全文获取类型
收费全文 | 1255篇 |
免费 | 35篇 |
国内免费 | 2篇 |
出版年
2023年 | 11篇 |
2021年 | 13篇 |
2020年 | 17篇 |
2019年 | 22篇 |
2018年 | 22篇 |
2017年 | 39篇 |
2016年 | 36篇 |
2015年 | 17篇 |
2014年 | 35篇 |
2013年 | 159篇 |
2012年 | 36篇 |
2011年 | 49篇 |
2010年 | 30篇 |
2009年 | 35篇 |
2008年 | 38篇 |
2007年 | 42篇 |
2006年 | 27篇 |
2005年 | 32篇 |
2004年 | 28篇 |
2003年 | 22篇 |
2002年 | 35篇 |
2001年 | 24篇 |
2000年 | 34篇 |
1999年 | 26篇 |
1998年 | 10篇 |
1997年 | 11篇 |
1996年 | 12篇 |
1995年 | 16篇 |
1994年 | 10篇 |
1993年 | 16篇 |
1992年 | 15篇 |
1991年 | 18篇 |
1990年 | 10篇 |
1989年 | 13篇 |
1988年 | 15篇 |
1987年 | 16篇 |
1986年 | 19篇 |
1985年 | 17篇 |
1984年 | 15篇 |
1983年 | 11篇 |
1982年 | 11篇 |
1981年 | 16篇 |
1980年 | 13篇 |
1979年 | 19篇 |
1978年 | 16篇 |
1977年 | 14篇 |
1976年 | 15篇 |
1975年 | 17篇 |
1974年 | 24篇 |
1973年 | 22篇 |
排序方式: 共有1292条查询结果,搜索用时 15 毫秒
921.
Harris JA Livesey EJ 《Journal of experimental psychology. Animal behavior processes》2008,34(1):144-154
In two experiments, human participants performed a causal judgment task that simultaneously comprised two reciprocal patterning discriminations and a biconditional discrimination. They learned both patterning discriminations more quickly than the biconditional discrimination. Postdiscrimination tests were used to identify participants who had, or had not, learned to apply the patterning rules, as well as participants who continued to expect summation when presented with two cues that predicted the same outcome. All groups were faster to learn the patterning than the biconditional discriminations. These results are inconsistent with models of stimulus representation that invoke configural representations (e.g., Pearce, 1987, 1994; Rescorla & Wagner, 1972) because these models solve biconditional discriminations more readily than patterning discriminations. 相似文献
922.
Harris JA Livesey EJ Gharaei S Westbrook RF 《Journal of experimental psychology. Animal behavior processes》2008,34(4):494-500
Two groups of rats were trained for 50 days on different discriminations in a magazine approach paradigm. One group was trained with a negative patterning schedule and a positive patterning schedule concurrently: they received intermixed trials of A+, B+, AB-, C-, D-, CD+ (A, B, C, and D are four distinct stimuli; the plus sign denotes reinforcement with food, and the minus sign denotes nonreinforcement). The second group of rats was trained with the same four stimuli arranged as compounds and reinforced according to the biconditional schedule AB+, CD+, AC-, and BD-. The first group learned the positive patterning schedule much more quickly than the negative patterning schedule, but they learned the negative patterning schedule more effectively than the second group learned the biconditional schedule. The authors discuss the implications of these findings for models of stimulus representation. 相似文献
923.
Two studies were conducted to determine if playing a video game that emphasized the body would increase negative body-image. Both studies [study 1 (N?=?51); college-aged males from the Midwestern USA; and study 2 (N?=?32); college-aged females from the Midwestern USA] had participants complete body image measures, play a video game that displayed muscular or thin characters for 15 min, and then complete post-game body image measures. Results showed that participants in both studies had significantly lower body esteem after video game play. Further, these findings were independent of the time spent playing video games and body mass index. This suggests that video games have a negative influence on the body-image of players. 相似文献
924.
Harris RS 《The American psychologist》2008,63(4):275-6; discussion 277-9
925.
Paul Harvey Kenneth J. Harris Mark J. Martinko 《Journal of business and psychology》2008,22(4):333-343
To better understand the influence of causal perceptions on turnover intentions, this study investigates the influence of
hostile attribution styles on job satisfaction, stress, and turnover intent. A theoretical model is developed in which satisfaction
and stress are predicted to mediate the relationship between hostile attributions and turnover intentions. Results of hierarchical
regression and path analysis partially supported the hypothesized model, suggesting that hostile attribution styles are an
important predictor of job satisfaction and turnover intentions. The predicted relationship between hostile attribution style
and stress was not supported. 相似文献
926.
Vanessa Harrar Rebecca Winter Laurence R. Harris 《Attention, perception & psychophysics》2008,70(5):807-817
This article compares the properties of apparent motion between a light and a touch with apparent motion between either two lights or two touches. Visual and tactile stimulators were attached to the tips of the two index fingers that were held apart at different distances. Subjects rated the quality of apparent motion between each stimulus combination for a range of stimulus onset asynchronies (SOAs). Subjects reported perceiving apparent motion between all three stimulus combinations. For light—light visual apparent motion, the preferred SOA and the direction threshold SOAs increased as the distance between the stimuli increased (consistent with Korte’s third law of apparent motion). Touch—touch apparent motion also obeyed Korte’s third law, but over a smaller range of distances, showing that proprioceptive information concerning the position of the fingers is integrated into the tactile motion system. The threshold and preferred SOAs for visuotactile apparent motion did not vary with distance, suggesting a different mechanism for multimodal apparent motion. 相似文献
927.
Studies of collective memory have traditionally been the domain of philosophers and sociologists, while cognitive psychologists have largely investigated memory at the level of the individual. However, within cognitive psychology there is a variety of psychological theories and experimental paradigms that have been used to study the process and outcomes of remembering in groups. In this paper we review the research on group remembering and draw together findings from different traditions. In doing so, we aim to answer a series of questions about the outcomes and consequences of recalling in groups, and the particular features of groups and of memories that may be conducive to the formation of a collective memory. In clarifying what we know and what is yet to be studied about group memory, we point the way forward for a cognitive psychological study of collective memory. 相似文献
928.
Perinatal asphyxia is a significant contributor to neonatal brain injury. However, there is significant variability in neurological outcome in neonates after global hypoxia-ischemia. The aims of this study were to identify which physiological response/s during global hypoxia-ischemia influence the severity of brain injury and to assess their relative importance. Hypoxia/hypercapnia was induced in 20 anaesthetized piglets by reducing the inspired oxygen fraction to 10% and the ventilation rate from 30 to 10 breaths per minute for 45 min. Neurological outcome was assessed using functional markers including cerebral function amplitude (via electroencephalography) and cerebral impedance, and the structural marker microtubule associated protein-2 by immunohistochemistry at 6 h post hypoxia. Significant variability in neurological outcome was observed following the constant hypoxia/hypercapnia insult. There was a high degree of variability in cardiovascular function (mean arterial blood pressure and heart rate) and serum cortisol concentrations in response to hypoxia. More effective maintenance of cardiovascular function and higher serum cortisol concentrations were associated with a better outcome. These two variables were strongly associated with neurological outcome, and together explained 68% of the variation in the severity of neurological outcome. The variability in the cardiovascular and cortisol responses to hypoxia may be a more important determinant of neurological outcome then previously recognized. 相似文献
929.
Sandra M. Stith Ting Liu L. Christopher Davies Esther L. Boykin Meagan C. Alder Jennifer M. Harris Anurag Som Mary McPherson J.E.M.E.G. Dees 《Aggression and violent behavior》2009,14(1):13-29
This review presents the results of a series of meta-analyses identifying the relative strength of various risk factors for child physical abuse and neglect. Data from 155 studies examining 39 different risk factors were included in the review. Large effect sizes were found between child physical abuse and three risk factors (parent anger/hyper-reactivity, family conflict and family cohesion). Large effect sizes were also found between child neglect and five risk factors (parent–child relationship, parent perceives child as problem, parent's level of stress, parent anger/hyper-reactivity, and parent self-esteem). 相似文献
930.
To determine whether children retain a preference for a previously accurate informant only in the short term or for long‐term use, 3‐ and 4‐year‐old children were tested in two experiments. In both experiments, children were given accuracy information about two informants and were subsequently tested for their selective trust in the two informants (Experiment 1: immediately, 1 day and 1 week later; Experiment 2: immediately, 4 days and 1 week later). Both age groups preferred to trust the accurate informant not only immediately after receiving accuracy information but also at subsequent time‐points. Children who were immediately able to explicitly identify the accurate informant were significantly more likely to seek and accept information from her 1 week later. However, even when they had not been asked to explicitly identify the accurate informant both age groups still maintained their preference for her. Thus, by 3 years of age, children spontaneously choose a previously accurate informant up to 1 week after exposure to information regarding her accuracy. 相似文献