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81.
Lima EN Stanley S Kaboski B Reitzel LR Richey A Castro Y Williams FM Tannenbaum KR Stellrecht NE Jakobsons LJ Wingate LR Joiner TE 《心理评价》2005,17(4):462-468
The present study examined whether therapist access to the Minnesota Multiphasic Personality Inventory (MMPI-2) predicted favorable treatment outcome, above and beyond other assessment measures. A manipulated assessment design was used, in which patients were randomly assigned either to a group in which therapists had access to their MMPI-2 data or to a group without therapist access to such information. Illness severity, improvement ratings, number of sessions attended, and premature termination were indicators of therapy outcome. Results indicated that therapist access to the MMPI-2 data did not add to the prediction of positive treatment outcome beyond that predicted by other measures in this setting. Findings from this initial study suggest that, compared with other resources, perhaps in clinical settings with an emphasis on diagnosis-based and evidence-based treatment, the MMPI-2 may not provide incrementally valid information. However, these effects warrant replication across different settings and samples. Guidelines for future studies are discussed. 相似文献
82.
We report the case of an 11-year-old boy who developed an anarithmetia in association with a left temporo-parietal tumor. His oral and written language were normal as well as his ability to judge magnitudes, process numbers, read operation signs and retrieve number facts. He had a specific difficulty in performing the procedures of subtraction, especially when it involved borrowing. These skills had been mastered before the present illness. This case shows that the components of calculation can be dissociated by brain lesions sustained during childhood, while arithmetic abilities are being acquired, thus reinforcing findings from developmental dyscalculias, that suggest a modular organisation of those skills during development. 相似文献
83.
84.
Fátima H. B. Maldaner Loreci P. Durgante Marcia Murussi Marta K. Xavier Carla Dalmaz Maria B. Ferreira 《Integrative psychological & behavioral science》1994,29(2):141-150
Chronic consumption of ethanol during pregnancy and lactation may lead to abnormalities in the fetus or infant. A group of female Wistar rats was submitted to ethanol treatment over a period of a month. A pair-fed control group received sucrose solution isocaloric to ethanol and the control group received water “ad libitum.” Afterward, the females were mated with males over a period of 20 days. At birth, each litter was maximized to eight pups and the remaining ones were decapitated to remove the fetal blood and brains. No significant difference was observed in fetal body and brain weight at birth. During lactation the ethanol and pair-fed groups gained less weight than the control group. After weaning, their weight became similar. Fetal blood glucose levels were decreased in the ethanol-treated group. One hundred percent of the pair-fed and control females delivered live fetuses at term and all survived; only 40% of the females in the ethanol group delivered, and one pup did not survive. Chronic ethanol treatment pointed to a possible reduction in the fertility. It seems likely that the change in body weight of ethanol-fed dams was caused by undernutrition. 相似文献
85.
Studia Logica - We study an alternative embedding of IPC into atomic system F whose translation of proofs is based, not on instantiation overflow, but instead on the admissibility of the... 相似文献
86.
Rats were trained and tested in a step-down inhibitory avoidance task (0.3-mA footshock). Training-test interval was 6 h. In Experiment 1, animals received, 1 h before training, an ip injection of vehicle or diazepam (2.0 mg/kg) and, 30 s after training and/or 30 min prior to testing, ip saline, epinephrine (6.25 micrograms/kg or 125.0 micrograms/kg), naloxone (0.5 mg/kg), or beta-endorphin (1 micrograms/kg). In the vehicle-pretreated animals, post-training epinephrine (6.25 micrograms/kg) and naloxone enhanced, and post-training beta-endorphin and epinephrine (125.0 micrograms/kg) reduced, retention test performance; and pretest beta-endorphin and epinephrine (125.0 micrograms/kg) reversed the latter effect and enhanced retention on their own. Diazepam lowered memory scores on its own and prevented all other drug effects with the exception of post-training facilitation by epinephrine (6.25 micrograms/kg). In previous papers it was shown that post-training facilitation by epinephrine is due to an influence on storage processes, whereas all the other drug effects described above result from the post-training establishment of state dependency to either beta-endorphin or epinephrine, and therefore to a process involving further acquisition and storage. The present findings suggest that diazepam selectively hindered the acquisition and/or storage processes involved in state dependency. This conclusion is strengthened by the findings from Experiment 2, which showed, using a classic 2 x 2 design, that diazepam itself did not induce state dependency but, rather, depressed acquisition and/or storage of the avoidance task. 相似文献
87.
M. Jamie Ferreira 《The Journal of religious ethics》2006,34(3):461-483
88.
Ferreira MB Garcia-Marques L Sherman SJ Sherman JW 《Journal of personality and social psychology》2006,91(5):797-813
The categorization of inductive reasoning into largely automatic processes (heuristic reasoning) and controlled analytical processes (rule-based reasoning) put forward by dual-process approaches of judgment under uncertainty (e.g., K. E. Stanovich & R. F. West, 2000) has been primarily a matter of assumption with a scarcity of direct empirical findings supporting it. The present authors use the process dissociation procedure (L. L. Jacoby, 1991) to provide convergent evidence validating a dual-process perspective to judgment under uncertainty based on the independent contributions of heuristic and rule-based reasoning. Process dissociations based on experimental manipulation of variables were derived from the most relevant theoretical properties typically used to contrast the two forms of reasoning. These include processing goals (Experiment 1), cognitive resources (Experiment 2), priming (Experiment 3), and formal training (Experiment 4); the results consistently support the author's perspective. They conclude that judgment under uncertainty is neither an automatic nor a controlled process but that it reflects both processes, with each making independent contributions. 相似文献
89.
The directed forgetting paradigm involves, under particular experimental circumstances, inhibitory mechanisms, which operate to the successful forgetting of irrelevant words. The item-by-item cueing method (e.g., Basden & Basden, 1996) was used to investigate the directed forgetting effect in young and old adults. Processing of the experimental words was manipulated between subjects by asking participants to perform either a deep or a shallow orienting task on each word of the study list before the occurrence of the cue (to remember of to forget). Results indicated that the instruction to process deeply both to-be-remembered and to-be-forgotten words led to equivalent directed forgetting effects in young and old adults. These results are discussed with respect to the implications they have for the Inhibitory Deficit theory (e.g., Hasher & Zacks, 1988), which suggests that cognitive aging is mainly characterized by a reduction in the efficiency of inhibitory processes. 相似文献
90.
Several findings relate the hippocampal formation to the behavioural consequences of stress. It contains a high concentration of corticoid receptors and undergoes plastic modifications, including decreased neurogenesis and cellular remodelling, following stress exposure. Various major neurotransmitter systems in the hippocampus are involved in these effects. Serotonin (5-HT) seems to exert a protective role in the hippocampus and attenuates the behavioural consequences of stress by activating 5-HT1A receptors in this structure. These effects may mediate the therapeutic actions of several antidepressants. The role of noradrenaline is less clear and possibly depends on the specific hippocampal region (dorsal vs. ventral). The deleterious modifications induced in the hippocampus by stress might involve a decrease in neurotrophic factors such as brain derived neurotrophic factor (BDNF) following glutamate N-methyl-D-aspartate (NMDA) receptor activation. In addition to glutamate, nitric oxide (NO) could also be related to these effects. Systemic and intra-hippocampal administration of nitric oxide synthase (NOS) inhibitors attenuates stress-induced behavioural consequences. The challenge for the future will be to integrate results related to these different neurotransmitter systems in a unifying theory about the role of the hippocampus in mood regulation, depressive disorder and antidepressant effects. 相似文献