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1.
Nira Danziger 《Sex roles》1983,9(6):683-695
The factors affecting the educational and occupational aspirations of male and female high school students are compared. The main difference seems to be the role of perceived opportunities in mediating antecedent effects on aspirations. Males' perceptions of what they can and are expected to attain are strongly influenced by their academic ability and achievement, while females' perceptions are influenced mainly by their social origins. Academic achievement has a crucial positive effect on the aspirations of both groups. While its effect on boys' aspirations is more pronounced, the process of schooling tends also to increase the confidence of able and high performing girls and motivate them toward high career attainment. 相似文献
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Explanations of sex-related differences in spatial ability emphasizing the role of sex-differentiated experience have not been supported by direct measurement of spatial activities during adolescence, the period when these differences seem to increase. The present research involved development of a scale to measure the spatial experience of adolescents and adults. In Study 1, a list, as complete as possible of adolescent activities was compiled and given to undergraduate judges for ratings of involvement of spatial skills and sex-typing. Judges also indicated whether they had participated in each activity. Activities considered spatial by 75% or more of the judges were used to develop a spatial experience questionnaire. Judgments of the spatial nature of tasks were positively correlated with judged masculinity and with greater male than female participation. In Study 2, participation in spatial activities by undergraduates was correlated with spatial ability as measured by the Differential Aptitude Test. The activity questionnaire should prove useful in studying the development of spatial ability in adolescents and adults. 相似文献
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Robert Kail Philip Carter James Pellegrino 《Attention, perception & psychophysics》1979,26(3):182-186
College men and women judged whether pairs of stimuli were identical or mirror images. One stimulus of a pair was presented upright; the other was rotated 0°–150° from the vertical. The stimuli were either alphanumeric symbols or unfamiliar letter-like characters of the type found on the Primary Mental Abilities Spatial Relations Test. For each individual, the linear function relating response latency to degree of rotation was computed. The slope of this function was steeper for women than for men. Further, the distribution of slopes was more variable among women, with approximately 30% falling outside the range of distribution for men. Women and men were quite similar in the accuracy of their judgments, the intercepts of the latency functions, and the precision with which the linear function characterized the latency data. It is suggested that the sex difference in the slope of the rotation function may reflect differences in strategies of mental rotation. 相似文献
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The current study was designed to examine whether the extent of the male advantage in performance on a spatial task was determined by the extent to which the task was right-hemisphere dependent. Participants included 108 right-handed men and women who completed the mental rotation, waterlevel, and paperfolding tasks, all of which were presented bilaterally. The results partially supported the hypothesis. On the mental rotation task, men showed a right-hemisphere advantage, whereas women showed no hemispheric differences; however, no overall sex differences were observed. On the waterlevel task, men outperformed women, and both men and women showed a right-hemisphere advantage. On the paperfolding task, no sex or hemispheric differences were observed. Although the findings of the current study were mixed, the study provides a framework for examining sex differences across different types of spatial ability. 相似文献
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The study was directed towards uncovering differences in socio-political ideology between males and females. The subjects consisted of 532 Swedish high school students from metropolitan Stockholm. All subjects were from the same grade and of approximately the same age (18 years). The results failed to disclose any significant differences in the political party preference of males and females. However, there were a number of statistically significant differences in the socio-political attitudes of males and females as measured by the S5 Conservatism Scale. Females were found to be less generally conservative, less racist, pro-western, punitive and more religious and egalitarian than males. Despite certain ideological differences between males and females, the socio-political attitude profiles and the attitude structures, as measured by profile and factor analyses, were quite similar for males and females. The results are discussed in terms of four schools of thought concerning the sources of sex-related differences in political style. 相似文献
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The present study explored reported awareness of AIDS among third-year majors in education. The 71 men and 93 women had a mean age of 24.7 yr. (SD = 4.7 yr.). Those who were aware outnumbered those who were not. 相似文献
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Young and old adults were asked, in 3 experiments, to make decisions about the identity of line segment patterns after either adding or subtracting line segments from the original pattern. On some of the trials, the line segments from the initial display were presented again in the second display to minimize the necessity of remembering early information during the processing of later information. Although this manipulation presumably reduced the importance of memory in the tasks, it had little effect on the magnitude of the age differences in any of the experiments. Because the 2 groups were equivalent in accuracy of simple recognition judgments, but older adults were less accurate when the same types of decisions were required in the context of an ongoing task, the results suggested that older adults may be impaired in the ability to retain information while simultaneously processing the same or other information. 相似文献
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Xhosa, Zulu, and colored students in South Africa did not differ on depression scores, but there was some evidence that the pattern of the symptoms of depression differed among the three groups. 相似文献
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When spatial ability was regressed on a measure of general intelligence in a large national sample of 12th-graders, there was a distinct downturn in the regression line at about -2 SD units. A bimodal distribution of spatial ability was found among these low scoring students, suggesting 2 qualitatively different types of individuals. Relative to students of expected spatial ability, those below expected in spatial ability were high on verbal skills and low on performance skills. Students unexpectedly low in spatial ability performed relatively well on cognitive tests that required answering unambiguous questions by retrieving information directly from long term memory, whereas they performed relatively poorly on tests requiring inference and perception of relations among novel stimuli. Students unexpectedly low in spatial ability performed especially poorly at tests involving visual-spatial perception skills. Results were similar for both sexes. The relatively poor performance of those unexpectedly low in spatial ability does not appear to be related to health problems, personality, interest differences, or biographical data. An organic impairment possibly related to lateralization represents a reasonable causal hypothesis for these data. 相似文献
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Sex Roles - Differences between women and men in the self-reported use of two different way-finding strategies were examined in a sample of primarily white middle to lower middle class college... 相似文献
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Sex differences in the cerebral lateralization of two discrete components of spatial processing were investigated in high and low ability males and females using the dual-task paradigm. In the first phase of the experiment, the results indicated a pattern of right hemispheric control for a spatial visualization component, regardless of sex and ability level. In the processing of the spatial orientation component of spatial ability, high ability males and females showed left hemispheric lateralization, whereas low ability males and females displayed right hemispheric control. In the second phase of this study, it was observed that high ability females and low ability males may use a verbal mediation strategy in processing spatial visualization tasks. No verbal mediation effects were found for the spatial orientation component. 相似文献
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Rilea SL 《Brain and cognition》2008,67(2):168-182
The current study assessed the lateralization of function hypothesis (Rilea, S. L., Roskos-Ewoldsen, B., & Boles, D. (2004). Sex differences in spatial ability: A lateralization of function approach. Brain and Cognition, 56, 332–343) which suggested that it was the interaction of brain organization and the type of spatial task that led to sex differences in spatial ability. A second purpose was to evaluate explanations for their unexpected findings on the mental rotation task. In Experiment 1, participants completed the Water Level, Paper Folding, and mental rotation tasks (using an object-based or self-based perspective), presented bilaterally. Sex differences were only observed on the Water Level Task; a right hemisphere advantage was observed on Water Level and mental rotation tasks. In Experiment 2, a human stick figure or a polygon was mentally rotated. Men outperformed women when rotating polygons, but not when rotating stick figures. Men demonstrated a right hemisphere advantage when rotating polygons; women showed no hemisphere differences for either stimulus. Thus, hemisphere processing, task complexity, and stimulus type may influence performance for men and women across different spatial measures. 相似文献
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This study explored the perceptions of South African university undergraduate students regarding dating violence in their institution of higher learning. Snowball sampling was used to select eight undergraduate students for participation in the study (females?=?62.5%, age range 20 to 24 and males 32.5%, age range 22 to 23). Participants responded to a semi-structured interview and thematic content analysis was used to analyse data. The emerged themes suggest knowledge regarding dating violence among the students to be high and perceived dating violence to be influenced by culture and peer-pressure. Findings suggest perceived unplanned consequences from dating violence like unplanned pregnancy and poor academic performance. The participants proposed strategies to prevent dating violence amongst students around building on self-confidence, awareness campaigns and counselling. 相似文献
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Neurobiological and endocrine correlates of individual differences in spatial learning ability 总被引:2,自引:0,他引:2
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Sandi C Cordero MI Merino JJ Kruyt ND Regan CM Murphy KJ 《Learning & memory (Cold Spring Harbor, N.Y.)》2004,11(3):244-252
The polysialylated neural cell adhesion molecule (PSA-NCAM) has been implicated in activity-dependent synaptic remodeling and memory formation. Here, we questioned whether training-induced modulation of PSA-NCAM expression might be related to individual differences in spatial learning abilities. At 12 h posttraining, immunohistochemical analyses revealed a learning-induced up-regulation of PSA-NCAM in the hippocampal dentate gyrus that was related to the spatial learning abilities displayed by rats during training. Specifically, a positive correlation was found between latency to find the platform and subsequent activated PSA levels, indicating that greater induction of polysialylation was observed in rats with the slower acquisition curve. At posttraining times when no learning-associated activation of PSA was observed, no such correlation was found. Further experiments revealed that performance in the massed water maze training is related to a pattern of spatial learning and memory abilities, and to learning-related glucocorticoid responsiveness. Taken together, our findings suggest that the learning-related neural circuits of fast learners are better suited to solving the water maze task than those of slow learners, the latter relying more on structural reorganization to form memory, rather than the relatively economic mechanism of altering synaptic efficacy that is likely used by the former. 相似文献
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Ozer (1987) found that spatial visualization correlated with personality and verbal ability for girls but not for boys. To account for this finding, he hypothesized that "the causes of individual differences in spatial visualization [may be] different for the two sexes" (Ozer, 1987, p. 134). Although Ozer's conclusion is an intriguing one, it should be viewed with at least some skepticism until the discrepancies between his data and those of other researchers have been reconciled. 相似文献
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Werner Nell 《Journal of Psychology in Africa》2014,24(1):82-91
This study explored the sources of meaning in life among a group of 243 South African university students, using a sequential exploratory mixed methods design. First, data from semi-structured questionnaires (n=40) were subjected to qualitative content analysis; next, from the emerging themes, a quantitative questionnaire was developed and administered to 203 students. Mean scores were computed and compared across gender and cultural groups. Relationships, especially with family, as well as hope, education, achievement and religion were found to be most important sources of meaning, followed by service, creative self-expression, material possessions, hobbies, health and pets. The qualitative analysis revealed that most of these sources were valued more for their perceived instrumental utility than for their intrinsic qualities. 相似文献
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Leon T. B. Jackson Fons J. R. van de Vijver Runél Fouché 《Journal of Psychology in Africa》2013,23(4):299-307
This study investigated the role of individual resources, notably self-efficacy, gratitude, and hope, in subjective well-being of white dormitory students at a historically white institution of higher learning. Using a convenience sample of white students (N?=?227), we tested the role of generalised self-efficacy, gratitude, and hope as indicators of a latent factor, labelled personal resources, in a structural equation model with subjective well-being as the latent output variable, measured by self-esteem and satisfaction with life. Path analyses indicated a reasonable fit between the data and our hypothesised theoretical model which proposed positive relations between levels of generalised self-efficacy, gratitude, dispositional hope, self-esteem and satisfaction with life. White students were psychologically doing well, considering above-midpoint levels obtained for levels of generalised self-efficacy, gratitude, dispositional hope, and satisfaction with life However, scores obtained for self-esteem and adult dispositional hope were below the mid-point and neutral respectively, indicating that White students do not agree that they experience high levels of these two psychological strengths. White female students experienced higher levels of hope, gratitude, and life satisfaction, while no significant gender differences were found for generalised self-efficacy and self-esteem. The results of this study highlight the potential for using psychological strengths to promote well-being in racially diverse students. 相似文献
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Heinrich Stumpf 《Memory & cognition》1993,21(6):828-836
To explore whether test-taking styles (performance factors)cancontribute to explaining gender. related differences on tests of spatial ability, 15 spatial tests were administered to three samples of subjects. On each test, number-correct scores and ratio scores (number of items solved divided by the number of items attempted) were computed. In accordance with previous research findings, the use ofratio scores significantly reduced the magnitude ofthe gender-related differences on the Mental Rotations Test. For most of the remaining tests, however, the reduction of the gender-related score difference was small. It was concluded that the difference reduction for the Mental Rotations Test was specific to the format of this test. In common spatial tests, performance factors may account for a small portion of gender-related variance, but the bulk of this variance must be attributed to other factors. 相似文献