Sex differences in social memory among preschool children

Preschool children, 17 boys and 18 girls, attending a day-care center, were presented with photographs of all 37 children in the center and required to supply the name of each pictured child. Girls made significantly fewer errors in identification than boys (p<.05), although boys spent more time in the day-care program (p<.025). Girls were, on the average, 4 months older than boys (p<.01), but age was not significantly correlated with number of identification errors. No sex differences were obtained on the Peabody Picture Vocabulary Test, memory, or perceptual-performance scales of the McCarthy Scales of Children's Abilities. Results were consistent with previous findings for college students and were interpreted in terms of differential child-rearing practices and observational learning.This research was supported by Grant 216-15-36 from the Cooperative State Research Service, U. S. Department of Agriculture, to the University of Maryland, Eastern Shore.     

Sex differences in instigative aggression

The instigative aggression paradigm, in which male and female subjects instructed a female confederate which shock to set for an opponent in a competitive reaction time task, was employed. It was observed that males instigated more aggression than females and that both passive and assertive noncooperation effectively reduced instigative aggression, the assertive form of noncooperation being only slightly less effective. Questionnaire data suggested that females found the passive noncooperator most desirable while males found her least so. Results were discussed in terms of violation of task role and sex role expectations.     

Sex differences in the original thinking of preschool and elementary school children

Abstract:

The purpose of this study was to assess the development of sex differences in the creative potential of preschool and early elementary school children. Preschool, first‐, and third‐grade children (N = 188) received the Multidimensional Stimulus Fluency Measure (MSFM). The MSFM assesses creative potential in terms of popular and original responses (ideational fluency). Comparisons of the three groups of children indicated that sex differences emerged throughout early elementary school. No sex differences were found within the preschool sample; but by third‐grade, boys were found to score significantly higher than girls on both popular and original responses. These findings were discussed with regard to evaluation, conformity, assimilative strategies, and the environmental factors which might affect creative potential.     

Sex differences in the relationship of recall to subvocal speech in preschool children

Previous research findings indicating that preschool-age boys use verbal means to encode pictorial material whereas preschool-age girls do not were further investigated. Detailed examinations were made of the polygraph tracings and serial position curves of recall of younger (mean age = 50 months) and older (mean age = 66 months) boys and girls. The older boys were different than the other sex by age groups in that (1) their recall and subvocal speech scores were significantly correlated; (2) they engaged in greater amounts of raw EMG activity on both high-labial and low-labial trials; and (3) they recalled only a small per cent of the names of pictures they did not subvocalize. Analysis of the serial position curves of recall revealed a greater recency effect for older boys and a greater primary effect for older girls. These data strongly support the notion that girls as young as 5 and 6 years of age are using other than verbal means to encode information, whereas boys similar in age are highly reliant upon verbal encoding methods.     

Sex differences in anger expression,depressed mood,and aggression in children and adolescents

The current study examined anger expression styles and their relationship to levels of depressed mood and aggressive behavior in male and female children and adolescents. Measures of anger, anger expression, and depressed mood were collected from both children and their parents. Hierarchical multiple regressions revealed that anger expression significantly predicted sadness but not aggression for females, after accounting for age and anger level. Among males, anger expression was important in predicting aggression but not sadness, whereas age and anger level best predicted sadness. These results suggest that age, anger level, and anger expression may be risk factors for depression and aggression among children and adolescents. Sex appears to be an important factor in anger expression styles and related depression and aggressive behavior.     

Social aggression and power relations among preschool children

Social agonism and dominance relations were assessed in two preschool groups. An average of 30 hours of observational data was obtained for each group during free-play over a six-week period. A Social Agonism Inventory describing specific initiation and response behaviors during episodes of social conflict was used to code agonistic activity. Dyadic interactions were examined to determine whether the resolution of agonistic interactions conformed to a linear model of social dominance. Although there were group differences in the relative frequency of different forms of conflict, systematic comparison of agonistic wins and losses re vealed similarly rigid and linear dominance structures at both preschools. The relation of aggression and dominance was empirically examined by comparing the initiation and receipt of agonism by high vs low dominance status children. Higher dominance status children engaged in more agonistic interactions, but a majority of these interactions were directed toward other high-ranking group members.     

An empirical examination of sex differences in scoring preschool children's aggression

Sex differences in adults’ observations and ratings of children’s aggression was studied in a sample of preschool children (N = 89, mean age = 44.00 months, SD = 8.48). When examining the direct observations made by trained observers, male observers, relative to female observers, more frequently recorded aggressive bouts, especially of boys. On rating scales assessing aggression, trained male raters also gave higher aggressive ratings than female raters. Lastly, we compared the ratings of trained female raters and female teachers on the same scale and found no differences. Results are discussed in terms male raters’ and observers’ prior experiences in activating their experiential schemata where males’ greater experience in aggression, relative to that of females, leads them to perceive greater levels of aggression.     

Physical/verbal aggression: Sex differences in style1

Two studies exploring the use of physical/verbal aggression are reported, the first using women and the second using men as subjects. Both studies allowed subjects to choose between and control the intensity of two response modes: verbal aggression (insults) and physical aggression (electric shock). Aggressive style was investigated over two levels of arousal, sex of experimenter, and sex of provocateur-victim. Results indicated that women aggressed discriminatively in the verbal mode as a function of their arousal, while men were capable of aggressing discriminatively in both the verbal and physical modes. Men who had been disagreed with and punished by a female victim-provocateur in the presence of a male experimenter or by a male victim in the presence of a female experimenter demonstrated high levels of physical aggression compared to the other groups.     

Separation anxiety and the inhibition of aggression in preschool children

The anxiety, aggression, and affiliation responses of 10 high- and 10 low-separation-anxious 3-year-old children were observed under a control and a frustrating condition to test the hypothesis that separation anxiety is associated with the inhibition of aggression. High-separation-anxious Ss manifested significantly less (p < .01) increased aggression to frustration than did low-separation-anxious Ss; there were no group differences in state anxiety arousal or affiliation responses. The results were discussed in terms of the concept of anxiety as a drive having both cue and response-enhancing functions.This study was funded by a college research grant from the New York State College of Human Ecology at Cornell University. Special thanks are due to James Cox, Lisa Fremont, and Sharon McNulty for their help in carrying out this study and to the staffs and children of the Ithaca preschool programs who made this research possible.     

Sex differences in aggression between heterosexual partners: a meta-analytic review

Meta-analyses of sex differences in physical aggression to heterosexual partners and in its physical consequences are reported. Women were slightly more likely (d = -.05) than men to use one or more act of physical aggression and to use such acts more frequently. Men were more likely (d = .15) to inflict an injury, and overall, 62% of those injured by a partner were women. The findings partially support previous claims that different methods of measurement produce conflicting results, but there was also evidence that the sample was an important moderator of effect size. Continuous models showed that younger aged dating samples and a lower proportion of physically aggressive males predicted effect sizes in the female direction. Analyses were limited by the available database, which is biased toward young dating samples in the United States. Wider variations are discussed in terms of two conflicting norms about physical aggression to partners that operate to different degrees in different cultures.     

Sex role flexibility and prosocial behavior among preschool children

The relationship between sex role flexibility and prosocial behavior among preschool children was investigated. Subjects included 16 boys and 18 girls, ranging in age from 36 to 60 months, from intact families of the upper middle class. A nonhierarchical multiple regression analysis was undertaken to determine the contributions of the predictor variables of sex, age, IQ, and sex role flexibility, as well as their interactions with prosocial behavior (criterion variable). Results indicated that while the overall regression model was not significant, the variable of Sex × Sex Role Flexibility did contribute significantly to the model. Inspection of the correlation coefficients associated with this variable revealed that while sex role flexibility and prosocial behavior among boys were significantly and positively related, among girls no significant relationship was found.     

Overt and relational aggression and perceived popularity: developmental differences in concurrent and prospective relations

Relations of overt and relational aggression with perceived popularity among children and early adolescents were examined in 2 studies (Ns = 607 and 1,049). Among older youths, positive concurrent relations found between overt aggression and perceived popularity became nonsignificant when relational aggression was controlled, whereas positive associations found between relational aggression and perceived popularity held when overt aggression was controlled. Aggression and perceived popularity were not positively related for the younger participants. The 2nd study also examined the temporal ordering of these relations over 6 months. For older girls, positive relations between relational aggression and perceived popularity were bidirectional. For older boys, relational aggression did not predict increased perceived popularity, but perceived popularity predicted increased relational aggression. Implications for intervention are discussed.     

Sex differences on the Wechsler preschool and primary scale of intelligence

Male-female differences on the Wechsler Preschool and Primary Scale of Intelligence were examined for 1200 children aged 4–6.5 yr. Results provided fundamental support for previous work with older children showing better female performance on memory and psychomotor tasks and better male performance on spatial tasks, although the distinctions in performance were not as clear as with older children.     

Home correlates of aggression in preschool

Is aggressive behaviour in preschool more closely related to individual characteristics of the child as assessed at home, to aspects of mother-child interaction, or to the motherchild relationship? The issue was studied in three replications. Aggression in preschool was related to temperamental characteristics in girls but not boys, and to Self-esteem. There were very few significant correlations between aspects of mother-child interaction and hostility in preschool, but hostility with peers was related to the absence of positive or presence of mildly negative interactions with the sibling. Aggression in preschool was related to an aspect of the mother-child relationship; least aggression was shown by those childred whose mothers used warmth and control more or less “in balance” (authortative Mothers). Such children also differed in other aspects of the mother-child relationship, and these provided some explanation of those children who appeared to be exceptions to the “balance” hypethesis. © 1993 Wiley-Liss, Inc.     

Sex differences in route learning by children.

Differences between men and women have been reported with respect to route-learning, but sex differences in children on these and related tasks have not been found. In this study, 51 children ages 5 to 12 years were required to learn a route on a map to criterion and then asked to recall landmarks on that route. Boys made significantly fewer errors and took less time and fewer trials to reach criterion in learning the route, and girls recalled more landmarks than boys. Significant main effects for age were also noted on all measures of route learning and landmark recall. These results suggest that the patterns of route learning that have been ascribed to women and men are present in girls and boys.     

Sex differences in parental directives to young children

This study investigated how children learn sex-associated strategies for requesting action. We compared the directives which mothers and fathers address to their 2 1/2- to 5-year-old children. Ten children, 5 boys and 5 girls, engaged separately with each parent in a construction task. Fathers produced more directives than mothers and tended to phrase them as imperatives (e.g., Put the screw in) or as highly indirect “hints” (e.g., The wheel's going to fall off) more often than mothers, who relied more on relatively transparent indirect forms (e.g., Can you put the screw in?). There were no differences in the form of the directives addressed to girls and boys, nor were there any cross-sex effects. Parental modeling, rather than differential socialization of girls and boys, appears to be the mechanism by which children learn to request action in sex-associated ways.