书写字体的性别差异研究

从珠海市中小学一年级至初中三年级随机选出５４０名学生,要求他们每个人抄一段４００字左右的短文,收回抄写卷５４０份。４０名有经验的教师,对书写者的性别做出判断,并回答一份关于判断男女笔迹的依据的问卷。结果表明：１．小学低年级男女生的字体没有明显的性别差异,到中高年级以后,性别差异才明显地表现出来。二、三年级之间,五、六年级之间是差异形成的两个加速期。２．判断者对小学低年级书写者的性别的判断不准确,主要是由于将女生的字体误判为男生的字体而造成的。３．男女生字体的差异主要表现在五个方面,即字体大小程度,字的力度、字体的刚劲度、字的工整度和字的棱角度。     

DEVELOPMENTAL SEX DIFFERENCES IN THE RELATION OF NEUROANATOMICAL CONNECTIVITY TO INTELLIGENCE

Recent neuroimaging research has shown sex-related differences in the relationship between brain structure and cognitive function. Anatomical studies have shown a greater reliance for cognitive function on white matter structure in adult females, and a greater reliance on gray matter structure in adult males. Functional neuroimaging studies have also shown a greater correlation between brain connectivity and cognitive function in females. However, this relationship is not present in young childhood (5 years old) but appears during the developmental period. Here sex differences in structure–function relationships and their developmental trajectory are investigated using diffusion tensor imaging (DTI) on a large cohort of over 100 normal children ages 5–18. Significant sex–X–IQ interactions on fractional anisotropy (FA), a marker for white matter organization, were seen in the left frontal lobe, in fronto-parietal areas bilaterally, and in the arcuate fasciculus bilaterally, with girls showing positive correlations of FA with IQ, and boys showing a negative correlation. Significant sex–X–IQ–X–age interactions on FA were also seen in the left frontal lobe and in fronto-parietal areas bilaterally, showing a developmental effect. These results strongly corroborate previous findings regarding sex differences in structure–function relationships regarding intelligence. Results also indicate that a naïve interpretation of “more is better” with respect to FA may not be accurate, especially in adult males.     

A REEXAMINATION OF SEX DIFFERENCES IN INTERPERSONAL VERBS

A study by Thompson, Hatchett, and Phillips (1981) found that males and females differed in their judgment of interpersonal verbs (IPVs). Females were said to give more extreme affect ratings and less extreme control ratings to IPVs than did males. The present study re–examined these findings utilizing multidimensional scaling techniques. Similarity/dissimilarity ratings of 105 combinations of 15 paired IPVs were made by 43 female and 39 male students. Analysis via COSPA yielded two dimensions of meaning underlying IPVs which were similar to those used by Thompson et al.: Affect and Control. Analyses of the data using three different approaches failed, however, to bear out Thompson et al.'s findings of sex differences in the judgment of IPVs.     

RACE AND SEX DIFFERENCES IN SEX ROLE ATTITUDES OF SOUTHERN COLLEGE STUDENTS

A sample of southern college students is used to investigate race and sex differences among nine Likert-type sex role attitudes. Results show that black and white men share a similar sex role orientation while black and white women also share a similar world view. There were only two instances where blacks were notably different from whites. First, blacks were more likely to feel that a woman's real fulfillment in life comes from motherhood, and second, blacks were more likely to feel that it was appropriate for a mother with school-age children to work.     

大学生空间思惟的性别差异研究

本实验运用填图和拼图两项测验,通过对137名大学生被试进行研究,结果表明,就大学生这一层次而言,男女两性的空间思惟在整体上表现出的差异不具显著性,整个分布情况是:在连续分布的两端男生均高于女生。研究结果也表明,在空间思惟上,大学生也存在着明显的个性差异。     

SEX DIFFERENCES IN OCCUPATIONAL PERFORMANCE EXPECTATIONS

This study is an investigation of the effects of occupational sex-dominance on sex differences in occupational performance expectations. Female and male college students indicated their expectations for their own performance— self expectations—and that of either a typical male, female, or male and female person— comparison person expectations —for six occupations varying according to perceived sex-dominance. Additionally, the performance expectations were reported under anticipated private or public conditions. Results indicated that in contrast to males, females reported lower expectations for themselves alone and lower expectations for themselves in comparison to another person for male-dominated occupations. However, unlike males, females reported higher expectations for themselves and for themselves in comparison to others for female-dominated fields. Occupational sex dominance appeared to influence females' performance expectations, while males' expectations were similar across fields varying in sex-dominance. Neither the sex of the comparison person nor the anticipated privacy of the expectations were found to be related to the sex differences in performance expectations.     

SEX DIFFERENCES IN ATTITUDES TOWARD SUICIDE

This study compares female and male reactions to troubled female and male target figures. The results replicate the findings of four earlier studies that showed that females are move sympathetic than males toward suicidal target figures. Unlike previous studies, however, by using a non-suicidal comparison condition, this study also shows that female sympathy ratings were not influenced by whether or not target figures were suicidal. Male ratings did show such an influence: males were most sympathetic to non-suicidal male targets and least sympathetic to suicidal male targets. Results are discussed in the light of sex-role stereotyping of males.     

SEX DIFFERENCES IN THE ATTRIBUTION OF SOCIALLY DESIRABLE AND UNDESIRABLE TRAITS TO OUT-GROUP MEMBERS*

One hundred and forty-four male and female Australian subjects rated an Australian or a Vietnamese target group on the possession of five socially desirable and five socially undesirable personality traits. As predicted, the out-group was perceived less favourably than the in-group, but only by the males, the females not making the distinction.     

FIELD REPLICATION OF CLASSWIDE PEER TUTORING

We conducted a large-scale field replication study of classwide peer tutoring applied to spelling instruction (Greenwood, Delquadri, & Hall, 1984). Two hundred and eleven inner-city students in four schools participated during their first- and second-grade school years. The effects of classwide peer tutoring were compared to teacher instructional procedures and pretest probes using a group replication design (Barlow, Hayes, & Nelson, 1984). Analysis of group and individual results indicated that (a) both teacher instructional procedures and classwide peer tutoring were effective in increasing spelling performance above pretest levels, (b) peer tutoring produced statistically greater gains relative to the teachers' procedures for both low and high student groups formed on pretest levels, (c) these outcomes were representative of groups, classes, individuals, and years during the project, and (d) participant satisfaction with the program was generally high. A separate analysis of the social importance of treatment outcome revealed differential findings for low and high groups related to pretest levels. Implications of these findings are discussed.     

SEX SIMILARITIES AND DIFFERENCES IN TYPES OF PLAY IN GAMES AND SPORTS

In two studies, 374 participants gave retrospective reports of their favorite games, toys, and hobbies (games) and of their favorite exercise and sports (sports) in elementary school, high school, and college. We tested Gilligan's (1982) expectation that more of males' play would be group activities played in public places, whereas more of females' games and sports would be home-based play in intimate dyads. Results showed that sex similarities and differences varied as a function of kind of play. For both sexes, games tended to be home-based and individual or dyadic play, however sports tended to be group, public-based play. Whereas team sports play was most frequent in childhood for both sexes and decreased in frequency from childhood into adulthood, the decrease in team, as compared to individual and dyadic, sports was significantly more dramatic for girls than for boys. The data indicated that whereas girls participate in a variety of types of play, boys' sports play is dominated by team activity across development. Thus, sex differences in the types of sports play provided the strongest support for Gilligan's hypothesis that socialization in team play may foster a reliance upon rights-based moral reasoning in boys.     

SEX DIFFERENCES AND DEPRESSION IN PUERTO RICO

Sex differences in rates of depressive disorders and depressive symptomatology, as measured by the Diagnostic Interview Schedule, are examined for an island-wide probability sample of Puerto Rico. Consistent with previous research, depression is significantly more prevalent in Puerto Rican women than men. Risk factors associated with depressive symptomatology are examined from a sex-role perspective. The results of multiple regression analyses show that even after demographic, health and marital and employment status variables are controlled, women continue to be at higher risk of depressive symptomatology than men. These results are interpreted within a cultural and sex-role perspective.     

SEX DIFFERENCES AMONG THE LONG-TERM MENTALLY DISABLED

Although the "chronically mentally ill" have become a subject of national concern and although differences among the young, old, and minorities have been recognized, sex differences have been largely ignored. The authors describe the experientially determined problems of long-term mentally disabled women. Research is presented from a review of 320 hospital records of patients served in seven community and state hospitals throughout Michigan, encompassing client variables and service information. Significant sex differences were found for client age, marital status, living arrangement, diagnosis, functioning level, voluntary/involuntary status, admission information, medications, medical care and destination post-discharge. Many of the results confirm stereotypes of sex differences in institutionalized populations (age, diagnosis, and so forth). Other results, such as more women living independently and no sex differences in violent behaviors, are contrary to popular assumptions. Using case studies, the authors further discuss the important issues suggested by the results, e.g., why women become psychiatric patients, discharge planning, and over-medications. A plea is made for a greater amount and intensity of research on women with long-term mental disabilities.     

场依存性对于程序教学与常规教学的效果的影响

本实验研究了场依存性对于程序教学与常规教学效果的影响。结果表明,对于场独立性的学生来说,程序教学与常规教学效果之间的差异并不显著;但随着场独立性水平的降低与学习内容困难程度的增大,程序教学的效果逐渐显著地超过常规教学的效果。