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201.
Smith and Farah (2011) provided a thought-provoking and perhaps deliberately provocative literature review of the use of stimulants to improve cognitive functioning in humans. They addressed the apparently increasing willingness of individuals mostly in the United States to use stimulants for this purpose and then summarized published literature that explores whether stimulants actually improve specific aspects of neurocognitive function. Although calling for more research, they tentatively concluded that stimulants indeed may be "smart pills" for some people under certain circumstances. This comment emphasizes that they never actually defined the desired qualities of a smart pill, seemed to accept the unproven axiom that slight improvements in specific tests constitute meaningful enhancement of intelligence, and failed to consider the possible costs to individuals and to society of promoting the use of this class of medications for such a purpose.  相似文献   
202.
Developmental and life course studies of young adult identities have focused on 2 dimensions: subjective age and psychosocial maturity. This study examines the developmental synchrony of these 2 processes. In a longitudinal sample of young adults from Add Health (ages 18-22), a person-centered analysis of indicators of these dimensions identified 4 identity profiles. Two depict early and late patterns of identity; the others represent contrasting types of discordance: pseudo-adult, with subjective age more advanced than maturation level, and anticipatory, with subjective age less advanced than maturational level. The profiles vary by gender, socioeconomic status, and race-ethnicity, as well as by adolescent (ages 12-16) pubertal maturation, psychosocial adjustment, and family context. These results provide support for a more holistic, interdisciplinary understanding of adult identity and show that young adult identities in the Add Health sample follow differentiated paths into the adult years, with largely unknown consequences for the subsequent life course.  相似文献   
203.
Statement analysis procedures are used in forensic settings to classify reported events as experienced or non‐experienced. These procedures are typically validated using accounts of actual events and intentionally fabricated events. However, people can also unintentionally develop false memories. To examine whether inclusion of accounts of suggested events affects classification accuracy, we validated the judgment of memory characteristics questionnaire (JMCQ) statement analysis procedure using all three statement types. Participants attempted to recall two actual events and one suggested event from their childhood over two cognitive interviews, then intentionally fabricated an account of another childhood event. Fourteen of the 34 participants (41%) reported having experienced the suggested event. Independent raters then used the JMCQ to analyse and classify each type of statement from this participant subset. Inclusion of accounts of suggested events did not reduce classification accuracy. Raters tended to classify accounts of both fabricated and suggested events as non‐experienced. Copyright © 2010 John Wiley & Sons, Ltd.  相似文献   
204.
This study investigates the relation of young adult identities (ages 18-22 years), reflecting subjective age and psychosocial maturity, to educational and career attainment in young adulthood (ages 25-29 years). Add Health data show that having an older subjective age alone does not curtail attainment; the critical issue is the level of psychosocial maturity that accompanies subjective age. Those with older subjective ages and low psychosocial maturation have the lowest attainment at ages 25-29 years, while those with older subjective ages and high psychosocial maturation show considerable progress toward work-related attainment. For those with younger subjective ages, a lower level of psychosocial maturity is not as detrimental to attainment. (PsycINFO Database Record (c) 2012 APA, all rights reserved).  相似文献   
205.
People with acute spinal cord injuries (SCI) are at risk for developing secondary conditions such as pressure sores, urinary tract infections, pain, weight gain and deconditioning, and depression. This study analyzed the effectiveness of an Internet assessment and feedback tool in determining secondary condition risk for this population based on individual responses to a knowledge and behavioral questionnaire. Seventy-one people with newly-diagnosed SCI who were treated at one of five Model Spinal Cord Injury Systems Centers were randomly assigned to either an experimental condition in which they received computerized feedback and one-on-one consultations based on their online questionnaire answers, or to a control condition in which they received no feedback until the study's completion. One year after the initial assessment, the online questionnaire was re-administered to all participants as a post-test. Three times between the pre- and post-test assessments researchers telephoned participants to administer phone surveys probing secondary condition development. Results indicate there were significant differences among race groups and between complete and incomplete injury status for pressure sore occurrence. This study represents a new era of interactive technology in health promotion that can serve as a basis for future research to decrease secondary condition risk for people with SCI.  相似文献   
206.
Characteristics of life events during adolescence   总被引:3,自引:0,他引:3  
Two studies of the characteristics of life events during adolescence are reported. In the first, open-ended reports of major life events and daily events were obtained from early, middle, and late adolescents. Analyses of the frequency of past events perceived as positive versus negative revealed effects for type of event (major vs. daily), age, and gender. In contrast, anticipated events were perceived similarly across age and gender. The second study examined judgments by older adolescents of the valence, type, and domain of life events. Consensus regarding these characteristics was achieved on only a small portion of events. The implications of these findings for the measurement of life events during adolescence are highlighted.  相似文献   
207.
Three-thousand questionnaires were distributed to students on campus to identify a sample of actual telephone counseling center users and their ratings of the effectiveness of the help received and of the counselor. Ratings of help received and impact of counseling on life as it is today were considered for sex of caller and counselor across type of problem. A sample of 66 actual callers was identified who had used the service for personal problems at least once. Of male callers, 67% reported that telephone counseling helped at least somewhat, while 80% of female callers reported favorable results of telephone counseling. Female callers who talked with male counselors reported a significantly greater impact on their life than did the callers in any other caller/counselor sex interaction. Only one average rating of counseling effectiveness by problem type fell below the neutral rating. Results are presented as evidence for the effectiveness of paraprofessional counselors.  相似文献   
208.
The relationships between intelligence test scores and measures derived from reaction time (RT) and perceptual speed procedures were investigated in 137 twelve-year-old students with IQs ranging from 59 to 142. A range of intelligence tests were used and the scores factor analyzed to produce general, spatial and verbal factors. Test and factor scores were correlated with perceptual speed and with measures taken from 2, 4, and 8 choice RT tasks using a response keyboard upon which the subject's fingers directly rested, thus avoiding interpretive problems associated with a “home key.” Inspection time correlated poorly with intelligence. Only three of the RT measures produced correlations greater than .25 with the general factor. These were the slope of Hick's law, B, (correlation −.28), the 8 choice mean RT, RT8, (−.33) and the 8 choice standard deviation, SD8 (−.41), compared with the average intercorrelation between the intelligence measures of .40. Test-retest correlations of the RT measures, taken over a year for half the subjects, were low as reliability measures, with .35 for B, .52 for RT8, and .48 for SD8. Correlations of RT measures with spatial scores were not significantly greater than with verbal scores, suggesting that whatever relationship exists is with a general factor rather than only a spatial one.  相似文献   
209.
A number of research projects related to new uses for computers in mental health service delivery are presented. These projects include work on software psychology, new computer applications in mental health care, and studies relating to the successful implementation of technology in mental health settings. Emphasis is placed on developing a better understanding of appropriate uses of technology rather than merely describing new applications.  相似文献   
210.
The purpose of this study was to develop a valid and relaible instrument to measure four areas of autonomy. The instrument is composed of four subscales that measure the following constructs of autonomy: (a) family loyalty autonomy, (b) value autonomy, (c) emotional autonomy, and (d) behavioral autonomy. A detailed four-step procedure was used to provide the scale with construct, content, and predictive validity. Presented here is the four-stage process used to develop the Autonomy Scale, data supporting the validity and reliability of the scale, and the final version of the instrument.This article is based on dissertation research in partial fulfillment of degree requirements at Texas Woman's University.  相似文献   
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