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951.
952.
Jennifer M. Ellison Peter J. Colvonen Moira Haller Sonya B. Norman 《Military psychology》2019,31(3):241-250
Posttraumatic stress disorder (PTSD) symptoms and poor sleep have been identified as potential causals factor in aggression, violence, and impulsive behavior. Given the high cost of aggression to society and public health, identifying modifiable factors related to aggression, such as insomnia, may guide treatment strategies to help decrease aggression. Participants were 143 Veterans seeking treatment for PTSD at a VA outpatient PTSD clinic. Linear and logistic regression analyses were used to examine the relation between PTSD and insomnia on aggression. Results from bivariate analyses indicated that while both PTSD and insomnia severity were associated with higher aggression scores independently, when PTSD and insomnia were examined together, PTSD severity was the only significant predictor of aggression. Interaction effects yielded nonsignificant results suggesting that poor sleep did not moderate the PTSD and aggression relation. Results suggest that addressing PTSD symptoms as a first treatment target may be more important for decreasing risk for aggression than targeting insomnia. More research is needed to understand whether treating PTSD and insomnia reduces aggression in Veterans. 相似文献
953.
Norman C. Moore 《Journal of Adult Development》2005,12(2-3):147-154
Only five studies of patients met criteria for this review. Four of the five had a good clinical outcome. The only one without
efficacy reported no enhancement of the target waveform. Of the other four, two reported some enhancement, whereas two gave
no details about changes in the target waveform. There were 10 studies of nonpatients with generalized anxiety, of which eight
had a good outcome. The decrease of anxiety in these eight studies was correlated with enhancement of the target waveform
in five. Three of the eight had no increase of alpha, showing placebo plays a part in neurotherapy. There were nine studies
of nonpatients with phobic anxiety, of which six had enhancement of the target waveform accompanied by good outcome. The remaining
three studies had poor outcome in spite of enhancement of the target waveform. 相似文献
954.
The mapping of the human genome has reawakened interest in the topic of race and genetics, especially the use of genetic technology to examine racial differences in complex outcomes such as health and intelligence. Advances in genomic research challenge psychology to address the myriad conceptual, methodological, and analytical issues associated with research on genetics and race. In addition, the field needs to understand the numerous social, ethical, legal, clinical, and policy implications of research in this arena. Addressing these issues should not only benefit psychology but could also serve to guide such thought in other fields, including molecular biology. The purpose of this special issue is to begin a discussion of this issue of race and genetics within the field of psychology. Several scholars who work in the fields of genetics, race, or related areas were invited to write (or had previously submitted) articles sharing their perspectives. 相似文献
955.
Critics of self-report methods suggest that participants are likely to underreport their own negative behaviors given concerns about social desirability. The current study examined the problem of self-report bias by comparing individuals' estimates of their own and others' aggressive behavior. Undergraduate students (95 women, 50 men) completed the Richardson Conflict Response Questionnaire with regard to either their own behavior or that of another person of the same sex. As expected, participants reported significantly less aggression for themselves than for others. However, self and other ratings showed the same pattern of sex differences. These results suggest that, although individuals may underreport their own aggressive behaviors, this tendency may not affect relationships among variables. 相似文献
956.
Richardson JT 《Brain and cognition》2005,59(2):183-213
The cube imitation test was developed by as a nonverbal test of intelligence. Many variants show satisfactory reliability, but performance is correlated both with Verbal IQ and with Performance IQ. Performance is impaired by cerebral lesions but unrelated to the side of lesion. Examinees describe both verbal and visuospatial strategies. In a new experiment, performance was disrupted by concurrent random generation, manual tapping, and articulatory suppression. The cube imitation test is not simply a measure of the ability to retain visuospatial information but also depends on verbal representations as well as attentional capacity. Even so, the test was central to the modern appreciation that any adequate measure of intelligence must incorporate both verbal tests and performance tests. 相似文献
957.
In an effort to explain the spatial patterning of violence, we expanded Sutherland's (1947) concept of differential social organization to include the level of deviance exhibited by neighboring areas. To test the value of this extension, the geographic clustering of Japanese suicide and homicide rates is assessed using 1985 and 1995 data for prefectures. Univariate results show that both types of violence cluster significantly in space. Inconsistent with the proposed expansion of differential social organization, multivariate results show that proximity to homicide does not increase the risk of homicide in Japan. Results for suicide are supportive and suggest that proximity to higher rates of suicide exposes residents to cultural values that support suicide and to role models who have committed suicide. 相似文献
958.
Three experiments show latent (or incidental) learning of salt-cue relationships using a conditioned cue-preference paradigm. Rats drank a salt solution while confined in one compartment and water in an adjacent, distinct compartment on alternate days. When given access to the two compartments with no solutions present, sodium-deprived rats preferred their salt-paired compartments; normal rats preferred their water-paired compartments. Reversing the deprivation states of the two groups reversed their preferences. These results show that rats can latently acquire associations between environmental cues and the taste of salt, and can use this information flexibly to guide behavior based upon internal cues produced by sodium deprivation. 相似文献
959.
Sundberg ND 《Journal of personality assessment》2004,83(2):105-119
Responding to this invitation to write an autobiography, I have tried to put in some order, the jumble of memories that come to mind. There are markers of the journey--the major decisions and changes in direction, many influenced by external events. Despite turns and detours, there is also continuity of interests and behavioral style. My beginnings on a Nebraska farm were a considerable distance in place and character from my current retirement in Oregon. The trail of events was especially marked by the death of my father, early choice of psychology, military service in Germany, marriage in Paris, establishing the university clinic and clinical program at the University of Oregon, starting a school of Community Service and Public Affairs, working with Leona Tyler on books and an extensive research project, and a year going around the world with my family including a long period in India. My principal contributions to personality assessment include cross-cultural studies, development of a boredom scale, community psychology connections, many reviews, books in clinical psychology and assessment, and work with students and others who continue this important branch of psychology. 相似文献
960.
Few studies have compared self-report and clinician-administered measures of youth psychopathic features in juvenile-justice settings in terms of antisocial behavior and treatment indices. In a sample of 85 adjudicated delinquents, the predictive validities of the Antisocial Process Screening Device (APSD), the modified Childhood Psychopathy Scale (mCPS), and the Hare Psychopathy Checklist: Youth Version (PCL:YV) were tested. Three indices of institutional antisocial behavior (physical aggression; verbal aggression; administrative infractions) and two indices of treatment progress (time to treatment level promotion; whether treatment levels were dropped) were used as external correlates. The self-report measures (mCPS more so than APSD) were more consistently and strongly related to antisocial behavior and to the days required to progress in treatment than the PCL:YV. The following issues are discussed: (i) implications of the potential impact of measurement format on the understanding and predictive validity of youth psychopathy features and measures; (ii) the differential predictive validity of self-report versus clinician-administered measures; and (iii) the potential practical utility of measures of psychopathic features in youth. 相似文献