全文获取类型
收费全文 | 531篇 |
免费 | 62篇 |
专业分类
593篇 |
出版年
2024年 | 3篇 |
2023年 | 13篇 |
2022年 | 11篇 |
2021年 | 14篇 |
2020年 | 30篇 |
2019年 | 27篇 |
2018年 | 43篇 |
2017年 | 42篇 |
2016年 | 46篇 |
2015年 | 26篇 |
2014年 | 27篇 |
2013年 | 78篇 |
2012年 | 44篇 |
2011年 | 44篇 |
2010年 | 21篇 |
2009年 | 17篇 |
2008年 | 24篇 |
2007年 | 13篇 |
2006年 | 16篇 |
2005年 | 7篇 |
2004年 | 7篇 |
2003年 | 5篇 |
2002年 | 8篇 |
2001年 | 5篇 |
2000年 | 1篇 |
1998年 | 3篇 |
1997年 | 1篇 |
1996年 | 1篇 |
1995年 | 1篇 |
1989年 | 1篇 |
1981年 | 1篇 |
1978年 | 1篇 |
1976年 | 2篇 |
1972年 | 1篇 |
1957年 | 1篇 |
1956年 | 1篇 |
1955年 | 2篇 |
1954年 | 2篇 |
1953年 | 3篇 |
排序方式: 共有593条查询结果,搜索用时 15 毫秒
131.
Madison R. Lord Ashley B. Batastini Colin J. Smith Michael J. Vitacco Tom Eddy 《Behavioral sciences & the law》2024,42(2):96-114
Violent rhetoric online is becoming increasingly relevant to the practice of forensic mental health assessment as examinee's virtual lives may transform into real-world acts of violence. With the rise of a diverse subculture of violent online communities, the aim of the present study was to inform how concerns with online sources of collateral data and racial/ethnic biases may influence determinations of violence potential. Using an experimental design, jury-eligible participants (N = 278) and forensic mental health experts (N = 78) were presented with mock Twitter (now referred to as X) posts that varied by data source (i.e., how information was accessed) and the examinee's race/ethnicity. Results showed no differences in participants' ratings of data credibility, how much weight they would place on the posts in a threat assessment, or how likely the examinee was to act violently against his intended target. Implications regarding the interpretation of social media evidence, relevant limitations, and future research are discussed. 相似文献
132.
Profiles of externalizing behavior problems for boys and girls across preschool: the roles of emotion regulation and inattention 总被引:1,自引:0,他引:1
Although externalizing behavior typically peaks in toddlerhood and decreases by school entry, some children do not show this normative decline. A sample of 383 boys and girls was assessed at ages 2, 4, and 5 for externalizing behavior and at age 2 on measures of emotion regulation and inattention. A longitudinal latent profile analysis was performed and resulted in 4 longitudinal profiles of externalizing behavior for each gender. Poor emotion regulation and inattention were important predictors of membership in the chronic-clinical profile for girls, whereas socioeconomic status and inattention were important predictors of membership in the chronic-clinical profile for boys. Results are discussed with respect to the development of adaptive skills that lead to normative declines in externalizing behavior across childhood. 相似文献
133.
When two masked, to-be-attended targets are presented within approximately half a second of each other, performance on the second target (T2) suffers, relative to when the targets are presented further apart in time or when the first target (T1) can be ignored. This pattern of results is known as the attentional blink (AB). Typically, participants differ with respect to the magnitude of their AB and their overall target accuracy. Despite investigations as to what participant characteristics may influence AB performance (e.g., age, brain damage, or mood state), there has been no focused examination of whether individual differences in cognitive performance measures predict the magnitude of the AB or overall rapid serial visual presentation(RSVP) target accuracy. Our university studentparticipants performed single-target and dual-target RSVP tasks, as well as a selection of cognitive tasks that did not use RSVP presentations, with color, letter, digit, and object stimuli. Overall performance on each of the RSVP targets (T1, T2, and single target) was predicted by speeded manual and vocal identification times to isolated stimuli and by performance with other RSVP targets. However, the magnitude of the AB was predicted only by T1 accuracy, not by any other performance measures. The results suggest that individual differences in AB magnitude do not result from differences in effective RSVP target encoding and are not well explained by varied information-processing abilities. 相似文献
134.
On the reality of the conjunction fallacy 总被引:2,自引:0,他引:2
Attributing higher "probability" to a sentence of form p-and-q, relative to p, is a reasoning fallacy only if (1) the word probability carries its modern, technical meaning and (2) the sentence p is interpreted as a conjunct of the conjunction p-and-q. Legitimate doubts arise about both conditions in classic demonstrations of the conjunction fallacy. We used betting paradigms and unambiguously conjunctive statements to reduce these sources of ambiguity about conjunctive reasoning. Despite the precautions, conjunction fallacies were as frequent under betting instructions as under standard probability instructions. 相似文献
135.
Mental fatigue influence on effort-related cardiovascular response: difficulty effects and extension across cognitive performance domains 总被引:2,自引:0,他引:2
Rex A. Wright Tonia R. Junious Christin Neal Ashley Avello Candace Graham Laura Herrmann Sonia Junious Natasha Walton 《Motivation and emotion》2007,31(3):219-231
Two experiments investigated cardiovascular effects of mental fatigue as a function of (1) the difficulty of the cognitive
challenge with which participants were confronted, and (2) the relevance of that challenge to the activity that instigated
the fatigue. In the first, participants performed an easy (fatigue low) or difficult (fatigue high) counting task and then
were presented an arithmetic challenge (task B relevance high) or a scanning challenge (task B relevance low) with instructions
that they would avoid a noise if they attained a modest performance standard. Analysis of blood pressure responses assessed
during the work periods revealed fatigue main effects, reflecting stronger responses for High Fatigue participants, regardless
of the character of the second task. In the second, the procedure was the same except that it included a high performance
standard and provided the chance to win a prize. Analysis of the pressure data revealed fatigue x work period interactions,
reflecting relatively stronger responses among High Fatigue participants in work period 1, but relatively weaker responses
among these participants in work period 2. Results confirm previous findings and support an analysis of fatigue influence
on effort and associated cardiovascular responses. They also argue against the idea that mental fatigue influence may be confined
to relevant cognitive performance realms.
相似文献
Rex A. WrightEmail: |
136.
137.
138.
Marian M. Morry Ashley Hall Simmi Mann Mie Kito 《The Journal of social psychology》2014,154(5):401-422
A four-wave longitudinal study examined how relational-interdependent self-construal (RISC) or the tendency to think of one’s self in terms of close relationships, was related to cognitions and behaviors within friendships. In same-sex friendships, in both concurrent and prospective analyses, own RISC was associated with perceived friend’s RISC, own relationship supportive behaviors, and own relationship quality. Perceived friend’s RISC predicted perceived friend’s relationship supportive behaviors. Own behaviors predicted fulfillment of own friendship functions, which predicted own relationship quality. In prospective analyses, behaviors mediated the RISC-friendship function relation, and behaviors and friendship functions both mediated the RISC-relationship quality relation. However, the influence of perceived friend’s RISC on subsequent variables was through its association with perceived friend’s behavior, which was associated with own friendship functions concurrently. 相似文献
139.
Jennifer Brundidge Scott A. Reid Sujin Choi Ashley Muddiman 《Political psychology》2014,35(6):741-755
This study examined the association between political ideology and linguistic indicators of integrative complexity and opinion leadership in U.S. political blog posts (N = 519). Using Linguistic Inquiry and Word Count (LIWC) text analysis, we found that the posts of conservative bloggers were more integratively simple than those of liberal bloggers. Furthermore, in support of a proposed opinion leadership model of integrative complexity, the relationship between ideology and integrative complexity was mediated by psychological distancing (an indicator of a hierarchical communication style). These findings demonstrate an ideological divide in the extent to which the blogosphere reflects deliberative democratic ideals. 相似文献
140.