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181.
In order to identify antecedents to cognitive, language, and social competence from 2 to 5 years of age in preterm children at biological and social risk, this study used multiple procedures, administered in the laboratory, at 13 and 20 months, to measure components of the social interactions between 51 mothers and their preterm infants. Two variables, maternal responsiveness to infant vocalization and infant irritability, were found to be significant predictors of later competence. Whereas greater maternal responsiveness, as expected, led to increased language and social skills, greater infant irritability during stressful situations also foretold later increased competence in expressive and receptive language and social cognition. Children born at higher birthweights and with longer gestations were more likely to be more irritable than those born at very low birthweights. The findings suggest different implications for negative affect in preterms who have experienced respiratory distress as contrasted to full-term children, but indicate similar positive consequences for maternal verbal responsiveness. 相似文献
182.
A probe word task was used to test first-, third-, and fifth-grade children's recall of words in varying linguistic contexts. Consistent with expectations based on short-term memory considerations, words that occurred in meaningful sentence contexts were better recalled than those appearing in strings of unrelated words, and words that appeared toward the end of the sentence or string were better recalled than those occurring toward the beginning. At the same time, the effects of prior text on recall, seen clearly in tasks used in constructive memory research, were not present in this short-term memory task. These findings suggest that while within-sentence semantic relational and syntactic information may be used for partial analysis while material is still in working memory, this state does not permit access to already analyzed information in prior text.The authors express appreciation to Richard Schwartz, Ronnie Wilbur, and Harlan Schweer for their suggestions throughout the course of the study. 相似文献
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Individual,family, and societal dimensions of genetic discrimination: A case study analysis 总被引:2,自引:0,他引:2
Geller LN Alper JS Billings PR Barash CI Beckwith J Natowicz MR 《Science and engineering ethics》1996,2(1):71-88
Background. As the development and use of genetic tests have increased, so have concerns regarding the uses of genetic information. Genetic
discrimination, the differential treatment of individuals based on real or perceived differences in their genomes, is a recently
described form of discrimination. The range and significance of experiences associated with this form of discrimination are
not yet well known and are investigated in this study.
Methods. Individuals at-risk to develop a genetic condition and parents of children with specific genetic conditions were surveyed
by questionnaire for reports of genetic discrimination. A total of 27,790 questionnaires were sent out by mail. Of 917 responses
received, 206 were followed up with telephone interviews. The responses were analyzed regarding circumstances of the alleged
discrimination, the institutions involved, issues relating to the redress of grievances, and strategies to avoid discrimination.
Results. A number of institutions were reported to have engaged in genetic discrimination including health and life insurance companies,
health care providers, blood banks, adoption agencies, the military, and schools. The alleged instances of discrimination
were against individuals who were asymptomatic and sometimes impacted on other asymptomatic relatives. Few surveyed respondents
knew of the existence of institutions such as state insurance commissions or the Medical Information Bureau, Inc., which may
play roles in redress of grievances or correction of misinformation.
Conclusions. Genetic discrimination is variable in form and cause and can have marked consequences for individuals experiencing discrimination
and their relatives. The presence of abnormal genes in all individuals makes each person a potential victim of this type of
discrimination. The increasing development and utilization of genetic tests will likely result in increased genetic discrimination
in the absence of contravening measures.
All authors contributed equally to this work.
This work was supported by a grant from the U.S. Department of Energy and funding from the Department of Mental Retardation
of the Commonwealth of Massachusetts. 相似文献
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Process of enumeration 总被引:1,自引:0,他引:1
189.
Robert K. Conyne Donald I. Wagner Thomas D. Hadley Melinda A. Piles Valerie Schorr-Owen Michael T. Enderly 《Journal of counseling and development : JCD》1994,72(6):603-607
The authors identify five primary prevention programming precepts dealing with perspective, targets, methods, intentionality, and ethic. They describe how the United States Department of Education's Fund for the Improvement of Post Secondary Education (FIPSE) sponsored University of Cincinnati substance abuse prevention project was developed by following these precepts. They hope that this information will aid others in their development of primary prevention programs in college substance abuse (i.e., alcohol and other drug abuse) or in other areas. 相似文献
190.
Two hundred male and 42 female senior public administrators responded to a questionnaire that explored gender differences in self- and social attributions for career success. Attributions to professional, personal, and political contacts were examined in addition to ability, hard work, and luck. Ability and hard work were found to constitute a central factor, labeled the “Alger factor,” in attributions for oneself as well as for colleagues of both sexes. Professional contacts were seen as more important than nonprofessional contacts or luck by both sexes; women, however, perceived the Alger factor as more important to their own success than to that of male colleagues, and viewed professional contacts as more important to male colleagues than even the Alger factor. There were gender differences in the relationship of luck to the Alger factor: self-attributions to luck and to the Alger factor were positively correlated for women but negatively correlated for men, perhaps because of a differential sense of entitlement for the sexes. While affirming the centrality of the Alger factor in causal attributions, this research underscores the need to reconceptualize current research paradigms based on individualistic conceptions of achievement. 相似文献