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141.
142.
This study examined age-related differences in functional learning performance manifested among children, adolescents, and young adults placed in a two-cue ecology involving cues with direct relation and inverse relations with the criterion. On each trial, participants were instructed to consider the values taken by two cues, predict from these two values the value of a criterion, and finally examine the corresponding feedback value (i.e., the correct value of the criterion for this situation). The authors' hypotheses were that: (a) very few children under 11 years of age would be able to learn how to use the inverse relation cue for predicting the criterion, although they would be able to correctly use the direct relation cue; (b) most adolescents and young adults over 17 years of age would be able to learn how to use the inverse relation cue and combine it with the direct relation cue; and (c) adolescents between 11 and 17 years of age would show various levels of achievement. In general, these predictions were confirmed. Not until 11 years was a substantial proportion of participants (23%) able to reject the direct relation hypothesis and select the inverse relation hypothesis during learning. 相似文献
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144.
P. Steca D. Monzani A. Greco M. D’Addario E. Cappelletti L. Pancani 《Journal of Happiness Studies》2016,17(4):1435-1450
Several studies demonstrated that subjective well-being is associated with goal value and perceived progress but their validity is affected by methodological biases. Moreover, a few have analysed the influence of short-term goals. We aimed to analyse how the levels of and changes in short-term goals progress and value influence subsequent levels of and changes in subjective well-being. This study adopted a three-wave longitudinal design with one-month intervals. Four hundred nine participants (186 males; age 19–71) reported their subjective well-being and their two most important goals and rated each over time in terms of value and progress. A latent difference score model revealed that levels and increases in goal progress positively influenced subsequent levels of subjective well-being. Goal value increases led to decreases in negative affect. These findings provide insights on the promotion of subjective well-being. Given the importance of goal progress in promoting subjective well-being, we propose the implementation of goal-setting programmes that are aimed at fostering successful goal pursuit. 相似文献
145.
Sandra J. Weiss Peggy Wilson Mary St. Jonn Seed Steven M. Paul 《Infant and child development》2001,10(3):93-115
The purpose of this study was twofold: to determine (1) the degree to which specific qualities of maternal touch may contribute to the low birth weight infant's emotional and behavioural problems as well as social adaptation, and (2) the relationship between maternal touch and a mother's other caregiving behaviour. The sample included 114 socioculturally diverse infants and their mothers who were videotaped during an infant feeding when the baby was 3 months old. This videotape was analysed to assess dimensions of mother–infant interaction, including maternal touch. Data on perinatal risk and the mother's acceptance versus rejection of the infant were also acquired. Social adaptation and emotional/behavioural problems were measured when the child was 2 years of age. Hierarchical regression analyses indicated that maternal touch accounted for 15% of the variance in the likelihood of a child having emotional/behavioural problems at age 2. Children who received more nurturing touch had significantly fewer internalizing problems (such as depression) while children receiving both more frequent touch and harsh touch had more externalizing problems (such as aggressive behaviour). Infants who were less responsive to their caregivers were especially at risk of developing aggressive/destructive behaviour as a result of frequent touch. But less responsive infants also appeared to benefit most from greater use of diverse types of maternal touch, accounting for 6% of the variance in superior adaptive behaviour at age 2. Nurturing touch was the only quality that showed even a modest relationship to other caregiving behaviour, suggesting that touch may play a distinct role in the infant's psychosocial development. Copyright © 2001 John Wiley & Sons, Ltd. 相似文献
146.
Kho KH Duffau H Gatignol P Leijten FS Ramsey NF van Rijen PC Rutten GJ 《Brain and language》2007,101(1):31-37
We present two bilingual patients without language disorders in whom involuntary language switching was induced. The first patient switched from Dutch to English during a left-sided amobarbital (Wada) test. Functional magnetic resonance imaging yielded a predominantly left-sided language distribution similar for both languages. The second patient switched from French to Chinese during intraoperative electrocortical stimulation of the left inferior frontal gyrus. We conclude that the observed language switching in both cases was not likely the result of a selective inhibition of one language, but the result of a temporary disruption of brain areas that are involved in language switching. These data complement the few lesion studies on (involuntary or unintentional) language switching, and add to the functional neuroimaging studies of switching, monitoring, and controlling the language in use. 相似文献
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Armelle Nugier Peggy Chekroun Karine Pierre Paula M. Niedenthal 《European journal of social psychology》2009,39(6):1126-1134
The present research examined bystanders' reactions to uncivil behaviors. We tested a proposed mediator of the effect by which bystanders are more likely to exert social control over in‐group compared to out‐group members. Participants were asked to report their likely reaction if they were to witness a woman throwing a plastic bottle into a flowerbed. Participants reported that they were more likely to express their disapproval to the woman if she was an in‐group rather than an out‐group member. This effect was mediated by the moral emotions that participants expected the woman to feel if they were to intervene: Participants expected the woman to feel more embarrassment and shame when she was an in‐group member, and this explained why they were more likely to exert social control toward an in‐group member than an out‐group member. Copyright © 2009 John Wiley & Sons, Ltd. 相似文献
149.
Emotional reactivity and regulation behaviors were compared in infants born extremely low gestational age (ELGA) and very low gestational age (VLGA) during the still-face procedure. Infants born ELGA demonstrated greater emotional reactivity and displayed less frequent gaze avoidance, more frequent gestures, and more self-comforting behaviors. 相似文献
150.
Prior research establishes that consumers are averse to extreme options, but what does a “moderate” option look like in the context of choices among bundles of items, such as investment portfolios or product assortment packs? We propose that for bundles, two paths to creating risk and reward balance exist: a “bundle‐of‐pure‐moderation” with all moderate‐risk–moderate‐reward (moderate RR) components and a “bundle‐of‐extremes,” composed of equal numbers of extreme high‐risk–high‐reward (high RR) and low‐risk–low‐reward (low RR) components. We show that consumers have stronger preference for the balanced bundle when composed of a bundle‐of‐extremes rather than a bundle‐of‐pure‐moderation, even when equated on expected value, a phenomenon we term “the aggregated extremes effect.” This effect occurs across different choice set configurations and across multiple domains. Additionally, this effect is eliminated among consumers who view the high RR and low RR components as incompatible, as this undermines the perceived attractiveness of the bundle‐of‐extremes. Finally, this effect is also eliminated by exposing consumers to a depiction of potential outcomes, such that consumers can better perceive the risk reduction upside of a bundle‐of‐pure‐moderation. 相似文献