全文获取类型
收费全文 | 1659篇 |
免费 | 83篇 |
国内免费 | 1篇 |
专业分类
1743篇 |
出版年
2023年 | 8篇 |
2022年 | 14篇 |
2021年 | 21篇 |
2020年 | 37篇 |
2019年 | 44篇 |
2018年 | 60篇 |
2017年 | 53篇 |
2016年 | 75篇 |
2015年 | 48篇 |
2014年 | 39篇 |
2013年 | 222篇 |
2012年 | 100篇 |
2011年 | 73篇 |
2010年 | 48篇 |
2009年 | 72篇 |
2008年 | 93篇 |
2007年 | 79篇 |
2006年 | 65篇 |
2005年 | 68篇 |
2004年 | 58篇 |
2003年 | 53篇 |
2002年 | 52篇 |
2001年 | 26篇 |
2000年 | 20篇 |
1999年 | 23篇 |
1998年 | 19篇 |
1997年 | 19篇 |
1996年 | 18篇 |
1995年 | 20篇 |
1994年 | 12篇 |
1993年 | 21篇 |
1992年 | 21篇 |
1991年 | 13篇 |
1990年 | 10篇 |
1989年 | 16篇 |
1988年 | 9篇 |
1987年 | 8篇 |
1986年 | 11篇 |
1985年 | 14篇 |
1984年 | 10篇 |
1983年 | 10篇 |
1982年 | 8篇 |
1981年 | 5篇 |
1980年 | 8篇 |
1978年 | 4篇 |
1977年 | 8篇 |
1975年 | 7篇 |
1974年 | 4篇 |
1973年 | 3篇 |
1967年 | 2篇 |
排序方式: 共有1743条查询结果,搜索用时 0 毫秒
271.
The aim of the study was to assess performance on a visual threat-detection task during concurrently performed vigorous exercise on a cycle ergometer. Thirty (15 female) participants completed a baseline condition of seated rest and then moderate- and high-intensity exercise. Moderate- and high-intensity exercise conditions were completed on the 2nd day in a counterbalanced order. During each exercise condition, participants responded to 3 × 3 picture matrices (256 trials in each condition) that contained discrepant fear-relevant and discrepant fear-irrelevant pictures (?hman, Flykt, & Esteves, 2001). Response accuracy was significantly greater, and reaction time was significantly faster, during moderate- and high-intensity exercise compared with the rest condition (ps < .001). The discrepant fear-relevant matrix type was detected significantly more accurately than a discrepant fear-irrelevant matrix (p < .001). The discrepant fear-relevant matrix was detected significantly faster than all other matrix types (p < .001). These results suggest that exercise at a moderate and high intensity may enhance the efficiency of visual detection of both threatening and nonthreatening targets. 相似文献
272.
In this study, we investigated the mental representations used in a fraction comparison task. Adults were asked to quickly and accurately pick the larger of two fractions presented on a computer screen and provide trial-by-trial reports of the types of strategies they used. We found that adults used a variety of strategies to compare fractions, ranging among just knowing the answer, using holistic knowledge of fractions to determine the answer, and using component-based procedures such as cross multiplication. Across all strategy types, regression analyses identified that reaction times were significantly predicted by numerical distance between fractions, indicating that the participants used a magnitude-based representation to compare the fraction magnitudes. In addition, a variant of the problem-size effect (e.g., Ashcraft, 1992) appeared, whereby reaction times were significantly predicted by the average cross product of the two fractions. This effect was primarily found for component-based strategies, indicating a role for strategy choice in the formation of mental representations of fractions. 相似文献
273.
Dr. jur. Christine Morgenstern Dr. med. Christoph Morgenstern Prof. Dr. jur. Kirstin Drenkhahn 《Forensische Psychiatrie, Psychologie, Kriminologie》2011,5(3):197-203
In December 2009 the European Court of Human Rights (ECtHR) found in its judgment in the case of M. v. Germany that the retroactive repeal of the 10-year time limit for the first order of preventive detention violated articles 5 and 7 of the European Convention for the Protection of Human Rights and Fundamental Freedoms (ECHR). It took the German legislator about 1 year to reform the law on preventive detention during which the fate of preventive detainees was debated highly emotionally. Part of this reform is the Law on Therapy and Detention of Mentally Disordered Violent Offenders. It provides the possibility to further detain those persons who would have to be released following the ECtHR judgment. The key element is the very broad criterion ??mental disorder?? which is meant to justify the deprivation of liberty under article 5 § 1 lit. (e) ECHR. However, the attempt to bypass the ECtHR judgment in accordance with the ECHR is unsuccessful: the detention is a violation of article 5 ECHR. 相似文献
274.
Metaphors for retirement: Unshackled from schedules 总被引:1,自引:0,他引:1
Leisa D. Sargent Christine D. Bataille Heather C. Vough Mary Dean Lee 《Journal of Vocational Behavior》2011,79(2):315-324
This study uses metaphor analysis to examine the meanings of retirement for a group of 35 retired Canadian executives and managers. Our analysis identified eight metaphors relating to the meanings of retirement. The findings provide us with a range of insights into the experience of retirement, from loss of purpose and identity to liberation from the constraints of work to retirement being constructed as a new beginning or renaissance. Based on the accounts given by each manager, metaphors were collated and compared across retirees to reveal four distinct configurations that conceptualize retirement as exploring new horizons, searching for meaning, contributing on your own terms and putting your feet up. We discuss the implications of these metaphor configurations for understanding the consumer and producer-oriented meanings of retirement and challenge dominant career constructions of retirement as disengagement and decline. Our findings reveal that retirement appears to be better understood by incorporating future-focused and agentic forms that contribute to different types of identity work in retirement. 相似文献
275.
This study sought to better understand the persistence of obsessive-compulsive disorder (OCD) by studying the dismissability of obsessional thoughts in individuals with OCD relative to the dismissability of panic-relevant thoughts in individuals with panic disorder with or without agoraphobia (PD/A). Individuals with a principal diagnosis of OCD (n = 25) or PD/A (n = 25) completed a thought replacement task in which they replaced a primary obsession (target thought for the OCD group) or a primary panic-relevant thought (target thought for the PD/A group), with a neutral thought, signaling when the target thought occurred and when the neutral thought was in mind. The OCD group had more target thoughts and appraised the recurrence of the target thought more negatively. Whereas mood state did not change in the PD/A group, it declined in the OCD group, and this change was predicted by negative appraisal of target thought recurrences, but not amount of time thinking the target thought. These findings suggest that in vivo appraisal of the recurrence of obsessions may be a unique, key mechanism in the persistence of OCD and that the identification and exploration of appraisal of thought recurrences may be an especially important target in its treatment. 相似文献
276.
Hooker CI Tully LM Verosky SC Fisher M Holland C Vinogradov S 《Journal of abnormal psychology》2011,120(1):98-107
Successful social interactions rely on the ability to make accurate judgments based on social cues as well as the ability to control the influence of internal or external affective information on those judgments. Prior research suggests that individuals with schizophrenia misinterpret social stimuli and this misinterpretation contributes to impaired social functioning. We tested the hypothesis that for people with schizophrenia, social judgments are abnormally influenced by affective information. Twenty-three patients with schizophrenia and 35 healthy control participants rated the trustworthiness of faces following the presentation of neutral, negative (threat-related), or positive affective primes. Results showed that all participants rated faces following negative affective primes as less trustworthy than faces following neutral or positive primes. Importantly, this effect was significantly more pronounced for participants with schizophrenia, suggesting that schizophrenia may be characterized by an exaggerated influence of negative affective information on social judgment. Furthermore, the extent that the negative affective prime influenced trustworthiness judgments was significantly associated with patients' severity of positive symptoms, particularly feelings of persecution. These findings suggest that for people with schizophrenia, negative affective information contributes to an interpretive bias, consistent with paranoid ideation, when judging the trustworthiness of others. This bias may contribute to social impairments in schizophrenia. 相似文献
277.
Christine A. Gubbins Linda M. Perosa Suzanne Bartle-Haring 《Contemporary Family Therapy》2010,32(4):383-395
One hundred sixty-nine couples completed measures of Bowen’s concept of differentiation/individuation (including emotional
reactivity to parents and triangulation into parental disputes), and Gottman’s concepts related to current marital dynamics
(e.g., flooding, marital satisfaction/adjustment). The results of canonical correlations run separately for males and females
supported hypothesized relationships between differentiation and flooding and satisfaction. Gender differences are discussed
as well as implications for counseling/therapy. 相似文献
278.
Christian Klesse Mathias Berger Isaac Bermejo Tom Bschor Jochen Gensichen Timo Harfst Martin Hautzinger Carsten Kolada Christine Kühner Jürgen Matzat Christoph Mundt Wilhelm Niebling Rainer Richter Henning Schauenburg Holger Schulz Frank Schneider Prof. Dr. med. Dr. phil. Martin Härter Dipl.-Psych. 《Psychotherapeut》2010,55(3):247-263
Depressive disorders are among the most frequent reasons for utilizing the health care system. Despite the availability of efficacious treatments and further advances throughout the last years, there is still a need for improving diagnostic and therapeutic procedures. A promising approach is the implementation of evidence- and consensus-based guidelines. The German “Nationale VersorgungsLeitlinie Unipolare Depression” are evidence- and consensus-based clinical practise guidelines for patients with unipolar depression. All relevant stakeholders have been involved in its development and have passed the final version at the end of 2009 to foster compliance throughout. The available evidence allows the derivation of differentiated treatment recommendations, also with regard to concomitant antidepressant medication or as alternative treatment options. In acute therapy watchful waiting over 14 days is recommended for mild depression and psychotherapy after persistence of symptoms. In cases of moderate depression, psychotherapy and pharmacotherapy are equally recommended, in cases of severe depression a combination of both is recommended. 相似文献
279.
Klaus D. Kubinger Stefana Holocher‐Ertl Manuel Reif Christine Hohensinn Martina Frebort 《International Journal of Selection & Assessment》2010,18(1):111-115
Multiple‐choice response formats are troublesome, as an item is often scored as solved simply because the examinee may be lucky at guessing the correct option. Instead of pertinent Item Response Theory models, which take guessing effects into account, this paper considers a psycho‐technological approach to re‐conceptualizing multiple‐choice response formats. The free‐response format is compared with two different multiple‐choice formats: a traditional format with a single correct response option and five distractors (‘1 of 6’), and another with five response options, three of them being distractors and two of them being correct (‘2 of 5’). For the latter format, an item is scored as mastered only if both correct response options and none of the distractors are marked. After the exclusion of a few items, the Rasch model analyses revealed appropriate fit for 188 items altogether. The resulting item‐difficulty parameters were used for comparison. The multiple‐choice format ‘1 of 6’ differs significantly from the multiple‐choice format ‘2 of 5’, while the latter does not differ significantly from the free‐response format. The lower difficulty of items ‘1 of 6’ suggests guessing effects. 相似文献
280.
Nicholas Nash Alan Lewis Christine Griffin 《Journal of community & applied social psychology》2010,20(1):44-56
Strategies aimed at reducing land use conflict often stress the need to make planning decisions more democratic. However, this goal is obstructed by overly‐narrow conceptual perspectives that neglect the symbolic significance of place. We illustrate this by examining place names, which function as repositories of socio‐political meaning. Drawing on elements of discursive and rhetorical psychology and subject positioning theory, we investigated the variety of meanings associated with place names in the context of a proposed housing development in Swindon, in the South of England. Thirty interviews with different stakeholders were conducted to gauge their opinions towards the proposal. Noting differences in the way the proposed site was named, we analysed the range of meanings associated with each name in relation to participants' stances towards development. Our results show how, in naming place, spatial meanings are negotiated and contested in ways that support contrasting political objectives. We conclude that planning professionals should exercise greater sensitivity towards existing spatial meanings, especially place names. In addition, socio‐political understandings of subjective spatial relationships can serve as a basis for achieving more productive dialogue and improving development designs. Copyright © 2009 John Wiley & Sons, Ltd. 相似文献