全文获取类型
收费全文 | 641篇 |
免费 | 102篇 |
国内免费 | 97篇 |
出版年
2024年 | 8篇 |
2023年 | 18篇 |
2022年 | 9篇 |
2021年 | 21篇 |
2020年 | 42篇 |
2019年 | 55篇 |
2018年 | 33篇 |
2017年 | 48篇 |
2016年 | 44篇 |
2015年 | 25篇 |
2014年 | 31篇 |
2013年 | 77篇 |
2012年 | 33篇 |
2011年 | 34篇 |
2010年 | 25篇 |
2009年 | 25篇 |
2008年 | 40篇 |
2007年 | 37篇 |
2006年 | 32篇 |
2005年 | 27篇 |
2004年 | 30篇 |
2003年 | 26篇 |
2002年 | 25篇 |
2001年 | 12篇 |
2000年 | 14篇 |
1999年 | 15篇 |
1998年 | 6篇 |
1997年 | 10篇 |
1996年 | 5篇 |
1995年 | 1篇 |
1994年 | 4篇 |
1993年 | 2篇 |
1992年 | 6篇 |
1991年 | 3篇 |
1990年 | 1篇 |
1989年 | 1篇 |
1988年 | 2篇 |
1987年 | 1篇 |
1985年 | 3篇 |
1984年 | 1篇 |
1982年 | 2篇 |
1981年 | 1篇 |
1980年 | 1篇 |
1979年 | 1篇 |
1978年 | 1篇 |
1977年 | 2篇 |
排序方式: 共有840条查询结果,搜索用时 156 毫秒
131.
Sean P. Cumming Ronald E. Smith Frank L. Smoll Martyn Standage Joel R. Grossbard 《Psychology of sport and exercise》2008,9(5):686-703
ObjectiveThe objective was to develop and validate an achievement goal scale for young athletes that was aligned with the 2 (mastery/ego)×2 (approach/avoidance) achievement goal framework.MethodA total of 1675 male and female athletes ranging in age from 9 to 14 years participated in the AGSYS scale development and validation phases. Items having a readability level of grade 4 (age 9) or below were written and evaluated in a series of studies to assess the reliability, factorial validity, and construct validity of the Mastery and Ego scales.DesignBoth correlational and experimental methods were used to assess reliability and validity.ResultsExploratory and confirmatory factor analyses demonstrated factorial validity in samples of 9–10-, 11–12-, and 13–14-year-old athletes, and the subscales correlated in a predicted fashion with one another, with other sport and academic goal orientation measures and with several other theoretically relevant variables, including coach-initiated motivational climate, competitive trait anxiety, sport enjoyment, motivation, and self-esteem. Scores also changed significantly in response to a motivational climate coach intervention.ConclusionThe Achievement Goal Scale for Youth Sports (AGSYS) appears to be a reliable and valid measure of achievement goal approach orientations in children between the ages of 9 and 14 years. We were not successful in developing corresponding avoidance goal orientation scales that were not highly correlated, raising the possibility that children do not cognitively differentiate between mastery-avoidance and ego-avoidance orientations. 相似文献
132.
New Directions in Goal-Setting Theory 总被引:1,自引:0,他引:1
ABSTRACT— Goal-setting theory is summarized regarding the effectiveness of specific, difficult goals; the relationship of goals to affect; the mediators of goal effects; the relation of goals to self-efficacy; the moderators of goal effects; and the generality of goal effects across people, tasks, countries, time spans, experimental designs, goal sources (i.e., self-set, set jointly with others, or assigned), and dependent variables. Recent studies concerned with goal choice and the factors that influence it, the function of learning goals, the effect of goal framing, goals and affect (well-being), group goal setting, goals and traits, macro-level goal setting, and conscious versus subconscious goals are described. Suggestions are given for future research. 相似文献
133.
134.
William M. Baum 《Journal of the experimental analysis of behavior》2024,121(1):134-143
When we treat behavior within an evolutionary framework and as temporally extended flow, two fundamental questions arise: (a) What is an organism? and (b) What is behavior? An organism is a process that stays intact by constantly exchanging energy with the environment. It takes in resources and puts out waste. The behavior of an organism consists of those process parts of the organism process that make up the exchange. These activities serve the function of reproducing, which generally depends on surviving. Surviving and reproducing depend on responding to phylogenetically important events (PIEs). A PIE induces activities that enhance or mitigate the PIE. Organisms respond not only to a PIE but also to events that covary with the PIE. Both activities and environmental features may covary with a PIE. When either type of covariance is introduced to an organism, behavior adapts over time. The early stages of adaptation constitute what researchers call “goal direction,” and the later stages constitute what researchers call “habit.” Behavior and environment constitute a dynamic system, and manipulations of the covariances and environmental features of the system allow many experimental interventions. This molar approach allows experiments on goal direction and habit to be understood without appeal to everyday mentalistic terms. 相似文献
135.
探讨回指距离、干扰词的精细描述、干扰词的典型性 对回指推理(先行词通达)的影响。包括2个实验,被试是华南师范大学一二年级本科生164名。采用移动窗口技术,要求被试阅读一定篇数(如,实验1a每个被试阅读15篇)的文章,对不同条件的探测词的反应时进行统计。实验1探讨干扰词精细描述类型(精细描述高和精细描述低)对回指推理的影响。结果表明,干扰的精细描述并非是影响回指推理的主要因素。实验2探讨干扰词和先行词的典型性类型的相对变化对回指推理的影响。结果表明高典型干扰在不同回指距离条件下都会对回指推理产生影响。本研究结果初步证明在影响回指推理的干扰典型性和干扰精细描述的二个因素中,起主要作用的是干扰的典型性 相似文献
136.
对运动成就目标三维模型的检验 ──一项对高水平乒乓球运动员的实证研究 总被引:2,自引:0,他引:2
Harwood等人(2000)对已应用于体育运动领域的任务-自我目标定向理论及其相关的测量工具提出了批判与质疑,并在此基础之上提出了运动成就目标三维模型,该模型将体育运动领域的成就目标分为三种,分别是纯任务目标;自我关联的自我目标;以及他人关联的自我目标。本研究的目的是对Harwood等人提出的运动成就目标三维模型进行检验。全文由两个子研究组成。研究一是成就目标问卷的发展与检验,对问卷的发展与信度、效度的检验进行了详细的介绍。研究二中,研究者采用所发展的成就目标问卷与录像访谈相结合的方法对4位(2男,2女)高水平乒乓球运动员的特质性目标以及赛前,赛中,赛后的状态性目标进行测评与检验。验证性因素分析的结果表明该运动成就目标问卷的三维模型拟合较好,三因素结构较为清晰。重测信度检验结果表明该问卷的三个维度均具有较高的重测信度。教练员对4名运动员成就目标的评估结果与运动员的问卷所得结果的一致性进一步支持了运动成就目标问卷的内部效度。对4名运动员的研究结果表明:(1)特质性目标对赛前状态性目标的预测主要与个人特点有关;(2)运动员在赛前与赛中状态性目标呈多元化趋势,既有只突出某一目标的单维现象,又有两种或三种目标同时占主导的多维现象;(3)运动员赛后状态性目标的变化倾向于受到比赛过程与结果的影响;(4)当运动员在比赛中经历重大挫折的时候,会有“亚目标”状态出现。本研究结果对Harwood等人的运动成就目标三维模型提供了支持。通过本研究,人们对高水平运动员的特质性目标及赛前、赛中、赛后状态性目标的性质及其变化有了更加深入的了解 相似文献
137.
Building on prior research studying effortful decision making and enactment processes (Bagozzi, Dholakia, & Basuroy, 2003; BDB), we identify and provide an in‐depth understanding of two specific self‐regulatory strategies: (1) formulating an implementation plan, and (2) remembering past actions, that decision makers can use in facilitating enactment of effortful decisions. The results of three experiments, in which the decision maker's goal and self‐regulatory strategy were manipulated, showed that for goals that decision makers chose volitionally, the motivational effects of both these strategies lay in increasing levels of proximal implementation‐related variables (implementation intentions, plan completeness, plan enactment, and goal realization) significantly. In contrast, for goals that were assigned to participants, these strategies' motivational effects additionally extended to significantly increasing distal goal‐related variables (goal desire, goal intentions, perceived self‐efficacy, and implementation desires). The theoretical implications of our findings are discussed, and future research opportunities are explored. Copyright © 2007 John Wiley & Sons, Ltd. 相似文献
138.
通过对176名大学新生3个月的纵向研究,采用探索性因素分析、信度分析和回归分析等方法对目标定向与适应的关系以及社会自我效能感在其中的中介作用进行了深入研究。结果表明,(1)学习目标定向能够有效地预测个体的学业适应、社会适应和心理适应;而成绩目标定向对三类适应都无显著性影响;(2)社会自我效能感在学习目标定向与社会适应、心理适应之间具有完全中介效应,而对学习目标定向与学业适应之间没有中介作用;(3)社会自我效能感对学业适应无显著性影响。 相似文献
139.
140.
We evaluated the effects of a behavioral treatment on the safe passing of sharp instruments using the hands-free technique among hospital operating room personnel during surgical procedures. Treatment consisted of participative goal setting, task clarification, and feedback. The average percentage of sharp instruments passed safely increased from 32% to 64% and 31% to 70% between baseline and treatment phases in the inpatient and outpatient surgery units, respectively. Five-month follow-up data suggested maintenance of treatment effects. These findings suggest the utility of organizational behavior management strategies in reducing risky behavior in hospital settings. 相似文献