全文获取类型
收费全文 | 902篇 |
免费 | 67篇 |
国内免费 | 62篇 |
专业分类
1031篇 |
出版年
2023年 | 7篇 |
2022年 | 15篇 |
2021年 | 17篇 |
2020年 | 33篇 |
2019年 | 29篇 |
2018年 | 30篇 |
2017年 | 26篇 |
2016年 | 37篇 |
2015年 | 18篇 |
2014年 | 35篇 |
2013年 | 92篇 |
2012年 | 44篇 |
2011年 | 56篇 |
2010年 | 38篇 |
2009年 | 38篇 |
2008年 | 61篇 |
2007年 | 47篇 |
2006年 | 44篇 |
2005年 | 43篇 |
2004年 | 36篇 |
2003年 | 21篇 |
2002年 | 30篇 |
2001年 | 12篇 |
2000年 | 17篇 |
1999年 | 13篇 |
1998年 | 12篇 |
1997年 | 16篇 |
1996年 | 11篇 |
1995年 | 7篇 |
1994年 | 7篇 |
1993年 | 7篇 |
1992年 | 7篇 |
1991年 | 5篇 |
1990年 | 9篇 |
1989年 | 7篇 |
1987年 | 9篇 |
1986年 | 8篇 |
1985年 | 6篇 |
1984年 | 9篇 |
1983年 | 4篇 |
1982年 | 6篇 |
1981年 | 8篇 |
1980年 | 8篇 |
1978年 | 9篇 |
1977年 | 3篇 |
1976年 | 3篇 |
1975年 | 4篇 |
1974年 | 3篇 |
1972年 | 6篇 |
1971年 | 3篇 |
排序方式: 共有1031条查询结果,搜索用时 15 毫秒
891.
892.
The measurement of cognitive abilities across diverse cultural, racial, and ethnic groups has a contentious history, with broad political, legal, economic, and ethical repercussions. Advances in psychometric methods and converging scientific ideas about genetic variation afford new tools and theoretical contexts to move beyond the reflective analysis of between-group test score discrepancies. Neuropsychology is poised to benefit from these advances to cultivate a richer understanding of the factors that underlie cognitive test score disparities. To this end, the present article considers several topics relevant to the measurement of cognitive abilities across groups from diverse ancestral origins, including fairness and bias, equivalence, diagnostic validity, item response theory, and differential item functioning. 相似文献
893.
Margaret M. Richards Mark J. Bowers Tammy Lazicki Dan Krall Anne K. Jacobs 《Journal of child and family studies》2008,17(2):241-252
We examined behavioral markers of caregiver involvement and the ways in which family participation was related to treatment
outcomes in 47 elementary school children with SED enrolled in a school-based intensive mental health program. Measures of
caregiver involvement included therapeutic home visits, attendance at therapeutic meetings, completion of ratings on the daily
point sheet, and extra communications with the therapeutic team on the point sheet. Greater initial impairment was associated
with greater caregiver involvement. Greater caregiver involvement was linked to improvement in child thought processes, increased
ability to provide emotional and social supports for the child, and greater overall child functioning at discharge. Our findings
also reflected increased therapists’ attempts to provide additional in-home services in cases where caregivers demonstrated
a decline in their ability to provide for their children’s physical and material needs, or in which therapists discovered
that the family functioning was more impaired than what was initially assessed. We provide a case study that exemplifies many
of these findings. 相似文献
894.
Stein DJ 《CNS spectrums》2008,13(1):26-30
Panic disorder seems to be mediated by the neuronal circuitry and neurochemical systems that have evolved to respond to external threatening stimuli. Distant threats activate prefrontal cortex (involved in complex planning of avoidance strategies), while immediate threats activate midbrain structures (involved in fast reflexive behaviors). Panic disorder may, however, also involve more specific interoceptive mechanisms. For example, the association between respiratory dysfunction and panic disorder has bolstered a false suffocation alarm hypothesis. Genetic and environmental contributors to panic disorder are beginning to be delineated. Effective pharmacotherapy and psychotherapy are able to normalize the relevant psychobiology. 相似文献
895.
Beth Vallen Karthik Sridhar Dan Rubin Veronika Ilyuk Lauren G. Block Jennifer J. Argo 《Journal of Consumer Psychology》2019,29(2):271-284
This research demonstrates that a consumer's physical appearance—and, more specifically, his or her body size—predictably influences the product(s) that the consumer is recommended. Four studies conducted in both field and lab settings show that agents more frequently recommend round (vs. angular) shaped products to heavier targets, notably for products and categories in which body size is irrelevant (e.g., lamps and perfume). We attribute this to a combination of shape‐congruency and trait‐congruency, whereby individuals choose products for others based on shared dimensions of the person and product. 相似文献
896.
Dan J. Miller Kerry A. McBain Wendy W. Li Peter T. F. Raggatt 《Personal Relationships》2019,26(1):93-113
Pornography use, preference for “porn‐like” sex, masturbation, and sexual and relationship satisfaction were assessed among two samples of men (NStudy 1 = 326, NStudy 2 = 335). Frequent pornography use was associated with sexual dissatisfaction, greater preference for porn‐like sex, and more frequent masturbation in both studies. Pornography use was associated with relationship dissatisfaction in Study 2 only. The data did not support the notion that pornography negatively impacts sexual or relationship satisfaction via preference for porn‐like sex. In fact, it may bolster sexual satisfaction by promoting sexual variety. The data were consistent with a model in which pornography negatively, indirectly affects sexual and relationship satisfaction via masturbation frequency. Pornography use may have multiple opposing influences on sexual satisfaction. 相似文献
897.
Dan Asfar Marise Ph. Born Janneke K. Oostrom Mark van Vugt 《European journal of social psychology》2019,49(7):1385-1400
Learning the local language is important for the successful integration of immigrants. Previous research has identified a number of sociodemographic factors that are associated with the effectiveness of local language acquisition among immigrants, but little is known about the influence of psychological differences on immigrants’ local language acquisition. In the present research, individual differences in general mental ability (GMA), work search intention, and personality traits Conscientiousness and Openness were studied among recently arrived Syrian (n = 1054) and Eritrean (n = 500) refugees in the Netherlands. The results revealed that in addition to the effects of age of arrival, local length of stay, premigration educational attainment, and psychological distress, GMA and work search intention were positively associated with refugees’ local language proficiency. Additionally, work search intention was found to strengthen the effect of GMA on local language proficiency. No positive linear effects were observed for Conscientiousness and Openness. Some evidence was found for curvilinear relationships between psychological predictors and local language proficiency. Implications are discussed. 相似文献
898.
Philosophia - Motivated by examples, many philosophers believe that there is a significant distinction between states of affairs that are striking and therefore call for explanation and states of... 相似文献
899.
900.
The error-related negativity (ERN) is a negative deflection in the event-related potential that is maximal approximately 50 ms after the commission of an error. The ERN is generated in the anterior cingulate cortex, a region of the medial prefrontal cortex implicated in both cognitive and emotional processing. Affective and motivational variables influence the magnitude of the ERN, which suggests that the ERN may relate to emotional or motivational aspects of error detection. In the present study, we evaluated the possibility that errors prime defensive motivational responses, and that the ERN may predict the magnitude of defensive reactivity after errors. We found that (a) the defensive startle response was larger following errors than following correct responses, and (b) the magnitude of the ERN predicted the degree of startle potentiation following errors. Thus, response errors prime defensive motivation-and the ERN predicts individual differences in the aversive response to errors. 相似文献