Influences of Friends and Friendships: Myths, Truths, and Research Recommendations

Profiles and transition of mental health problems among Chinese adolescents: The predictive role of friendship quality, parental autonomy support, and psychological control

INTRODUCTION

Mental health problems have become a global crisis of the 21st century, with adolescence being a typical period of the outbreak of these problems. However, the profiles and transition of mental health problems in Chinese adolescents remain unclear. In addition, protective and risk factors that shape mental health problems require further clarification.

METHODS

We measured depression, anxiety, and stress as indicators to identify the profiles and transition patterns of mental health problems among Chinese adolescents, as well as environment-related predictors (i.e., friendship quality, parental psychological control, and autonomy support). A total of 722 participants (376 females; M_age  = 15.21, SD_age  = 0.74) completed a set of questionnaires at two time points with a 1-year interval (T1: November 2018; T2: November 2019).

RESULTS

The profile analysis revealed two groups: healthy and troubled. The development of mental health problems included four trajectories: steady low, steady high, increasing, and decreasing. Results indicated that parental autonomy support and friendship quality exerted protective and buffering effects, whereas parental psychological control acted as a risk factor for mental health problem profiles. Furthermore, friendship quality had a unique predictive effect on the decreasing trajectory.

CONCLUSIONS

The profiles of mental health problems showed high concurrency of depression, anxiety, and stress symptoms, and developmental trajectories were largely stable over time. Friendship quality, parental autonomy support, and psychological control predicted the profiles of the mental health problems of Chinese adolescents, and only friendship quality predicted the transition from a troubled to healthy profile over 1 year.

How Classmates' Gender Stereotypes Affect Students' Math Self-Concepts: A Multilevel Analysis

The present research is the first to examine how students' individual and their classmates' math-related gender stereotypes, endorsing that math would be a typically male domain, relate to students' math self-concepts. To this end, data of N = 1,424 secondary school students from Germany were analyzed using multilevel analyses. As expected, strong individual beliefs in the math-related gender stereotype were related to lower math self-concepts for girls, but to higher math self-concepts for boys. Moreover, classmates' shared beliefs in this stereotype showed a negative relation to girls' self-concepts, whereas no significant relation between classmates' shared beliefs and boys' self-concepts was found. These relations also persisted after controlling for students' math grades and age. In sum, the results demonstrated that gender stereotypes shared by students' classmates can have a substantial impact on students' math self-concepts, beyond their individual gender stereotypes. This finding emphasizes the significance of classmates as important socializing peers in the process of students' self-concept formation.

Friendship Quality in Adolescents With ADHD

Objective: This study compared the quality of friendships (same- and other-sex) in adolescents with and without ADHD, across age and gender. Method: A community sample of 115 participants (61 ADHD, 54 Comparison), ages 13 to 18, completed a questionnaire assessing perceived levels of social support and negative interactions experienced in their friendships. Results: Ratings of friendship social support diminished across age in youth with ADHD, but increased in typically developing youth. Adolescents with and without ADHD, however, did not differ on ratings of negative interactions experienced in their friendships. Compared with males, females rated their friendships to be more supportive, irrespective of ADHD status. Adolescents with and without ADHD rated their same-sex friendships to be simultaneously more supportive and more conflictual than their other-sex friendships. Conclusion: Assessments of adolescents with ADHD should include a careful examination of their social functioning with particular attention devoted to the quality of their friendships.

Beware of Stereotypes: Are Classmates' Stereotypes Associated With Students' Reading Outcomes?

This study examined the associations between classmates' reading-related gender stereotypes and students' reading self-efficacy, self-concept, motivation, and achievement. Our sample consisted of 1,508 fifth-grade students (49% girls; age: 10.89 years); data were collected at two time points. Multilevel analyses yielded two main results: First, there was a relation between students' individual reading-related gender stereotypes and their reading self-concept, self-efficacy, and motivation with boys experiencing negative and girls experiencing positive effects. Second, a contextual effect was found: after controlling for students' individual reading-related gender stereotypes, classmates' gender stereotypes were negatively related to all of the boys' reading outcomes. The results provide evidence for the assumption that classmates are important communicators of gender stereotypes and that they reinforce conforming behaviors.

Psychoactive substance use among first-year students in a Botswana University: pattern and demographic correlates

BACKGROUND

Substance use amongst university students is a recognized problem worldwide. Few studies have been carried out in this group in Botswana. These studies have been mostly limited to the use of alcohol and tobacco. Therefore, this study was designed to investigate the pattern of general substance use, its association with psychological distress and common socio-demographic factors among first-year undergraduates in a Botswana University.

METHODS

A total of 401 students were interviewed using a modified W.H.O. student drug use questionnaire and the 12 item General Health Questionnaire (GHQ12) to assess the pattern of psychoactive substance use and its relationship with psychological distress amongst university students in Botswana.

RESULTS

Alcohol was the most (31.9%) commonly used psychoactive substance. Age of debut for most psychoactive substances was between the ages of 15-18 years. Current use of alcohol (p = 0.045), amphetamine-type stimulants (p = 0.004) and benzodiazepines (p = 0.021) were associated with significant psychological distress. A positive relationship was observed between low participation in religious activities and substance use (OR = 4.63, 95%CI: 2.03-10.51), while a negative association was observed between not having a friend who uses drugs and substance use (OR = 0.44, 95%CI: 0.19-0.99).

CONCLUSIONS

There is a significant substance abuse problem in the undergraduate population in Botswana. Our findings followed the global trend, with alcohol being the most commonly used substance. Religious participation demonstrates potential to be one of the solutions to this problem, but how to harness its seemingly protective influences is a field for further study.

A multilevel analysis examining the association between school-based smoking policies, prevention programs and youth smoking behavior: evaluating a provincial tobacco control strategy

This paper examined how smoking policies and programs are associated with smoking behavior among Grade 10 students (n = 4709) between 1999 and 2001. Data from the Tobacco Module from the School Health Action Planning and Evaluation System were examined using multilevel logistic regression analyses. We identified that (i) attending a school with smoking prevention programs only was associated with a substantial risk of occasional smoking among students with two or more close smoking friends and (ii) attending a school with both smoking prevention programs and policies was associated with substantial risk of occasional smoking among students who did not believe there were clear smoking rules present. Students attending schools where year of enrollment in high school starts in Grade 9 were more likely to be regular and occasional smokers. Each 1% increase in Grade 12 smoking rates increased the odds that a Grade 10 student was an occasional smoker. It appears that grade of enrollment, senior student smoking behavior, close friend's smoking behavior and clear rules about smoking at school can impact school-based tobacco control programming. These preliminary study findings suggest the need for further research targeting occasional smoking behavior and the transition stage into high school.

Boyfriend, girlfriend in a traditional society: Parenting styles and development of intimate friendships among Arabs in school

The development of intimate same- and other-sex friendships in Arab children and adolescents in Israel was investigated in relation to their perceived parenting styles. It was hypothesized that girls would show higher levels of intimacy than boys, and that cross-sex intimacy in both groups would increase with age, whereas same-sex intimate friendship maintains rather stable over the school years. We hypothesized further that intimate friendship would be contingent more readily on perceived parental authoritative style rather than on either permissive or authoritarian styles. Participants were 723 Arab students drawn from four schools, and from the 5th, 7th, 9th, and 11th grades. The Parental Authority Questionnaire and Intimate Friendship Scale were employed as measures. Findings indicated that girls were more intimate with their female friends than boys were with their male friends, especially in the higher grades, replicating previous studies. However, boys tended to score higher than girls on intimacy with the other gender. Girls equaled their level of intimacy only at the 11th grade. These findings suggest that traditional societies may foster specific characteristics of intimate friendship. A novel finding is the central role of the authoritative parenting style in determining intimate friendships. Results are discussed in terms of universal aspects of friendship and of their expression in the investigated cultural setting.

The role of schoolmates' smoking and non-smoking in adolescents' smoking transitions: a longitudinal study

AIMS

The first longitudinal investigation of the extent to which same-age and older schoolmates' smoking and non-smoking are associated with adolescents' smoking transitions during three grade intervals.

DESIGN

Same-age and older schoolmates' smoking and non-smoking were assessed when adolescents were at grades 5 (age 10), 7 (age 12) and 9 (age 14). Adolescents' smoking transitions were assessed at three grade intervals: 5th-7th (age 10-12), 7th-9th (age 12-14) and 9th-12th (age 14-17).

SETTING

Forty Washington State school districts.

PARTICIPANTS AND MEASUREMENTS

Smoking questionnaire data were gathered on a cohort of adolescents (n = 4354 for same-age schoolmate analysis; n = 1833 for older schoolmate analysis) that was 49% female and 91% Caucasian.

FINDINGS

No significant evidence that same-age schoolmates' smoking or non-smoking was associated with any of the adolescent smoking transitions at any of the three grade intervals. In contrast, the probability that each older schoolmate's smoking was associated with the adolescent making the transition to trying smoking was 1% (95% CI: 0.4%, 1.5%) and with the transition from trying to monthly smoking was also 1% (95% CI: 0.2%, 2.0%) during the 7th-9th grade (age 12-14) interval. Moreover, each older schoolmate's non-smoking was associated with a 1.001-1.006 (all P < 0.05) relative risk of an adolescent not trying smoking or escalating from trying to monthly smoking at several grade intervals.

CONCLUSIONS

Interventions should perhaps focus on the influence of both smoking and non-smoking older schoolmates during late childhood and early adolescence.

Changes in the influence of parents' and close friends' smoking on adolescent smoking transitions

This paper examined changes in the influence of parents' and close friends' smoking on smoking transitions occurring over the course of adolescence, using a large (N=6,006) longitudinal study. The three grade periods were 5th to 7th (ages 10-12), 7th to 9th (ages 12-14), and 9th to 12th grade (ages 14-17). Smoking transitions examined were: (1) never to trying, (2) trying to monthly, and (3) monthly to daily. Results showed that the influence of parents' smoking was substantial for all three transitions during most of the grade periods and, for the transition from monthly to daily smoking, increased (p=.006) during adolescence. In contrast, the influence of close friends' smoking was strongest for the transition to trying smoking and did not significantly change (all p>.05) for any of the smoking transitions as the adolescent became older. In conclusion, the influence of close friends' smoking on smoking transitions might be stable during adolescence whereas the influence of parents' smoking on the transition to daily smoking might markedly increase across adolescence.