Children's vulnerability to stressful life events in mothers' eyes: Effects of gender and parental experiences

Although the professional literature indicates greater vulnerability to stress among boys than girls, research on stereotypes and gender typing in socialization offers indirect evidence of a contrary belief among parents. In order to assess sex differences in vulnerability directly, 80 Israeli middle-class mothers of elementary school children were asked to predict the difficulty that low- and high-stress life events would pose for child protagonists in eight vignettes. Sex of child was manipulated by gender label denotation. Results indicated that mothers of boys predicted greater child difficulties with stress than mothers of girls. They also predicted that boys would have more difficulty than girls, a sex difference that did not appear among mothers of girls. The results suggest that maternal perceptions of sex differences in vulnerability are influenced by observation of their own children under stress. Further, professional opinion and lay wisdom as to actual male vulnerability are not necessarily at loggerheads.     

Sex Role Expectations in Children's Vocational Aspirations and Perceptions of Occupations

To study sex role expectations, 120 boys and girls from three age groups—preschool, second grade, and fifth grade—in two socioeconomic levels were asked to name their vocational aspirations and to choose whether a man, woman, or both could do the work in 30 occupations depicted in a slide-tape series. Results indicated that sex typing was present in the way their aspirations conformed to traditional sex roles, with a significant relationship (p <.001) between sex typing of aspirations and sex of the respondents. Significant differences in responses to the occupational slides were found on the variables of sex (p <.01), grade level (p <.001), and socioeconomic level (p <.05), with greater sex typing indicated by boys than girls, by preschool children than by older children, and by lower to lower-middle class children than by middle to upper-middle class children. The study revealed a disparity between many children's perceptions of occupations as ones in which both sexes could work and their own personalized, sex-typed aspirations.     

The sex by race interaction in cognitive measures

Data consisting of 79 cognitive measures from Project TALENT for 100,000 white and black high school students have been analyzed for possible race by sex interactions. Control variables included geographical area, grade in high school, and socio-economic class. Race by sex interactions are largest when socioeconomic class is controlled and are highly related to the size of the main effect of sex as well. White boys and girls differ more than black boys and girls whether the overall sex difference favors males or females. Sex by grade and, to a lesser extent, sex by area interactions were also moderately large and consistent with the size of the main effect of sex. Since there are no consistent relationships with other main effects, and since the measures producing sex differences also tend to produce the interactions, it is concluded that sex differences and the interactions with sex share the same causes. Differences between these results and those of Jensen are also discussed.     

Effects of peer presence on sex-typing of children's play behavior

Effect of peer presence on the sex-typed toy choices of 3- and 4-year-olds was investigated in a repeated measures experimental design. Twenty-six girls and thirty-six boys were tested under three conditions: (a) alone; (b) in the presence of a same-sex peer; and (c) in the presence of an opposite-sex peer. Amount of time spent playing with three feminine- and three masculine-stereotyped toys was recorded. For both boys and girls, play with “sex role-inappropriate” toys was significantly lower in the presence of an opposite-sex peer than in the solitary condition. Across conditions boys exhibited less play with opposite-sex-typed toys than girls. Rate of play with opposite-sex-typed toys increased in successive trials for both sexes. These results indicate that the presence of an opposite-sex peer functions as a discriminative stimulus for avoidance of “sex role-inappropriate” play in preschoolers and suggests that preschoolers may have a history of differential reinforcement for sex-typed play in the presence of peers.     

Problem-solving performance of young boys and girls as a function of task appropriateness and sex identity

The problem-solving performance of young boys and girls was examined in three conditions in which good performance was indicated as being appropriate for boys, for girls, or for both boys and girls. The relations between task scores and five sex-role measures were also examined. As predicted, the boys performed significantly more poorly when the task was indicated as one that girls did better. The girls' performance was not affected by the conditions of the study. The girls' problem-solving scores did not differ significantly from the boys' scores. There was some relationship between the task scores and the sex-role measures for boys, but not for girls. Associations among the sex-role measures were not high.This research was supported by a DGES-FCAC research grant from the government of Quebec, Canada.     

Sociocultural Experiences of Bulimic and Non-Bulimic Adolescents in a School-Based Chinese Sample

From a large school-based sample (N?=?3,084), 49 Mainland Chinese adolescents (31 girls, 18 boys) who endorsed all DSM-IV criteria for bulimia nervosa (BN) or sub-threshold BN and 49 matched controls (31 girls, 18 boys) completed measures of demographics and sociocultural experiences related to body image. Compared to less symptomatic peers, those in the BN group reported higher levels of appearance pressure from their network of close relationships and mass media, appearance comparisons and conversations, and fear of negative appearance evaluation. A hierarchical logistic regression analysis based seven predictors resulted in the correct identification of 82.7% of respondents, including 83.7% of the BN group and 81.7% of controls. Responses on sociocultural measures, especially those reflecting appearance pressure, added to the classification rate, after controlling for body mass index and household socioeconomic status. When repeated within each sex, classification accuracy was 90.3% for girls and 86.1% for boys. This study establishes clear links between sociocultural influences and BN among urban adolescent girls and boys living in the People’s Republic of China.     

A causal model of mathematics performance in early adolescence: the role of sex

Using path analysis, the present investigation was done to clarify possible causal linkages among general scholastic aptitude, academic achievement in mathematics, self-concept of ability, and performance on a mathematics examination. Subjects were 122 eighth-grade students who completed a mathematics examination as well as a measure of self-concept of ability. Aptitude and achievement measures were obtained from school records. Analysis showed sex differences in prediction of performance on the mathematics examination. For boys, this performance could be predicted from scholastic aptitude and previous achievement in mathematics. For girls, performance only could be predicted from previous achievement in mathematics. These results indicate that the direction, strength, and magnitude of relations among these variables differed for boys and girls, while mean levels of performance did not.     

Family and ability correlates of academic achievement

Relationships were examined among family social status, family learning environments, intellectual ability, and the mathematics and word achievement of boys and girls. Data were collected from 516 (250 boys, 266 girls) 11-yr.-old Australian children and their parents. Analysis indicated that the relationships between the predictor and achievement variables varied for boys and girls and differed depending on the achievement measure being examined. Generally, the family and ability measures combined to have large associations with word scores, while intellectual ability was the only significant predictor of mathematics achievement.     

Cognitive competencies and aggressive behavior: A developmental study

A number of studies have demonstrated that increased socially related cognitive skills are associated with decreases in aggressive behavior. However, the link between aggression and intelligence or academic skills is less evident. While some research indicates that poor academic performance is related to aggression, it is unclear which components of intellectual ability and performance are critical to the management of aggressive behaviors. In two independent longitudinal studies of elementary school-age children, the relationship among several aspects of cognitive competence and several aspects of aggressive behavior were examined. The results of the first study showed that aggressive behavior observed in kindergarten children was more closely related to academic performance in the first and second grades than to general cognitive ability (IQ). The results of the second study, a comprehensive three-year investigation of upper elementary school-age children, indicated that teachers' assessments of aggression and parents' ratings of cruelty were consistent over time for boys, but not for girls. The intercorrelations among aggression measures within each of the three years also revealed stable sex differences. Boys identified as aggressive in the classroom were more likely to be perceived as aggressive, cruel, and/or delinquent at home, but for girls, there was little correlation between aggression at school and in the home. The analyses relating measures of cognitive functioning to indices of aggressive behavior made clear the importance of discriminating among various facets of these psychological constructs. IQ had a negligible relationship with aggression and a weak inverse relationship to delinquency. An overall index of cognitive functioning was a somewhat more consistent negative correlate of aggression, cruelty, and delinquency, especially for boys. A similar pattern was found for the correlates of academic performance. Academic disability was strongly related to delinquency in boys, and to a lesser degree to aggression in boys. Of the several cognitively related factors that were explored, Low Need Achievement manifested the strongest and most consistent relationships with the different facets of aggression and antisocial behavior, especially in boys. The implications of these results for psychological interventions in the school are discussed.     

The Relationship Between Narcissism and Friendship Qualities in Adolescents: Gender as a Moderator

The present study explored the gender characteristics of narcissism as well as its relationship with friendship quality dimensions (i.e., trust & support, validation, and disclosure & communication) among 485 (197 boys and 288 girls) junior high and high school adolescents in a Southwest province in China. Significant gender differences were found, such that boys were more narcissistic than girls,while girls reported higher levels of friendship qualities, including validation and disclosure & communication. To examine gender moderations in the relationships between narcissism and friendship quality dimensions, multiple-group (by boys and girls) structural equation modeling were conducted. The results revealed the significant gender moderations in the associations between narcissism and friendship quality dimensions, while controlling for adolescent grade level. Specifically, narcissism significantly and positively related to the three aspects of friendship qualities (i.e., trust & support, validation, and disclosure & communication) among boys, but was not related to friendship quality among girls. Discussions are provided for an understanding of the current findings in the Chinese cultural context.     

Personal Control, Self-Efficacy in Sexual Negotiation, and Contraceptive Risk among Adolescents: The Role of Gender

Adolescents’ sexual decision making is shaped by normative ideas about “appropriate” sexual roles for women and men; consequently, the motivation and ability to engage in safer sex may be different for adolescent girls and boys. The aim of this study was to explore how social–psychological resources influence the behavior of girls and boys within the highly gendered and inequitable domain of sexual relationships. I used data from the National Longitudinal Study of Adolescent Health (Add Health) to examine whether personal control and self-efficacy in sexual negotiation are associated with contraceptive risk (engaging in sexual intercourse or not using condoms) among adolescents and whether these associations differ for adolescent boys and girls. Results indicate that personal control and self-efficacy in sexual negotiation are significantly associated with safer sex behavior, and are often more important for girls than for boys in predicting contraceptive risk.     

A prospective study of pressures from parents, peers, and the media on extreme weight change behaviors among adolescent boys and girls

The current study was designed to evaluate the role of sociocultural influences over a 16 month period on strategies to lose weight, extreme weight loss strategies, and strategies to increase muscles among adolescent boys (n=344) and girls (n=246). All participants completed measures of body dissatisfaction, body image importance, strategies to lose weight, extreme weight loss strategies, and strategies to increase muscles. Measures of perceived pressure to lose weight or increase muscles from mother, father, best male friend, best female friend and the media were also evaluated. Data were gathered on three occasions, 8 months apart. The results demonstrated that boys showed a decrease in strategies to lose weight and increase muscles over time, whereas girls showed an increase. Both boys and girls showed an increase in extreme weight loss strategies with girls demonstrating a greater increase than boys. The sociocultural influences generally were perceived by girls to relate to messages to lose weight, whereas for boys they were perceived to relate to increasing muscles. Messages from parents, particularly fathers, were strong predictors of both strategies to lose weight and increase muscles among boys, with the media and best male friend playing a limited role. For girls, the strongest influences were mothers and best female friends, with few influences from fathers or the media. The results of this study are discussed in terms of the importance of the various sociocultural influences in shaping body change strategies among young adolescent boys and girls, and the implications of these findings for intervention programs for adolescents.     

Sex differences in relational and overt aggression in the late elementary school years

Sex differences in relational and overt aggression among 3rd (n=176), 4th (n=179), and 5th graders (n=145) from three public schools (n=500; 278 girls) were examined. Nominations of relational aggression increased over time among 4th and 5th grade girls, but not among boys or 3rd grade girls. Among 3rd graders, boys received more nominations for relational aggression than girls. By the end of the 5th grade, girls received more relational aggression nominations than boys. There was also a significant rise in nominations of overt aggression among 5th grade girls, but not among 5th grade boys or younger boys and girls. As expected, boys were more likely than girls to be nominated for overt aggression at all grade levels. The findings are helpful for explaining inconsistencies of earlier research pertaining to sex differences in relational aggression and for advancing our understanding of the causes of aggression. Aggr. Behav. 36:282–291, 2010. © 2010 Wiley‐Liss, Inc.     

Adolescent body image and psychosocial functioning

Researchers have highlighted the significance of a poor body image in the development of dysfunctional eating but have systematically investigated few other outcomes. The authors examined the relationships between different aspects of body image and psychosocial functioning. Participants were 245 boys and 173 girls from Grades 8 and 9 (M age = 13.92 years, SD = 0.69 years). Respondents completed measures of physical attractiveness, body satisfaction, body image importance, body image behaviors, appearance comparison, social physique anxiety, self-esteem, depression, anxiety, and same-sex and opposite-sex relations. Whereas girls tended to report a more negative body image than did boys, the relevance of body image to self-esteem was similar for boys and girls. Concern about others' evaluation of their bodies was especially important in understanding low female self-esteem, whereas for boys, ratings of general attractiveness most strongly predicted self-esteem. The authors found a negative body image to be unrelated to symptoms of negative affect but to be strongly associated with poor opposite-sex peer relationships, especially among boys. A negative body image also affected same-sex relations among girls.     

Sex differences in the relation between math performance, spatial skills, and attitudes

Sex differences have been previously found in cognitive and affective predictors of math achievement, including spatial skills and math attitudes. It is important to determine whether there are sex differences not only in the predictors themselves, but also in the nature of their relation to math achievement. The present paper examined spatial skills and math attitudes as predictors of curriculum-based measures of math performance in middle-school students, specifically comparing the patterns of these predictive relations for boys and girls. The results of the current study showed that, despite similar levels of math performance for boys and girls, the significance of particular predictors varied as a function of sex. Specifically, spatial skills predicted math performance in boys, but not in girls. We suggest that sex differences in spatial reasoning in conjunction with the differential involvement of spatial reasoning in math problem solving may lead to later sex differences in math outcomes.     

Coercive family processes: A replication and extension of Patterson’s coercion model

Patterson hypothesized that aggressive behavior develops in families when parents use coercion as the primary mode for controlling their children. The model has been tested with boys and older children. In this paper, through confirmatory factor analysis, we examine how well the coercion model generalizes to 5‐year‐old children (boys and girls). Our results suggest that the model fits the data similarly for boys and girls. Few sex differences in child antisocial behavior were found on observed or parent‐rated measures, nor were differences found in observed parent aversive responses to child behavior. This implies that similar coercion processes apply to both boys and girls. Aggr. Behav. 27:14–25, 2001. © 2001 Wiley‐Liss, Inc.     

Media Internalization and Social Comparison as Predictors of Eating Pathology Among Latino Adolescents: The Moderating Effect of Gender and Generational Status

Using a sociocultural framework, this cross-sectional study examined eating pathology among 235 Latino adolescents from the Southwestern U.S. who differed in generational status. Participants completed self-report measures of media pressures, internalization, social comparison, and eating pathology. Overall, results revealed stronger relationships between these sociocultural variables and eating pathology for girls. Girls reported greater social comparison, thin-ideal pressure and internalization, and eating pathology than boys. Generational status was positively correlated with these sociocultural variables and eating pathology for girls only. Moderated hierarchical regression analyses indicated that athletic-ideal internalization was a key predictor of eating pathology for girls but not boys. Discussion highlights gender, more than generational status, as critical to a sociocultural framework for eating pathology among adolescent Latino Americans.     

Sociocultural influences on body dissatisfaction and body change behaviors among Malaysian adolescents

Little research on body dissatisfaction and body change behaviors, and the sociocultural influences on them, has been undertaken in non-Western contexts. The current study investigated these variables and the relationships between them among a sample of 529 Malaysian high school students (103 Malays, 344 Chinese and 82 Indians), who completed a set of measures in classroom settings. Chinese girls were more dissatisfied with their bodies than Chinese boys, but no gender difference was found for Malay and Indian participants. Girls were more likely to engage in behaviors to lose weight, and boys were more likely to engage in behaviors to increase muscle. The influence of sociocultural factors on body dissatisfaction and body change behaviors was limited and varied across both sex and ethnicity. Findings are discussed in relation to Western research, and it is concluded that cultural nuances need to be considered when investigating these phenomena.     

EFFECTS OF ACHIEVEMENT MOTIVES AND SEX ON WRESTLING ABILITY AND MOTOR PERFORMANCE

An earlier study of main effects of achievement motives on performance amongst boy wrestlers was repeated with girls. The 1970 Achievement Motives Scale of Gjesme and Nygård was administered to 29 girls, and subjects' scores were sampled for three different wrestling championships at a national level. Oxygen uptake, speed of movement, four muscular strength exercises, and serial performance of five wrestling holds were measured. As with males, success-oriented females performed better than indifferent-oriented subjects in wrestling championships. The former group performed also better than the latter in pull-ups, sit-ups, forward throw and 1/4 Nelson. In addition, success-oriented females performed better than those who were failure-oriented in pull-ups and sit-ups, although this was not the case in other tasks and championships. Indications of sex differences in the relationship between motivation and performance were found among subjects who aim for achievement and, at the same time, have a high motive for failure, i.e. those who were conflict-oriented. Motive patterns and sex influence some, but not all, of the responses measured in the different tasks. Suggestions for future systematic research on a task effect are discussed. In general, the data indicate that, among highly selected and high ability boys and girls who set a high value on goals of an activity, relationships between achievement motives and performance in that activity should emerge for both sexes. In addition, sex should modify motive-performance relationships.     

Sex differences in children's trust in peers

Children in kindergarten, second, and fourth grades were required to judge how much they trusted each of their peers (classmates). A same sex pattern of peer trust was found; boys trusted boys more than they trusted girls, and girls trusted girls more than they trusted boys. This pattern of peer trust was evident in fourth- and second-grade children but not in kindergarten children. It was proposed that the same sex pattern of trust serves to reinforce and maintain the same sex pattern of peer relationships in children.