Parental warmth buffers the negative impact of weaker fronto-striatal connectivity on early adolescents' academic achievement.

In past decades, the positive role of self-control in students' academic success has attracted plenty of scholarly attention. However, fewer studies have examined the link between adolescents' neural development of the inhibitory control system and their academic achievement, especially using a longitudinal approach. Moreover, less is known about the role of parents in this link. Using large-scale longitudinal data from the Adolescent Brain Cognitive Development (ABCD) study (N = 9574; mean age = 9.94 years at baseline, SD = .63; 50% girls), the current study took an integrative biopsychosocial approach to explore the longitudinal link between early adolescents' fronto-striatal connectivity and their academic achievement, with attention to the moderating role of parental warmth. Results showed that weaker intrinsic connectivity between the frontoparietal network and the striatum was associated with early adolescents' worse academic achievement over 2 years during early adolescence. Notably, parental warmth moderated the association between fronto-striatal connectivity and academic achievement, such that weaker fronto-striatal connectivity was only predictive of worse academic achievement among early adolescents who experienced low levels of parental warmth. Taken together, the findings demonstrate weaker fronto-striatal connectivity as a risk factor for early adolescents' academic development and highlight parental warmth as a protective factor for academic development among those with weaker connectivity within the inhibitory control system.

Longitudinal associations between neighborhood safety and adolescent adjustment: The moderating role of affective neural sensitivity.

Research on social determinants of health has highlighted the influence of neighborhood characteristics (e.g., neighborhood safety) on adolescents' health. However, it is less clear how changes in neighborhood environments play a role in adolescent development, and who are more sensitive to such changes. Utilizing the first three waves of data from the Adolescent Brain Cognitive Development (ABCD) project (N = 7932, M (SD) age = 9.93 (.63) years at T1; 51% boys), the present study found that increases in neighborhood safety were associated with decreased adolescent externalizing symptoms, internalizing symptoms, but not sleep disturbance over time, controlling for baseline neighborhood safety. Further, adolescents' insula and anterior cingulate cortex (ACC) reactivity to positive emotional stimuli moderated the association between changes in neighborhood safety and adolescent adjustment. Among youth who showed higher, but not lower, insula and ACC reactivity to positive emotion, increases in neighborhood safety were linked with better adjustment. The current study contributes to the differential susceptibility literature by identifying affective neural sensitivity as a marker of youth's susceptibility to changes in neighborhood environment. The findings highlight the importance of neighborhood safety for youth during the transition to adolescence, particularly for those with heightened affective neural sensitivity.

Daily Rumination Among Older Men and Women: The Role of Perceived Family and Nonfamily Social Partner Life Stress.

OBJECTIVES: Women tend to ruminate more than men, and are generally more hypervigilant to the emotions of others in order to maintain positive social ties. Thus, compared to men, women may ruminate more when their social partners have greater life stresses. However, the literature on stressful events typically focuses on individuals' experiences and perceptions of stressors experienced by specific social ties such as spousal partners and adult children. The purpose of this study was to examine links between perceptions of a broad array of family and nonfamily social partner stresses and daily rumination among older men and women. METHODS: Adults aged 65 and older (N = 293, 55% women) completed baseline assessments of family and nonfamily life stressors and 5-6 consecutive nightly assessments regarding rumination, interpersonal tensions, worries, and support provision. RESULTS: Multilevel structural equation models revealed that perceptions of greater family and nonfamily life stressors were associated with greater rumination. The links between family stress and rumination varied by gender: family stress was related to greater rumination among women and not men. Moreover, among women, family and nonfamily stress-rumination links were accounted for by greater daily worries about others, and among men, the nonfamily stress-rumination link was due to greater interpersonal tensions as well as daily worries. DISCUSSION: These findings may be due in part to gender role socialization and women's greater kin-keeping and investment in family ties.

Daily worry, rumination, and sleep in late life.

OBJECTIVE: Perseverative thinking (e.g., worry/rumination) is a common response to stress, and can be detrimental to well-being. Sleep may represent an important mechanism by which perseverative thinking is disrupted or amplified from day to day. This study examined the associations between older adults' everyday worry, rumination, and sleep. METHODS: Older adults (N = 270) aged 65-89 completed a baseline interview and morning and evening assessments each day for 5-6 days. Every morning, they indicated their worry toward the day and their sleep duration and disturbances the prior night. Every evening, they rated worry and rumination experienced that day. RESULTS: Multilevel models showed that perseverative thinking predicted worse sleep (i.e., fewer hours of sleep) at the between-person level (B = -0.29, p = .004) but better sleep (i.e., fewer sleep disturbances) at the within-person level (Bs < -0.18, ps < .003). At the within-person level, more hours of sleep (B = -0.06, p = .04) and fewer sleep disturbances (B = 0.10, p < .001) predicted less worry the next morning. Prior night's worry predicted greater next morning's worry, but this association was significant only when older adults reported fewer-than-usual hours of sleep (B = 0.24, p < .001), not when they reported more-than-usual hours of sleep (B = 0.04, p = .61). CONCLUSION: Findings suggest that worry and rumination are intimately linked with sleep and highlight the protective role that better sleep may play in reducing older adults' everyday perseverative thinking.

Neural Reward Anticipation Moderates Longitudinal Relation between Parents' Familism Values and Latinx American Youth's School Disengagement.

Parents' familism values predict a variety of Latinx American youth's academic adjustment. However, it is unclear how cultural values such as familism interact with youth's brain development, which is sensitive to sociocultural input, to shape their academic adjustment. Using a sample of 1916 Latinx American youth (mean age = 9.90 years, SD = .63 years; 50% girls) and their primary caregivers (mean age = 38.43 years, SD = 6.81 years; 90% mothers) from the Adolescent Brain Cognitive Development Study, this study examined the longitudinal relation between parents' familism values and youth's school disengagement, as well as the moderating role of youth's neural sensitivity to personal reward. Parents' familism values predicted youth's decreased school disengagement 1 year later, adjusting for their baseline school disengagement and demographic covariates. Notably, this association was more salient among youth who showed lower (vs. higher) neural activation in the ventral striatum and the lateral OFC during the anticipation of a personal reward. These findings underscore the protective role of familism for Latinx American youth, highlighting the necessity of developing culturally informed interventions that take into consideration a youth's brain development.

The role of neural reward sensitivity in the longitudinal relations between parents' familism values and Latinx American youth's prosocial behaviors.

Past research suggests that parents' familism values play a positive role in Latinx American youth's prosocial tendencies. However, little is known about how individual differences in youth's neural development may contribute to this developmental process. Therefore, using two-wave longitudinal data of 1916 early adolescents (mean age = 9.90 years; 50% girls) and their parents (mean age = 38.43 years; 90% mothers) from the Adolescent Brain Cognitive Development study, this pre-registered study took a biopsychosocial approach to examine the moderating role of youth's neural reward sensitivity in the link between parents' familism values and youth's prosocial behaviors. Results showed that parents' familism values were associated with increased prosocial behaviors among youth two years later, controlling for baseline prosocial behaviors and demographic covariates. Notably, parents' familism values played a larger role in promoting youth's prosocial behaviors among youth who showed lower ventral striatum activation during reward anticipation. Moreover, such association between parents' familism values and youth's later prosocial behaviors was stronger among youth who showed lower levels of prosocial behaviors initially. Taken together, the findings highlight individual differences in neurobiological development and baseline prosocial behaviors as markers of sensitivity to cultural environments with regard to Latinx American youth's prosocial development.

Intergenerational ties in late life.

At the turn of the twenty-first century, scholars predicted that ties between aging parents and grown offspring would grow in prominence and become the primary relationship for many adults. These ties are often emotionally complex, in both positive and negative ways, and resource rich with regard to support. Contact between generations has become both more frequent in the form of coresidence and less frequent due to high rates of migration. Support exchanges are often high in this tie involving, emotional, financial and practical assistance. A burgeoning literature addresses the implications of loss of this tie via death or estrangement. Collectively, recent studies address strengths of these ties, and explanations for their absence when that occurs.

Enduring Bonds: Duration and Contact in Close Relationships in Late Life.

BACKGROUND AND OBJECTIVES: Older adults maintain ties to long-duration social partners, some with whom have regular contact and some with whom have little contact. We asked whether these ties with little contact still offer a sense of connection and security, and buffer the effects of interpersonal stress in daily life. Helping older adults foster these ties may improve their mental health. RESEARCH DESIGN AND METHODS: Participants (n = 313) aged 65+ completed a baseline interview reporting duration and contact frequency of their closest ties. Then, participants completed ecological momentary assessments every 3 hr for 5-6 days, reporting their social encounters and mood. RESULTS: We classified ties according to duration (10+ years = long vs shorter duration) and frequency of contact (at least once a month = active vs dormant). Throughout the day, participants were more likely to have stressful encounters with long-duration active ties. Encounters with active ties were associated with more positive mood (regardless of duration) and encounters with long-duration dormant ties with more negative mood. Having more active ties buffered effects of interpersonal stress on mood, but more long-duration dormant ties exacerbated these effects. DISCUSSION AND IMPLICATIONS: Supporting social integration theory, ties with frequent contact were associated with positive mood. Surprisingly, long-duration ties with infrequent contact exacerbated effects of interpersonal stress on mood. Older adults who lack contact with long-duration social partners may be more sensitive to interpersonal stress. Future interventions might focus on phone or electronic media to increase contact with long-duration social partners.

The longitudinal role of family conflict and neural reward sensitivity in youth's internalizing symptoms.

Adolescence is often associated with an increase in psychopathology. Although previous studies have examined how family environments and neural reward sensitivity separately play a role in youth's emotional development, it remains unknown how they interact with each other in predicting youth's internalizing symptoms. Therefore, the current research took a biopsychosocial approach to examine this question using two-wave longitudinal data of 9353 preadolescents (mean age = 9.93 years at T1; 51% boys) from the Adolescent Brain Cognitive Development study. Using mixed-effects models, results showed that higher family conflict predicted youth's increased internalizing symptoms 1 year later, whereas greater ventral striatum (VS) activity during reward receipt predicted reduced internalizing symptoms over time. Importantly, there was an interaction effect between family conflict and VS activity. For youth who showed greater VS activation during reward receipt, high family conflict was more likely to predict increased internalizing symptoms. In contrast, youth with low VS activation during reward receipt showed high levels of internalizing symptoms regardless of family conflict. The findings suggest that youth's neural reward sensitivity is a marker of susceptibility to adverse family environments and highlight the importance of cultivating supportive family environments where youth experience less general conflict within the family.

Family Cohesion Moderates the Relation between Parent-Child Neural Connectivity Pattern Similarity and Youth's Emotional Adjustment.

Despite a recent surge in research examining parent-child neural similarity using fMRI, there remains a need for further investigation into how such similarity may play a role in children's emotional adjustment. Moreover, no prior studies explored the potential contextual factors that may moderate the link between parent-child neural similarity and children's developmental outcomes. In this study, 32 parent-youth dyads (parents: M age = 43.53 years, 72% female; children: M age = 11.69 years, 41% female) watched an emotion-evoking animated film while being scanned using fMRI. We first quantified how similarly emotion network interacts with other brain regions in responding to the emotion-evoking film between parents and their children. We then examined how such parent-child neural similarity is associated with children's emotional adjustment, with attention to the moderating role of family cohesion. Results revealed that higher parent-child similarity in functional connectivity pattern during movie viewing was associated with better emotional adjustment, including less negative affect, lower anxiety, and greater ego resilience in youth. Moreover, such associations were significant only among families with higher cohesion, but not among families with lower cohesion. The findings advance our understanding of the neural mechanisms underlying how children thrive by being in sync and attuned with their parents, and provide novel empirical evidence that the effects of parent-child concordance at the neural level on children's development are contextually dependent.SIGNIFICANCE STATEMENT What neural processes underlie the attunement between children and their parents that helps children thrive? Using a naturalistic movie-watching fMRI paradigm, we find that greater parent-child similarity in how emotion network interacts with other brain regions during movie viewing is associated with youth's better emotional adjustment including less negative affect, lower anxiety, and greater ego resilience. Interestingly, these associations are only significant among families with higher cohesion, but not among those with lower cohesion. Our findings provide novel evidence that parent-child shared neural processes to emotional situations can confer benefits to children, and underscore the importance of considering specific family contexts in which parent-child neural similarity may be beneficial or detrimental to children's development, highlighting a crucial direction for future research.

Parents' Self-Development Socialization Goals and Chinese Adolescents' Academic Motivation: The Mediating Role of Parents' Autonomy Support.

The socialization goals parents hold for their adolescents, which reflect the qualities, skills, or behaviors they want their adolescents to acquire, play an important role in shaping adolescents' adjustment via parenting practices. Nevertheless, there is a lack of studies that examine the longitudinal implications of parents' socialization goals for adolescents' academic motivation, especially in non-Western cultures. Moreover, evidence is still scarce regarding the full process from parents' socialization goals to parenting practices and further to adolescents' academic adjustment. To address these gaps, the current two-wave longitudinal study spanning one year examined whether two critical socialization goals endorsed by parents in Chinese culture, namely self-development (i.e., parents wanting adolescents to be unique, autonomous, and self-assertive) and academic achievement socialization goals (i.e., parents wanting adolescents to achieve academic success), predicted Chinese adolescents' academic motivation over time via parents' autonomy support. Two hundred and eighty-five Chinese adolescents (Mean age = 12.29 years, SD = 0.64, range = 11-14, 51% girls) reported on perceived parental socialization goals and autonomy support, as well as different aspects of their own academic motivation (i.e., academic interest, mastery orientation, and persistent responses to academic failure). Results showed that perceived parents' self-development socialization goals positively predicted adolescents' academic motivation one year later, which was mediated by parents' increased autonomy support. The findings highlight the positive role of parents' self-development socialization goals in Chinese adolescents' academic adjustment in the changing society, and identify the underlying socialization processes via parenting practices.

Wavelength-shift-based visual fluorescence sensing of aspartic acids using Eu/Gd-MOF through pH triggering.

With the increasing demand for on-site detection, the current approach of building dual-emission or multi-emission luminescence sensors based on metal-organic frameworks (MOFs) which possess the capacity of self-reference for numerous non-analyte factors falls short of meeting sensing requirements. Therefore, we have designed a novel strategy for constructing wavelength shift-based luminescence sensor named Eu/Gd(TCPP), which exhibits dual-emitting from metal ions Eu3+ and flexible rotating aggregation-induced emission (AIE) ligands H4TCPP (2,3,5,6-tetrakis(4-carboxyphenyl)pyrazine). This sensor was prepared by a simple, green and fast plasma synthesis method. It's worth noting that the fluorescence emission of Eu/Gd(TCPP) shows a specific wavelength shift from ligand peak, and a visual color change from red to blue within a pH range of 4 to 3. Moreover, various characterization data verified that the luminescence switching mechanism of Eu/Gd(TCPP) was attributed to the H+-induced collapse of the Eu/Gd(TCPP) crystal structure, followed by untwisting of free ligands that lose rigid MOFs confinement. This hindered the antenna effect from H4TCPP to Ln3+ ions and restricted the rotation emission of ligand, resulting in the red-shifting of the ligand emission and corresponding luminescence switching. By tactfully utilizing the short-range pH response property of Eu/Gd(TCPP), highly sensitive and selective on-site visual detection of acidic aspartic acid can be achieved.

Multi-color fluorescence sensing platform for visual determination of norfloxacin based on a terbium (Ш) functionalized covalent organic framework.

Sensitive and visual determination of fluoroquinolone antibiotics (FQs) is of great significance since their abuse and inappropriate handling can be problematic. Herein, we propose a lanthanide covalent organic framework fluorescence sensing system (Tb@COF-Ru) with visualization capability to determine the FQs level, where Tb@COF was employed as the sensing probe, while the red-emitting Ru(bpy)32+ serves as a constant red fluorescent background. With increasing norfloxacin concentration, the green fluorescence of Tb3+ is gradually enhanced, finally realizing the multicolor fluorescence change from red to green. With a smartphone for RGB analysis, visual monitoring and quantitative analysis were realized without any sophisticated instrument. Limits of detection for the fluorescence quantitative and visual mode for norfloxacin were 0.33 nM and 7.3 µM, respectively. This method was rapid (1 min) and visualized, providing a simple analysis of various food matrices (honey, milk, egg and beef) and water samples for trace FQs.

Parental Collectivism Goals and Chinese Adolescents' Prosocial Behaviors: The Mediating Role of Authoritative Parenting.

Prosocial behaviors are important indicators of positive social adjustment during adolescence in collectivistic cultures. Although parents play a central role in the process of cultural socialization, it remains unclear how culturally embedded parental goals for their children are related to adolescent prosocial development, especially in non-Western countries. Moreover, little is known about whether parenting practices serve as an underlying mechanism in linking parental goals and adolescents' prosocial behaviors. To address these issues, this two-wave longitudinal study investigated the associations between parental collectivism goals and Chinese adolescents' prosocial behaviors, with attention to the mediating role of authoritative parenting. Two hundred and eighty-five Chinese adolescents (51% girls; mean age = 12.29 years, SD = 0.64, range = 11-14) completed measures on parental collectivism goals, parenting practices, and their own prosocial behaviors. Results showed that adolescents' perceived parental collectivism goals positively predicted their prosocial behaviors one year later, which was partially mediated by authoritative parenting. Notably, the effects of perceived parental collectivism goals and authoritative parenting on adolescents' later prosocial behaviors were more salient when adolescents initially showed a lower level of prosocial behaviors. The findings highlight the positive effects of parental collectivism goals in promoting adolescent prosocial development via authoritative parenting in the Chinese context, and identify the subgroup of adolescents who may derive particular benefits from this process.

Differential Associations Between Parents' Versus Children's Perceptions of Parental Socialization Goals and Chinese Adolescent Depressive Symptoms.

Although prior studies have demonstrated the associations between parental socialization goals and parenting practices, as well as parenting practices and adolescent depressive symptoms, respectively, research examining the comprehensive developmental pathways among these constructs (i. e., the path from parental socialization goals to parenting practices to adolescent depressive symptoms) is scarce, especially in the Chinese context. Grounded in the integrative model of parenting, this study investigated the associations between parental socialization goals and adolescent depressive symptoms by examining the indirect pathways through parents' autonomy support and psychological control as well as the moderating effect of educational stage. In Study 1, 345 Chinese adolescents and their primary caregivers completed a measure on parental socialization goals. Adolescents also reported on their depressive symptoms. Results showed that children who reported more self-development parental goals showed fewer depressive symptoms. However, parents' reports of goals or child-parent perceptual discrepancies were not related to children's depressive symptoms. Drawing on this finding, 424 middle school and 301 high school Chinese adolescents completed measures regarding parental socialization goals, autonomy support, psychological control, and their own depressive symptoms in Study 2. Results showed that parental autonomy support linked the associations of self-development and achievement-oriented parental goals and children's depressive symptoms among middle school students, whereas parental psychological control linked such associations among high school students. Our findings provide a more holistic view on how parents' socialization goals are related to children's depressive symptoms via their parenting practices. We also discussed the practical implications for the clinical work regarding adolescent depressive symptoms.