首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   32699篇
  免费   607篇
  国内免费   2篇
  33308篇
  2020年   311篇
  2019年   430篇
  2018年   568篇
  2017年   622篇
  2016年   583篇
  2015年   438篇
  2014年   488篇
  2013年   2456篇
  2012年   876篇
  2011年   987篇
  2010年   645篇
  2009年   639篇
  2008年   882篇
  2007年   827篇
  2006年   769篇
  2005年   648篇
  2004年   606篇
  2003年   645篇
  2002年   584篇
  2001年   1195篇
  2000年   1172篇
  1999年   847篇
  1998年   374篇
  1997年   304篇
  1994年   308篇
  1992年   722篇
  1991年   696篇
  1990年   660篇
  1989年   609篇
  1988年   584篇
  1987年   578篇
  1986年   544篇
  1985年   608篇
  1984年   472篇
  1983年   370篇
  1981年   297篇
  1979年   464篇
  1978年   342篇
  1977年   327篇
  1976年   304篇
  1975年   415篇
  1974年   420篇
  1973年   476篇
  1972年   384篇
  1971年   319篇
  1970年   306篇
  1969年   328篇
  1968年   379篇
  1967年   334篇
  1966年   388篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
821.
“Family rituals” and “family myths” are useful concepts for understanding some of the behavior of disturbed families and hence for planning therapeutic interventions. A case of a family of a schizophrenic patient is described in which a “counter-ritual” involving onion-peeling to induce tearing was invented. The intervention addressed the family's inappropriate laughter and denial of sadness and seemed to lead to therapeutic gains for the identified patient and the family. This counter-ritual, as an indirect affect-inducing experience, is analyzed from a variety of perspectives and a partial parallel is drawn to an Iranian cultural ritual. A suggestion is made that more light may be shed on the mechanisms and structures of myths and rituals in families by drawing on studies of myths and rituals in ethnography. “Counter-ritual” is offered as a general concept for a type of active family intervention that involves inventing and employing rituals antithetical to pathological ones engaged in by some families.  相似文献   
822.
The psychomotor development of 1,406 low socioeconomic infants from Santiago, Chile, was examined. Four groups of infants were assessed: 12, 15, 18 and 21 months of age. Results indicated that as chronological age increased, the number of infants who fell into at-risk or delay categories increased.  相似文献   
823.
The importance of a counselor's philosophical point of departure is emphasized. Viewing the self as a conscious, free, and responsible decision-making actor in a world of substantial and self-transcendent meanings and purposes is suggested as the core of a definition that uses an existentialist point of departure. In the light of this definition, four specific inadequacies of counseling that uses a natural-scientific point of departure are identified and discussed: 1) it is overreductionistic; 2) it reinforces the view of self as helpless victim; 3) it disregards the importance of transpersonal concerns; 4) it ignores the importance of conflicting world views between therapist and client.  相似文献   
824.
Three linguists reliably judged the accentedness of 32 Mexican-Americans and four Anglo male readers using a 7-point Preliminary Accentedness Scale. Next, the judges provided reliable assessments of the relative frequency of 18 types of accented pronunciation for nine of the speakers. An Accentedness Index was developed by averaging the relative frequencies over the 18 pronunciations. Accentedness measures produced by the linguists for the nine test speakers were compared with ratings of status, solidarity, and accent given by naive raters in another experiment (Brennan and Brennan, 1978). The Accentedness Index was a significant predictor of the Preliminary Accentedness Scale, of accentedness assessments by the naive listeners, and of status judgments. Pronunciation types were significant predictors both of accent and of status. Results are discussed in terms of validation of the concept of accentedness. Future use of accentedness measures to investigate spontaneous speech and attitudes of listeners toward their own speech is suggested.The present investigation is based upon data collected by the first author for her doctoral dissertation at the university of Notre Dame, and was partially supported by a grant from the National Institutes of Health under Grant NICHD-06921. A preliminary version of this paper was presented at the Linguistic Attitudes Session of the Ninth World Congress of Sociology, Uppsala, Sweden, in August 1978.  相似文献   
825.
The role of visual imagery in short-term retention of movement end locations and distances was examined by comparing performances of subjects with extreme scores on the space relations section of the Differential Aptitude Test. Twelve HIGHS and twelve LOWS were tested on reproduction accuracy of six distances and six end locations immediately following presentation a 30-sec rest, a 30 sec imaginal rehearsal condition, and a 30-sec imaginal distraction condition. Initial analysis of the data provided little support for the hypothesis that HIGHS would reproduce criterion locations with more accuracy than LOWS. However, when scores of HIGHS reporting use of an imaginal coding strategy (HIGHS) were compared with LOWS who did not (LOWS), several expected findings were disclosed. HIGHS reproduced end locations with significantly less error in the immediate and imaginal rehearsal conditions, and as expected, accuracy scores for HIGHS and LOWS did not differ for the distance task. The findings suggest that when subjects employ an imaginal coding strategy, visual imagery ability may be an important factor in the retention of location information, but of little functional significance in the recall of distance.  相似文献   
826.
Results of an analysis of MMPI profiles and Rorschach protocols scored by the Exner method for 100 psychiatric patients provided partial support for Rorschach's hypotheses that perceptions of color (FC, CF, and C) and movement (M) tap separate personality dimensions. First, the proportion of M responses on a protocol correlated significantly (p < .01) to thinking introversion as defined in terms of a subject's MMPI profile similarity to a prototypic MMPI profile with peak PtSc elevations. Second, the proportion of FC responses correlated negatively (p < .01) to social extraversion defined in terms of MMPI profile similarity to a prototypic MMPI profile with peak PdMa elevations. Hence, use of FC signified a socially reserved, controlled behavior. The findings regarding CF and C were inconclusive. Third, color and movement responses did not correlate significantly with somatization defined in terms of similarity to a prototypic MMPI profile with peak Hs, D, Hy elevations. Finally, the nonsignificant correlations of FC with M and with MMPI thinking introversion plus the nonsignificant correlation of M with color responses and MMPI social extroversion further supported the hypotheses that movement and color responses tap essentially unique personality dimensions.  相似文献   
827.
Reviews measurement approaches applied to dream reports and proposes some methodological cautions that may result in more effective utilization of the dream report in research and assessment. Standardization of dream collection techniques and controls for variability in the length of dream reports are suggested. Further investigation of the intraindividual consistency of dream report measures is seen as necessary for a discussion of their validity. Though there are indications that a variety of dream report measures are potentially valid for psychological assessment, measures based on general dream report characteristics show greater promise than specific content analysis. Research on the differences between normal and disturbed subjects highlights the potential, and the problems, inherent in the use of dream reports as tools of psychological inquiry.  相似文献   
828.
829.
Previous research has shown that pretreating rats with the opiate antagonist naloxone increases the freezing that follows painful electric shock. Three experiments, using freezing behavior as a dependent variable, were carried out to determine whether the drug might cause this effect by enhancing fear conditioning. Two of the studies employed a differential context fear-conditioning paradigm. Naloxone did not affect freezing behavior during the preshock adaptation period. In Experiment 1, naloxone was found to increase resistance to extinction in the S+ context. In Experiment 2, naloxone was found to increase freezing in the S+ context. This effect was dependent upon administering naloxone during training but not dependent on administering it during testing. The third study employed a generalization paradigm. It was found that naloxone's effect on postshock freezing was dependent on the place of testing; as the contextual cues of the test chamber were changed from those of the conditioning chamber, the effect of naloxone on freezing was reduced. The results of these experiments lend strong support to the hypothesis that naloxone increases freezing by enhancing the conditioning of fear to contextual stimuli associated with shock.  相似文献   
830.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号