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991.
There has been an escalation in the number of children identified with autism spectrum disorders in recent years. To increase the likelihood that treatments for these children are effective, interventions should be derived from sound theory and research evidence. Absent this supportive foundation, intervention programs could be inconsequential if not harmful. Although atypical, the development of children with autism should be considered initially from the perspective of the same variables that affect the development of typical children. In addition, the developmental deviations that characterize autism must be considered when developing intervention programs. Behavioral systems models describe both typical and atypical development and emphasize dynamic multidirectional person-environment transactions. The environment is viewed as having multiple levels, from the individuals with autism themselves, to larger societal and cultural levels. Behavioral systems models of human development can be generalized to a transactional systems model of services for children with autism. This model is the foundational theoretical position of the Southern Illinois University Center for Autism Spectrum Disorders. The center's programs are described to illustrate the application of the model to multiple levels of the social ecology.  相似文献   
992.
心理契约破坏研究现状与展望   总被引:11,自引:0,他引:11  
心理契约破坏(psychologicalcontractbreach)是雇员对于组织未能充分履行心理契约中承诺责任的主观感知。文章阐述了心理契约破坏的概念界定、它产生的主要原因及其后果,以及相关的跨文化研究,并重点介绍了心理契约破坏对员工工作态度和行为产生影响过程中的相关权变因素(中介变量和缓冲变量)。在此基础上进一步提出未来研究应着重以下几方面:(1)心理契约破坏的心理机制及干预措施研究;(2)跨文化比较研究;(3)个体间差异的研究;(4)研究方法的改进  相似文献   
993.
认知发展领域的抑制研究   总被引:1,自引:0,他引:1  
认知发展领域的抑制研究在近20年里取得了长足进步。文章总结和分析了抑制研究的理论观点,从解释早期认知能力、解释认知老化、解释一般认知能力差异以及解释异常个体发展四个方面探讨了抑制和认知发展的关系,最后,提出了认知发展领域抑制研究的不足和未来发展趋势  相似文献   
994.
Periods of relatively stable, rule‐like behavior alternated with short transition periods characterize cognitive development on reasoning tasks like the balance scale task. Each transition gives rise to an improvement in behavior, until a phase is reached in which performance is flawless or improvement is not worthwhile given the necessary extra effort. Several computational models have been developed to capture the developmental phenomena associated with the balance scale task. These models, which originate from different computational traditions, explain the main phenomena of development. Recently, empirical phenomena have been reported that these models cannot easily accommodate. We propose a computational model that is implemented in ACT‐R and that is based on the evaluation of success of applied knowledge, combined with a mechanism to construct newknowledge by searching for differences between the left‐ and right‐hand sides of presented balance scale problems. This model accounts for the main empirical phenomena as well as for the recently reported empirical phenomena such as learning without feedback.  相似文献   
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Latinos with limited English proficiency (LEP) experience multiple barriers to accessing efficacious mental health treatments. Using a stage model of behavior therapy research, this Stage I investigation evaluated the Brief Behavioral Activation Treatment for Depression (BATD), an intervention that may be well equipped to address existing treatment barriers.  相似文献   
999.
Vocational interests and goal orientation (GO) are examined for their potential influences on employees' decisions to engage in professional development and to apply the knowledge and skills gained from development activities in their jobs. Specifically, professional development, in the form of continuing professional education (CE), was examined for a variety of practicing healthcare professionals (N = 183), including physicians, nurses, and allied health professionals in the Midwest United States. Aspects of vocational interest theory (interests and congruence) and GO theory predicted CE outcomes (voluntary participation in CE beyond professional requirements and the application of CE learning at work). Further, employee GO mediated between interests and the application of CE learning at work, providing evidence of a work-specific motivational process linking interests with performance-related behavioral outcomes.  相似文献   
1000.
BackgroundThe majority of research examining the influence of social environment on early child development suggests benefits to two-parent households, but contradictory evidence for the effects of siblings. The aims of the present study were to examine the influence of the child's proximal social environment, and the effects of interactions between socioeconomic status and social environment on developmental outcomes.MethodsPrimary caregivers of a representative sample of 10,748 nine-month-old infants in Ireland completed the Ages and Stages Questionnaire and provided information on social environment. Adjustment was made for infant and maternal characteristics, household income, and area where the child was living at the time of the study. Further analyses tested for interactions between social environment and household income.ResultsBinary logistic regressions indicated no effects for number of parents in the household. However, the presence of siblings in the household was a consistent predictor of failing to reach milestones in communication, gross motor, problem-solving, and personal-social development. Furthermore, there was a gradient of increasing likelihood of failing in gross motor, problem-solving, and personal-social development with increasing numbers of siblings. Care by a grandparent decreased the likelihood of failing in communication and personal-social development.ConclusionsThese findings do not support the majority of research that finds positive benefits for two-parent households. Similarly, the findings suggest limited effects for non-parental care. However, the observed negative effects of siblings support both the confluence and resource dilution models of sibling effect. Examination of follow-up data may elucidate current findings.  相似文献   
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