全文获取类型
收费全文 | 460篇 |
免费 | 21篇 |
出版年
2024年 | 2篇 |
2023年 | 8篇 |
2022年 | 3篇 |
2021年 | 6篇 |
2020年 | 15篇 |
2019年 | 18篇 |
2018年 | 20篇 |
2017年 | 22篇 |
2016年 | 27篇 |
2015年 | 15篇 |
2014年 | 16篇 |
2013年 | 57篇 |
2012年 | 21篇 |
2011年 | 32篇 |
2010年 | 31篇 |
2009年 | 21篇 |
2008年 | 23篇 |
2007年 | 21篇 |
2006年 | 19篇 |
2005年 | 14篇 |
2004年 | 15篇 |
2003年 | 5篇 |
2002年 | 8篇 |
2001年 | 7篇 |
1999年 | 5篇 |
1998年 | 5篇 |
1997年 | 1篇 |
1996年 | 1篇 |
1995年 | 1篇 |
1994年 | 3篇 |
1993年 | 2篇 |
1990年 | 6篇 |
1989年 | 1篇 |
1988年 | 3篇 |
1987年 | 3篇 |
1984年 | 1篇 |
1983年 | 3篇 |
1982年 | 5篇 |
1981年 | 1篇 |
1980年 | 1篇 |
1977年 | 1篇 |
1976年 | 2篇 |
1975年 | 1篇 |
1974年 | 2篇 |
1973年 | 1篇 |
1972年 | 3篇 |
1971年 | 1篇 |
1969年 | 1篇 |
1957年 | 1篇 |
排序方式: 共有481条查询结果,搜索用时 15 毫秒
211.
Joachim Hüffmeier Katrin Wessolowski Annette van Randenborgh Julia Bothin Nikola Schmid‐Loertzer Guido Hertel 《European journal of social psychology》2014,44(4):287-296
This research demonstrates social support from fellow group members as unique trigger of additional effort and performance in groups. Support‐induced effort gains are shown both compared with groups without social support and individual work. Study 1 examined existing beliefs about motivating group work among employees with professional group work experience (n = 130). The results revealed social support as one of the most frequently reported sources of group‐induced effort gains. Study 2 explored self‐reported effort intentions in group training scenarios among athletes (n = 94). Finally, Study 3 examined performance as a manifest indicator of effort in an experimental persistence task among students (n = 88). The results of Study 2 and Study 3 showed significant gains due to social support in both self‐reported effort and manifest performance, respectively. Together, the results demonstrate that receiving social support from fellow group members leads to higher effort in groups at the level of existing beliefs about motivating group work, at the level of effort intentions, and at the level of manifest performance behavior. The observed findings cannot be explained by established sources of motivation gains in groups such as social comparison or social indispensability. Copyright © 2014 John Wiley & Sons, Ltd. 相似文献
212.
Simone Weil 《Philosophical Investigations》2014,37(2):105-112
In response to Paul Valéry's claim that “philosophy is poetry,” Simone Weil set out to examine the nature of philosophical thinking. She argues that it is above all concerned with value. In the course of her argument, she lays out the grammatical differences between thinking about value, and other epistemological endeavours. These differences mean that inconsistencies are not to be avoided in philosophy, and that philosophy is not a matter of system building. In the end, she also believes that thinking philosophically requires one to possess the value of detachment, and hence a readiness to be transformed. 相似文献
213.
214.
In the study entitled “Web usability evaluation with screen reader users: Implementation of the Partial Concurrent Thinking
Aloud technique” (Federici et al. 2010), we have proposed a modified protocol of usability evaluation technique for blind users, which integrates the features of
the concurrent and the retrospective techniques. This new technique, called partial concurrent thinking aloud (PCTA), while
respecting the properties of classic verbal protocols, overcomes the structural interference and the limits of concurrent
and retrospective protocols when used with screen reader users. In order to facilitate understanding and acquisition of the
PCTA’s technique for practitioners and researchers, we have video recorded three different verbal protocols by visualizing
five experimental sections. In the first two videos, we have compared a concurrent with a retrospective’s verbal protocol
of a sighted user, showing the difference of the verbalizations provided by the user in these two conditions. The third video
shows the structural interference of the screen reader, during a blind user concurrent thinking aloud. In the last two videos,
we show the difference of a blind user behaviour when PCTA or retrospective protocol is adopted. The videos clearly visualize
the advantage of the PCTA use in respect of the two other protocols. In conclusion, the visualization of the PCTA technique
confirms that this new verbal protocol promotes and guarantees a more user-driven usability assessment with disabled people,
by better involving screen reader users, overcoming the structural interference and the limits of the concurrent and retrospective
protocols. 相似文献
215.
Annick Darioly Marianne Schmid Mast 《European Journal of Work and Organizational Psychology》2013,22(2):239-265
We investigated the effects of a leader's task-incompetence on how subordinates perceive and interact with their leader. In Study 1, 80 participants in a subordinate role interacted via e-mail and in Study 2, 80 participants interacted face-to-face with either a competent or an incompetent leader on a problem-solving task. Participants' dominance behaviour, how much they resisted the leader's influence, their perception of the leader, and their task involvement were assessed. As predicted, subordinates perceived the leader's incompetence as a lack of power and compensated for it by taking on a more powerful position themselves (i.e., more dominance behaviour, more resistance to the leader's influencing attempts). In sum, having a task-incompetent leader affects not only the subordinates' perception of the leader but also how the subordinate interacts with the leader. 相似文献
216.
The frequency and characteristics of involuntary autobiographical memories were compared in 25 stable dysphoric and 28 non-dysphoric participants, using a new laboratory-based task (Schlagman & Kvavilashvili, 2008). Participants detected infrequent target stimuli (vertical lines) in a simple vigilance task and recorded any involuntary autobiographical memories that came to mind, mostly in response to irrelevant words presented on the screen. Dysphoric participants reported involuntary memories as frequently and as quickly as non-dysphoric participants and their memories were not repetitive intrusive memories of negative or traumatic events. Additional content analysis showed that dysphoric participants did not recall more memories of objectively negative events (e.g., accidents, illnesses, deaths) than non-dysphoric participants. However, significant group differences emerged in terms of a mood congruency effect whereby dysphoric participants rated their memories as more negative than non-dysphoric participants. Moreover, the proportion of negatively rated involuntary memories was related to lower mood ratings at the end of the session in the dysphoric but not in the non-dysphoric group. Finally, groups did not differ on several memory characteristics such as vividness, specificity (high in both groups) and rates of rehearsal (low in both groups). Theoretical and practical implications of these findings for research on depression and autobiographical memory are discussed. 相似文献
217.
Arthur A. Stone Phd Heiddis B. Valdimarsdottir Phd Edward S. Katkin Phds John Burns Ma Donald S. Cox Dds Dmsc Simone Lee Bs 《Psychology & health》2013,28(4):269-284
Abstract There is considerable evidence from naturalistic studies that psychosocial stressors affect human immune function. To achieve control over factors that could bias naturalistic studies, laboratory stressors developed by cardiovascular researchers were tested to determine if they affected immune function. Thirty volunteer students were exposed to 20 minutes of mental tasks. Psychophysiological indices (heart rate, blood pressure, skin conductance) and subjective responses were monitored prior to, during, and 1-hour after the tasks, blood, samples for immunological analyses were also drawn at these times. Thirteen subjects who were not exposed to the tasks served as controls. Subjects exposed to the tasks showed increased levels of subjective distress and increased psychophysiologic responses (except diastolic blood pressure) during the tasks. Relative to controls, stressed subjects had reduced lymphocyte proliferative responses to classic T cell mitogens both immediately after and 1-hour after the tasks were found in whole blood cultures, although responses of isolated lymphocytes were not significantly affected. There were only marginal differences in whole blood mitogen responses for stressed subjects with low versus high autonomic reactions to the stressor. These results support an emerging view that the immune system is sensitive to brief stressors and that laboratory models may be useful for exploring stress-induced changes in immune function. 相似文献
218.
Simona Collina Patrizia Tabossi Flavia De Simone 《Journal of psycholinguistic research》2013,42(5):461-473
Psycholinguistic experiments conducted with the picture-word interference paradigm are typically preceded by a phase during which participants learn the words they will have to produce in the experiment. In Experiment 1, the pictures (e.g., a frog) were to be named and were presented with a categorically related (e.g., cat) or unrelated distracter (e.g., pen). In the related condition responses were slower relative to the unrelated condition for the participants who had gone through the learning phase. In contrast, participants who had not been previously familiarized with the materials showed facilitation. In Experiment 2 one group of participants, as usual, learned to produce the targets upon presentation of the corresponding pictures (e.g., a frog). The other group learned to produce the same targets upon presentation of unrelated pictures (e.g., a clock). They showed very similar semantic effects. The implications of the findings in the study of word production are discussed. 相似文献
219.
Eldad Yechiam Olga Arshavsky Simone G. Shamay-Tsoory Shoshana Yaniv Judith Aharon 《Brain and cognition》2010
Recent studies have recorded a tendency of individuals with Autism Spectrum Conditions (ASC) to continually change their choices in repeated choice tasks. In the current study we examine if this finding implies that ASC individuals have a cognitive style that facilitates exploration and discovery. Six decision tasks were administered to adolescents with ASC and matched controls. Significant differences in shifting between choice options appeared in the Iowa Gambling task (Bechara, Damasio, Damasio, & Anderson, 1994). A formal cognitive modeling analysis demonstrated that for about half of the ASC participants the adaptation process did not conform to the standard reinforcement learning model. These individuals were only coarsely affected by choice-outcomes, and were more influenced by the exploratory value of choices, being attracted to previously un-explored alternatives. An examination of the five simpler decision tasks where the advantageous option was easier to determine showed no evidence of this pattern, suggesting that the shifting choice pattern is not an uncontrollable tendency independent of task outcomes. These findings suggest that ASC individuals have a unique adaptive learning style, which may be beneficial is some learning environment but maladaptive in others, particularly in social contexts. 相似文献
220.
Recent experimental studies have shown that people code time in terms of a mental timeline which typically runs from left to right or from back to front. Determining the cognitive function of this mental timeline for language processing, however, is still an unsettled issue. Whereas the studies of Ulrich and Maienborn (2010) and Ulrich et al. (2012) argue against an automatic activation of the mental timeline for the interpretation of tense and temporal adverbials at sentence level, Sell and Kaschak (2011) observe an automatic activation for the processing of past- and future-related sentences in small stories. The present paper reports the results of three experiments which examine the processing of sentences with retrospective and prospective verbs (e.g., to remember, to regret vs. to expect, to announce) in present tense, which locate a second, embedded event in the past or the future. When temporal information was task-relevant, a space–time congruency effect emerged (Experiment 1). This suggests that the mental timeline is not only linked to overtly deictic linguistic material but may also be construed in a more intricate way through the compositional construction of sentence meaning. The congruency effect disappeared, however, when temporal information was task-irrelevant (Experiments 2 and 3), suggesting that the mental timeline is not functionally involved in the cognitive processing of these especially demanding two-event sentences. The results of the present study support the conclusion that the relevant factor driving an automatic activation of the mental timeline is not the number of linguistically expressed events, but might rather be the number of sentential units. 相似文献