全文获取类型
收费全文 | 160篇 |
免费 | 10篇 |
出版年
2023年 | 5篇 |
2022年 | 4篇 |
2021年 | 3篇 |
2020年 | 3篇 |
2019年 | 8篇 |
2018年 | 10篇 |
2017年 | 12篇 |
2016年 | 5篇 |
2015年 | 5篇 |
2014年 | 7篇 |
2013年 | 17篇 |
2012年 | 12篇 |
2011年 | 10篇 |
2010年 | 9篇 |
2009年 | 9篇 |
2008年 | 8篇 |
2007年 | 10篇 |
2006年 | 10篇 |
2005年 | 3篇 |
2004年 | 2篇 |
2003年 | 1篇 |
2002年 | 2篇 |
2001年 | 1篇 |
1999年 | 1篇 |
1998年 | 1篇 |
1996年 | 2篇 |
1995年 | 1篇 |
1993年 | 3篇 |
1991年 | 1篇 |
1990年 | 1篇 |
1988年 | 1篇 |
1986年 | 1篇 |
1985年 | 1篇 |
1963年 | 1篇 |
排序方式: 共有170条查询结果,搜索用时 15 毫秒
71.
72.
de Graag JA Cox RF Hasselman F Jansen J de Weerth C 《Infant behavior & development》2012,35(2):252-263
The aim of this study was to investigate the coupling of the biological system of infant sleep and the social system of mother-infant synchrony. Before birth and shortly after birth the systems appear to be connected, but it is unclear whether this remains the case over time. This study therefore examined whether infant sleep measured at 6 weeks and 5 months could predict mother-infant gaze synchrony after a social challenge at 5 months (N=84). Infant sleep was measured in terms of sleep bout duration, which normally increases during this period. Gaze was defined in terms of looking at each other's head simultaneously, known as gaze synchrony, or looking elsewhere. Results showed that infant sleep could predict the temporal dynamics of the mother-infant interaction in terms of flexibility of gaze pattern shifts. The larger the increase in sleep bout duration over age, the more flexible the interaction appeared to be. Maternal Age, type of feeding and change of feeding appeared to function as confounding variables in this relation. Infant sleep could not predict percentage of synchrony (central tendency measure) or the average sequence length of gaze patterns (temporal dynamic measure). 相似文献
73.
Fernando González‐Serrano Alberto Lasa Manuel Hernanz Xabier Tapia Maria Torres Carolina Castro Berta Ibañez 《Infant mental health journal》2012,33(5):477-488
There is a consensus that prematurity could increase the risk of attachment impairment. We studied 90 premature children with very low birth weights (<1,500 g) and 96 healthy children born at term with similar age and sociodemographic characteristics. Our objective was to assess maternal stress and attachment representations, and compare development indices on both groups at 2 years of age. Premature infants had a medium‐to‐severe degree of immaturity and biological risk (M gestational age = 29.98 weeks; birth weight = 1,159.76 g), with 57% staying in the ICU ≥1 week. These children born prematurely had lower scores on the development indices within the normal range. Mothers of premature infants (n = 74) reported higher levels of stress during their first year of life (59%) than did controls (41%), but no significant differences were detected in maternal attachment discourse between the two groups. The findings confirm that premature birth has a great influence on maternal emotional responses and the health and development of children in the first years of life, and indicate that stress responses in parents and warning signs for attachment problems should be assessed as early as possible. 相似文献
74.
The social environment requires people to quickly form contextually appropriate social evaluations. Models of social cognition suggest that this ability depends on the interaction of automatic and controlled evaluative systems. However, controlled processes, such as reappraisal of an initial response, have rarely been studied in the context of social evaluation. In the two studies reported here, participants reappraised or simply observed angry or neutral faces. In Study 1, reappraisal modulated evaluations of angry faces on explicit as well as implicit behavioral levels. In Study 2, reappraisal altered both early and late phases of evaluative electrocortical processing. These studies suggest that controlled processes, such as reappraisal, can quickly and substantially modulate early evaluative processes in the context of biologically significant social stimuli. 相似文献
75.
Short-term studies on repeated learning of verbatim material have typically revealed an overall benefit of long lags compared to short lags between repetitions. This has been referred to as the lag effect. On educationally relevant time scales, however, an inverted-U-shaped relation between lag and memory performance is often observed. Recently, Cepeda et al. (2009) showed that the optimal lag for relearning depends heavily on the time interval between the last learning session and the final memory test (i.e., the retention interval; RI). In order to explore the cognitive mechanisms underlying this result in more detail we independently manipulated both the lag and the RI in a 3×2 experimental design and analysed our data using a multinomial processing tree model for free-then-cued-recall data. Our results reveal that the lag effect trends are mainly driven by encoding and maintenance processes rather than by retrieval mechanisms. Our findings have important implications for theories of the lag effect. 相似文献
76.
Sella Ana Carolina Mendonça Ribeiro Daniela White Glen W. 《The Psychological record》2014,64(1):89-103
The Psychological Record - The purpose of the present study was to assess if training in matching-to-sample (MTS) tasks would yield not only new MTS performance but also written topography-based... 相似文献
77.
Personality Assessment Inventory internalizing and externalizing structure in veterans with posttraumatic stress disorder: Associations with aggression 下载免费PDF全文
78.
Three water maze experiments with rats examined egocentric vs. allocentric search as a function of platform distance and the
predictiveness of the start trajectory and environmental cues. In Experiment 1, rats trained to a Near platform predicted
both by landmarks and a fixed start trajectory showed approximately equal egocentric and allocentric search when tested from
a novel start location. Rats trained to a Far platform and tested the same way predominantly showed allocentric search. In
Experiment 2, rats trained to a Near platform predicted only by landmarks or background cues showed predominant egocentric
search. In Experiment 3, rats trained to a Near or a Far platform with a fixed trajectory and no landmarks, showed predominant
egocentric. Non-predictive landmarks reduced egocentric search in rats trained with a Far, but not with a Near platform. Overall,
with increased goal distance, rats decrease dependence on an egocentric trajectory and increase attention to surrounding landmarks.
These results add to the developing notion that animals use both egocentric and allocentric search balanced by environmental
conditions, such as distance to the goal and the number of landmarks. 相似文献
79.
E. Layne Paddock Jaewon Ko Russell Cropanzano Jessica Bagger Assâad El Akremi Julie Camerman Gary J. Greguras Antonio Mladinic Carolina Moliner Kidok Nam Kjell Törnblom Kees Van den Bos 《决策行为杂志》2015,28(2):167-175
The present study examines the congruence of individuals' minimum preferred amounts of voice with the prospect theory value function across nine countries. Accounting for previously ignored minimum preferred amounts of voice and actual voice amounts integral to testing the steepness of gain and loss functions explicated in prospect theory, we use curve fitting to show that ratings of procedural justice fit prospect theory's value function specifically. Further, we investigate the form of this function across nine countries that range in power distance. Results suggest that the form of the value function is congruent with prospect theory, showing an S‐shaped curve that is steeper in the loss than in the gain domain. Further, this pattern is similar across countries. Theoretical and practical implications of these results for both decision making and organizational justice are discussed. Copyright © 2014 John Wiley & Sons, Ltd. 相似文献
80.
Carolina Daniel de Lima-Alvarez Eloisa Tudella John van der Kamp Geert J. P. Savelsbergh 《Journal of motor behavior》2013,45(6):415-422
The control of head posture and movement play a significant role in the early development of motor skills. However, a detailed kinematic study charting this development is currently lacking. Hence, the authors performed a longitudinal study of 18 infants between birth and 4 months charting changes in head posture and movements when tracking a visual object. The results showed that beyond 2 months, the head was more often held at the body midline and this was accompanied by an increase in the number, extent, and speed of head movement. Further, it was found that head movements were organized into movement units. Movement units initially increased in number, but after 3 months decreased in number and increased in duration, especially after peak velocity. This more symmetrical profile velocity points to more controlled head movements after 3 months of age. 相似文献