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151.
Lima FS Simioni S Bruggimann L Ruffieux C Dudler J Felley C Michetti P Annoni JM Schluep M 《Behavioural neurology》2007,18(2):81-90
Acquired behavioral changes have essentially been described in advanced multiple sclerosis (MS). The present study was designed to determine whether behavioral modifications specifically related to the MS pathological process could be identified in the initial phase of the disease, as compared to control patients with chronic, relapsing and progressive inflammatory disorders not involving the central nervous system (CNS). Eighty-eight early MS patients (Expanded Disability Status Scale score 相似文献
152.
William Todd Abraham Robert Ervin Cramer Ana Maria Fernandez Eileen Mahler 《Current Psychology》2001,20(4):337-348
Asymmetries in subjective distress were observed among African American and white (N = 191) men and women who were asked to imagine a partner being emotionally and sexually unfaithful, and a partner committing
other paired, gender-linked viola-tions-of-trust. More women than men were distressed by imagining a partner forming a deep
emotional attachment to another person and more men than women were distressed by imagining a partner enjoying passionate
sexual intercourse with another person. In addition, more men than women were distressed by male-linked violations, such as
a partner no longer trying to look attractive, and more women than men were distressed by female-linked violations, such as
a partner no longer wanting to work. The results contribute to a growing body of cross-cultural research reporting gender
differences in distress to emotional and sexual infidelity. The results also provide cross-cultural validation of the extension
of an evolutionary perspective to under-standing gender differences in subjective distress to other biologically relevant
viola-tions-of-trust. 相似文献
153.
Self-reported sleep durations of college students: normative data for 1978-79, 1988-89, and 2000-01.
In 2000-2001 academic year the frequency distribution of hours slept per night was not significantly different from distributions of 1978-79 and 1988-89. 相似文献
154.
Maestú F Saldaña C Amo C González-Hidalgo M Fernandez A Fernandez S Mata P Papanicolaou A Ortiz T 《Brain and language》2004,89(3):433-438
Shift of the cortical mechanisms of language from the usually dominant left to the non-dominant right hemisphere has been demonstrated in the presence of large brain lesions. Here, we report a similar phenomenon in a patient with a cavernoma over the anterolateral superior temporal gyrus associated with epilepsy. Language mapping was performed by two complementary procedures, magnetoencephalography, and electrocorticography. The maps, indicated right temporal lobe dominance for receptive language and left frontal lobe dominance for expressive language. These results indicate that a small lesion, associated with epilepsy, may produce selective shifting of receptive language mechanisms as large lesions have been known to produce. 相似文献
155.
Daniel M. Bagner Melanie A. Fernandez Sheila M. Eyberg 《Journal of clinical psychology in medical settings》2004,11(1):1-6
We examined the outcome of parent–child interaction therapy (PCIT) for a child diagnosed with Oppositional Defiant Disorder (ODD) and cancer. Robert, a 4-year-old Caucasian male, showed significant and meaningful changes in his behavior over the course of 13 weeks of PCIT, and Robert no longer met diagnostic criteria for ODD following treatment. His scores on the Eyberg Child Behavior Inventory and the Achenbach Child Behavior Checklist were in the clinical range before treatment and in the normal range at the conclusion of treatment. His mother also reported dramatic improvements in Robert's behavior during medical visits. Physician and social worker reports were consistent with her report. Such anecdotal data may have implications for the generalization of compliance to the medical setting for children with chronic illnesses. The results of this case study should prompt further investigation of parent-training interventions for children with chronic illnesses and disruptive behavior. 相似文献
156.
The aim of the study was to set alexithymia cutoff scores on the 20-item Bermond-Vorst Alexithymia Questionnaire-20 Form B. Alexithymia is a clinical construct describing individuals who have difficulty identifying and reporting their specific emotions. 63 subjects meeting the DSM-IV criteria for alcohol dependence completed the questionnaire and the 20-item Toronto Alexithymia Scale. Using cutoff scores for the latter, subjects were divided into alexithymic and nonalexithymic subgroups. Taking into account the sensitivity, specificity, and predictive positive value, several potential Bermond-Vorst questionnaire scores were tested. Using the Younden formula (Sensitivity+ Specificity-1), score of 52 was the most appropriate cutoff score for the Bermond-Vorst-20 to indicate the presence of alexithymia in these male alcoholics. 相似文献
157.
Lejeune L Anderson DI Campos JJ Witherington DC Uchiyama I Barbu-Roth M 《Human movement science》2006,25(1):4-17
Human infants show a peak in postural compensation to optic flow at approximately nine months of age. The current experiment tested whether the magnitude of visual-postural coupling in 9-month-olds increases when terrestrial optic flow is added to a moving room. A secondary objective was to explore whether locomotor experience plays any role in enhancing responsiveness to the additional terrestrial information. Ninety-one infants (experienced creepers, nascent creepers, and prelocomotors) were exposed to two conditions of optic flow: global optic flow (G) and global optic flow minus terrestrial optic flow (G-T). The additional terrestrial optic flow led to significantly higher visual-postural coupling. Consistent with previous findings, locomotor experience had no effect on responsiveness to the G-T condition, though there was weak evidence that the nascent creepers were more strongly influenced by the difference between flow conditions than the other infants. Unexpectedly, the prelocomotor females showed significantly lower visual-postural coupling than the prelocomotor males. These findings support the notion that the ground provides an important source of information for the control of posture and locomotion. The findings also suggest that locomotor experience most likely helps to functionalize smaller (partial), rather than larger (global), optic flow fields for postural control. 相似文献
158.
Bajo MT Gómez-Ariza CJ Fernandez A Marful A 《Journal of experimental psychology. Learning, memory, and cognition》2006,32(5):1185-1194
Recent data (T. J. Perfect, C. J. A. Moulin, M. A. Conway, & E. Perry, 2002) have suggested that retrieval-induced forgetting (RIF) depends on conceptual memory because the effect is not found in perceptually driven tasks. In 3 experiments, the authors aimed to show that the presence of RIF depends on whether the procedure induces appropriate transfer between representations and competition rather than on the nature of the final test. The authors adapted the standard paradigm to introduce lexical categories (words that shared the first 2 letters) at study and practice. Direct and indirect fragment completion tests were used at retrieval. The results showed significant RIF effects in perceptually driven tasks. Furthermore, they indicated that the presence of RIF effects depended on using adequate cuing to induce competition during the retrieval practice and on the final memory test tapping the inhibited representation. 相似文献
159.
160.
Environmental enrichment paradigms that incorporate cognitive stimulation, exercise, and motor learning benefit memory and synaptic plasticity across the rodent lifespan. However, the contribution each individual element of the enriched environment makes to enhancing memory and synaptic plasticity has yet to be delineated. Therefore, the current study tested the effects of three of these elements on memory and synaptic protein levels. Young female C57BL/6 mice were given 3h of daily exposure to either rodent toys (cognitive stimulation) or running wheels (exercise), or daily acrobatic training for 6 weeks prior to and throughout behavioral testing. Controls were group housed, but did not receive enrichment. Spatial working and reference memory were tested in a water-escape motivated radial arm maze. Levels of the presynaptic protein synaptophysin were then measured in frontoparietal cortex, hippocampus, striatum, and cerebellum. Exercise, but not cognitive stimulation or acrobat training, improved spatial working memory relative to controls, despite the fact that both exercise and cognitive stimulation increased synaptophysin levels in the neocortex and hippocampus. These data suggest that exercise alone is sufficient to improve working memory, and that enrichment-induced increases in synaptophysin levels may not be sufficient to improve working memory in young females. Spatial reference memory was unaffected by enrichment. Acrobat training had no effect on memory or synaptophysin levels, suggesting a minimal contribution of motor learning to the mnemonic and neuronal benefits of enrichment. These results provide the first evidence that different elements of the enriched environment have markedly distinct effects on spatial memory and synaptic alterations. 相似文献