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111.
112.
Alan G. Kamhi 《Journal of Fluency Disorders》1982,7(4):459-467
Bloodstein recently wrote that “the most vital part of science is not accurate measurement or the insistence on empiricism. It is an attitude of inquiry into the how and why of things” [Bloodstein, O. Foreword. In: Maintenance of Fluency (E. Boberg ed.). New York: Elsevier, 1981, p. vii]. In the paper below, I present some unsubstantiated and no doubt controversial thoughts on the how and why of relapse in stuttering. The overall thrust of these thoughts is that stutterers have different propensities to stutter because of the inherent variability in their speech production systems. For this reason, for therapy to have long-range success, stutterers must learn to accept and deal with the inherent variability in their speech production mechanisms. 相似文献
113.
The present investigation examined variations of modeling and stimuli with 61 adolescents selected for unassertive or aggressive behavior toward teachers. A 3 × 2 × 2 factorial design evaluated the effects of type of assertion modeling (three sessions of overt vs covert vs no-modeling), type of training stimuli (single involving teachers only vs multiple involving teachers, parents and peers) and type of initial behavior (unassertive vs aggressive) on behavioral role-play and self-efficacy. Modeling, particularly overt modeling, improved assertive behavior in teacher situations, peer situations and total teacher, parent, and peer situations. The use of single type stimuli improved self-efficacy in total teacher, parent and peer situations, and in novel situations involving others. Behavior but not self-efficacy was differentially affected by initial unassertive or aggressive behavior of participants. Self-efficacy and behavior were only moderately correlated. Results suggest effectiveness of short-term modeling with adolescents and different specificity properties of self-efficacy and assertive behavior. 相似文献
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Two experiments are reported which examined the influence of context on face recognition accuracy for novel and familiar faces
respectively. Context was manipulated by varying the physical background against which the faces appeared. In Experiment I,
80 student subjects observed 18 faces before attempting to recognize them in a sequence of 36 alternatives. For half the subjects,
the backgrounds changed from study to test, while for the remainder they stayed the same. In addition, for half the subjects,
both the pose and expression of the face also changed, while for the others it remained constant. Changes in pose plus expression
and context significantly reduced recognition accuracy for the target faces. Experiment II used an identical design, except
that the faces of celebrities replaced the novel faces. The influence of context was eliminated but the effects of pose and
expression were maintained. However, when only faces which were actually identified by subjects were considered, the effects
of pose and expression, too, were eliminated. The significance of these findings for theories of contextual memory are discussed. 相似文献
117.
Alan M. Lesgold 《Behavior research methods》1982,14(2):224-226
The development and implementation of programs of computer-based instruction for reading are discussed. 相似文献
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Alan E. GROSS Barbara Strudler Wallston Irving M. Piliavin 《Journal of applied social psychology》1979,9(4):297-313
The relevance of social psychological theory for understanding the helping relationship from the recipient's perspective and for designing efficient and humane helping systems is examined. Negative feelings associated with seeking or receiving help may occur when recipients feel threatened with loss of freedom (reactance), interpret their help-seeking as a sign of inadequacy (attribution), or feel uncomfortably indebted (equity). Studies supporting each of these theories, and a program of research which contrasts helper vs. recipient-initiated assistance, are reviewed. Findings suggest that helper-initiated aid leads to higher utilization of services and better recipient feelings. These results are interpreted as supporting attribution in contrast to reactance theory concepts. A field study in a welfare setting extends laboratory findings, and shows that current practice which requires welfare recipients to initiate requests for service may effect savings via lowered requests for service at the expense of recipients who really need help but are inhibited from requesting it. 相似文献