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241.
We partially test and extend Stone & Colella's (1996 ) model of factors affecting the treatment of persons with disabilities. We conducted a laboratory experiment designed to predict helping behavior toward a coworker with a disability on a reward-independent task. Data were collected in a survey designed to measure some of our predictors. The experiment included a confederate, in whom we manipulated the presence and type of a disability (no disability, mental disability, and physical disability) and 133 participants. We ran a manipulation check on 84 participants in a holdout sample. Results indicate that impression management, equity preference, and type of disability were significantly related to helping behavior, but presence of disability and feminine gender-role identity were not. 相似文献
242.
Prof. Dr. Werner Laubichler Prof. Dr. Anton Kühberger 《Forensische Psychiatrie, Psychologie, Kriminologie》2009,3(4):309-317
We collected data on 121 cases of homicide and manslaughter in the normal penitentiary system and counted the cases of perpetrators with, and without, psychiatric diagnosis. About 30% of the sample consisted in perpetrators without any psychiatric diagnosis; in contrast, about 40% were diagnosed as personality disorder; some few cases (7%) were classified as alcoholism or polytoxicomania, respectively; and the rest (23%) were cases of both personality disorder and alcoholism/polytoxicomania. Perpetrators without psychiatric diagnosis differed in systematic ways from perpetrators with psychiatric diagnosis. The former committed their offenses more on victims in partnership and family, while perpetrators with psychiatric diagnosis frequently offended strangers. Perpetrators lacking a diagnosis used poison, and striking to dead, relatively more frequently while homicide and manslaughter by stabbing, shooting, or some combination thereof were committed mainly by perpetrators with psychiatric diagnosis. Diagnosed perpetrators had more frequently been previously convicted (nearly 70%). In sum we found a considerable percentage of perpetrators who lacked a psychiatric diagnosis. We argue that this group can properly be distinguished from perpetrators who have some psychiatric diagnosis. 相似文献
243.
Uncertainty of one’s future is the essential problem of saving decisions. Unlike previous experimental studies, we capture this crucial uncertainty by a scenario-based satisficing approach. Decision makers first form aspirations for a few relevant scenarios, and then search for consumption plans guaranteeing these aspirations. Our aim is to investigate whether agents make satisficing choices and, if so, how satisficing relates to optimality. We find that satisficing allocations can be reached easily when aspirations are incentivized, although aspiration levels are rather far from what optimality suggests. 相似文献
244.
John D. Cullen Werner F. Helsen Martinus J. Buekers Kathryn L. Hesketh Janet L. Starkes Digby Elliott 《Human movement science》2001,20(6):807-828
Two experiments examined on-line processing during the execution of reciprocal aiming movements. In Experiment 1, participants used a stylus to make movements between two targets of equal size. Three vision conditions were used: full vision, vision during flight and vision only on contact with the target. Participants had significantly longer movement times and spent more time in contact with the targets when vision was available only on contact with the target. Additionally, the proportion of time to peak velocity revealed that movement trajectories became more symmetric when vision was not available during flight. The data indicate that participants used vision not only to 'home-in' on the current target, but also to prepare subsequent movements. In Experiment 2, liquid crystal goggles provided a single visual sample every 40 ms of a 500 ms duty cycle. Of interest was how participants timed their reciprocal aiming to take advantage of these brief visual samples. Although across participants no particular portion of the movement trajectory was favored, individual performers did time their movements consistently with the onset and offset of vision. Once again, performance and kinematic data indicated that movement segments were not independent of each other. 相似文献
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We examine the notion of eudaimonic entertainment during exposure to a sad but meaningful movie, using a new measure consisting of 5 dimensions derived from research on positive psychology. We, thereby, transfer the conception of eudaimonic well‐being to the conception of entertainment. Results of a confirmatory factor analysis show that the 5 dimensions can be further condensed into 2 second‐order factors. We applied these new measures in a study in which the ending of a movie was manipulated (sad vs. happy). The results provide both discriminant and convergent validity and show that hedonic entertainment measures were affected by the manipulation, but that eudaimonic entertainment measures were unaffected. A second study provided further evidence for the validity of the construct. 相似文献
247.
Dr. Werner van Haren 《Psychotherapeut》2011,56(6):549-550
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