Neural Correlates of Risk Processing Among Adolescents: Influences of Parental Monitoring and Household Chaos

Adolescent risky behavior is related to developmental changes in decision‐making processes and their neural correlates. Yet, research investigating how the family environment relates to risk processing in the adolescent brain is limited. In this study, longitudinal data were collected from 167 adolescents (13–15 years, 53% male) who self‐reported household chaos and their parent's monitoring practices, and completed a decision‐making task during functional MRI at Time 1 and Time 2 (1 year apart). Parental knowledge was positively related to insular risk processing only among adolescents in low‐chaos environments at both time points. Results highlight environmental correlates of insular risk processing in the developing brain.     

Shyness and Trajectories of Functional Network Connectivity Over Early Adolescence

High shyness during early adolescence is associated with impaired peer relationships and risk for psychiatric disorders. Little is known, however, about the relation between shyness and trajectories of brain development over early adolescence. The current study longitudinally examined trajectories of resting‐state functional connectivity (rs‐fc) within four brain networks in 147 adolescents. Subjects underwent functional magnetic resonance imaging at three different time points, at average ages 10.5 (range = 7.8–13.0), 11.7 (range = 9.3–14.1), and 12.9 years (range = 10.1–15.2). Multilevel linear modeling indicated that high shyness was associated with a less steep negative slope of default mode network (DMN) rs‐fc over early adolescence relative to low shyness. Less steep decreases in DMN rs‐fc may relate to increased self‐focus in adolescents with high shyness.     

Is Self‐Esteem a Cause or Consequence of Social Support? A 4‐Year Longitudinal Study

Considerable research has been devoted to examining the relations between self‐esteem and social support. However, the exact nature and direction of these relations are not well understood. Measures of self‐esteem, and social support quantity and quality were administered to 961 adolescents across five yearly time points (M_age = 13.41 years). Structural equation modeling (SEM) was utilized to test between a self‐esteem antecedent model (self‐esteem precedes changes in social support), self‐esteem consequence model (social support precedes change in self‐esteem), and a reciprocal influence model. Self‐esteem reliably predicted increasing levels of social support quality and network size across time. In contrast, the consequence model was not supported. The implications of this for helping adolescents to develop higher quality social support structures are discussed.     

The Self‐Reference Effect on Memory in Early Childhood

The self‐reference effect in memory is the advantage for information encoded about self, relative to other people. The early development of this effect was explored here using a concrete encoding paradigm. Trials comprised presentation of a self‐ or other‐image paired with a concrete object. In Study 1, 4‐ to 6‐year‐old children (N = 53) were asked in each trial whether the child pictured would like the object. Recognition memory showed an advantage for self‐paired objects. Study 2 (N = 55) replicated this finding in source memory. In Study 3 (N = 56), participants simply indicated object location. Again, recognition and source memory showed an advantage for self‐paired items. These findings are discussed with reference to mechanisms that ensure information of potential self‐relevance is reliably encoded.     

The fourth R: Reasoning

This study examined the self‐concept of a small group of academically gifted adolescents in New Zealand, with the aim of exploring gender differences. Using the Tennessee Self‐Concept Scale: 2, a sample of 40 male and female 15–18 year old students participated. Results indicated gender differences: males scored higher than females on most dimensions with the exception of Self‐Criticism, Moral Self‐Concept, and Inconsistent Responding. Additionally, the mean score was higher for males than females. Results indicate gender differences do occur in some New Zealand gifted adolescents and warrant the need for further research in this area.     

Goal‐Directed Correlates and Neurobiological Underpinnings of Adolescent Identity: A Multimethod Multisample Longitudinal Approach

This multimethod multisample longitudinal study examined how neurological substrates associated with goal directedness and information seeking are related to adolescents’ identity. Self‐reported data on goal‐directedness were collected across three biannual waves in Study 1. Identity was measured one wave later. Study 1 design and measurements were repeated in Study 2 and extended with structural brain data (nucleus accumbens [NAcc] and prefrontal cortex gray matter volume [PFC]), collected across three biannual waves. Study 1 included 497 adolescents (M_{age T1} = 13.03 years) and Study 2 included 131 adolescents (M_{age T1} = 14.69 years). Using latent growth curve models, goal directedness, NAcc, and PFC volume predicted a stronger identity one wave later. These findings provide crucial new insights in the underlying neurobiological architecture of identity.     

Chinese Malaysian Adolescents' Social‐Cognitive Reasoning Regarding Filial Piety Dilemmas

This study examined the social‐cognitive reasoning of 52 Chinese Malaysian preadolescents (9–12 years old; M = 11.02, SD = 0.94) and 68 adolescents (13–18 years old; M = 14.76, SD = 1.39) in resolving filial dilemmas within the personal and moral domain. Preadolescents deferred to parental authority, whereas adolescents endorsed filial obligation reasoning to justify compliance in the personal domain. Both appealed to filial obligation, pragmatic, or welfare and safety reasoning to justify compliance but fairness or rights reasoning to justify their noncompliance, for the moral issue. Distinctions between authoritarian and reciprocal filial piety reasoning were revealed. Findings demonstrated complex decision‐making and cognitive reasoning processes among Chinese Malaysian adolescents as they negotiate their filial obligations and autonomy development.     

Mobile Phones in the Bedroom: Trajectories of Sleep Habits and Subsequent Adolescent Psychosocial Development

Mobile phones are an essential part of an adolescent's life, leading them to text, phone, or message into the night. Longitudinal latent growth models were used to examine relations between changes in adolescent night‐time mobile phone use, changes in sleep behavior, and changes in well‐being (depressed mood, externalizing behavior, self‐esteem, and coping) for 1,101 students (43% male) between 13 and 16 years old. Both night‐time mobile phone use and poor sleep behavior underwent positive linear growth over time. Increased night‐time mobile phone use was directly associated with increased externalizing behavior and decreased self‐esteem and coping. Changes in sleep behavior mediated the relation between early changes in night‐time mobile phone use and later increases in depressed mood and externalizing behavior and later declines in self‐esteem and coping.     

A Model of Maternal and Paternal Ethnic Socialization of Mexican‐American Adolescents’ Self‐Views

Data from a sample of 462 Mexican‐American adolescents (M = 10.4 years, SD = .55; 48.1% girls), mothers, and fathers were used to test an ethnic socialization model of ethnic identity and self‐efficacy that also considered mainstream parenting styles (e.g., authoritative parenting). Findings supported the ethnic socialization model: parents’ endorsement of Mexican‐American values were associated with ethnic socialization at fifth grade and seventh grade; maternal ethnic socialization at fifth grade and paternal ethnic socialization at seventh grade were associated with adolescents’ ethnic identity exploration at 10th grade and, in turn, self‐efficacy at 12th grade. The findings support ethnic socialization conceptions of how self‐views of ethnicity develop from childhood across adolescence in Mexican‐American children.     

Clear Self,Better Relationships: Adolescents’ Self‐Concept Clarity and Relationship Quality With Parents and Peers Across 5 Years

This study examined reciprocal associations between adolescents’ self‐concept clarity (SCC) and their relationship quality with parents and best friends in a five‐wave longitudinal study from age 13 to 18 years. In all, 497 adolescents (57% boys) reported on their SCC and all informants (i.e., adolescents, both parents, and adolescents’ best friends) reported on support and negative interaction. Within‐person cross‐lagged analyses provided systematic evidence for both parent effects and child effects, with the direction of effects being strongly dependent on the relational context. For example, higher maternal support predicted higher adolescent SCC, supporting a parent effects perspective, whereas higher SCC predicted lower paternal negative interaction, supporting a child effects perspective. Peer effects on adolescent SCC were not consistently found across adolescent and best friend reports.     

Concurrent and Subsequent Associations Between Daily Digital Technology Use and High‐Risk Adolescents’ Mental Health Symptoms

Adolescents are spending an unprecedented amount of time using digital technologies (especially mobile technologies), and there are concerns that adolescents’ constant connectivity is associated with poor mental health, particularly among at‐risk adolescents. Participants included 151 adolescents at risk for mental health problems (M_age = 13.1) who completed a baseline assessment, 30‐day ecological momentary assessment, and 18 month follow‐up assessment. Results from multilevel regression models showed that daily reports of both time spent using digital technologies and the number of text messages sent were associated with increased same‐day attention deficit hyperactivity disorder (ADHD) and conduct disorder (CD) symptoms. Adolescents’ reported digital technology usage and text messaging across the ecological momentary assessment (EMA) period was also associated with poorer self‐regulation and increases in conduct problem symptoms between the baseline and follow‐up assessments.     

Longitudinal Changes in Social Brain Development: Processing Outcomes for Friend and Self

Adolescence is an important time for social development during which friendships become more intimate and complex. In this functional magnetic resonance imaging (fMRI) study we tested how outcomes for friends are processed on the neural level across adolescence. Participants between 8 and 27 years of age were tested twice with a 2‐year difference between the first (N = 299) and second (N = 254) time points. Participants performed a task in which they could win and lose money for themselves and their best friend. Mixed linear models revealed a linear decrease in activity in social brain regions for friend > self over development. These results confirm changes in the social brain network across adolescent development, we further show that individual differences are related to these neural changes.     

Antecedents of Maternal Sensitivity During Distressing Tasks: Integrating Attachment,Social Information Processing,and Psychobiological Perspectives

Predictors of maternal sensitivity to infant distress were examined among 259 primiparous mothers. The Adult Attachment Interview, self‐reports of personality and emotional functioning, and measures of physiological, emotional, and cognitive responses to videotapes of crying infants were administered prenatally. Maternal sensitivity was observed during three distress‐eliciting tasks when infants were 6 months old. Coherence of mind was directly associated with higher maternal sensitivity to distress. Mothers' heightened emotional risk was indirectly associated with lower sensitivity via mothers' self‐focused and negative processing of infant cry cues. Likewise, high physiological arousal accompanied by poor physiological regulation in response to infant crying was indirectly associated with lower maternal sensitivity to distress through mothers' self‐focused and negative processing of infant cry cues.     

Trajectories of Indonesian Adolescents' Religiosity,Problem Behavior,and Friends' Religiosity: Covariation and Sequences

Changes in religiosity, problem behavior, and their friends' religiosity over a 2‐year period were assessed in a sample of five hundred and fifty‐nine 15‐year‐old Indonesian Muslim adolescents. Adolescents self‐reported their religiosity, problem behavior, and friendships; the religiosity of mutual friends came from friends' self‐reports. A parallel process analysis of growth curves showed that adolescents' religiosity trajectories covaried with both problem behavior and friends' religiosity. Using a cross‐lagged model in which prior levels were controlled, religiosity at 10th and 11th grades predicted friends' religiosity 1 year later, suggesting that adolescents select friends of similar religiosity. This study provides evidence that religion is intertwined with other aspects of adolescent development and illustrates the importance of contextualizing adolescent religiosity within an ecological framework.     

What Characterizes Adolescents Struggling With Educational Decision‐Making?

Educational decision‐making is a complex process where individual factors such as how adolescents think about and evaluate themselves could play an important role. In this study, (N = 84), we combined behavioral and neural correlates of self‐concept and self‐esteem to examine what characterizes adolescents who struggle with educational decision‐making. We included 38 adolescents (16–24 years, M = 18.7 years) from “the Gap‐Year program.” This program focuses on personal development for adolescents who have dropped out of higher education or stay undecided after high school. We compared these adolescents prior to the start of the training with 46 peers (17–21 years, M = 19.4 years) who reported to have successfully chosen a major. The results showed that adolescents struggling with educational decision‐making reported lower levels of self‐esteem and self‐concept clarity. Neurally, higher self‐esteem was associated with more self‐related activity in the medial prefrontal cortex. Together, these results suggest that healthy self‐esteem levels are an important condition for the ability to make a well‐suited educational choice.     

Caregiving and 5‐HTTLPR Genotype Predict Adolescent Physiological Stress Reactivity: Confirmatory Tests of Gene × Environment Interactions

A theory‐driven confirmatory approach comparing diathesis–stress and differential susceptibility models of Gene × Environment (G × E) interactions was applied to examine whether 5‐HTTLPR genotype moderated the effect of early maternal caregiving on autonomic nervous system (ANS) stress reactivity in 113 adolescents aged 13–17 years. Findings supported a differential susceptibility, rather than diathesis–stress, framework. Carriers of one or more 5‐HTTLPR short alleles (SS/SL carriers) reporting higher quality caregiving exhibited approach ANS responses to a speech task, whereas those reporting lower quality caregiving exhibited withdrawal ANS responses. Carriers of two 5‐HTTLPR long alleles (LL carriers) were unaffected by caregiving. Findings suggest that 5‐HTTLPR genotype and early caregiving in interaction are associated with ANS stress reactivity in adolescents in a “for better and for worse” fashion, and they demonstrate the promise of confirmatory methods for testing G × E interactions.     

Self‐concept in Arab American adolescents: Implications of social support and experiences in the schools

The purpose of this study was to investigate three domains (Scholastic Competence, Social Acceptance, and Global Self‐Worth) of self‐concept in Arab American adolescents in relation to their school experiences, including discrimination, self‐perceived teacher social support, and self‐perceived classmate social support. Half of the sample either experienced some form of discrimination or knew someone who had. An experience of discrimination was significantly related to students' Scholastic Competence. Self‐perceived classmate support was significantly related to all domains of self‐concept; however, self‐perceived teacher support was not significantly related to any of the self‐concept domains. Implications of these results are discussed, as well as strategies for how to provide positive relationships for Arab American students and their families.     

The Roles of Parental Support and Family Stress in Adolescent Sleep

The current study examines the association between parental support and adolescent sleep under varying levels of family stress. Participants included 316 adolescents (M_age = 16.40 years, 43% male) and their parents (M_age = 45.67 years, 91% mothers) from diverse ethnic backgrounds. Both adolescents and parents completed questionnaires and adolescents wore wrist actigraphs and completed self‐reports on their sleep for 7 consecutive days. Results indicated that under contexts of family stress, more parental support was linked to longer sleep duration, less sleep variability, and less time spent awake during the night. Findings suggest that under contexts of family stress, cohesive family relationships may provide a sense of stability and security that is necessary for healthful sleep.