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91.

Although social scientists have examined the entry, intermediate, and exit phases of deviant careers, few have analyzed the reintegration of former occupational deviants into the conventional society and legitimate economy. For this follow‐up study, 10 years after conducting a longitudinal ethnographic study of upper level drug dealers and smugglers, I returned to the field to see what had become of my former subjects. I describe the directions they have ventured and analyze the social and occupational effects of their years in the drug world on their subsequent lives. For drug dealers, whose careers follow a roughly patterned evolution through ascension, peak, and decline, reintegration serves as the postdealing phase of their deviant careers.  相似文献   
92.
Previous research suggests that children with insulin dependent diabetes (IDDM) show selective impairments on neuropsychological tests, with those developing IDDM before 5 years of age appearing to be the most affected. The effect of hypoglycaemia on the developing brain has been suggested as a possible risk factor as has the disruptive effect of chronic hyperglycaemia on myelinisation. A cohort of children (n = 124) with newly diagnosed IDDM, managed at The Royal Children's Hospital, Melbourne has been assembled and evaluated 3 months post diagnosis on standardised tests of general intelligence, attention, memory, new learning, executive functions, and educational achievement. The performance of the children with IDDM has been compared with that of a demographically representative control group (n = 129) of healthy children. At this baseline assessment, the findings strongly support the hypothesis that the neuropsychological and educational profiles of newly diagnosed children are not different from that of controls early in the course of the illness. Both groups will be reassessed 2 and 5 years after the initial evaluation when it is hypothesised that children with diabetes will perform more poorly. Parameters of the illness, such as age of onset, major metabolic crises, and history of glycaemic control will be related to the test performance of the children with IDDM to identify specific risk factors for neuropsychological and educational sequelae in that population.  相似文献   
93.
Visual events are defined by a number of dimensions—their location in space, content (color, shape, etc.), and time tags (onset, duration, etc.). The role of time in infants' performance in the Visual Expectation Paradigm (VExP) was studied to evaluate whether infants encode in their expectation representation the timing of events in addition to their spatial location and content. In Experiment 1, 3-month-olds produced more anticipations in a temporally predictable condition than in an unpredictable condition, suggesting that their expectations included a timing component. No evidence was found, however, that infants processed events' precise timing, but they instead appeared to process events' average temporal flow rate. This was supported in Experiment 2, in which infants trained with a shorter flow rate exhibited an increase in anticipations after being shifted to a longer flow rate, whereas those trained with a longer flow rate exhibited a decrease when shifted to a shorter flow rate. These findings indicate 3-month-olds encode in their expectation representation the average temporal flow rate rather than the precise timing of events. The findings also suggest that the VExP may be useful for exploring infants' ability to make time estimates that involve action.  相似文献   
94.
The present investigation examined the relationship between college students' locus of control and attitudes toward energy conservation. It was predicted that the more external orientation would relate to the person's belief that energy resources were controlled by powerful others whose manipulation created energy shortage, and personal conservation would not help the situation. The present study also compared 1977 students' reactions to the Warren Commission Report to those of the sixties, to study changing attitudes among college students. Three hundred forty-seven male and female college students were administered the Rotter I-E scale and a questionnaire that included items dealing with energy and the Warren Commission Report. Analysis of variance supported the hypothesis: males were found to be more internal than females, and those who believed in energy shortage and conservation were more internal than those who believed otherwise. A similar analysis of the responses to the Warren Report showed no significant effects. Comparison of 1977 students to those of the sixties noted significantly more external orientation and increased attitudes of disbelief.  相似文献   
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How that which we remember is selectively distorted by new information was studied in 3-monthold infants who learned to move a particular crib mobile by operant foot kicking. Infants who were passively exposed to a novel mobile 1, 2, or 3 days later subsequently treated the novel mobile as if they had actually been trained with it. Also, after the longest exposure delay, they no longer recognized the original mobile. Likewise, when the novel mobile was exposed after the longest delay, it could prime the forgotten training memory in a reactivation paradigm, but the original mobile no longer could. These data reveal that what we remember about an event is selectively distorted by what we encounter later. Moreover, the later in the retention interval we encounter new postevent information, the greater is its impact on retention.  相似文献   
99.
E S Adler  R Clark 《Adolescence》1991,26(104):757-768
Using Erikson's and Gilligan's theories of adolescent development, this paper presents a content analysis of the depiction of adolescent development in a sample of Newbery Medal winners and honor books. Some diversity was found among the major characters, but white males were overrepresented. Many of the characters underwent an identity crisis. Some passed through the identity versus role confusion stage; others, especially in the almost prototypical male-initiation-rite stories, discovered ways to deal with nature (industry) which engendered a far clearer sense of self (identity). The major female characters experienced the two phases more or less simultaneously, but a similar fusion existed for a number of the male characters. The themes of "separation" and "connection" were paramount in the stories, and what Gilligan has called "the ethic of care" was presented positively. Some main characters matured only when they recognized their responsibility to others.  相似文献   
100.
This study examines sample attrition problems in abortion research and the implications for conclusions reached about psychosocial sequelae of abortion. A review of 17 recent studies shows that the percent of the initial sample lost to follow-up ranges from a low of 13% to a high of 86%. Younger women and Catholic women appear to be less likely to participate in follow-up. Since both of these characteristics are associated with a greater likelihood of negative sequelae, follow-up studies may be underestimating the extent of negative reaction to abortion. Data from a recent study are presented; comparisons are made between characteristics of initial volunteers and the total population and between the volunteers who return for the follow-up interview and those who do not. Results support the suggestion that women for whom the abortion was more stressful are less likely to be represented in the final sample. Factors affecting the likelihood of participating in research are explored and strategies for improving the representativeness of samples are suggested.  相似文献   
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