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862.
When asked to detect target letters while reading continuous text, subjects miss more letters in highly common function words than in less common content words. This is known as themissing-letter effect. According to the structural account, the higher omission rates for frequent function words are attributable to their role in supporting the extraction of phrase structure, after which they become lost in the transition from structure to meaning. This implies that word function in and of itself should affect letter detection accuracy. This issue was examined in four experiments while controlling for a number of confounded factors associated with another influential model: the unitization account. The first experiment extended the missing-letter effect to the French language. The second showed that letter detection is influenced by slight variations in the function assumed by the same word, such as when it is used as a definite article as opposed to a pronoun. This effect was observed even when the frequency of the orthographic pattern and the syllable stress patterns were controlled. In the last two experiments, a control was added for another factor: frequency of word meaning. The results indicate that word function contributes to the missing-letter effect over and above what is contributed by frequency of word meaning.  相似文献   
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Changes in masculine and feminine traits over time: A meta-analysis   总被引:7,自引:0,他引:7  
Jean M. Twenge 《Sex roles》1997,36(5-6):305-325
Sixty-three samples providing single-sex means on the Bem Sex-Role Inventory [BSRI; S. L. Bem (1974) “The Measurement of Psychological Androgyny,”Journal of Consulting and Clinical Psychology, Vol. 42, pp. 155–162] and 40 reporting similar data on the Personal Attributes Questionnaire [PAQ; J. T. Spence and R. L. Helmreich (1978)Masculinity and Feminity, Austin University of Texas Press] for American undergraduates were located and analyzed. Women’s scores on the BSRI-M and PAQ-M (masculine) scales have increased steadily over time (r’s = .74 and .43, respectively). Women’s BSRI-F and PAQ-F (feminine) scale scores do not correlate with year. Men’s BSRI-M scores show a weaker positive relationship with year of administration (r = .47). The effect size for sex differences on the BSRI-M has also changed over time, showing a significant decrease over the twenty-year period. The results suggest that cultural change and environment may affect individual personalities; these changes in BSRI and PAQ means demonstrate women’s increased endorsement of masculine-stereotyped traits and men’s continued nonendorsement of feminine-steretyped traits. A version of this paper was presented at the 1995 annual meeting of the American Psychological Association, August 11–15, New York. I. would like to thank Abigail J. Stewart and Randy J. Larsen for their helpful comments on earlier versions of this paper.  相似文献   
865.
We examined the proposition that interparental conflict is associated with internalizing and externalizing problems in youth ages 5 to 18. This examination was done by conducting a meta-analysis of 348 statistical effects from 68 studies. The average effect size (d-value) was .32. There was considerable variability among effect sizes and this variability was associated with the average time since separation for separated/divorced parents, the socioeconomic status composition of the sample, and average parental education in the sample. The variability among effect sizes also was associated with the source of the informant used to assess interparental conflict and youth problem behaviors. Surprisingly, many of the other study characteristics we coded were not associated with variability in the effect sizes.  相似文献   
866.
This article reviews the research that has examined the impact of breast cancer and its treatment on the patient's marital relationship. Breast cancer and its treatment affect not only the patient, but also her intimate partner and their relationship, including their communication, sexual relationship, and role identities. Both positive and negative effects of the experience have been identified. Predictors of marital adjustment following breast cancer are also reviewed, including demographic factors, illness factors, and characteristics of the couple. The strongest predictor of the impact of the cancer experience appears to be the premorbid quality of the relationship. A methodological critique identifies limitations of past research, and suggestions for future research are addressed. Finally, two theoretical paradigms that may account for the impact of breast cancer on relationships are discussed.  相似文献   
867.
Juvenile gang members present serious problems to society, yet few empirical studies have examined their criminal activity, family relations, and peer relations in comparison with other highly antisocial youths. In a 2 (Gang Membership) × 2 (Ethnicity: Hispanic-American vs. Caucasian) design, 131 incarcerated male juvenile offenders were administered a battery assessing criminal activity, family relations, and peer relations. Results demonstrated (a) higher rates of criminal behavior (i.e., general delinquency, index offenses, school delinquency) among gang members than among offenders who did not belong to gangs, (b) higher rates of general delinquency and home delinquency among Caucasian offenders than among Hispanic-American offenders, and (c) greater aggression and less social maturity in the peer relations of gang members than in the peer relations of offenders who did not belong to gangs. In addition, gang membership mediated sociocultural differences in hard drug use. Findings are integrated with the extant literature.The authors gratefully acknowledge the assistance and advice of Dr. Michael Schumacher, the Honorable C. Robert Jameson, Gwen Kurz, Don Hallstrom, Jane Carmichael, and Drs. Malcolm Klein, Rae Newton, and James Madero.  相似文献   
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While data from a sample of fourth-grade children indicate that both self-efficacy (masculinity) and relationality (femininity) are strongly associated with self-esteem for both girls and boys, results from a comparable sample of adolescents aged 14–18 and a subsample of the fourth graders when they were in twelfth grade indicate that only self-efficacy is generally associated with self-esteem. An association between relationality and self-esteem is found in adolescents only for a small, high-achieving, high-SES subset of androgynous males.We are grateful to the Center for the Study of Women in Society for support for the research reported in this article, to Jeanne McGee for providing access to part of the data used in this study, and to Robert O'Brien for statistical advice. Any opinions expressed in the article, however, are our own.  相似文献   
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