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261.
The standard explanation of infants' search failures with hidden objects, despite an apparent sensitivity to them, is a deficit in the means‐end skill for retrieving objects from occluders. Studies equating means‐end demands for retrieving toys from transparent and opaque barriers challenge this account by showing that infants succeed more with visible objects. However, they suffer from a critical limitation: Infants may retrieve visible objects without noticing the transparent barriers in front of them. We addressed this concern by requiring infants to notice a barrier to retrieve a toy and specifically to pull down a rotating screen to retrieve a toy from behind it. Seven‐month‐olds used this means‐end skill more often with a transparent barrier than an opaque one. Thus, neither a means‐end deficit nor an ability to ignore transparent barriers fully accounts for search failures. Relations to other findings challenging the means‐end deficit account and implications for approaches to studying cognitive development are discussed.  相似文献   
262.
This research is intended to ascertain factors related to intrusion of home-based work into the life of the family, and identify the relative impact of characteristics of the home-based worker, his or her family, and the business on intrusions. Logistic regression was used to examine three types of intrusions. Seeing clients at home more than once a week is almost exclusively a function of the characteristics of the work; receiving telephone calls daily and frequently sharing space are functions of the characteristics of the work and of the worker. Understanding the nature of intrusions can help advise families contemplating home-based work and help home-working families find a balance between family demands and work.  相似文献   
263.
This article discusses the work of Eva Hesse, a young German minimalist artist who died in 1970 at the age of 34. Hesse left behind a complex assembly of art works known for their fragile and disintegrating beauty. Hesse's work resists to be understood in relationship to other works of art; instead her sculptures and paintings are viewed as attempts to find her own language through which she creates a pathway to her inner turmoil. Her work is understood not as a representation of her inner world but as a language through which she gains access to a previously foreclosed, somber world. Struggling at the edge of inside–outside and chaos–order, Hesse succeeds at drawing the spectator into questioning the most fundamental, pregiven realities of life.  相似文献   
264.
The purpose of this article is to develop a set of working hypotheses about the conditions, thought processes, and behaviors that define managerial effectiveness. The Deacon and Firebaugh model of managerial behavior is extended to form the basis for the hypotheses developed. The overall hypothesis is that differences in managerial effectiveness are specifically linked to the timing, completion, frequency, and duration of particular thoughts and actions performed by the manager that are focused on the allocation of resources to meet value-based goals and events. If it is assumed that meeting demands is an appropriate measure of managerial effectiveness, then validation of the hypotheses, the next logical step, can occur by correlating the conditions, processes, and behaviors thought to represent managerial effectiveness with objective and subjective measures of demand responses.An earlier version of this paper was discussed at the annual meeting of North Central Region Project 116, Family Resource Management, April 20–21, 1982, Columbus, OH.Deanna L. Sharpe is Assistant Professor, Department of Consumer Sciences, University of Alabama, Tuscaloosa, AL 35487. Her research interests are focused on the effective allocation and use of time and money through the family life cycle. She received her Ph.D. from Iowa State University in 1988.Mary Winter is Professor, Department of Human Development and Family Studies, Iowa State University, Ames, IA 50011. Her research interests include family resource management in the U. S. and Mexico. She received her Ph.D. from The Pennsylvania State University in 1970.  相似文献   
265.
This paper presents a method for using different practice models as the basis for organizing interdisciplinary clinical teams. The different dimensions of multidimensional practice models are used for selecting the various professionals involved in these teams. The Neuman Systems Model (Neuman & Young, 1972; Neuman, 1995) is used to illustrate how this process works by structuring interdisciplinary teams along its five overarching and interrelated dimensions of human experience—psychological, physiological, sociocultural, spiritual and developmental. By extrapolating these five areas to their respective disciplines, a protocol is developed for selecting the necessary professionals while establishing the parameters of each professional's involvement. By specifically addressing the relevant clinical dimensions of a particular model, interdisciplinary teams can formulate a more theoretical, holistic, and comprehensive assessment and treatment plan. This approach also allows multiple client problems to be addressed simultaneously in a more systemic and efficient manner than could be accomplished by any one profession alone. A case study demonstrating the approach is included.  相似文献   
266.
A substantial body of sociological research has examined the relationship between farmers’ environmental attitudes and their conservation behaviors, but little research has compared the attitudes of producers and consumers toward the environment with their behaviors or practices in support of sustainable agri-food systems. This paper addresses these shortcomings by analyzing the intersection between producer and consumer attitudes toward environmental sustainability with their actual practices, drawing data from focus group interviews and surveys with producers and consumers in Washington State, USA. We compare farmers’ attitudes toward several agricultural and environmental policies with their self-reported practices to examine whether support for environmental policies aligns with sustainable farming practices. For consumers, we investigate the relationship between their attitudes toward the same agricultural and environmental policy issues with their interest in purchasing food produced in an environmentally sustainable manner. Through our analyses, we find that consumers’ and producers’ practices are not always consistently correlated with their environmental attitudes, but that support for agricultural land preservation is one policy area in which the interests of producers and consumers intersect with their interest in sustainable farming and food. Findings from our individual and focus group interviews assist us in understanding the multiple, sometimes competing, factors that consumers and producers must weigh in making decisions about environmentally sustainable food and farming.  相似文献   
267.
In this study, we investigated if the association between parental divorce and depressive symptoms changes during early adolescence and if developmental patterns are similar for boys and girls. Data were collected in a prospective population cohort of Dutch adolescents (N = 2,149), aged 10 – 15 years. Outcome variables were self‐reported and parent‐reported depressive symptoms. The effects of divorce were adjusted for parental depression. In both self‐reported and parent‐reported data, we found a three‐way interaction of gender, age, and parental divorce, indicating that with increasing age, parental divorce became more strongly associated with depressive symptoms among girls, but not boys. These results suggest that girls with divorced parents are at particularly high risk to develop depressive symptoms during adolescence.  相似文献   
268.
Young infants may be limited in searching for hidden objects because they lack the means‐end motor skill to lift occluders from objects. This account was investigated by presenting 5‐ to 8‐month‐old infants with objects hidden behind transparent, semitransparent, and opaque curtains. If a means—end deficit explains search limitations, then infants should search no more for an object behind a transparent curtain than for objects behind semitransparent or opaque curtains. However, level of occlusion had a significant effect on manual search and visual attention. Infants retrieved and contacted the object more, contacted the curtain more, and looked away less with the transparent curtain than with the semi transparent or opaque curtains. Adding a time delay before allowing search and presenting a distraction after occlusion further depressed infants' behavior. The findings fail to support the means—end deficit hypothesis, but are consistent with the account that young infants lack object permanence.  相似文献   
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