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271.
272.
Margaret Sherrard Sherraden Lissa Johnson Baorong Guo William ElliottIII 《Journal of Family and Economic Issues》2011,32(3):385-399
A groundswell of interest in young people’s ability to understand and handle financial decisions has generated keen interest
in financial knowledge and effectiveness of financial education. This study examines an innovative four-year school-based
financial education and savings program, called “I Can Save” (ICS). Using a quasi-experimental design, the study examines
quantitative and qualitative data to analyze program effects on financial knowledge. Elementary school children who participated
in ICS scored significantly higher on a financial literacy test taken in fourth grade than comparison group students in the
same school, regardless of parent education and income. Results suggest that young children increase financial capability
when they have access to financial education and it is accompanied by participation in meaningful financial services. 相似文献
273.
Douglas A. Johnson 《Journal of Organizational Behavior Management》2013,33(2):89-103
Despite the frequency with which performance feedback interventions are used in organizational behavior management, component analyses of such feedback are rare. It has been suggested that evaluation of performance and objective details about performance are two necessary components for performance feedback. The present study was designed to help clarify which components are required for maximal effectiveness by comparing four conditions: (a) combined evaluative and objective feedback, (b) evaluative feedback alone, (c) objective feedback alone, and (d) no feedback. A total of 105 undergraduate students were recruited to work on a simulated bank check processing task while being exposed to one of the four feedback conditions. The number of checks correctly processed served as the dependent variable. Results suggest that a combination of objective and evaluative feedback is necessary for maximal performance. 相似文献
274.
Johnson Lea R. Johnson Michelle L. Aronson Myla F. J. Campbell Lindsay K. Carr Megan E. Clarke Mysha D’Amico Vincent Darling Lindsay Erker Tedward Fahey Robert T. King Kristen L. Lautar Katherine Locke Dexter H. Morzillo Anita T. Pincetl Stephanie Rhodes Luke Schmit John Paul Scott Lydia Sonti Nancy F. 《Urban Ecosystems》2021,24(4):633-648
Urban Ecosystems - We introduce a conceptual model of the urban forest patch as a complex social-ecological system, incorporating cross-scale interactions. We developed this model through an... 相似文献
275.
Jennifer A. Johnson 《Gender Issues》2009,26(1):65-84
My goal in this paper is to revisit interaction ritual theory as a theoretical underpinning of West and Zimmerman’s ‘doing’
gender paradigm in order to develop a more nuanced understanding of what is taking place inside the interactions of men and
women as they ‘do’ gender. Recent work in ritual theory, specifically the work of Bell (Ritual theory, ritual practice, 1992) and Collins (Interaction ritual chains, 2004) expands the role of the individual in the ritual process by conceptualizing ritual as a form of ‘practice’ that can be mobilized in the pursuit of emotional energy. Through the narratives of 24 married couples, I explore how domestic labor functions
as an interaction ritual that is driven by ‘emotional energy’. This emotional energy shapes the localized intentions of men
and women as they ‘do’ gender thus transforming gender into something that we ‘use’ as well as ‘do’. These emotions and intentions
can be seen most clearly through a new ‘window’ of ritual.
相似文献
Jennifer A. JohnsonEmail: |
276.
Neil E. Berthier Bennett I. Bertenthal Jill D. Seaks Monica R. Sylvia Renee L. Johnson Rachel K. Clifton 《Infancy》2001,2(2):257-284
Nine‐month‐old infants were presented with an engaging and challenging task of visually tracking and reaching for a rolling ball that disappeared and reappeared from behind an occluder. On some trials, the infant observed the experimenter place a barrier on the ball's track; the barrier remained partially visible above the occluder throughout the remainder of the trial. When the task involved only predictive tracking, infants' anticipatory gaze shifts were faster when no barrier was present. When the task involved both tracking and reaching, there were more reaches when no barrier was present. If the infant reached, the timing and extension of the reach and the accompanying gaze shift did not differ with regard to the barrier. Because catching the ball was quite difficult for these infants, task demands interfered with the integration of visual information and visuospatial reasoning about the barrier with the reaching action. 相似文献
277.
Abstract During the past several decades, rural America has experienced turbulent demographic change. We examine rural age‐specific migration data for 1950 to 1995 to ascertain whether the numerous economic, social, and technological factors buffeting nonmetropolitan America have altered migration patterns across age groups and types of counties. Both continuity and change are evident in the analysis. We find differentiation in the migration profiles of certain specialized types of rural counties, as well as temporal variability from decade to decade. No clear longitudinal trend in migration patterns is present, however. In fact, an underlying continuity in age‐specific trends has endured through good times and bad. 相似文献
278.
Johnson BA 《Lifetime data analysis》2008,14(2):196-215
A dynamic treatment regime is a sequence of decision rules for assigning treatment based on a patient’s current need for treatment.
Dynamic regimes are viewed, by many, as a natural way of treating patients with chronic diseases; that is, treating patients
with adaptive, complex, longitudinal treatment regimens. In developing dynamic treatment strategies, treatment-competing events
may play an important role in the overall treatment strategy, and their effects on subsequent treatment decisions and eventual
outcome should be considered. Treatment-competing events may be defined generally as patient-specific, random events which
interrupt the ongoing treatment decision process in a dynamic regime. Treatment-competing events censor later treatment decisions
that would otherwise be made on a particular dynamic treatment regime had the competing events not occurred. For example,
in therapeutic studies of HIV, physicians may assign treatment based on a patient’s current level HIV1-RNA; this defines a
treatment assignment rule. However, the presence of opportunistic infections or severe adverse events may preclude a strict
adherence of the treatment assignment rule. In other contexts, the “censoring”-by-death phenomenon may be viewed as an example
of a treatment-competing event for a particular dynamic treatment regime. Treatment-competing events can be built into the
dynamic treatment regime framework and counting processes are a natural mechanism to facilitate this development. In this
paper, we develop treatment-competing events in a dynamic infusion policy, a random dynamic treatment regime where multiple
infusion treatments are initiated simultaneously and given continuously over time subject to the presence/absence of a treatment-competing
event. We illustrate how our methodology may be used to suggest an estimator for a particular causal estimand of recent interest.
Finally, we exemplify our methods in a recent study of patients undergoing coronary stent implantation. 相似文献
279.
Many decisions involve multiple stages of choices and events, and these decisions can be represented graphically as decision
trees. Optimal decision strategies for decision trees are commonly determined by a backward induction analysis that demands
adherence to three fundamental consistency principles: dynamic, consequential, and strategic. Previous research (Busemeyer
et al. 2000, J. Exp. Psychol. Gen. 129, 530) found that decision-makers tend to exhibit violations of dynamic and strategic
consistency at rates significantly higher than choice inconsistency across various levels of potential reward. The current
research extends these findings under new conditions; specifically, it explores the extent to which these principles are violated
as a function of the planning horizon length of the decision tree. Results from two experiments suggest that dynamic inconsistency
increases as tree length increases; these results are explained within a dynamic approach–avoidance framework.
This revised version was published online in June 2006 with corrections to the Cover Date. 相似文献
280.