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281.
Judith S. Brook Jung Yeon Lee Elaine N. Brown Stephen J. Finch David W. Brook 《The Journal of genetic psychology》2013,174(4):355-373
In this 15-year longitudinal study the authors investigated individual and contextual factors that predispose adolescents from a disadvantaged urban area to drug dependence in adulthood. Adolescents were recruited from schools serving East Harlem in New York City. Of the 838 participants followed to adulthood, 59% were women, 55% were African American, and 45% were Puerto Rican. Self-report data were obtained on externalizing and internalizing problems, substance use, and contextual influences across adolescence and young adulthood. Drug dependence was assessed in adulthood. Multivariate logistic regressions of drug dependence were performed on the whole sample and separately by gender. Each of the domains was associated with adult drug dependence. Although mean gender differences were found, most associations of risk factors with drug dependence did not vary significantly by gender. Treating externalizing and internalizing problems, reducing substance use, and providing coping skills for adverse contextual influences in adolescence and young adulthood may reduce the likelihood of becoming drug dependent in adulthood. 相似文献
282.
Arthur Aron Tracy McLaughlin-Volpe Debra Mashek Gary Lewandowski Stephen C. Wright Elaine N. Aron 《European Review of Social Psychology》2013,24(1):101-132
We propose that to some extent, people treat the resources, perspectives, and identities of close others as their own. This proposal is supported by allocation, attribution, response time, and memory experiments. Recently, we have applied this idea to deepening understanding of feeling “too close” (including too much of the other in the self leading to feeling controlled or a loss of identity), the effects of relationship loss (it is distressing to the extent that the former partner was included in the self, liberating to the extent that the former partner was preventing self-expansion), ingroup identification (including ingroup in the self), and the effect of outgroup friendships on outgroup attitudes (including outgroup member in the self entails including outgroup member's identity in the self). 相似文献
283.
Patient non-adherence to medication is a pervasive problem that contributes to poor patient health and high healthcare costs. Basic research and interventions have focused thus far on behaviour initiation factors, such as patients’ illness and treatment beliefs. This paper proposes two processes that occur after behaviour initiation that are theorised to contribute to prediction of long-term medication adherence: ‘coherence’ of patients’ beliefs from experiences with treatment and habit development. Seventy-one hypertensive patients reported their treatment-related beliefs, experiences related to treatment efficacy and medication-taking habit strength in a baseline interview. Patients then used an electronic monitoring pill bottle for approximately one month. Patients’ medication habit-strength was the strongest predictor of all adherence measures, explaining 6–27% incremental variance in adherence to that explained by patients’ treatment-related beliefs. Patients’ beliefs and experiences did not predict overall adherence, even for patients with ‘weaker’ habits. However, patients’ experiences were found to predict intentional non-adherence and habit strength was found to predict unintentional adherence. Practitioners may assess patients’ medication-taking habits to get an initial view of their likely adherence to long-term medications. Future research should assess the current theoretical predictions in a hypertension inception sample and in populations with symptomatic conditions. 相似文献
284.
The present study investigated the role of self-construal in explaining psychological wellbeing in two European countries. Eight hundred and fifteen Italian and Scottish students completed measures of life-satisfaction, optimism, subjective happiness and a scale measuring interdependent and/or independent self-construal. We obtained three main findings. First of all, scores on the scales of psychological wellbeing were positively associated with scores on the independent scale and independence was found to be the factor that best explained variance in psychological wellbeing. Second, and contrary to our prediction, the Italian group had significantly higher scores for the independence scale than Scots. Third, gender was found to have a significant effect with regard to interdependence of self, life satisfaction, and optimism. 相似文献
285.
286.
Elaine Fox 《Cognition & emotion》2013,27(2):165-195
Abstract Three experiments are reported which examine attentional bias in high trait-anxious, low trait-anxious, and repressor subjects. Measures of interference did not provide consistent results. However, negative priming effects suggested that high trait-anxious subjects had difficulty inhibiting threat-related information, as well as nonthreat-related distracting information under conditions of attentional search. There was some evidence that individuals with a repressive coping style were particularly efficient in inhibiting threat-related information. It is suggested that defective inhibition of distracting information may be an important mechanism in understanding the cognitive basis of anxiety. 相似文献
287.
While cooperative learning methods have been reported to have positive effects on a range of personal and social student outcomes,
research into their academic benefits has produced mixed results. This study evaluated the effects of one cooperative learning
method (cooperative reading and integrated composition, or CIRC) on the reading achievement, sociometric ratings, and self-esteem
of 83 third-graders under three reward conditions (group rewards, individual rewards, and no rewards). Although students in
the group rewards condition achieved significantly (p < 0.05) higher rate and accuracy scores on weekly reading quizzes than those in the individual and no rewards conditions,
this effect was not reflected in overall pre–post reading test scores. There were also no significant effects for condition
on the sociometric questionnaire. There was, however, a significant condition by sex interaction effect on total self-esteem
scores, which indicated higher scores in the group rewards condition than in the other two conditions for girls. Results are
interpreted in light of their practical implications for the application of the CIRC method in school settings, and their
theoretical implications for research on the impact of group reward contingencies in cooperative learning methods.
This revised version was published online in August 2006 with corrections to the Cover Date. 相似文献
288.
The research described in this article used a visual search task and demonstrated that the eye region alone can produce a threat superiority effect. Indeed, the magnitude of the threat superiority effect did not increase with whole-face, relative to eye-region-only, stimuli. The authors conclude that the configuration of the eyes provides a key signal of threat, which can mediate the search advantage for threat-related facial expressions. 相似文献
289.
The Minnesota Multiphasic Personality Inventory-Second Edition was administered to 20 adults with autism spectrum disorders (ASD) who fell in the average to above average range of intelligence and 24 age-, intelligence-, and gender-matched college students. Large group differences, with the ASD group scoring higher, were found on the L validity scale, Clinical Scales 2 (D) and 0 (Si), Content scale Social Discomfort (SOD), Supplementary scale Repression (R), and Personality Psychopathology Five (PSY-5) scale INTR (Introversion). The proportion of ASD adults scoring in the clinical range on these scales was between 25% and 35%. High scores on these scales are consistent with the clinical picture of Asperger syndrome and high-functioning autism in adulthood. Future directions and implications for identifying adults in need of a specialized autism assessment are discussed. 相似文献
290.
Cognitive performance is highly sensitive to prior experience in mice with a learning and memory deficit: failure leads to more failure 下载免费PDF全文
The impact of a previously successful or unsuccessful experience on the subsequent acquisition of a related task is not well understood. The nature of past experience may have even greater impact in individuals with learning deficits, as their cognitive processes can be easily disrupted. Mice with a targeted disruption of the alpha and delta isoforms of the cAMP-response element-binding protein (CREB) gene (CREB(alphadelta-)-deficient mice) have a genetic vulnerability to impaired learning and memory that is highly influenced by experimental conditions. Thus, we studied the impact of prior successful and unsuccessful experiences on the degree to which CREB(alphadelta-)-deficient mice exhibit impaired spatial learning and memory in the Morris water maze (MWM). In Experiment 1, we replicated the cognitive deficit of CREB(alphadelta-)-deficient mice when given two trials per day with a 1-min intertrial interval (MWM2), and labeled this experience as a "failure." We rescued the deficit using four trials per day with a 3- to 5-min intertrial interval (MWM4) and labeled this experience a "success." In Experiment 2, a new, naive set of wild-type (WT) and CREB(alphadelta-)-deficient mice were randomly assigned to one of two sequence protocols to assess the influence of a success or a failure on subsequent performance. In Group 1, mice were first exposed to the MWM4 condition, followed by the more difficult MWM2 task. As expected, CREB(alphadelta-)-deficient mice performed well in the MWM4; they also performed well during reversal testing (MWM4R) where the goal location is changed. With this initial successful learning experience, the CREB(alphadelta-)-deficient mice then performed as well as WT mice in the MWM2, the condition in which they are known to be impaired. In contrast, CREB(alphadelta-)-deficient mice in Group 2 had an unsuccessful experience when first exposed to the MWM2 condition, and then also showed impairment in the MWM4, the condition in which they would normally perform well. This deficit was amplified when CREB(alphadelta-)-deficient mice were then tested in the reversal test. Sex differences in learning among CREB(alphadelta-)-deficient mice were amplified upon exposure to an unsuccessful learning experience. These data indicate that, under conditions of cognitive impairment, past experience can-depending on its nature-significantly facilitate or hinder future performance. 相似文献