were associated with increasing severity of SU/PSU. Possibly indexing fearlessness/disinhibition, low internalizing symptoms were common to all adolescent users. An earlier onset of substance use and increasing use of substances throughout adolescence were linked with having deviant peers for all user classes but later-onset users. Preadolescents manifesting externalizing problems and exposed to family adversity in addition to the above risk factors showed the earliest onset and most frequent adolescent SU/PSU, especially those also exposed to less appropriate parenting. Consistent with the developmental model of substance use, the nature, number, and severity of preadolescent risk factors distinguished between the type and severity of SU/PSU patterns in adolescence and call for a consistent strategy of universal, selective, and indicated preventive interventions. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

To investigate whether acquisition of the perspective-marking grammar of complement-clause constructions supports progression in children's false-belief reasoning, we conducted a training study with 76 English-speaking 3-year-olds from the North-West of England (age range: 3;0-3;10 years, 50% female, 80% White). Children were randomly assigned to one of three maximally comparable training conditions, and in a 4-week eight-session program, all children participated in the same training activities with mental-state contrasts. Depending on condition, activities were mediated linguistically with either simple clauses, first-person complements, or third-person complements. The study addressed critical confounds in previous training studies by avoiding the use of complement clauses in false-belief tests and controlling individual differences in memory, executive functioning, general language, and pretest proficiency with complement clauses. The results yielded strong support for the hypothesis of a causal influence of complement-clause exposure on false-belief progression, as children trained with first-person complements advanced significantly more in false-belief reasoning from pretest to posttest than children trained with simple clauses. Examining the roles of first- and third-person complements, a direct comparison between progression in the two complement-clause conditions showed no significant difference, but only children trained with first-person complements progressed significantly more than children in the control condition trained with simple clauses. Follow-up analyses suggested that first- and third-person complements each support false-belief progression at different stages of development. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

This study sought to advance our understanding of how observed child self-regulation, parenting, and their interaction were associated with children's dynamic physiological stress reactivity indexed by respiratory sinus arrhythmia (RSA) reactivity trajectories. Participants were 85 three-year-old children (54% female) and their mothers oversampled for lower income, higher stressful life events, and higher child maltreatment risk. Child behavioral regulation, assessed as compliance and noncompliance, and maternal supportive parenting were observed during a challenging dyadic puzzle task. Results showed that child RSA exhibited quadratic change across the task on average, characterized by an expected initial decrease and subsequent recovery. Child behavioral regulation and its interaction with maternal supportive parenting were associated with interindividual differences in child RSA reactivity trajectories after controlling for child resting RSA. Children with higher compliance or lower noncompliance showed RSA decreases in response to task stressors but exhibited subsequent RSA recovery only when mothers displayed higher supportive parenting. Children with lower compliance or higher noncompliance displayed negligible RSA changes overall across the task, suggesting blunted or compromised RSA reactivity, regardless of supportive parenting levels. These findings demonstrate novel evidence that preschoolers' better behavioral regulation is related to their more adaptive physiological reactivity to stressors and that supportive parenting is needed to facilitate physiological recovery even in relatively better-regulated preschoolers. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

During early and middle adolescence, individuals are at heightened risk of poor body image and subsequent negative mental health outcomes, and the highly visual nature of social media may play a role in this process. It remains unclear, however, if appearance preoccupation on social media-such as appearance-related social media consciousness (ASMC)-influences offline body image, or if preexisting body image concerns influence online appearance preoccupation. The present study investigated between-person differences and potential bidirectional within-person associations in these experiences among eighth grade adolescents in the United States (n = 1,582; ages 11-15 years old; M_age = 13; 47.5% girls, 45.9% boys, 6.5% another gender identity; 37% Latine, 32% White, 18% Black, 7% Asian, 6% another racial/ethnic identity). Participants completed a longitudinal study over three waves within one academic year. Results indicated that within-person increases in ASMC preceded within-person increases in appearance-contingent self-worth and were bidirectionally associated with worse appearance esteem, with no differences in these associations by gender. Among girls only, self-objectification was associated with subsequent within-person increases in ASMC, but not vice versa. Findings indicate that online appearance preoccupation may influence and be reinforced by general body image concerns. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Human interpersonal capacities emerge from coordinated neural, biological, and behavioral activity unfolding within and between people. However, developmental research to date has allocated comparatively little focus to the dynamic processes of how social interactions emerge across these levels of analysis. Second-person neuroscience and dynamic systems approach together to offer an integrative framework for addressing these questions. This study quantified respiratory sinus arrhythmia and social behavior (∼360 observations per system) from 44 mothers and typically developing 9-month-old infants during a novel modified "still-face" (text message perturbation) task. Stochastic autoregression models indicate that the infant parasympathetic nervous system is coupled within and between people second by second and is sensitive to social context. Intraindividual, we found positive coupling between infants' parasympathetic nervous system activity and their social behavior in the subsequent second, but only during the moments and periods of active caregiver engagement. Between people, we found a bidirectional coregulatory feedback loop: Mothers' parasympathetic activity positively predicted that of their infant in the subsequent second, a form of synchrony that decreased during the text message perturbation and did not fully recover. Conversely, infant parasympathetic activity negatively predicted that of their mother at the subsequent second, a form of synchrony that was invariant over social context. Findings reveal unidirectional parasympathetic coupling within infants and a complementary allostatic feedback loop between mother and infant parasympathetic systems. They offer novel evidence of a dynamic, socially embedded parasympathetic system at previously undocumented timescales, contributing to both basic science and potential clinical targets to better support adaptive, multisystem social development. (PsycInfo Database Record (c) 2024 APA, all rights reserved).