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261.
We examined the role of spatial short-term memory (SSTM) in maintaining the hidden portions of occluded objects. We measured
the degree of maintenance by asking participants to perform an object-based attention task on occluded objects while maintaining
four locations in SSTM. SSTM did not interfere with object-based selection generally. Maintenance of occluded portions of
objects was prevented when four locations were held in SSTM and these locations did not overlap with the locations of occluded
objects. Importantly, when the observers remembered locations that overlapped with the occluded regions of objects, the occluded
objects were maintained behind the occluder. These results suggest that SSTM participates in maintaining the occluded sections
of objects. 相似文献
262.
Much has been written about the offshoring phenomenon from an economic efficiency perspective. Most authors have attempted to measure the net economic effects of the strategy and many purport to show that “in the long run” that benefits will outweigh the costs. There is also a relatively large literature on implementation which describes the best way to manage the offshoring process. But what is the morality of offshoring? What is its “rightness” or “wrongness?” Little analysis of the ethics of offshoring has been completed thus far. This paper develops a preliminary framework for analyzing the ethics of offshoring and then applies this framework to basic case study of offshoring in the U.S. The paper following discusses the definition of offshoring; shifts to the basic philosophical grounding of the ethical concepts; develops a template for conducting an ethics analysis of offshoring; applies this template using basic data for offshoring in the United States; and conducts a preliminary ethical analysis of the phenomenon in that country, using a form of utilitarianism as an analytical baseline. The paper concludes with suggestions for further research. 相似文献
263.
Sex Roles - Scholars have a limited understanding of what drives opinion on transgender rights. The present study begins to fill this gap by applying attribution theory to data from a national... 相似文献
264.
Master narratives, or prevailing cultural storylines, of motherhood provide a framework for new mothers to make sense of their experiences and to develop a coherent maternal identity. The present mixed methods study developed a theory-driven methodology to systematically identify a master narrative and examined whether one is present in 32 U.S. first-time mothers’ accounts of developing feelings for, and connection to, their newborns. In coding these mothers’ 95 episodes, we found that just over half of the mothers exclusively described positive feelings/connection toward their babies that were present in pregnancy or at birth (“At First Sight”; AFS), whereas 31 % exclusively described feelings/connection that took time to develop, or were negative, questioned, and/or tentative (“It Took Time”; ITT). To identify the presence of a master narrative, we compared these groups’ accounts on several theoretical indicators; the episodes of mothers who exclusively described ITT experiences were longer, more often contained talk of expectations, and were more likely to have a mismatch between expectation and experience than those of mothers who exclusively described AFS experiences. This suggests that ITT experience accounts countered a master narrative that mothers should have overwhelming, positive, and immediate feelings for/connection to their babies (AFS). Using discursive analysis, we then examined how the master narrative was actually invoked in the accounts of two mothers, one who positioned her experiences as aligned with, and one who positioned her experiences as counter to, the master narrative. Implications for supporting mothers in making meaning of their experiences, whether by aligning with the master narrative or co-constructing an empowering counter-narrative, are discussed. 相似文献
265.
Successful goal-directed visual behavior depends on efficient disengagement of attention. Attention must be withdrawn from its current focus before being redeployed to a new object or internal process. Previous research has demonstrated that occupying cognitive processes with a secondary cellular phone conversation impairs attentional functioning and driving behavior. For example, attentional processing is significantly impacted by concurrent cell phone use, resulting in decreased explicit memory for on-road information. Here, we examined the impact of a critical component of cell-phone use—active listening—on the effectiveness of attentional disengagement. In the gap task—a saccadic manipulation of attentional disengagement—we measured saccade latencies while participants performed a secondary active listening task. Saccadic latencies significantly increased under an active listening load only when attention needed to be disengaged, indicating that active listening delays a disengagement operation. Simple dual-task interference did not account for the observed results. Rather, active cognitive engagement is required for measurable disengagement slowing to be observed. These results have implications for investigations of attention, gaze behavior, and distracted driving. Secondary tasks such as active listening or cell-phone conversations can have wide-ranging impacts on cognitive functioning, potentially impairing relatively elementary operations of attentional function, including disengagement. 相似文献
266.
Norman Cameron 《The Journal of psychology》2013,147(1):165-184
College student attitudes toward United States involvement in three international conflict areas were measured at various times during the years 1965 through 1971. An examination of the mean attitude scores obtained toward United States involvement in the Arab-Israel, India-Pakistan, and Vietnam conflicts revealed some reluctance on the part of the students to have the United States involved in any of these areas of international conflict. Younger students were most dovish concerning United States involvement in Vietnam and were less so on the issues of the India-Pakistan and the Arab-Israel conflicts, whereas older students were more dovish regarding the issues of United States involvement in the Arab-Israel and India-Pakistan conflicts and least dovish with respect to the Vietnam conflict. Attitudes toward the involvement of the United States in both the Vietnam and Arab-Israel conflicts became significantly more dovish over time. 相似文献
267.
Norman Cameron 《The Journal of psychology》2013,147(2):181-195
One hundred college women completed a situational story that dealt with a traditional feminine occupation, while another 100 women completed a story that dealt with a more nontraditional, masculine occupation. The stories were used to measure fear of success. All women furnished information on their college major, career aspirations, and year in school, and completed the Masculinity and Ascendency scales from the Guilford-Zimmerman Temperament Survey. Both two- and three-dimensional chi square tests of association were performed to determine the relationship between fear of success and other variables. Results (p < .05) indicated that fear of success is greater toward a nontraditional occupation, especially for women of low ascendency, and fear of success is greater the closer women get to graduation. 相似文献
268.
269.
Jennifer A. Chatman Alicia D. Boisnier Sandra E. Spataro Cameron Anderson Jennifer L. Berdahl 《Organizational behavior and human decision processes》2008
Being in the numeric minority (e.g., being a solo woman in a group of men) influences how well a person performs within a work group. But being the solo member is only one way in which people can be atypical in a group; a person can also represent a social or demographic category that has not typically been associated with the task that the group is working on. Using a design with four categories of group composition (minority, balanced, majority, homogeneous) and two categories of tasks (sex-typical, sex-atypical) we found that the sex composition of the group interacted with the sex typicality of the task to influence both positive deferrals by group members and individual performance in groups. But, rather than consistently reducing performance as prior research has suggested, being numerically atypical enhanced individual performance when the task was typical for that person’s sex. Further, positive deferrals mediated between the interaction of numeric composition and task typicality in influencing individual performance suggesting that both majority group members and the solo member affect one another’s performance in groups. We conclude by discussing why understanding the interplay between these two sources of stereotyping, numeric composition and task typicality, is important for understanding the social nature of individual performance in groups. 相似文献
270.
We review recent advances in self‐regulation theory and research, highlighting implications for communication strategies aimed at persuading individuals to adopt health‐protective behaviors. We focus on the role of affect and imagery processes in health persuasion, reviewing research on how fear arousal and imagery influence health information processing and decision‐making. Despite ongoing controversy over the use of fear‐arousing appeals, considerable empirical evidence supports their efficacy. Such threat appeals can backfire, however, if they fail to address key aspects of self‐regulation processes. Research on the cognitive and emotional influences of imagery and other concrete‐perceptual stimuli points to strategies for integrating them into health persuasion efforts. Mental simulation techniques represent another promising avenue for communications aimed at fostering health behavior change. New directions of inquiry include research on appeals that arouse emotions other than fear (e.g., positive emotions), more nuanced applications of fear arousal in communications, and applications for computer‐based and Internet communications. 相似文献