Bei Feng

The Developmental Trajectories of Peer Victimization in Middle to Late Childhood and the Changing Nature of Their Behavioral Correlates

This study investigated the evolving relations between peer victimization and social/emotional difficulties in middle to late childhood. Peer assessments of peer victimization and social/emotional difficulties (aggressive behavior, social withdrawal, and emotional vulnerability) were collected over 4 years for 1,035 children attending Grades 3–6 and were analyzed via cross-lagged panels and trajectory analyses. All dimensions were highly stable and significantly related initially. Peer victimization became progressively less related to aggression and increasingly associated with withdrawal. Bidirectional contributions over 1-year periods were found between withdrawal and emotional vulnerability and victimization. Trajectory analyses revealed heterogeneity in peer victimization patterns, with a small group of children (4.5%) being extremely victimized and with another group (10%), less severely, but increasingly victimized over time. Compared to nonvictimized children, these children were generally more emotional and became less aggressive but more socially withdrawn over time. These small behavioral changes were not associated with decreases in victimization.

Evidence of gene-environment correlation for peer difficulties: Disruptive behaviors predict early peer relation difficulties in school through genetic effects

Early disruptive behaviors, such as aggressive and hyperactive behaviors, known to be influenced by genetic factors, have been found to predict early school peer relation difficulties, such as peer rejection and victimization. However, there is no consensus regarding the developmental processes underlying this predictive association. Genetically informative designs, such as twin studies, are well suited for investigating the underlying genetic and environmental etiology of this association. The main goal of the present study was to examine the possible establishment of an emerging gene-environment correlation linking disruptive behaviors to peer relationship difficulties during the first years of school. Participants were drawn from an ongoing longitudinal study of twins who were assessed with respect to their social behaviors and their peer relation difficulties in kindergarten and in Grade 1 through peer nominations measures and teacher ratings. As predicted, disruptive behaviors were concurrently and predictively associated with peer relation difficulties. Multivariate analyses of these associations indicate that they were mainly accounted for by genetic factors. These results emphasize the need to adopt an early and persistent prevention framework targeting both the child and the peer context to alleviate the establishment of a negative coercive process and its consequences.

Developmental Trajectories of Achievement Goal Orientations during the Middle School Transition: The Contribution of Emotional and Behavioral Dispositions.

This longitudinal study builds on research addressing changes in achievement goal orientations (AG) across the transition to middle school. We had two objectives. The first was to identify and describe different development trajectories of AG (mastery, performance-approach, and performance-avoidance) from the last year of elementary school (Grade 6) to the third year of middle school (Grade 9, or Secondary 3). The second was to determine whether these trajectories depend on individual dispositions such as anxiety, depression, aggressiveness, and inattention. A sample of 378 French-speaking students from the province of Quebec and their mothers participated in a 4-year longitudinal study. Results showed three trajectories for mastery goals (High, Moderate, and Moderate-declining) and four trajectories for performance-approach (High, Moderate-declining, Low-increasing, and Low) and performance-avoidance goals (High, High-declining, Moderate, and Low-declining). Individual dispositions in the sixth grade predicted trajectory group membership. Results are discussed in light of their implications for the literature on AG and education.

Salivary cortisol levels are associated with resource control in a competitive situation in 19 month-old boys

Glucocorticoids (GCs) have been related to social rank in many studies across species, a particular rank giving rise to a particular stress-related physiological profile. Our aim was to examine the hypothesis that GCs levels in toddlers would be related to social dominance in a competitive resource situation. Subjects were 376 toddlers from the Quebec Newborn Twin Study. At 19 months of age, each subject was exposed to 2 unfamiliar situations known to be moderately stressful at that age. Saliva was collected before and after the unfamiliar situations, to assess pre-test and reactive cortisol. Then the toddler reaction to a competitive situation for a toy with an unfamiliar peer was assessed and we measured the proportion of time the child controlled the resource. In girls, no association between cortisol levels and the proportion of time the child got the toy was found. On the other hand, in boys, increased cortisol levels before the unfamiliar situation were significantly related to a decreased proportion of time they got the toy in the competitive situation (r(174) = -0.17, P = 0.02). These results show that even in toddlers with limited social experience, association between GCs levels and social dominance can be found, an association that is specific to boys.

Development and Construct Validation of the Mentor Behavior Scale.

Researchers suggest that certain supportive behaviors of mentors could increase the benefits of school-based mentoring for youth. However, the literature contains few validated instruments to measure these behaviors. In our present study, we aimed to construct and validate a tool to measure the supportive behaviors of mentors participating in school-based mentoring programs. The mentor behavior scale (MBS) was developed drawing on the premises of the mentoring sociomotivational model. Two hundred and fifty-three (253) college students participating in an eight-month school-based mentoring program completed an experimental version of the MBS and different measures of the quality of the mentoring relationship at two times during the program. The questionnaire has good internal consistency coefficients and adequate factorial structure, with the exception of the factor autonomy support. Moreover, three dimensions of the MBS predict mentoring relationship quality and the perceived usefulness of the intervention. Recommendations for the use and improvement of the MSB are proposed.

Psychological Need Satisfaction and Achievement Goals Exploring Indirect Effects of Academic and Social Adaptation Following the Transition to Secondary School

There is abundant evidence to suggest that students’ achievement goals (AGs) predict their motivation and performance. While it has been proposed that psychological need satisfaction (PNS) may affect AG, empirical support remains limited during the transition to secondary school. This prospective study addresses this gap by examining the link between students’ PNS and AGs through their academic and social adaptation during this transition. A large stratified sample of 626 students completed a series of measures before and after the transition to secondary school. The results revealed that satisfaction of students’ needs for autonomy and competence predicted the adoption of mastery goals through their academic adaptation. The satisfaction of needs for autonomy and relatedness also predicted lower adoption of performance-avoidance goals via their social adaptation. These findings highlight the importance of PNS in shaping adaptation and AG during the transition to secondary school. Practical implications for parents and teachers are discussed.

Achievement Goals and Engagement With Academic Work in Early High School: Does Seeking Help From Teachers Matter?

The aim of this longitudinal study was to examine seeking help from teachers as a mechanism mediating the relationship between achievement goals adopted by students early in the school year and their degree of behavioral and cognitive engagement in academic work almost 2 years later. A sample of 456 French Canadian students (215 boys; 240 girls; one unspecified) in Grade 7 (61%) and Grade 8 (39%) participated in the study. Results of structural equation modeling showed that mastery goals (approach and avoidance) were indirect predictors of both behavioral and cognitive engagement through seeking help from teachers. Performance goals (avoidance, but not approach orientation) were associated with cognitive engagement through help-seeking behaviors. Overall, these results suggest that achievement goals are key drivers of changes in academic engagement in early high school and that their contribution is explained by seeking help from teachers. Practical implications, limitations, and future research directions are discussed.

Mentors’ behavioral profiles and college adjustment in young adults participating in an academic mentoring program

Purpose The purpose of this paper is to explore associations between different mentor behavioral profiles and mentees’ perceptions of the quality of mentoring relationship, the usefulness of the mentoring, and their college adjustment during the first year of college. Design/methodology/approach The study used a quasi-experimental design and involved the participation of 253 student mentees and 246 students from a control group. Cluster analysis on the responses of mentees on the mentor behavior scale was used to identify behavioral profiles of academic mentors. Findings Four distinct behavioral profiles were identified: optimal (high scores on mentor structure, involvement, autonomy support, and competence support); sufficient (moderate on all scales); controlling (low on autonomy support but high on other scales); and inadequate (low on all scales). Compared to mentees exposed to sufficient and inadequate profiles, mentees exposed to the optimal profile perceived the mentoring relationship and its usefulness as more positive. Furthermore, they reported better social adjustment in college compared to a control group, whereas mentees exposed to the inadequate profile reported poorer adjustment. Interestingly, mentees exposed to the controlling profile found the mentoring relationship useful. Research limitations/implications This study provides new empirical bases for the behavioral profiles of mentors that best meet mentees’ academic adjustment challenges. Limitations of the study include the absence of the mentors’ perceptions in the creation of behavioral profiles and the fact that the profiles were analyzed based on a single program. Originality/value Behavioral profiles of academic mentors were examined through the lens of a strong theoretical model that emphasizes the important role of structure, involvement, autonomy support, and competence support in the academic adjustment of mentees.

The genetic and environmental etiology of the association between vocabulary and syntax in first grade

ABSTRACT This twin study examined the genetic and environmental etiology of vocabulary, syntax, and their association in first graders. French-speaking same-sex twins (n = 555) completed two vocabulary tests, and two scores of syntax were calculated from their spontaneous speech at 7 years of age. Multivariate latent factor genetic analyses showed that lexical skills were influenced mainly by the environment shared between the twins, whereas syntactic skills were influenced exclusively by genes and unique environment. Moreover, the moderate association between vocabulary and syntax was mostly due to common genetic factors. These novel findings may be attributable to the use of latent factors and the population studied. More research is needed to determine the specific factors involved in lexical and syntactic skills at this developmental period.

A longitudinal twin study of callous-unemotional traits during childhood.

Previous research indicates that genetic factors largely account for the stability of callous-unemotional (CU) traits in adolescence. However, the genetic-environmental etiology of the development of CU traits has not been extensively investigated in childhood, despite work showing the reliable measurement and stability of CU traits from a young age. The aim of this study was to investigate the temporal pattern of genetic and environmental etiology of CU traits across primary school, from school entry (7 years) to middle (9 and 10 years) and late childhood (12 years). Data were collected in a population sample of twins composed of 662 twin pairs (Quebec Newborn Twin Study). CU traits were reported by teachers and analyzed using a biometric latent growth curve model and a Cholesky decomposition model. Latent growth curve analyses revealed that genetic factors explain most of the variance in the intercept of CU traits. Individual differences in change over time were not significant. The Cholesky model revealed that genetic factors at 7 years had enduring contributions to CU traits at 9, 10, and 12 years. New, modest genetic contributions appeared at 9 and 10 years. Nonshared environmental contributions were generally age-specific. No shared environmental contributions were detected. In sum, both modeling approaches showed that genetic factors underlie CU traits during childhood. Initial and new genetic contributions arise during this period. Environments have substantial contributions, over and above genetic factors. Future research should investigate the source of genetic risk associated with CU traits.