全文获取类型
收费全文 | 797篇 |
免费 | 28篇 |
国内免费 | 2篇 |
出版年
2020年 | 6篇 |
2018年 | 15篇 |
2017年 | 16篇 |
2016年 | 27篇 |
2015年 | 14篇 |
2014年 | 12篇 |
2013年 | 88篇 |
2012年 | 30篇 |
2011年 | 31篇 |
2010年 | 15篇 |
2009年 | 9篇 |
2008年 | 19篇 |
2007年 | 22篇 |
2006年 | 27篇 |
2005年 | 21篇 |
2004年 | 27篇 |
2003年 | 15篇 |
2002年 | 28篇 |
2001年 | 10篇 |
2000年 | 13篇 |
1999年 | 13篇 |
1998年 | 22篇 |
1997年 | 9篇 |
1996年 | 16篇 |
1995年 | 9篇 |
1994年 | 8篇 |
1993年 | 11篇 |
1992年 | 14篇 |
1991年 | 14篇 |
1990年 | 9篇 |
1989年 | 14篇 |
1988年 | 12篇 |
1987年 | 11篇 |
1986年 | 10篇 |
1985年 | 16篇 |
1984年 | 12篇 |
1983年 | 12篇 |
1982年 | 8篇 |
1981年 | 13篇 |
1980年 | 9篇 |
1979年 | 13篇 |
1978年 | 15篇 |
1977年 | 11篇 |
1976年 | 16篇 |
1974年 | 6篇 |
1973年 | 7篇 |
1969年 | 5篇 |
1968年 | 6篇 |
1967年 | 5篇 |
1966年 | 8篇 |
排序方式: 共有827条查询结果,搜索用时 15 毫秒
731.
Michelle Gomel Brian Oldenburg Jim Lemon Neville Owen Fred Westbrook 《Psychology & health》2013,28(4):223-229
Abstract Worksite smoking bans provide an ideal opportunity to examine the effects of enforced smoking restrictions on not only smoking behaviour, but also other health behaviours. This pilot study examines the short term effects of a such a ban on self-reported smoking behaviour, carbon monoxide and plasma cotinine levels and a number of other appetitive behaviours. The total number of cigarettes smoked on a working day and the number smoked just during working hours both declined following the introduction of a ban. Although the carbon monoxide levels of smokers during working hours demonstrated a similar trend to self-reported smoking, smokers' cotinine levels tended to increase, following an initial decrease following the ban. These data are suggestive of a compensatory process and a change in smoking topography, probably outside working hours. Measures of stress and craving also appeared to be affected by the introduction of smoking restrictions. 相似文献
732.
In a sample of 976 consecutive cases derived from the recent world-wide Field Trial of Autism and other Pervasive Developmental Disorders, we tested the accuracy of the 15 ICD-10 criteria for the diagnosis of Autism, by comparing neural network models (NN) to more conventional multivariate competitors, namely, linear and quadratic discriminant function analyses and logistic regression. NNs were less accurate than competitors, both in terms of cross-validation results as well as in levels of shrinkage from training to test conditions. The clinical research implications of these results are discussed. 相似文献
733.
734.
Michael Lyvers Morgana Robinson Bruce Watt Fred Arne Thorberg 《International journal of psychology》2024,59(1):132-142
Research on aspects of dreaming associated with alexithymia has yielded mixed results. The present study recruited a young adult online sample of 577 participants who completed validated indices of alexithymia, emotion suppression, negative moods, and eight aspects of dreaming, with a focus on evaluating a counterintuitive previous finding that alexithymia and two of its core facets were associated with greater self-reported typical emotional intensity of dreams. Total alexithymia and facet scores showed differential relationships to aspects of dreaming including dream recall frequency, emotionality, meaningfulness, nightmare frequency, nightmare distress, usefulness of dreams in problem-solving and creativity, and learning about oneself through dreams. Planned hierarchical regression controlling for demographics, alcohol use, and dream recall frequency indicated that the difficulties identifying feelings (DIF) facet of alexithymia was a significant positive predictor of dream emotionality, whereas the externally oriented thinking (EOT) facet was a significant negative predictor. Stress, but not emotion suppression, mediated the positive relationship between DIF and dream emotionality. The likely role of dream emotionality in higher ratings of nightmare distress, dream meaningfulness, and learning about oneself through dreams among those with higher DIF scores is noted, along with other findings and the strengths and limitations of the study. 相似文献
735.
736.
737.
Despite recent growth in distance education, there has been relatively little research on whether online examinations facilitate student cheating. The present paper utilizes an experimental design to assess the difference in student performance between students taking a traditional, proctored exam and those taking an online, unproctored exam. This difference in performance is examined in a manner which considers both the effect of the different physical test environments and the possible effect of a difference in the opportunity for students to cheat. This study, utilizing regression models that also account for relevant control variables, examines 44 undergraduate statistics students, finds evidence that the difference in the testing environment creates a disadvantage to students taking the online exam which somewhat offsets the advantage that the unproctored students gain from greater opportunities to cheat. 相似文献
738.
The Association Between Therapeutic Alliance and Treatment Outcomes in a Group Triple P Intervention
Fred Schmidt Suzanne Chomycz Carolyn Houlding Alexandra Kruse Jessica Franks 《Journal of child and family studies》2014,23(8):1337-1350
A growing literature has examined the association between therapeutic alliance and treatment outcomes in child therapy. Few studies, however, have specifically investigated the role of therapeutic alliance within evidence-based parenting programs for children with externalizing behavioural difficulties. The current study prospectively collected measures of therapeutic alliance for 117 families completing a Triple P parenting program in a community children’s mental health center. Higher levels of mother and father rated therapeutic alliance were associated with greater gains in parenting skills and parental sense of competence. Parental rated therapeutic alliance was also associated with greater improvements in child conduct problems for mothers, but not fathers. However, therapist ratings of therapeutic alliance had limited associations with treatment improvement. The implications of the findings for clinical practice are discussed. 相似文献
739.
Katharine N. Thakkar Eliza Congdon Russell A. Poldrack Fred W. Sabb Edythe D. London Tyrone D. Cannon Robert M. Bilder 《British journal of psychology (London, England : 1953)》2014,105(2):254-272
Sexual dimorphism in the brain and cognition is a topic of widespread interest. Many studies of sex differences have focused on visuospatial and verbal abilities, but few studies have investigated sex differences in executive functions. We examined two key components of executive function – response inhibition and response monitoring – in healthy men (n = 285) and women (n = 346) performing the Stop‐signal task. In this task, participants are required to make a key press to a stimulus, unless a tone is presented at some delay following the initial stimulus presentation; on these infrequent trials, participants are instructed to inhibit their planned response. Response inhibition was assessed with an estimate of the latency needed to inhibit a response (stop‐signal reaction time), and response monitoring was measured by calculating the degree to which participants adjusted their reaction times based on the immediately preceding trial (e.g., speeding following correct trials and slowing following errors). There were no sex differences in overall accuracy or response inhibition, but women showed greater sensitivity to trial history. Women sped up more than men following correct ‘Go’ trials, and slowed down more than men following errors. These small but statistically significant effects (Cohen's d = 0.25–0.3) suggest more flexible adjustments in speed–accuracy trade‐offs in women and greater cognitive flexibility associated with the responsive control of action. 相似文献
740.