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131.
Questionnaires distributed at the beginning and end of the semester assessed the self-esteem and life goals of college women enrolled in five women's studies courses and five other courses in related disciplines. The two groups were compared in terms of the changes in self-esteem and goals from the beginning to the end of the semester. The underclasswomen in the women's studies courses tended to express more traditional expected career goals and lowered self-esteem in the posttest. In contrast, the upperclass-women in the women's studies courses reported increased self-esteem in the posttest. Implications for teaching women's studies courses and previous women's studies research are discussed.  相似文献   
132.
Group and individual riskiness were compared on $2 “win” best at the race track. Using the standard pretest-posttest risk-shift design, group discussion to unanimous decision was found to produce a cautious shift in group bets.  相似文献   
133.
Two experiments investigated two complementary hypotheses: (a) The presence of semantically unimportant function words in sentences will not slow down the way subjects, unfamiliar with the language, extract the meaning of those sentences, provided suprasegmental cues are present, and conversely (b) the omission of such function words—as in native speakers' simplified speech to nonnative speakers—will not necessarily facilitate the task of meaning extraction, contrary to popular belief. In Experiment I, Dutch adult subjects were exposed to sentences in a miniature artificial language (MAL). In Experiment II, Greek adult subjects were exposed to sentences in an unfamiliar natural language (Dutch). In both experiments, the sentences contained eight words constituting a miniature linguistic system (mls), a system that subjects discovered through an audiovisual, concept-indentification task. The rate by which subjects performed this task was investigated as a function of two linguistic variables: (a) the presence or absence of semantically unimportant function words, and (b) the presence or absence of suprasegmental cues, in the input sentences, respectively. Results from both experiments confirmed the hypotheses (p<.001) The findings are discussed with reference to the linguistic versus cognitive simplicity issue, and to the comprehension versus production issue in language acquisition research. The methodological potential of the experimental paradigm for psycholinguistic research is also discussed.This paper forms part of a doctorate research project concerned with the comprehensibility of foreigner talk, and was supported by the Foundation for Linguistic Research, which is funded by the Netherlands Organization for Scientific Research, NWO.  相似文献   
134.
Middle-class children between the ages of 4 and 8 were interviewed about their sex-role attitudes, in order to determine the extent to which recently changing cultural mores have influenced children's sex-role concepts. The children were asked about their career goals; the careers they would choose if they were the opposite sex; the reasons why they like being a boy or girl; and their opinions regarding the appropriateness of men and women participating in 14 sex-stereotypic occupations and activities. The children's parents provided demographic information. The children expressed very nonstereotypic attitudes towards the 14 occupations and activities, compared to children in recent studies; but they chose very traditional careers for their own choices and opposite-sex career choices, and often gave stereotypic reasons for preferring their own sex. Parents' education, mothers' employment status, fathers' nontraditional careers, and the children's gender predict responses to several of the sex-role-related questions. Implications for research are discussed.  相似文献   
135.
Second and sixth graders (8 and 12 years of age, respectively) experienced a large-scale environment either actively or passively followed by a distance estimation task requiring either active or passive activity. Second graders were most accurate in those conditions where acquisition and response activities were congruent. These children significantly overestimated distances in the passive acquisition-active response condition. Sixth graders were equally accurate across all four experimental conditions. Results are discussed in terms of the complex interaction between acquisition factors and task demands which influence interpretations about spatial representations.  相似文献   
136.
Questionnaires that assessed self-esteem, self-concept, educational goals, career goals, preferred and expected career commitment, and sex-role attitudes were completed by 884 male and female undergraduates representing two racial groups and two age groups. Men and women did not differ significantly in terms of self-esteem, but the men described themselves as more attractive than did the women in their age group. For the 18–25-year-old white women, an intelligent, unconventional, and/or nonreligious self-concept predicts nontraditional goals and feminist attitudes, and the interaction between self-esteem and socioeconomic status influences educational goals and sex-role attitudes. For the 18–25-year-old white men, a physically strong and intelligent self-concept predicts higher educational goals and traditional career goals, and lower self-described strength and religiousness and greater intelligence predict more feminist attitudes. Physical self-concept is unrelated to goals or attitudes for the female samples. Self-concept is less strongly predictive of goals and attitudes for the black women and the older men and women. Possible reasons for the sample differences and implications for related research are discussed.  相似文献   
137.
An investigation was made into the disruptive effects on pitch recognition produced by tones taken from beyond the octave from which the standard (S) and comparison (C) tones were taken. Pitch recognition was required after a retention interval during which eight other tones were played. Errors were compared for sequences in which the interpolated tones were taken from the same octave as were the S and C tones; in which they were taken from the octave above; in which they were taken from the octave below; and in which half of the intervening tones were taken from the octave above and the other half from the octave below, the order of choice of octave within the sequence being random. Large disruptive effects were produced by interpolated tones drawn from the higher and lower octaves, though these effects were slightly less than those produced by tones drawn from the same octave. The greatest disruptive effect occurred when the intervening tones in any one sequence were drawn from both the higher and the lower octaves. The implications of these findings are discussed.  相似文献   
138.
Prevalence rates of hyperactivity in Italy using commonly accepted cutoff scores in the United States were 20% for boys and 3% for girls;the combined prevalence rate was 12%. Italian children exhibited rates of hyperactive behaviors similar to those of children in New Zealand, Spain, and portions of the United States. Nevertheless, rates of hyperactivity are influenced by ethnic and cultural factors, and differences in prevalence rates may be expected in many situations. Factor structures of the Conners' Teacher Rating Scale for boys and girls were different. The need for separate factor analyses for males and females is stressed;hyperactivity and conduct problems, in fact, were separate factors for girls whereas such behaviors were subsumed under one factor for boys. There were also important similarities and differences with the factor structures for boys and girls in Italy and Spain. Methodological issues such as complete specification of the sample and assuring representativeness of samples are discussed.The authors give special thanks to John Richters III and Julian Barling, who aided in the computer analysis of these data; Susan O'Leary, who gave substantive and editorial feedback; and Julian Barling and Ileana Arias, who provided helpful editorial comments.  相似文献   
139.
Young women's motivations for two sex-role options were predicted with scores describing perceived rewards/costs of parenting. Using a sequence of multiple regression analyses it was found that the reward-cost perceptions of parenting and work were predictors of the two motivational options. Individual rewards/costs of parenting and work items were better predictors than summed items. It was found that a preference for the career choice was produced by not viewing parenting as rewarding. The preference for parenting choice was influenced most by perceiving parenting as rewarding. The perceived cost and rewards of work were not predictors of a career choice. The items found to be the best predictors for either the parenting or career choice all dealt with perceptions of parenting. It was concluded that these parenting perceptions are the key elements for young women's role motivations.  相似文献   
140.
Spinal cord injury can cause cognitive impairments even when no cerebral lesion is appreciable. As patients are forced to explore the environment in a non-canonical position (i.e., seated on a wheelchair), a modified relation with space can explain motor-related cognitive differences compared to non-injured individuals. Peripersonal space is encoded in motor terms, that is, in relation to the representation of action abilities and is strictly related to the affordance of reachability. In turn, affordances, the action possibilities suggested by relevant properties of the environment, are related to the perceiver's peripersonal space and motor abilities. One might suppose that these motor-related cognitive abilities are compromised when an individual loses the ability to move. We shed light on this issue in 10 patients with paraplegia and 20 matched controls. All have been administered an affordances-related reachability judgement task adapted from Costantini, Ambrosini, Tieri, Sinigaglia, and Committeri (2010, Experimental Brain Research, 207, 95) and neuropsychological tests. Our findings demonstrate that patients and controls show the same level of accuracy in estimating the location of their peripersonal space boundaries, but only controls show the typical overestimation of reaching range. Secondly, patients show a higher variability in their judgements than controls. Importantly, this finding is related to the patients’ ability to perform everyday tasks. Finally, patients are not faster in making their judgements on reachability in peripersonal space, while controls are. Our results suggest that not moving freely or as usual in the environment impact decoding of action-related properties even when the upper limbs are not compromised.  相似文献   
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