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Gender differences in children’s toy interests and play behaviors are large and may lead to gender differentiation of physical, cognitive, and social development among children. In this Special Issue, we gather together cutting-edge research on the factors that affect gender differences in children’s toy interests, how subtle gender-related messages affect children’s performance and behaviors, and how adults create these gender-related messages and affect children’s interests. We illustrate themes found in the current literature, but also comment on issues that need to be addressed by future research. We also identify points of intervention in which stereotypes about toys and gender differentiated play behaviors and toy interests can be reduced in an effort to promote greater diversity of children’s play.  相似文献   
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Parent-Child Interaction Therapy (PCIT) has demonstrated promising evidence in its implementation with deaf and hard-of-hearing (DHH) families. This case study presents the implementation of PCIT with a hearing mother, a deaf father, and their 7-year-old hearing son with Attention-Deficit/Hyperactivity Disorder (ADHD) and oppositional behaviors, using the assistance of certified interpreters. Results documented improvement in child behavior, parenting skills and stress, and parent-child communication. Notably, paternal ratings showed greater improvement across these outcomes than maternal ratings. Overall, PCIT continues to demonstrate its effectiveness as a treatment option for DHH families with children with challenging behaviors. The limitations and implications are discussed.  相似文献   
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Teacher quality continues to be of major concern in the Western world, and identifying the most effective approach to teacher training remains a contested area. It has been argued that teachers resist change because they lack motivation, have inadequate knowledge and expertise to modify their practices, and are reluctant to take risks for fear of having their confidence damaged. While remaining skeptical of such a deficit view, our interest is in pedagogic approaches which seek to better prepare teachers for teaching in contemporary society and, thus, to enhance their ‘effectiveness.’ This article discusses the use of a Real-Time Coaching (RTC) model designed to enhance pre-service teachers’ practical skills for contemporary classroom teaching. The model focuses upon pre-service teachers micro-teaching while simultaneously gaining feedback via a headset in real time; this is then combined with multiple collaborative feedback cycles within a learning community in order to foster reflective practice. To collect information about participants’ experiences with the RTC process, two rounds of semi-structured interviews were conducted with participants. Our findings indicate the RTC model has the capacity to foster a sense of confidence and ownership of learning by developing practical skills alongside affective attributes such as resilience, efficacy, and a disposition toward continual improvement.  相似文献   
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Behavior Momentum Theory has emerged as a prominent account of resistance to change in both basic and applied research. Although laboratory studies often define precise, repeatable responses, application research often deals with response classes that may vary widely along a number of dimensions. In general, Behavior Momentum Theory has not addressed how response dimensions impact resistance to change, providing an opportunity to expand the model in new directions. Four rats pressed a force transducer under a multiple variable interval (VI) 60‐s VI 60‐s schedule of reinforcement. In one component, responses satisfied the schedule only if the response force fell within a “low” force band requirement; responses in the other schedule were required to satisfy a “high” force band. Once responding stabilized, extinction was programmed for three sessions. Then, the procedures were replicated. The results showed that response force came under discriminative control, but force requirements had no impact on resistance to extinction. In a follow‐up condition, the schedule was changed to a multiple VI 30‐s VI 120‐s schedule and the low‐force band operated in both components. The results showed that behavior maintained by the VI 30‐s schedule was generally more resistant to extinction. A secondary analysis showed that force distributions created under baseline maintained during extinction. Overall, the results suggest that differential response force requirements prevailing in steady state do not affect the course of extinction.  相似文献   
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This study uses 2 samples of adolescents and parents--the child-based Nonshared Environment in Adolescent Development project (NEAD; D. Reiss, J. M. Neiderhiser, E. Hetherington, & R. Plomin, 2000; N = 395 families) and the parent-based Twin and Offspring Study in Sweden (TOSS; N = 909 twin family pairs)--to investigate passive and evocative genotype-environment correlation (rGE) on fathering. Both samples used the same measures of positivity, negativity, control, and monitoring. A previous report examining mothering found evidence for passive rGE for positivity and monitoring, and evocative rGE for negativity and control, although both types of rGE were suggested in many cases. The current report focuses on fathering. Father reports of positivity and control are influenced by evocative rGE, whereas father reports of negativity and monitoring are influenced by both passive and evocative rGE. Adolescent reports of father's positivity and negativity were influenced by both evocative and passive rGE, and control and monitoring by passive rGE. The most notable difference in findings for fathers and mothers is for positivity and the presence of rGE for father's control and monitoring. These findings and their implications are discussed.  相似文献   
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We examined whether navigation is impacted by experience in two species of nonhuman primates. Five chimpanzees (Pan troglodytes) and seven capuchin monkeys (Cebus apella) navigated a cursor, using a joystick, through two-dimensional mazes presented on a computer monitor. Subjects completed 192 mazes, each one time. Each maze contained one to five choices, and in up to three of these choices, the correct path required moving the cursor away from the Euclidean direction toward the goal. Some subjects completed these mazes in a random order (Random group); others in a fixed order by ascending number of choices and ascending number of turns away from goal (Ordered group). Chimpanzees in both groups performed equivalently, demonstrated fewer errors and a higher rate of self-correcting errors with increasing experience at solving the mazes, and made significantly fewer errors than capuchin monkeys. Capuchins were more sensitive to the mode of presentation than chimpanzees; monkeys in the Ordered group made fewer errors than monkeys in the Random group. However, capuchins’ performance across testing changed little, and they remained particularly susceptible to making errors when the correct path required moving away from the goal. Thus, these two species responded differently to the same spatial challenges and same learning contexts. The findings indicate that chimpanzees have a strong advantage in this task compared to capuchins, no matter how the task is presented. We suggest that differences between the species in the dynamic organization of attention and motor processes contribute to their differences in performance on this task, and predict similar differences in other tasks requiring, as this one does, sustained attention to a dynamic visual display and self-produced movements variably towards and away from a goal.  相似文献   
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This article approaches the topic of improvement from a self‐evaluation perspective, namely the interplay between the self‐improvement motive and social or evaluative feedback. The self‐improvement motive is reflected in conscious desire. It is also reflected in preferences for continuous upward feedback trajectories, upward comparison feedback, and feedback that may be self‐threatening in the present but is likely to be useful in the future. The last type of feedback preference is stronger following a resource‐bolstering experience (e.g., good mood, success feedback, self‐affirmation). Moreover, both direct and indirect activation of the self‐improvement motive facilitates recall of improvement‐oriented feedback. Such feedback is associated with increased satisfaction or positive affect, a pattern qualified by individual differences (e.g., self‐esteem, self‐theories). Finally, improvement‐oriented feedback yields better performance, a pattern also qualified by individual differences (e.g., self‐enhancement, self‐appraisal) as well as feedback attributes (gradual versus sudden). This territory‐mapping review will hopefully prove useful to future theorizing and research.  相似文献   
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