Developmental changes in gender composition of friendship networks in adolescent girls and boys

This article describes both normative changes and individual differences in the gender composition of girls' and boys' friendship networks across adolescence and predicts variations in these changes. It also examines changes in the characteristics (context, age difference, closeness, and support) of same- and other-sex friendships in the network. Girls and boys (N=390) were interviewed annually from Grades 6 to 10 (76% retention). Growth in the proportion of other-sex friends was significantly more pronounced for girls and was related to different predictors for girls and boys. Moreover, over time, girls had other-sex friends that were increasingly older than themselves, and most of these friendships took place outside of the school, which was not the case for boys. Growth in the proportion of other-sex friends was more pronounced for secondary than for best friends. Finally, both girls and boys reported receiving higher levels of help from girls than from boys. These findings suggest that other-sex friendships might place some of the girls on a problematic developmental trajectory.     

Adolescents’ reasons for tanning and appearance motives: A preliminary study

We examined adolescents’ reasons for tanning and how these relate to appearance evaluation and orientation. Two hundred and sixty-four Canadian adolescents (age range 15–19 years) in grades 10, 11, and 12 completed a survey that included scales measuring their reasons for tanning, appearance evaluation, and appearance orientation. It was found that girls and boys differed on four of nine subscales measuring reasons for tanning. Girls believed more strongly than boys that tanning improved their general appearance and that friends influenced their decision to tan. Girls also expressed less concern than boys that tanning caused immediate skin damage or premature aging. The pattern of correlations between the reasons for tanning and appearance orientation was similar for girls and boys. For both, appearance reasons for tanning and sociocultural influences on tanning were positively associated with appearance orientation. Suggestions for future research with adolescents and a proposal for a guiding model are provided.     

Gender differences in preschool children’s declared and behavioral compliance with pedestrian rules

The study examined gender differences in compliance with pedestrian rules among preschool children. Two groups of 5-year-old boys and girls containing a total of 162 children participated in the study. First, the children’s compliance was assessed during crossing and walking by observing their pedestrian behaviors. Then, each child was interviewed on pedestrian-danger appraisal, rule knowledge, rule compliance, and rule internalization. As hypothesized, the results showed that girls’ behaviors were more compliant than those of boys. However, boys were more compliant than girls in looking at the surrounding environment as they traveled and before crossing. Girls said they were more compliant with rules, had better knowledge of rules, and exhibited greater rule internalization than boys. Danger appraisals, however, were found to be comparable for boys and girls. Moreover, declared compliance was linked to behavioral compliance among girls but not among boys. These findings suggest that girls and boys have different motives for obeying safety rules. The results are discussed in regard to the origins of gender differences in traffic-rule compliance.     

Adolescents' problems and their relationship to self-esteem.

The Mooney Problem Check List and Rosenberg's Self-Esteem Scale were administered to 201 adolescents, ages 14 to 16 years. Sex differences in the number and nature of problems reported, and their relationship to self-esteem, were examined. Results indicated that, overall, girls reported significantly more problems and lower levels of self-esteem than did boys. Girls had more problems with interpersonal relationships, personal adjustment, health, and family issues. There were no significant differences between girls and boys in the areas of educational and vocational future. Surprisingly, neither boys nor girls were particularly concerned about their vocational/educational future. Relative to other areas, adjustment to schoolwork was identified as being of considerable concern for both sexes. There was a significant relationship between self-esteem and reported problems, and different problem areas were related to self-esteem for girls and boys. The findings of this study support previous research and provide further information concerning relationships between self-esteem and problems.     

Comparing the Impact of Bullying and Sexual Harassment Victimization on the Mental and Physical Health of Adolescents

A sample of 522 middle and high school students from a school district in a northeastern state in the U.S. was used to address two questions about bullying and sexual harassment: Is one more frequent than the other, and are there gender or sexual orientation differences in this regard? And, does one have greater adverse health effects than the other, and, if so, for whom? Bullying occurred more frequently than sexual harassment for both girls and boys but not among sexual minorities. Girls were bullied or harassed as frequently as boys, but sexual minorities experienced higher levels of both. Compared to bullying, sexual harassment had adverse effects on more health outcomes. These adverse effects were especially notable among girls and sexual minorities.     

Self-Esteem in Children as a Function of Perceived Parental Behavior

Shortened versions of Coopersmith's Self-Esteem Inventory, SEI (Coopersmith, 1967) and Schaefer's Children's Report of Parental Behavior Inventory, CRPBI (Schaefer, 1965a, 1965b) were administered to 126 fifth- and sixthgrade children. The mean levels of SEI and CRPBI scores for both parents were similar, as were the patterns of intercorrelations among these variables. A multiple regression analysis confirmed a similar pattern of CRPBI predictors to the SEI for both boys and girls, with Acceptance and granting of psychological autonomy (Control) being the key predictors. An analysis of combined perceptions suggested that boys who perceived both parents as high in acceptance had significantly higher SEI scores than those who perceived both parents as low in acceptance. Boys who perceived both parents as lax in discipline had higher SEI scores than those reporting firm discipline. In contrast, the Control factor was significant for girls but not for boys. Girls who perceived both parents as high in granting psychological autonomy scored significantly higher on the SEI than those reporting both parents as low on this factor.     

Co-occurring delinquency and depressive symptoms of adolescent boys and girls: a dual trajectory modeling approach

Co-occurring trajectories of delinquent behavior and depressive symptoms and their correlates were examined in a longitudinal sample of 985 middle-adolescent boys and girls (mean age = 15.54 years at Time 1). Dual trajectory analysis was used to identify the co-occurring trajectories. For boys (n = 472), 4 delinquency and 4 depression trajectory groups were found. For girls (n = 513), 3 delinquency and 3 depression trajectory groups were identified. The linkage between co-occurring trajectories was higher for girls than for boys. Stressful life events and childhood precursors of the outcomes predicted trajectory group membership for both genders fairly consistently. Findings suggest heterogeneity in developmental courses of delinquent behavior and depressive symptoms across adolescent boys and girls.     

SMS length and function: A comparative study of 13- to 18-year-old girls and boys

ObjectiveThe use of SMS messaging has grown rapidly over the past decade. Up until now, most French-language studies have focused on one predominant SMS characteristic: spelling. The goal of this paper is to extend previous research topics so as to include new dependant variables such as message length and message functions.MethodA corpus of 1131 SMSes produced in a natural environment by teenage French speakers was analysed. This group was made up of teenage girls and boys between the ages of 13 and 18 who reported frequent usage of SMS messaging over an extended period of time. Did these SMS exchanges confirm stereotypes regarding gender differences? That is, did girls produce longer messages than boys? Did girls send more messages with a relational function than with an informational function, while boys did just the opposite?ResultsThe results led to a mitigation of these stereotypes. Girls did produce longer messages than boys. However, this only occurred when the girls were 15–16 years of age and had a long-standing and frequent practice of SMS usage. Regarding functions, girls’ messages more often had a relational function than an informational one, but again, only in girls who were 15–16 years of age and had been SMSing frequently for a long period of time. In boys, it took until 17–18 years of age for the same result to appear. More than a gender difference, these results emphasized a discrepancy in the developmental curves of girls and boys, girls being more precocious than boys.     

Gender Differences in Psychopathic Traits,Types, and Correlates of Aggression Among Adjudicated Youth

The current study investigated gender differences in types and correlates of aggression among 150 adjudicated youth (M age = 15.2, SD = 1.4). In cluster analysis, consistent with past studies, one aggressive group characterized by moderate levels of reactive aggression and one characterized by high levels of proactive and reactive aggression emerged and these patterns were consistent across gender. For both boys and girls, the combined proactive/reactive aggression cluster showed the greatest levels of aggression, impulsivity, and callous-unemotional traits, supporting a severity over a typology model of proactive and reactive aggression. Girls displayed significantly higher rates of physical and relational aggression than boys. Girls were highly aggressive toward both girls and boys, whereas boys were highly aggressive only toward other boys. Girls also showed multiple indications of severity and emotionality, indexed by higher rates of negative affect, anxiety, distress about social provocations, and empathy.     

Effects of an Extracurricular Science Intervention on Science Performance, Self-Worth, Social Skills, and Sexist Attitudes of Taiwanese Adolescents from Single-Parent Families

A one group pretest-posttest design was used to investigate effects of an extracurricular science intervention on female and male junior high school students’ science performance, self-worth, social skills, and sexist attitudes. Twenty-eight 8th grade Taiwanese students (16 boys, 12 girls) from single parent families participated in this study. Student responses to a questionnaire measuring their self-worth, social skills, and sexist attitudes, and interviews and classroom observations used for triangulation and consolidation of qualitative findings revealed that girls improved significantly on several indices of science performance, and that both boys and girls decreased their sexist attitudes. Girls had significantly less sexist attitudes than boys at both pretest and posttest. Implications for practice and research are provided.     

Childhood disruptive behaviors and family functioning in clinically referred children: Are girls different from boys?

Baseline assessments of 4 to 8-year-old children, 26 girls and 101 boys, referred to outpatient treatment for disruptive behaviors, were examined, focusing on possible differences between the functioning of boys and girls and their families. Child variables included diagnostic information, measures of disruptive behaviors, social competence, and independent observations of child behaviors. A variety of family variables, such as information regarding parenting practices, parental stress, and depression were included. Teacher reports of disruptive behaviors and social competence at school were included. Teacher ratings of child functioning indicated that boys displayed significantly more externalizing behaviors and they were less socially competent than girls. Parents perceived both girls and boys as highly oppositional and aggressive, and generally speaking, differences were few. Nevertheless, the level of stress was higher in girls' than in boys' families, and mothers of girls reported of higher levels of depressive symptoms. Girls and boys did not differ regarding diagnostic status.     

Vietnamese Adolescents in Australia: Relationships between Perceptions of Self and Parental Values,Intergenerational Conflict,and Gender Dissatisfaction

The present study examined traditional family and independence values among young Vietnamese respondents (N = 204), their perceptions of parents' values, and the impact of differential parent-adolescent acculturation on intergenerational conflict and gender satisfaction. The study confirmed that adolescents perceived that they had less traditional values than their parents. Traditional family values diminished with time spent in Australia while the value accorded to independence increased. This pattern was stronger for girls than for boys. Girls valued Vietnamese traditions less than did their male peers, regarded their parents as being less accepting of independence, and were more dissatisfied with their gender role than boys. For girls but not for boys, discrepancy between adolescent and parental values was associated with more conflict and greater gender dissatisfaction. This study suggests that girls have more difficulty than boys in dealing simultaneously with the expectations of two cultures.     

Adolescents' conceptions of the influence of romantic relationships on friendships

Although researchers have investigated how adolescents' friendships affect their romantic relationships, the influence of romantic relationships on friendships is unexamined. As a first step, 9th- (n = 198) and 11th grade students (n = 152) reported on their conceptions of friendship when one friend had a romantic relationship and when neither friend had a romantic relationship. As predicted, adolescents believed friendships in which a friend was dating would be characterized by less positive features and more negative features than friendships in which neither friend was dating. Additionally, older adolescents thought romantic relationships were more damaging to companionship and corumination than did younger adolescents. The closer nature of older adolescents' romantic relationships may result in lower quality friendships or older adolescents may be more aware of the potential negative consequences of romantic relationships for friendships. Girls viewed friendships as higher in conflict-rivalry and lower in corumination when one friend was dating while boys did not. And although girls and boys viewed friendships as lower in intimacy and companionship when a friend has a romantic partner, the difference was greater for girls than boys. Girls may be more sensitive to the effects of a friend's romantic relationship on their friendship than are boys. Findings necessitate theories of close relationships that incorporate age and gender as important variables.     

Bedroom design and decoration: gender differences in preference and activity

This investigation examined gender differences in niche-building preference and activity among 238 8th and 9th grade boys and girls. A questionnaire was developed to measure both the actual and preferred bedroom content, bedroom design activity, and the level of perceived influence by the immediate and extended family, friends, and social institutions. Gender differences were identified for preference, activity, and influence in bedroom design and decoration. Girls and boys differed in the type of items contained in their bedrooms. Girls' rooms contained stuffed animals and pictures of people, including themselves, more frequently than the boys' rooms. In contrast, boys' rooms contained sports-related items, and things for building or that they had built themselves. Although bedroom design activity for both boys and girls was influenced by older teens, friends, media, and popular culture, boys (but not girls) were also influenced by their mothers, fathers, girlfriends, and activities such as sports, Boy or Girl Scouts, and music lessons.     

Adolescents’ Conceptions of the Influence of Romantic Relationships on Friendships

Although researchers have investigated how adolescents’ friendships affect their romantic relationships, the influence of romantic relationships on friendships is unexamined. As a first step, 9th- (n = 198) and 11th grade students (n = 152) reported on their conceptions of friendship when one friend had a romantic relationship and when neither friend had a romantic relationship. As predicted, adolescents believed friendships in which a friend was dating would be characterized by less positive features and more negative features than friendships in which neither friend was dating. Additionally, older adolescents thought romantic relationships were more damaging to companionship and corumination than did younger adolescents. The closer nature of older adolescents’ romantic relationships may result in lower quality friendships or older adolescents may be more aware of the potential negative consequences of romantic relationships for friendships. Girls viewed friendships as higher in conflict-rivalry and lower in corumination when one friend was dating while boys did not. And although girls and boys viewed friendships as lower in intimacy and companionship when a friend has a romantic partner, the difference was greater for girls than boys. Girls may be more sensitive to the effects of a friend's romantic relationship on their friendship than are boys. Findings necessitate theories of close relationships that incorporate age and gender as important variables.     

Social dominance and play patterns among preschoolers: Gender comparisons

Gender differences in dominance and play among preschoolers were examined. Forty-eight children in girl-girl or girl-boy dyads engaged in masculine and feminine stereotyped activities. Girl-girl dyads displayed more cooperative play than girl-boy dyads. Adventure themes predominated in boys during both activities but in girls only during the masculine activity. Boys had higher functional play compared to girls while engaged in the feminine activity, and lower constructive play overall. Girls engaged in more dramatic play during the feminine activity whereas boys engaged in more dramatic play during the masculine activity. There was a trend for boys to refuse to follow the leads of girls during the masculine activity. Implications and interventions in play are discussed. The authors wish to express appreciation to the directors of the preschools that participated in this study. We would also like to thank Sheri Wilhite for her help in the coding of the data.     

The effects of sex differences and evaluation on task performance and aspiration

An investigation was conducted of how evaluation differentially affects the performance and aspiration for future performance of 118 high school boys and girls. Subjects were selected to fit into either a superior or average intelligence group. In the high evaluation condition, subjects were instructed that their intelligence was being evaluated in anagram and visual-motor tasks they performed, while those in the low evaluation condition were instructed that the two tasks were being correlated. It was hypothesized that on a highly evaluated task, girls, when compared to boys, would show greater performance debilitation and would have lower aspirations for future performance. Although sex differences were found in performance debilitation and aspiration for future performance, they were not all in the predicted directions. Girls were equally debilitated in anagram performance under both evaluation conditions, while boys were debilitated in anagram performance only under high evaluation. When both boys and girls demonstrated a performance debilitation on the anagram task, their performance declined approximately 10%. No sex differences in performance were found on the visual-motor task. On both tasks, girls' aspirations were significantly affected by evaluation condition. The girls averaged 89% choosing the more difficult task in the low evaluation condition. Evaluation condition had no significant effect on aspiration for boys on either task. Intelligence showed no significant relationships.     

Developmental Trajectories of Boys’ and Girls’ Delinquency: Sex Differences and Links to Later Adolescent Outcomes

This study examined gender differences in trajectories of delinquent behaviors over a 6-year period in adolescence and differential outcomes of these diverse developmental pathways. Participants were 754 children who were part of a longitudinal study of the development of early starting conduct problems. Four trajectory patterns were identified across grades 7–12: increasing, desisting, chronic, and nonproblem groups. Although the proportion of boys and girls varied across the pathways, both genders were represented on these trajectories. Boys were more represented on the chronic and desisting trajectories; girls were more represented in the nonproblem group. However, the proportion of boys and girls was similar in the increasing trajectory. Trajectory membership significantly predicted age 19 outcomes for partner violence, risky sexual behavior and depression, and the risk conferred on these negative adjustment outcomes did not vary by gender. The overall pattern was characterized by poor outcomes at age 19 for youth in both the chronic and the increasing trajectories. The major conclusion is that, other than base rate differences, developmental patterns and outcomes for girls mimic those previously found for boys.     

Male and Female Victims of Male Bullies: Social Status Differences by Gender and Informant Source

We examine two sources of variation in victims’ social adjustment: (a) the informant who identifies a child as victim (i.e., peer, self, or both), and (b) victim gender. Peer and self nominations were provided by 508 fourth and fifth graders from the Midwest U.S. Girls were more likely than boys to be victimized, and victims were evenly distributed among informant source. Self-nominated female victims had lower social status and were involved in more antipathies than their peer-nominated counterparts. Among boys, self-and-peer reported victims had the lowest social status. Having friends was associated with positive social adjustment. Implications are discussed for at-risk victim subgroups: girls whose self-reports of victimization are not validated by others, and boys whose victimization is publicly acknowledged.     

Aggression, conflict resolution, popularity, and attitude to school in Russian adolescents

The objective of the present study was to examine the effects of aggression and conflict-managing skills on popularity and attitude to school in Russian adolescents. Three types of aggression (physical, verbal, and indirect), constructive conflict resolution, third-party intervention, withdrawal, and victimization were examined using the Peer-Estimated Conflict Behavior (PECOBE) inventory [Bjorkquist and Osterman, 1998]. Also, all respondents rated peer and self-popularity with same-sex classmates and personal attitude to school. The sample consisted of 212 Russian adolescents (101 boys, 111 girls) aged between 11 and 15 years. The findings attest to significant sex differences in aggression and conflict resolution patterns. Boys scored higher on physical and verbal aggression, and girls on indirect aggression. Girls were socially more skillful than boys in the use of peaceful means of conflict resolution (they scored higher on constructive conflict resolution and third-party intervention). The attributional discrepancy index (ADI) scores were negative for all three types of aggression in both sexes. Verbal aggression is apparently more condemned in boys than in girls. ADI scores were positive for constructive conflict resolution and third-party intervention in both genders, being higher in boys. In girls, verbal aggression was positively correlated with popularity. In both sexes, popularity showed a positive correlation with constructive conflict resolution and third-party intervention, and a negative correlation with withdrawal and victimization. Boys who liked school were popular with same-sex peers and scored higher on constructive conflict resolution. Girls who liked school were less aggressive according to peer rating. They also rated higher on conflict resolution and third-party intervention. Physical aggression was related to age. The results are discussed in a cross-cultural perspective.