全文获取类型
收费全文 | 2474篇 |
免费 | 98篇 |
国内免费 | 1篇 |
出版年
2023年 | 20篇 |
2022年 | 14篇 |
2021年 | 22篇 |
2020年 | 49篇 |
2019年 | 61篇 |
2018年 | 84篇 |
2017年 | 71篇 |
2016年 | 67篇 |
2015年 | 66篇 |
2014年 | 56篇 |
2013年 | 256篇 |
2012年 | 97篇 |
2011年 | 96篇 |
2010年 | 71篇 |
2009年 | 55篇 |
2008年 | 81篇 |
2007年 | 93篇 |
2006年 | 82篇 |
2005年 | 52篇 |
2004年 | 70篇 |
2003年 | 43篇 |
2002年 | 47篇 |
2001年 | 121篇 |
2000年 | 117篇 |
1999年 | 75篇 |
1998年 | 17篇 |
1997年 | 28篇 |
1996年 | 22篇 |
1994年 | 18篇 |
1992年 | 40篇 |
1991年 | 54篇 |
1990年 | 39篇 |
1989年 | 42篇 |
1988年 | 42篇 |
1987年 | 28篇 |
1986年 | 18篇 |
1985年 | 23篇 |
1984年 | 22篇 |
1983年 | 18篇 |
1981年 | 15篇 |
1979年 | 20篇 |
1976年 | 15篇 |
1975年 | 13篇 |
1974年 | 16篇 |
1973年 | 16篇 |
1971年 | 17篇 |
1970年 | 14篇 |
1969年 | 15篇 |
1968年 | 16篇 |
1967年 | 16篇 |
排序方式: 共有2573条查询结果,搜索用时 15 毫秒
21.
Despite importance for theories of perception, controversy exists as to whether information is available to the perceptual system about involuntary as well as voluntary eye movements. We measured the perceived direction of targets flashed briefly in an otherwise dark field during the primary phase of optokinetic afternystagmus (OKAN), an involuntary eye movement that persists in darkness following optokinetic stimulation. Perceived direction was measured by unseen pointing in one experiment and by pointing made under visual control in a second experiment. Pointing was essentially veridical in both experiments, indicating that accurate extra-retinal information about eye position (presumably, as efference copy) exists for OKAN. Illusory motion of visual targets, which can occur during involuntary oculomotor responses, therefore cannot be attributed to a lack of efference-copy signals for such eye movements. 相似文献
22.
The developmental change in subjective probability during adolescence, an important period for establishing the probability concept, was investigated. 75 Japanese adolescents, from 12 to 23 yr. of age, were asked to make probability judgments for a lottery under 15 conditions. Analysis showed that with increase in age their subjective probability came closer to the objective probability. Discussion of these results took into consideration recent studies on the development of the concept of probability. 相似文献
23.
The expansion of mental health services during the 1960s from a single remote mental hospital to centers and clinics in mainstream communities fostered the development of community psychology in Hong Kong. Few psychologists were initially involved in the local community mental health movement, but its momentum resulted in increasing numbers of practitioner psychologists working in community-based service settings. Community psychology in Hong Kong today consists primarily of service delivery, but also includes applied research, community organization/consultation, and community education. Despite having many parallels with the American situation, key concepts underpinning the practice of community psychology in the Territory possess their own character as a reflection of nuances in the local scene. Prospects for the continued development of community psychology in Hong Kong appear favorable. Of special relevance is the field's potential contribution to a better understanding of the psychological phenomena associated with the Territory's sociopolitical transformation in 1997. 相似文献
24.
Fifty-eight male and 66 female junior high school students were examined to determine their preferences for sex of counselor under personal/social and educational hypothetical counseling situations. Girls demonstrated a definite same-sex preference for both counseling situations, while boys preferred male counselors for personal/social counseling and had opposite-sex preferences for educational counseling. Implications of the findings are discussed in light of earlier contradictory results from research on college students. 相似文献
25.
Y Takano 《Cognition》1989,31(2):141-162
Bloom (1981) tested a weak version of the linguistic relativity hypothesis (i.e., "Language affects thinking though it does not determine thinking") in a series of cross-cultural experiments. According to Bloom, Chinese lacks two linguistic devices that are present in English and supposed to be critical in performing theoretical thinking. It was found that the Chinese subjects were outperformed by American counterparts in all the tests designed to assess the ability of theoretical thinking. The results were taken as evidence for the weak version of the linguistic relativity hypothesis. A methodological consideration has revealed, however, that all of his experiments except one are uninterpretable because of the lack of necessary control conditions. In addition, three experiments in the present study have demonstrated that the findings in Bloom's sole interpretable experiment were artifacts due to a methodological flaw. Further theoretical considerations reveal the inadequacy of Bloom's basic methodology and the limitation in the effects of linguistic relativity that may be possible at least theoretically. 相似文献
26.
Prior discussion of hypothesizing as a session "guideline" has not fully clarified the derivation of hypotheses. Reviewing relevant philosophy of science literature, the authors develop the notions of evidence and evidence-gathering in systemic family therapy. The authors claim evidence-gathering and hypothesizing are interdependent, reciprocal elements of scientific understanding. The structure of evidence is described along with practical and qualitative rules for collecting and using evidence. This model is applied to a case example illustrating the logic of clinical process. Implications are discussed for family therapy training and supervision. 相似文献
27.
28.
29.
KJELL FLEKKØY 《Scandinavian journal of psychology》1987,28(1):69-74
The total number of different responses, given by a group of subjects to a stimulus word in a single-word, free-association situation ( D ), is a primary determinant of associative response latency (Tecce & Glassco, 1965; Flekkøy, 1981). D has traditionally been assumed to reflect a word's associative potential, and the increased latency to high D words has been explained by response competition. The results of the present experiments indicate, however, that D reflects in an inverse manner semantic autonomy , high D words requiring more contextual information for their semantic specification than low D words. The process of semantic specification requires time, creating the positive D -response latency relationship. Based on a semantic interpretation of D , associative response heterogeneity may be used as an index of a word's semantic autonomy. 相似文献
30.
Augustus Y. Napier PhD 《Contemporary Family Therapy》1987,9(1-2):42-57
This is the second of two papers dealing with symbolic-experiential treatment of marital issues. The first—Early Stages in Experiential Marital Therapy — discussed three early stages. This paper discusses regressive work with couples, including engagement with the family of origin. 相似文献