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Fish and wildlife crime is an understudied area of criminology and criminal justice and when it is the focus of research, studies tend to be characterized by small samples and a lack of multivariate analyses. This study examines the nature and extent of cited fish and wildlife offenses and characteristics of offenders through quantitative analysis of 15,657 incidents of cited fish and wildlife offenses in Florida. The results indicate that a viable typology of wildlife crime is emergent and that there are important racial and ethnic differences across types of wildlife offenses. 相似文献
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Heller MA Kappers AM McCarthy M Clark A Riddle T Fulkerson E Wemple L Walk AM Basso A Wanek C Russler K 《Perception》2008,37(6):816-840
A series of experiments was carried out to examine the effect of curvature on haptic judgments of extent in sighted and blind individuals. Experiment 1 showed that diameters connecting the endpoints of semicircular lines were underestimated with respect to straight lines, but failed to show an effect of visual experience on length judgments. In experiment 2 we tested are lengths. The effects of curvature on perceived path length were weaker, but were still present in this experiment. Visual experience had no effect on path length judgments. Another experiment was performed to examine the effect of repeated tracing (1, 5, 9, or unlimited number of traces) on judgments of the lengths of straight lines and diameters of semicircles. Judgments of extent were more accurate when subjects engaged in larger numbers of traces. There was no effect of number of traces on curve-height judgments, suggesting that subjects were not using height estimates to judge diameters of semicircles. In a further experiment we tested the effect of number of traces on curves that varied in height. Restricting subjects to a single trace magnified the effect of path length on judgments of the distance between the endpoints of curves. Additional experiments showed that curvature effects on diameter judgments were not eliminated when stimuli were in the frontal plane or when the curves were explored with the use of two hands. Arm support had no effect on judged length in experiment 7. A final experiment showed a robust horizontal vertical illusion in haptic perception of convex curves, with overestimation of the heights of the curves compared with their widths. The practical and theoretical implications of the results are discussed. 相似文献
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The purpose of this investigation was to gain a better understanding of the transactional processes associated with communicating bad news. The authors asked 62 veterinarians to recall a time when they gave bad news and to respond to a series of statements designed to assess what they did in the transaction and how the transaction impacted the receiver of the news, as well as themselves. The majority of participants followed recommendations published in the medical and veterinary literatures, but rated some of these recommended strategies as making the news harder to give. Although these transactions were not rated as being overly stressful, for some veterinarians stress transcended the bounds of the interaction. Consistent with a transactional stress and coping perspective, preparation efforts were correlated with delivery efforts. However, preparation stress was unrelated to preparation or delivery efforts, and neither preparation efforts nor delivery efforts related to effectiveness appraisals or perceptions of client satisfaction. 相似文献
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Tara Ferguson Jeff Berlin Erica Noles James Johnson William Reed C. Vincent Spicer 《Sex roles》2005,52(7-8):477-487
This study was designed to explore how the impact of exposure to a few stereotyped group members can be mediated by individual variation in stereotype application to other group members. When compared to participants exposed to nonpromiscuous women on an episode of the Jerry Springer Show, those exposed to promiscuous women perceived a victim of sexual harassment as less traumatized and more responsible for the event. In addition, exposure condition had no impact on judgments when the man physically touched the victim. Conversely, when he made a verbal comment or verbal request, those in the promiscuous condition reported perceptions of less victim trauma and made greater attributions of victim responsibility. The findings also indicate that the effects of exposure to the promiscuous woman depictions were mediated by individual variation in attributions of victim promiscuity. Finally, activation of the promiscuous female stereotype was also shown to have generalized to judgments of women in a nonsexual domain. 相似文献
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Stress often negatively impacts physical and mental health but it has been suggested that voluntary physical activity may benefit health by reducing some of the effects of stress. The present experiments tested whether voluntary exercise can reduce heart rate, core body temperature and locomotor activity responses to acute (novelty or loud noise) or repeated stress (loud noise). After 6 weeks of running-wheel access, rats exposed to a novel environment had reduced heart rate, core body temperature, and locomotor activity responses compared to rats housed under sedentary conditions. In contrast, none of these measures were different between exercised and sedentary rats following acute 30-min noise exposures, at either 85 or 98 dB. Following 10 weeks of running-wheel access, both groups displayed significant habituation of all these responses to 10 consecutive daily 30-min presentations of 98 dB noise stress. However, the extent of habituation of all three responses was significantly enhanced in exercised compared to sedentary animals on the last exposure to noise. These results suggest that in physically active animals, under some conditions, acute responses to stress exposure may be reduced, and response habituation to repeated stress may be enhanced, which ultimately may reduce the negative and cumulative impact of stress. 相似文献
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Attributional Retraining: reducing the likelihood of failure 总被引:1,自引:0,他引:1
Tara L. Haynes Stewart Rodney A. Clifton Lia M. Daniels Raymond P. Perry Judith G. Chipperfield Joelle C. Ruthig 《Social Psychology of Education》2011,14(1):75-92
Failing a course is an acutely negative event for first-year university students, and a major contributor to high attrition rates at North American universities. Despite its prevalence, course failure receives relatively little research attention. What can be done to reduce course failure and help first-year students remain in university? This study examined the efficacy of an Attributional Retraining treatment intervention to reduce course failure in an Introductory Psychology course. Attributional Retraining is designed to restructure students’ causal explanations of poor performance by encouraging controllable attributions such as effort and strategy in place of immutable causes such as academic ability or intelligence. Relative to students in the control group, first-year students who received Attributional Retraining were less likely to fail the Introductory Psychology course (14.6% vs. 6.4%). This finding emerged beyond the effects of several well-established predictors of academic outcomes including student background characteristics (i.e., age, gender, and past academic performance) and learning environment variables (student registration status and participation in a first-year orientation program), suggesting the utility of Attributional Retraining for students with varying backgrounds and in different educational contexts. To the extent that Attributional Retraining is effective, inexpensive, and relatively easy to administer it may be a viable option for inclusion in orientation programs designed to reduce course failure and attrition among first-year university students. 相似文献