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921.
922.
Kevin T. Kelly 《Erkenntnis》1991,35(1-3):123-149
Conclusion I have applied a fairly general, learning theoretic perspective to some questions raised by Reichenbach's positions on induction and discovery. This is appropriate in an examination of the significance of Reichenbach's work, since the learning-theoretic perspective is to some degree part of Reichenbach's reliabilist legacy. I have argued that Reichenbach's positivism and his infatuation with probabilities are both irrelevant to his views on induction, which are principally grounded in the notion of limiting reliability. I have suggested that limiting reliability is still a formidable basis for the formulation of methodological norms, particularly when reliability cannot possibly be had in the short run, so that refined judgments about evidential support must depend upon measure-theoretic choices having nothing to do in the short run with the truth of the hypothesis under investigation. To illustrate the generality of Reichenbach's program, I showed how it can be applied to methods that aim to solve arbitrary assessment and discovery problems in various senses. In this generalized Reichenbachian setting, we can characterize the intrinsic complexity of reliable inductive inference in terms of topological complexity. Finally, I let Reichenbach's theory of induction have the last say about hypothetico-deductive method. 相似文献
923.
This research takes a multidimensional approach to the study of self-presentation by employing scales which measure protective and acquisitive motives for self-presentation termed getting-along and getting-ahead respectively (Lennox & Wolfe, 1984). The getting-along and getting-ahead motives for self-presentation are found to be positively related to the effectiveness of different types of image ads, supporting the hypothesis that consistency between the appeal type and the underlying motivation for self-presentation is positively associated with ad effectiveness. 相似文献
924.
John Northup Carmen Broussard Kevin Jones Teresa George Timothy R. Vollmer Melissa Herring 《Journal of applied behavior analysis》1995,28(2):227-228
We conducted functional analyses of classroom disruption during contingent teacher and peer attention conditions for 3 children with attention deficit hyperactivity disorder. Attention provided by peer confederates appeared to function as a distinct form of positive reinforcement for all 3 children. 相似文献
925.
This paper examines the assumptions of the narrative mode of therapy and the assumptions of therapeutic metaphors. The premise is that the use of metaphor fits the assumptions of narrative therapy and can enhance and expand narrative therapy. This paper examines the structure and types of metaphor, explores their fit within the narrative model, and gives three case examples which illustrate the use of metaphor in narrative therapy.Kevin Lyness, MS, is a doctoral candidate, MFT Program, 1269 Fowler House, Purdue University, West Lafayette, IN 47907-1268, and a doctoral candidate in the MFT Program, Purdue University. Volker Thomas, PhD, is assistant professor, Marriage and Family Therapy Program, 1269 Fowler House, Purdue University, West Lafayette, IN 47907-1269. Reprint requests should be sent to the first author. 相似文献
926.
927.
Norman Airoldi Barbara Peterson Dwight Webb 《Journal of counseling and development : JCD》1967,45(10):1021-1024
Ninth grade boys from a California junior high school who were participants in interscholastic athletics were compared with non-participants with respect to academic achievement. The athletic group tested higher on academic ability on the School and College Ability Test and earned a higher academic grade-point average. When athletes and non-athletes were matched on SCAT test scores, the athletic group showed higher academic achievement. The majority of boys who participated in sports for only one semester did as well as or better academically during their semester of participation than they did the other ninth grade semester. An incidental finding of the study showed that boys in general showed improved grade-point averages in the ninth grade when compared with their eighth grade records. 相似文献
928.
Like many other early psychologists, William James was fascinated by hypnosis and related phenomena. For James, hypnosis was both an experimental technique for creating divisions of consciousness, and a laboratory model of naturally occurring disorders of awareness. James' treatment of consciousness in hypnosis presages contemporary interests in dissociation and implicit cognition, and underscores the role of the self in conscious mental life. At the same time. James recognized the complexity of hypnosis as an interpersonal process. In the end. James' views suggest how a rapprochement between the cognitive and social approaches to hypnosis might be achieved. 相似文献
929.
Perceived family environments of depressed and anxious children: Child's and maternal figure's perspectives 总被引:6,自引:0,他引:6
Kevin D. Stark Laura Lynn Humphrey Kim Crook Kay Lewis 《Journal of abnormal child psychology》1990,18(5):527-547
This study examined perceived environment among families with a depressed, depressed and anxious, anxious, or normal child from the 4th to 7th grades. Fifty-one such children were classified according to criteria from the K- SADS and a set of self-ratings of depression and anxiety. Results showed that children in all three diagnostic groups, and to a lesser extent their mothers, experienced their families as more distressed on a host of dimensions relative to controls. In addition, significant differences were found between families with a depressed and anxious child and those with an anxious child. Discriminant function analyses revealed that 68.63 % of the youngsters could be classified correctly into depressed and anxious groups on the basis of their family ratings alone. 相似文献
930.
Richard L. Port Patricia W. Parsons Kathleen S. Curtis Kevin S. Seybold 《Current Psychology》1990,9(4):323-332
The hippocampal formation is a highly delineated brain structure that is believed to play a prominent role in learning and
memory. The present experiment evaluated the contributions of medial and lateral perforant path input to bar press-conditioning
under (a) continuous and (b) differential reinforcement of low rates of responding (DRL) schedules, and (c) shuttlebox avoidance
conditioning. Bilateral deafferentation of either pathway had no effect on the acquisition of bar press responses or on performance
under the DRL schedule. Deafferentation of the medial pathway facilitated acquisition of avoidance responses in a manner much
like the effects seen in hippocampectomized animals. It is suggested that the medial perforant path participates in the expression
of correlated patterns of neuronal discharge known to develop within the hippocampus and that this “model” serves to modulate
the temporal characteristics of simple conditioned reflexes. Loss of the modulatory influence of the model may affect acquisition
and extinction rates. Contributions of other hippocampal circuits are discussed in relation to established deficits.
Preliminary results of this experiment were presented at the second annual convention of the American Psychological Society,
Dallas, Texas, June 1990. 相似文献