全文获取类型
收费全文 | 917篇 |
免费 | 258篇 |
国内免费 | 71篇 |
专业分类
1246篇 |
出版年
2024年 | 6篇 |
2023年 | 22篇 |
2022年 | 12篇 |
2021年 | 20篇 |
2020年 | 39篇 |
2019年 | 49篇 |
2018年 | 42篇 |
2017年 | 39篇 |
2016年 | 41篇 |
2015年 | 25篇 |
2014年 | 30篇 |
2013年 | 109篇 |
2012年 | 17篇 |
2011年 | 30篇 |
2010年 | 17篇 |
2009年 | 28篇 |
2008年 | 27篇 |
2007年 | 28篇 |
2006年 | 42篇 |
2005年 | 39篇 |
2004年 | 38篇 |
2003年 | 36篇 |
2002年 | 33篇 |
2001年 | 28篇 |
2000年 | 25篇 |
1999年 | 21篇 |
1998年 | 22篇 |
1997年 | 29篇 |
1996年 | 27篇 |
1995年 | 26篇 |
1994年 | 26篇 |
1993年 | 24篇 |
1992年 | 16篇 |
1991年 | 19篇 |
1990年 | 7篇 |
1989年 | 8篇 |
1988年 | 9篇 |
1987年 | 6篇 |
1986年 | 15篇 |
1985年 | 8篇 |
1984年 | 11篇 |
1983年 | 8篇 |
1982年 | 10篇 |
1981年 | 16篇 |
1980年 | 15篇 |
1979年 | 13篇 |
1978年 | 25篇 |
1977年 | 24篇 |
1976年 | 28篇 |
1975年 | 11篇 |
排序方式: 共有1246条查询结果,搜索用时 15 毫秒
121.
Background: Athletic burnout is common when demands of the sport exceed the rewards. Individuals with certain personality dispositions, such as perfectionism, are at increased risk of experiencing perceived stress and subsequent burnout (Fender, L. K. (1989). Athlete burnout: Potential for research and intervention strategies. The Sport Psychologist, 3, 63–71. doi:10.1123/tsp.3.1.63; Gould, D., Tuffey, S., Udry, E., &; Loehr, J. (1996). Burnout in competitive junior tennis players: I. A quantitative psychological assessment. The Sport Psychologist, 10, 322–340. doi:10.1123/tsp.10.4.322; Stoeber, J. (2011). The dual nature of perfectionism in sports: Relationships with emotion, motivation, and performance. International Review of Sport and Exercise Psychology, 4, 128–145. doi:10.1080/1750984x.2011.604789). Perfectionism has both adaptive and maladaptive dimensions, with the more maladaptive qualities leading to greater perceived stress (Hamachek, D. E. (1978). Psychodynamics of normal and neurotic perfectionism. Psychology, 15, 27–33.; Rice, K. G., &; Van Arsdale, A. C. (2010). Perfectionism, perceived stress, drinking to cope, and alcohol-related problems among college students. Journal of Counseling Psychology, 57, 439–450. doi:10.1037/a0020221).Objectives: This study examined the influence of perfectionistic strivings and concerns on burnout, and perceived stress as a mediator of this relationship in Division II and III specialized and multiple-sport athletes (N?=?351).Design: Cross-Sectional.Methods: Participants completed a demographic questionnaire and online measures of perfectionism, stress, and burnout during the latter part of the competitive season.Results: Results showed a positive, direct effect of perfectionistic concerns on burnout. Stress partially mediated this relationship. Additionally, perfectionistic strivings had a negative direct effect on burnout for specialized athletes.Conclusion: The relationship between perfectionistic concerns and burnout is partially explained by stress. Multiple sport athletes showed lower levels of stress compared to specialized ones. Finally, perfectionistic strivings are associated with lower levels of burnout for specialized athletes. 相似文献
122.
Bice Cavallo Livia D'Apuzzo Luciano Basile 《Journal of Multi-Criteria Decision Analysis》2016,23(3-4):126-138
Consistency and transitivity are important and leading research topics in the study of decision‐making in terms of pairwise comparison matrices. In this paper, we search for conditions that, in case of inconsistency, guarantee ordinal compatibility between ordinal ranking (actual ranking) derived from a transitive matrix and cardinal rankings provided by the most usual priority vectors proposed in the scientific literature. We provide the notion of weak consistency; it is a condition weaker than consistency and stronger than transitivity and ensures that vectors associated with a matrix, by means of a strictly increasing synthesis functional, provide a preference order, on the related set of decision elements, equal to the actual ranking. This notion extends, to the case in which the decision‐maker can be indifferent between two or more alternatives/criteria, weak consistency introduced in previous papers under constraint of no indifference. Finally, we introduce an order relation on the rows of the matrix, that is, a simple order if and only if weak consistency is satisfied; this simple order allows us to easily determine the actual ranking on the set of decision elements. Copyright © 2015 John Wiley & Sons, Ltd. 相似文献
123.
In response to points raised by our critics in this book symposium, we offer some clarifications about how to understand the role of science in assessing the multiple realization thesis. We also consider the connection between functionalism and multiple realization in the contexts of both psychological and biological sciences. 相似文献
124.
Multiple object tracking (MOT) requires visually attending to dynamically moving targets and distractors. This cognitive ability is based on perceptual-attentional processes that are also involved in goal-directed movements. This study aimed to test the hypothesis that MOT affects the motor performance of aiming movements. Therefore, the participants performed pointing movements using their fingers or a computer mouse that controlled the movements of a cursor directed at the targets in the MOT task. The precision of the pointing movements was measured, and it was predicted that a higher number of targets and distractors in the MOT task would result in a lower pointing precision. The results confirmed this hypothesis, indicating that MOT might influence the performance of motor actions. The potential factors underlying this influence are discussed. 相似文献
125.
Ashley J. Blount Mark E. Young 《Journal of multicultural counseling and development》2015,43(2):137-152
Multiple‐heritage couples are one of the fastest growing client populations in the United States. These partnerships are defined by intersecting ethnic, racial, linguistic, and religious differences. They are challenged by societal perceptions, stereotypes, and other pressures associated with being in a multiple‐heritage pairing. This article discusses strengths in the multiple‐heritage union brought about by the understanding of diverse viewpoints. Finally, the article identifies specific strategies, such as couples relationship education, to resolve and confront inherent differences. Las parejas multiculturales son uno de los grupos demográficos de clientes de mayor crecimiento en los Estados Unidos. Este tipo de parejas se define por la intersección de diferencias étnicas, raciales, lingüísticas y religiosas. Sus miembros enfrentan desafíos a causa de las percepciones sociales, los esterotipos y otras presiones asociadas con tener una pareja multicultural. Este artículo discute los puntos fuertes en una unión multicultural, facilitados por la comprensión de puntos de vista diversos. Finalmente, el artículo identifica estrategias específicas, como por ejemplo la educación en relaciones de pareja, para resolver y afrontar las diferencias intrínsecas. 相似文献
126.
ObjectiveRecognizing that high-stakes competitions tend to pressure coaches toward a maladaptive controlling motivating style, we sought to evaluate the capacity of an intervention to help coaches adopt a more autonomy-supportive style as they and their athletes prepared for the 2012 London Paralympic Games.DesignWe adopted a coach-focused experimental research design that longitudinally assessed coaches' and athletes' self-report, rater-scored, and objective dependent measures.MethodWe randomly assigned 33 coaches and their 64 athletes from 10 sports into either an experimental or control group and assessed their motivation and functioning longitudinally.ResultsIn the control group, athletes and coaches both showed a significant longitudinal deterioration in all measures of motivation, engagement, and functioning. In the experimental group, none of the measures of motivation, engagement, and functioning deteriorated but, instead, were generally maintained. In terms of performance, athletes of coaches in the experimental group won significantly more Olympic medals than did athletes in the control group.ConclusionEnacting an autonomy-supportive coaching style within the context of a high-stakes sports competition functioned as an antidote to coaches' otherwise situationally-induced controlling style. 相似文献
127.
128.
Takayuki Kawashima 《The Japanese psychological research》2015,57(3):206-217
Apparent changes in auditory scenes are often unnoticed. This change deafness phenomenon was examined in auditory scenes that comprise human voices. In two experiments, listeners were required to detect changes between two auditory scenes comprising two, three, and four talkers who voiced four‐syllable words. One of the voices in the first scene was randomly selected and was replaced with a new word in change trials. The rationale was that higher stimulus familiarity conferred by human voices compared to other everyday sounds, together with encoding and memory advantages for verbal stimuli and the modular processing of speech in auditory processing, should positively influence the change detection efficiency, and the change deafness phenomenon should not be observed when listeners are explicitly required to detect the obvious changes. Contrary to the prediction, change deafness was significantly observed in three‐ and four‐talker conditions. This indicates that change deafness occurs in listeners even for highly familiar stimuli. This suggests the limited ability for perceptual organization of auditory scenes comprising even a relatively small number of voices (three or four). 相似文献
129.
130.
多器官衰竭或多器官功能障碍综合征在临床中尤其是急诊及重症监护室内常见,各种病因所致的疾病进展到一定程度均可导致多器官衰竭。在本案例中,一例老年男性患者,以急性腹泻起病,后短时间内进展为多器官衰竭。通过对该例患者病史总结、病理生理机制的探讨,以及对整个诊疗过程的反思,结合“蝴蝶效应”理论,总结出一种新的临床思维,并探讨“蝴蝶效应”理论在对该例患者的诊断、治疗甚至医患沟通方面所起到的作用,以期通过参考该案例,对以后的临床工作起到一定帮助。 相似文献