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281.
The Good Behavior Game (GBG) is an effective intervention to reduce disruptive behavior. The GBG typically involves immediate stimulus presentation (e.g.., delivery of a token) following disruptions; however, experimenters have also removed tokens contingent upon disruptions. In the present study, we compared the effects of the GBG-stimulus presentation (P) and GBG-stimulus removal (R) on levels of disruptions in a 2nd-grade general education classroom. In addition, we measured student prompts, teacher praise and correctives, and student and teacher preference. The GBG-P and GBG-R versions of the game were similarly effective in reducing disruptions. However, the teacher chose to implement the GBG-R and the majority of students reported a preference for the GBG-R. 相似文献
282.
Dustin A. Pardini 《Aggressive behavior》2006,32(6):590-598
Children and adolescents who exhibit a callous interpersonal style seem to be at risk for developing severe forms of violent behavior. Theoretical models suggest that children with low levels of temperamental fearfulness may be at increased risk for developing callous traits because they are relatively unaffected by punishment. This study examines hypotheses about the callousness pathway to severe violent delinquency in a cross‐sectional sample of 169 (97=males, 72=females) adjudicated adolescents. Structural equation modeling is used to test mediation models regarding the relation between temperamental fear, punishment concern, callousness, and severe violent delinquency. The findings of the study indicate that the relation between low levels of temperamental fear and increased callousness is mediated by a lack of concern about being punished for aggressive acts. Although low levels of fear and punishment concern were both related to increased levels of severe violent delinquency, increased levels of callousness mediated these relations. All findings remained significant after controlling for the potential confounds of gender, race, and social desirability. The results provide a heuristic for understanding the callousness pathway to severe violent behavior in youth. However, longitudinal investigations replicating these results are necessary before firm conclusions can be drawn. Aggr. Behav. 32:590–598, 2006. © 2006 Wiley‐Liss, Inc. 相似文献
283.
Oleg Smirnov Christopher T. Dawes James H. Fowler Tim Johnson Richard McElreath 《Political psychology》2010,31(4):595-616
Laboratory experiments indicate that many people willingly contribute to public goods and punish free riders at a personal cost. We hypothesize that these individuals, called strong reciprocators, allow political parties to overcome collective action problems, thereby allowing those organizations to compete for scarce resources and to produce public goods for like‐minded individuals. Using a series of laboratory games, we examine whether partisans contribute to public goods and punish free riders at a greater rate than nonpartisans. The results show that partisans are more likely than nonpartisans to contribute to public goods and to engage in costly punishment. Given the broad theoretical literature on altruistic punishment and group selection as well as our own formal evolutionary model, we hypothesize that it is being a partisan that makes an individual more likely to be a strong reciprocator and not vice versa. 相似文献
284.
Podlesnik CA Jimenez-Gomez C Woods JH 《Journal of the experimental analysis of behavior》2010,93(2):203-223
The goal of this series of experiments was to develop an operant choice procedure to examine rapidly the punishing effects of intravenous drugs in rats. First, the cardiovascular effects of experimenter‐administered intravenous histamine, a known aversive drug, were assessed to determine a biologically active dose range. Next, rats responded on each of two levers with concurrently available fixed‐ratio 1 schedules of food reinforcement. Intravenous histamine was delivered along with food when responses were made on one of the options, and the lever on which both food and histamine were contingent was switched on a regular basis. A dose of 1.0 mg/kg/inj of histamine was effective in moving responding to the alternate lever, whereas saline, 0.1, or 0.3 mg/kg/inj of histamine were not. Histamine injections produced reliable selection of the alternate lever when they were presented on the same lever for three consecutive sessions, but not when they were switched between levers on each session. In addition, histamine produced greater selection of the alternate lever when it was presented with shorter intertrial interval durations. These findings indicate that, with appropriate parameters, the aversive effects of histamine and perhaps other drugs can be established rapidly using a concurrent choice procedure. 相似文献
285.
Andrew C. Khoury 《Australasian journal of philosophy》2018,96(4):779-792
In most penal systems, success is punished more than failure. For example, murder is punished more severely than attempted murder. But success or failure is often determined by luck. It thus appears that punishment is allotted on the basis of arbitrary factors. The problem of criminal attempts is the question of how to best resolve this apparent tension. One particularly sophisticated attempt at resolution, first developed by David Lewis, holds that such differential punishment is not unjust when understood as a natural penal lottery. What is most interesting about this view is that it does not appear to involve a commitment to resultant moral luck. I argue that the natural penal lottery fails to deliver justice. Upon analysis, it carries the same implication that it sought to avoid—namely, a commitment to resultant moral luck. I then argue that there can be, in principle, no penal lottery that delivers justice, natural or otherwise. 相似文献
286.
儿童阶段是对外部反馈最敏感的阶段。以往研究发现,不同类型反馈(积极/消极反馈)和不同性质的强化物(物质/社会性强化)对儿童学习效果存在交互作用,并且对不同性别儿童的影响有所不同。本研究通过两个实验,采用联结学习范式以考察不同类型反馈对8~10岁儿童学习效果的影响。首先考察了积极反馈和消极反馈对儿童学习效果的影响,进而在积极、消极反馈的基础上加入了物质、社会性强化物,探究物质、社会性强化条件下积极、消极反馈对儿童学习效果影响的性别差异。结果表明,对于8~10岁儿童来说,消极反馈比积极反馈对儿童学习效果的影响更大。并且,物质、社会性强化物对儿童反馈学习效果的影响存在性别差异,对于男孩来说,在物质性强化条件下,消极反馈更能促进其学习;而对于女孩来说,在社会性强化物下,消极反馈更能促进她们的学习。该研究为如何运用反馈促进儿童学习提供了实证依据。 相似文献
287.
Kelly Weegar Camille Guérin‐Marion Sabrina Fréchette Elisa Romano 《Infant and child development》2018,27(1)
This study explored how physical punishment (PP) and other parenting approaches may predict school readiness outcomes. By using the Canada‐wide representative data, 5,513 children were followed over a 2‐year period. Caregivers reported on their use of PP and other parenting approaches (i.e., literacy and learning activities and other disciplinary practices) when children were 2–3 years old, whereas school readiness was measured at 4–5 years using interviewer‐administered tests of number competence and receptive vocabulary skills. Analyses controlled for PP use at 4–5 years, child externalizing behaviours, and various sociodemographics. Results indicated that PP does not directly predict school readiness; however, the effect of PP was moderated by other parenting approaches. Children's receptive vocabulary was weaker if caregivers used PP together with less frequent explaining/teaching regarding problem behaviour, or PP with less frequent engagement in literacy and learning activities. Children had weaker number competence when PP co‐occurred with more frequent psychological aggression (e.g., yelling/scolding). Results suggest that PP hinders children's school readiness when used alongside other parenting approaches, which reflects the reality of parenting (i.e., PP does not occur in isolation). Findings support early education efforts aimed at promoting early learning and literacy opportunities, as well as positive disciplinary strategies that do not involve PP.
Highlights
- We explored how physical punishment and other parenting approaches may predict school readiness outcomes using Canada‐wide data.
- Results provided little evidence of positive effects of physical punishment on school readiness across a range of parenting and disciplinary contexts.
- To promote school readiness, early education efforts should promote early learning opportunities and positive disciplinary strategies that do not involve physical punishment.
288.
289.
第三方惩罚对合作的维系可能来自经济功能或规范提示功能。先前研究没有区分这两种功能, 因而未能回答:当惩罚不足以影响违规收益时, 是否还能促进合作?实验1 (N = 252)发现即使第三方惩罚无法降低违规收益, 依然能抑制自利行为。实验2 (N = 179)发现受过惩罚的违规者在其后的独裁者博弈表现出了更高的合作水平。2(是否旁观惩罚)×2(旁观前后)设计的实验3 (N = 179)显示, 旁观惩罚后被试的合作水平显著高于旁观前, 也高于未旁观惩罚的被试。后两个实验中, 社会规范在惩罚与合作之间均起中介作用。这进一步证实惩罚对合作的促进在很大程度上是通过规范激活来实现的, 并存在两种溢出效应:惩罚抑制了曾经的违规者(纵向溢出效应)和旁观者(横向溢出效应)在新博弈情境下的自私行为。这两种溢出效应的发现补充了文献中占主导地位的经济学解释, 并为理解人类社会长时间、大规模的合作提供了新视角。 相似文献
290.
金钱启动能够提高自我损耗后个体的利他,而金钱功能也可能对损耗后个体利他产生不可忽视的影响。实验让处于自我损耗状态的被试数金钱或白纸,然后测量其利他水平及其对金钱功能的内隐偏好。结果证实了金钱启动的积极效应。此外,在数金钱和数白纸两种条件下,金钱象征性功能偏好对自我损耗后个体利他的效应是相反的。这表明,激活金钱概念与偏好金钱象征性功能都有可能补偿自我损耗后的消极影响,但两者的补偿作用是相互独立的。 相似文献