全文获取类型
收费全文 | 527篇 |
免费 | 32篇 |
国内免费 | 1篇 |
专业分类
560篇 |
出版年
2022年 | 6篇 |
2021年 | 8篇 |
2020年 | 6篇 |
2019年 | 16篇 |
2018年 | 11篇 |
2017年 | 21篇 |
2016年 | 19篇 |
2015年 | 13篇 |
2014年 | 13篇 |
2013年 | 49篇 |
2012年 | 32篇 |
2011年 | 26篇 |
2010年 | 19篇 |
2009年 | 11篇 |
2008年 | 17篇 |
2007年 | 20篇 |
2006年 | 26篇 |
2005年 | 14篇 |
2004年 | 8篇 |
2003年 | 12篇 |
2002年 | 9篇 |
2001年 | 14篇 |
2000年 | 6篇 |
1999年 | 12篇 |
1998年 | 12篇 |
1997年 | 8篇 |
1996年 | 3篇 |
1995年 | 6篇 |
1994年 | 8篇 |
1993年 | 11篇 |
1992年 | 11篇 |
1991年 | 11篇 |
1990年 | 7篇 |
1989年 | 8篇 |
1988年 | 3篇 |
1987年 | 7篇 |
1986年 | 7篇 |
1985年 | 6篇 |
1984年 | 7篇 |
1983年 | 4篇 |
1981年 | 6篇 |
1979年 | 3篇 |
1978年 | 10篇 |
1974年 | 4篇 |
1973年 | 4篇 |
1969年 | 3篇 |
1968年 | 3篇 |
1966年 | 2篇 |
1965年 | 2篇 |
1964年 | 2篇 |
排序方式: 共有560条查询结果,搜索用时 15 毫秒
261.
The Journal of Ethics - Psychological situationism is the view that our behavior is ordered by external features of situations as opposed to robust character traits. Philosophical situationists... 相似文献
262.
Cummings Caroline Lansing Amy Hughes Houck Christopher D. 《Journal of child and family studies》2022,31(9):2631-2643
Journal of Child and Family Studies - Emotional awareness (EA) and access to emotion regulation strategies (ER) are often conceptualized as being on a single continuum, yet discrepancies in these... 相似文献
263.
Little is known about prosocial behaviours in children of young mothers. This longitudinal study involved 44 young mother (age <20 years at birth of first child) families and 44 older mother families, who were carefully matched for child age and gender, as well as for family structure (number of children, lone‐parent status) and socio‐economic background (maternal education, head‐of‐household unemployment, low family income). At the first time‐point (M child age = 2.45 years), mothers listed family members or friends who provided practical and/or emotional support; videos of mother–child interaction in play and tidy‐up were coded for positive and negative parenting. Two years later (M child age = 4.32 years), children's prosocial behaviours were assessed via (i) an experimental task of willingness to share and (ii) video‐based ratings of sharing and helping during dyadic play with friends. T‐tests showed few group differences in prosocial behaviours. Regression analyses showed that, for young mother families only, reduced negative parenting mediated associations between support from friends and preschoolers' willingness to share. Support from friends, via parenting, may promote willingness to share in children born to young mother families. Copyright © 2009 John Wiley & Sons, Ltd. 相似文献
264.
265.
Christian Seegelke Charmayne M.L. Hughes Andreas Knoblauch Thomas Schack 《Acta psychologica》2013,144(3):513-521
The present study examined adaptations in the planning of initial grasp postures during a multi-segment object manipulation task. Participants performed a grasping and placing task that consisted of one, two, or three movement segments. The position of the targets was manipulated such that the degree of object rotation between the home and temporally proximal positions, and between the temporally proximal and distal target positions, varied. Participants selected initial grasp postures based on the specific requirements of the temporally proximal and temporally distal action segments, and adjustments in initial grasp posture depended on the temporal order of target location. In addition, during the initial stages of the experimental session initial grasp postures were influenced to a larger extent by the demands of the temporally proximal segment. However, over time, participants overcame these cognitive limitations and adjusted their initial grasp postures more strongly to the requirements of the temporally distal segment. Taken together, these results indicate that grasp posture planning is influenced by cognitive and biomechanical factors, and that participants learn to anticipate the task demands of temporally distal task demands, which we hypothesize, reduce the burden on the central nervous system. 相似文献
266.
Fiona Hughes 《Inquiry (Oslo, Norway)》2013,56(6):547-572
I offer a critical reconstruction of Kant's thesis that aesthetic judgement is founded on the principle of the purposiveness of nature. This has been taken as equivalent to the claim that aesthetics is directly linked to the systematicity of nature in its empirical laws. I take issue both with Henry Allison, who seeks to marginalize this claim, and with Avner Baz, who highlights it in order to argue that Kant's aesthetics are merely instrumental for his epistemology. My solution is that aesthetic judgement operates as an exemplary presentation of our general ability to schematise an intuition with a concept at the empirical level. I suggest that this counts as an empirical schematism. Although aesthetic judgement is not based on empirical systematicity, it can nevertheless offer indirect support for the latter in so far as it is a particular revelation of purposiveness in general. 相似文献
267.
The authors examined the effects of perturbations in action goal on bimanual grasp posture planning. Sixteen participants simultaneously reached for 2 cylinders and placed either the left or the right end of the cylinders into targets. As soon as the participants began their reaching movements, a secondary stimulus was triggered, which indicated whether the intended action goal for the left or right hand had changed. Overall, the tendency for a single hand to select end-state comfort compliant grasp postures was higher for the nonperturbed condition compared to both the perturbed left and perturbed right conditions. Furthermore, participants were more likely to plan their movements to ensure end-state comfort for both hands during nonperturbed trials, than perturbed trials, especially object end-orientation conditions that required the adoption of at least one underhand grasp posture to satisfy bimanual end-state comfort. Results indicated that when the action goal of a single object was perturbed, participants attempted to reduce the cognitive costs associated with grasp posture replanning by maintaining the original grasp posture plan, and tolerating grasp postures that result in less controllable final postures. 相似文献
268.
Four pigeons were exposed to a concurrent procedure similar to that used by Davison, Baum, and colleagues (e.g., Davison & Baum, 2000, 2006) in which seven components were arranged in a mixed schedule, and each programmed a different left∶right reinforcer ratio (1∶27, 1∶9, 1∶3, 1∶1, 3∶1, 9∶1, 27∶1). Components within each session were presented randomly, lasted for 10 reinforcers each, and were separated by 10-s blackouts. These conditions were in effect for 100 sessions. When data were aggregated over Sessions 16-50, the present results were similar to those reported by Davison, Baum, and colleagues: (a) preference adjusted rapidly (i.e., sensitivity to reinforcement increased) within components; (b) preference for a given alternative increased with successive reinforcers delivered via that alternative (continuations), but was substantially attenuated following a reinforcer on the other alternative (a discontinuation); and (c) food deliveries produced preference pulses (immediate, local, increases in preference for the just-reinforced alternative). The same analyses were conducted across 10-session blocks for Sessions 1-100. In general, the basic structure of choice revealed by analyses of data from Sessions 16-50 was preserved at a smaller level of aggregation (10 sessions), and it developed rapidly (within the first 10 sessions). Some characteristics of choice, however, changed systematically across sessions. For example, effects of successive reinforcers within a component tended to increase across sessions, as did the magnitude and length of the preference pulses. Thus, models of choice under these conditions may need to take into account variations in behavior allocation that are not captured completely when data are aggregated over large numbers of sessions. 相似文献
269.
Hughes JW Casey E Doe VH Glickman EL Stein PK Waechter D Josephson R Rosneck J 《Perceptual and motor skills》2010,111(2):608-624
Cardiac patients with depression have shown altered autonomic nervous system functioning, expressed as reduced heart rate variability. This may be associated with poorer physical fitness and less physical activity among depressed patients. These relationships were explored among patients enrolled in outpatient cardiac rehabilitation. 22 depressed and 22 nondepressed patients, matched for sex and age, were assessed at enrollment. The Beck Depression Inventory and structured interviews were used to measure depression. Patients completed ambulatory monitoring of ECG (i.e., Holter) and physical activity, as well as a treadmill stress test. Depression was associated with several measures of heart rate variability. Activity and fitness were lower among the depressed patients. Although exploratory, accounting for activity and fitness attenuated the relationship between depression and heart rate variability. This suggests that altered fitness and activity may help explain altered autonomic tone that characterizes patients with cardiovascular diseases who are psychologically depressed. 相似文献
270.
Christ O Hewstone M Tausch N Wagner U Voci A Hughes J Cairns E 《Personality & social psychology bulletin》2010,36(12):1662-1674
Cross-group friendships (the most effective form of direct contact) and extended contact (i.e., knowing ingroup members who have outgroup friends) constitute two of the most important means of improving outgroup attitudes. Using cross-sectional and longitudinal samples from different intergroup contexts, this research demonstrates that extended contact is most effective when individuals live in segregated neighborhoods having only few, or no, direct friendships with outgroup members. Moreover, by including measures of attitudes and behavioral intentions the authors showed the broader impact of these forms of contact, and, by assessing attitude certainty as one dimension of attitude strength, they tested whether extended contact can lead not only to more positive but also to stronger outgroup orientations. Cross-sectional data showed that direct contact was more strongly related to attitude certainty than was extended contact, but longitudinal data showed both forms of contact affected attitude certainty in the long run. 相似文献