首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   548篇
  免费   25篇
  573篇
  2023年   3篇
  2022年   5篇
  2021年   4篇
  2020年   13篇
  2019年   9篇
  2018年   19篇
  2017年   17篇
  2016年   16篇
  2015年   14篇
  2014年   13篇
  2013年   87篇
  2012年   30篇
  2011年   30篇
  2010年   22篇
  2009年   15篇
  2008年   30篇
  2007年   20篇
  2006年   25篇
  2005年   28篇
  2004年   17篇
  2003年   21篇
  2002年   15篇
  2001年   4篇
  2000年   7篇
  1999年   5篇
  1998年   6篇
  1997年   8篇
  1996年   8篇
  1995年   3篇
  1994年   4篇
  1993年   5篇
  1992年   9篇
  1991年   10篇
  1990年   6篇
  1988年   3篇
  1984年   2篇
  1983年   4篇
  1982年   6篇
  1981年   5篇
  1980年   3篇
  1979年   1篇
  1978年   3篇
  1977年   2篇
  1976年   2篇
  1975年   4篇
  1974年   1篇
  1971年   1篇
  1968年   1篇
  1963年   2篇
  1960年   1篇
排序方式: 共有573条查询结果,搜索用时 0 毫秒
451.
452.
453.
Common experiences of mothering offer profound critiques of maternal ethical norms found in both Christianity and Islam. The familiar responsibilities of caring for children, assumed by the majority of Christian and Muslim women, provide the basis for reassessing sacrificial and selfless love, protesting unjust religious and political systems, and dismantling romanticized notions of childcare. As a distinctive category of women's experience, motherhood may offer valuable perspectives necessary for remedying injustices that afflict mothers and children in particular, as well as for developing cross‐cultural understandings of justice in general.  相似文献   
454.
Gianakos  Irene 《Sex roles》2000,42(11-12):1059-1079
Sex Roles - The influence of gender roles on coping with workplace stressors was examined among 176 adult undergraduate students (130 females, 46 males) who were concurrently employed while...  相似文献   
455.
Three experiments investigated the effectiveness of presenting procedural information through different media and their combinations. Experiment 1 examined the effectiveness of text, line drawings, text and line drawings, video. and video stills for learning a first aid task. The results showed an advantage of text and line drawings and of the video presentation over the other three conditions for both bandaging performance and answering questions about the task. Experiment 2 showed that the beneficial effect of the combination of text and pictures could not be accounted for simply in terms of a dual coding explanation. Rather, the effectiveness of the media and their combinations was influenced by the extent to which they conveyed action information. Finally, Experiment 3 showed no evidence of a contiguity effect: text and pictures were as effective when presented together on the same screen as when they were presented separately. Copyright © 2000 John Wiley & Sons, Ltd.  相似文献   
456.
457.
The personality traits constraint (CN) and negative emotionality (NE) have been more (CN) or less (NE) consistently associated with alcoholism. The authors examined the association of personality at age 17 with timing of onset and with prospective prediction of nicotine, alcohol, and illicit drug disorders 3 years later in a twin sample (569 females; 432 males). Earlier onset of alcohol and drug disorders (by age 17) was related to significantly lower CN compared with later onsets (by age 20); high NE was related to either onset. NE, as well as CN, uniquely predicted new onsets of all 3 types of substance use disorders by follow-up, with preexisting substance disorders taken into account. Personality traits confer generalized risk for developing any substance disorder, though some traits are more strongly linked with some substance disorders than with others.  相似文献   
458.
The Parent‐Child Play Scale was developed as a scale that complements the Parent‐Child Feeding Scale, created by I. Chatoor et al. (1997), to evaluate mother–infant/toddler interactions in two different caregiving contexts of a young child's everyday life, specifically play and feeding. This Play Scale can be used with infants and toddlers ranging in age from 1 month to 3 years and provides reliable global ratings of mother–child interactions during 10 min of videotaped free‐play in a laboratory setting. The scale consists of 32 mother and infant/toddler interactive behaviors which are rated by trained observers from videotaped observations. Four subscales are derived: Dyadic Reciprocity, Maternal Unresponsiveness to Infant's/Toddler's Cues, Dyadic Conflict, and Maternal Intrusiveness. Construct validity and interrater and test‐retest reliability of the Play Scale have been demonstrated. This Play Scale discriminates between children with and without feeding disorders as well as between children with different subtypes of feeding disorders as defined by the Diagnostic Classification of Mental Health and Developmental Disorders of Infancy and Early Childhood, Revised (DC:0–3R) (Feeding Disorder of State Regulation, Feeding Disorder of Caregiver‐Infant Reciprocity, and Infantile Anorexia). It can be used for research or clinical practice in the diagnosis and treatment of early feeding problems, to assess the pervasiveness of mother–infant/toddler difficulties and to monitor changes following therapy.  相似文献   
459.
This paper describes the development of a knowledge measure for the evaluation of a proactive training program for suicide postvention and analyses of its psychometric properties. The 25-item true–false knowledge test was administered before and after each of 12 training sessions; a total of 205 school personnel participated in the training and evaluation. Participants showed significant improvement in overall test scores and on several individual items following the training. Analyses suggested that the measure has construct validity, and that it taps a single underlying dimension. Strengths and weaknesses of the measure, and measurement issues in program evaluation are discussed.  相似文献   
460.
The aim of this paper is to investigate the problem of existential import in Abelard's modal logic, and to ask whether the system of logical relationships that he proposes for modal propositions maintains its validity when some of the terms included in these propositions are empty. In the following, I first argue that, just as in the case of non-modal propositions, Abelard interprets modal propositions as having existential import, so that it is a necessary condition for the truth of propositions like ‘It is possible for my son to be alive’ or ‘it is necessary that all men are animals’ that their subjects’ referents exist. Then, I present the schemata of inferences that Abelard proposes to describe the logical behaviour of de rebus modal propositions. I argue that these systems of relations are valid only as long as all the terms contained in the formulas have an existing referent. I also claim that Abelard was aware of this difficulty (at least in the Logica Ingredientibus), and, accordingly, he explicitly decided to restrict the validity of his modal system to propositions that do not contain empty terms.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号