全文获取类型
收费全文 | 3460篇 |
免费 | 129篇 |
国内免费 | 2篇 |
专业分类
3591篇 |
出版年
2023年 | 15篇 |
2021年 | 32篇 |
2020年 | 51篇 |
2019年 | 69篇 |
2018年 | 105篇 |
2017年 | 90篇 |
2016年 | 99篇 |
2015年 | 83篇 |
2014年 | 84篇 |
2013年 | 414篇 |
2012年 | 135篇 |
2011年 | 130篇 |
2010年 | 97篇 |
2009年 | 78篇 |
2008年 | 120篇 |
2007年 | 122篇 |
2006年 | 109篇 |
2005年 | 119篇 |
2004年 | 115篇 |
2003年 | 111篇 |
2002年 | 112篇 |
2001年 | 57篇 |
2000年 | 54篇 |
1999年 | 56篇 |
1998年 | 60篇 |
1997年 | 39篇 |
1996年 | 68篇 |
1995年 | 57篇 |
1994年 | 58篇 |
1993年 | 49篇 |
1992年 | 54篇 |
1991年 | 39篇 |
1990年 | 46篇 |
1989年 | 45篇 |
1988年 | 37篇 |
1987年 | 40篇 |
1986年 | 39篇 |
1985年 | 51篇 |
1984年 | 34篇 |
1983年 | 51篇 |
1982年 | 43篇 |
1981年 | 33篇 |
1980年 | 33篇 |
1979年 | 26篇 |
1978年 | 30篇 |
1977年 | 26篇 |
1976年 | 23篇 |
1975年 | 20篇 |
1974年 | 23篇 |
1973年 | 18篇 |
排序方式: 共有3591条查询结果,搜索用时 15 毫秒
91.
92.
Numerous recent investigations have focused on a particular relation between the roles a stimulus plays in successive displays: when a stimulus ignored by a subject on one occasion is to be attended on a succeeding occasion, reaction time to that stimulus is slowed relative to a control condition. But this is but one possible case ofnegative priming. There are other ways in which negative priming might occur, and there are several varieties of positive priming as well. All these possibilities were explored in the present experiment. 相似文献
93.
Lynn Hasher Rose T. Zacks Ellen R. Stoltzfus Michael J. Kane S. Lisa Connelly 《Psychonomic bulletin & review》1996,3(2):231-237
In two experiments, the pattern of persistence of negative priming effects across delay intervals of 500 and 2,500 msec was assessed using a within-subjects, random sequencing of delays. Neill and Valdes (1992; Neill, Valdes, Terry, & Gorfein, 1992) have argued that a within-subject experimental design is required for decay of negative priming to be seen, in contrast to results reported elsewhere (e.g., Tipper, Weaver, Cameron, Brehaut, & Bastedo, 1991) showing stable negative priming effects across delays. In neither experiment was substantial evidence of decay detected, raising questions for the notion that suppression necessarily declines across brief temporal intervals and for the assertion that episodic retrieval is the sole source of negative priming. 相似文献
94.
Mary E. Evans Ph.D. Mary I. Armstrong M.S.W. M.B.A. Anne D. Kuppinger M.Ed. 《Journal of child and family studies》1996,5(1):55-65
New York State's initial attempt at individualizing services occurred within the context of an experiment. We randomly assigned children 5–12 years old who were referred for out-of-home placement in treatment foster care to either treatment foster care, Family-Based Treatment (n=15), or to Family-Centered Intensive Case Management (FCICM) (n=27). FCICM used teams of case managers and parent advocates to provide in-home services. Flexible service dollars, respite care, and behavior management skills training were available to assist teams in individualizing care. Preliminary outcomes indicate that children in FCICM are doing as well or better than children assigned to FBT in their functioning and symptom reduction. Parents of children in FCICM have made gains, although not at a statistically significant level, in behavior management skills and family strengths that allow them to provide care for their children at home. 相似文献
95.
Heiko Hecht Mary K. Kaiser Martin S. Banks 《Attention, perception & psychophysics》1996,58(7):1066-1075
When an object’s motion is influenced by gravity, as in the rise and fall of a thrown ball, the vertical component of acceleration is roughly constant at 9.8 m/sec2. In principle, an observer could use this information to estimate the absolute size and distance of the object (Saxberg, 1987a; Watson, Banks, von Hofsten, & Royden, 1992). In five experiments, we examined people’s ability to utilize the size and distance information provided by gravitational acceleration. Observers viewed computer simulations of an object rising and falling on a trajectory aligned with the gravitational vector. The simulated objects were balls of different diameters presented across a wide range of simulated distances. Observers were asked to identify the ball that was presented and to estimate its distance. The results showed that observers were much more sensitive to average velocity than to the gravitational acceleration pattern. Likewise, verticality of the motion and visibility of the trajectory’s apex had negligible effects on the accuracy of size and distance judgments. 相似文献
96.
Patricia MacCorquodale Susan A. Basow Mary Anne Fitzpatrick Deborah Kuhn-McGregor 《Sex roles》1985,13(9-10):567-579
97.
Mary Beth 《Contemporary Family Therapy》1985,7(2):116-121
A separation-individuation model is used to explore the dynamics of the Willy Loman family as depicted in the play,Death of a Salesman. The concept of differentiation is discussed, with examples from the play used to magnify the applicability of this construct. The family is viewed in three-generational context, using Erickson's definition of identity as it relates to the continuity between the past, present and future. The low level of differentiation inexorably leads to a void of intimacy, reflected in the form of emotional isolation, inability to tolerate differences and lack of problem solving skills. Finally, the discussion accents the difficulties experienced by the Loman children to separate and in individuation. 相似文献
98.
William D. Murphy Mary R. Haynes Emily M. Coleman Barry Flanagan 《Journal of psychopathology and behavioral assessment》1985,7(1):37-47
The present study presents data relevant to the sexual responding to aggressive cues of a large sample of nonrapist males recruited from the community. Two hundred three subjects received physiological assessment of sexual arousal to heterosexual and rape stimuli. Results indicated that under instructions not to interfere with sexual responding, approximately 80% of the nonrapists would be correctly classified, which was significantly different from chance. However, under instructions to suppress arousal, classification was no better than chance. The rape index was not related to age, socioeconomic status, sexual experience, or amount of arousal shown in the laboratory. However, there was a small but significant relationship to IQ. Overall, the data suggest that for instructions not to interfere with responding, the error rate seen in this larger-scale sample was equivalent to that in previous studies using smaller normative samples and that classification in general is not biased by the subject characteristics measured in this study.Portions of this project were supported by USPHS Grant MH-34030-02 from the Center for the Studies of Crime and Delinquency and by Tennessee Department of Mental Health and Mental Retardation Research Contract ID-0783 to the Department of Psychiatry. 相似文献
99.
100.
Interpreting areas of strength and weakness on the Stanford-Binet presents problems for many clinicians. Sattler's SD method for determining normal variability provides an objective approach for dealing with this issue, and is thus a valuable tool for Binet interpretation. However, Sattler's procedure is beset by practical problems that limit its usefulness. The aim of this paper was to develop a simplification of Sattler's technique (in the form of a table) to make it easier to use and to apply to the Binet profile of any child tested. An illustration is included to demonstrate the role of the table for generating hypotheses about a child's strong and weak areas of functioning. Cautions are discussed regarding the application of the interpretive procedure. 相似文献