全文获取类型
收费全文 | 4479篇 |
免费 | 510篇 |
国内免费 | 233篇 |
专业分类
5222篇 |
出版年
2024年 | 27篇 |
2023年 | 123篇 |
2022年 | 88篇 |
2021年 | 152篇 |
2020年 | 230篇 |
2019年 | 262篇 |
2018年 | 195篇 |
2017年 | 233篇 |
2016年 | 262篇 |
2015年 | 181篇 |
2014年 | 196篇 |
2013年 | 553篇 |
2012年 | 142篇 |
2011年 | 180篇 |
2010年 | 118篇 |
2009年 | 187篇 |
2008年 | 180篇 |
2007年 | 188篇 |
2006年 | 174篇 |
2005年 | 157篇 |
2004年 | 120篇 |
2003年 | 108篇 |
2002年 | 114篇 |
2001年 | 112篇 |
2000年 | 93篇 |
1999年 | 92篇 |
1998年 | 70篇 |
1997年 | 53篇 |
1996年 | 59篇 |
1995年 | 55篇 |
1994年 | 46篇 |
1993年 | 54篇 |
1992年 | 41篇 |
1991年 | 39篇 |
1990年 | 47篇 |
1989年 | 24篇 |
1988年 | 27篇 |
1987年 | 24篇 |
1986年 | 24篇 |
1985年 | 19篇 |
1984年 | 16篇 |
1983年 | 14篇 |
1982年 | 21篇 |
1981年 | 12篇 |
1980年 | 17篇 |
1979年 | 17篇 |
1978年 | 32篇 |
1977年 | 21篇 |
1976年 | 18篇 |
1975年 | 3篇 |
排序方式: 共有5222条查询结果,搜索用时 15 毫秒
171.
变量间的网络分析模型近年来被广泛应用于心理学研究。不同于将潜变量作为观测变量的共同先导因素的潜变量模型, 网络分析模型将观测变量作为初级指标, 采用图论的方法建立观测变量之间的关系网络, 其中变量为网络的节点, 而变量间的关系是节点之间的连线。因此网络分析可以突显观测变量之间的联系以及观测变量相互影响而形成的系统。通过变量网络中基于各个节点特征的指标(如中心性)以及基于整体结构特征的指标(如小世界性), 网络分析为研究各种心理现象提供了新的可视化的描述方式和理解视角。近10年来, 网络分析的方法已在人格心理学、社会心理学和临床心理学等领域得到一定的应用。未来研究应继续发展和完善网络分析模型的理论和方法, 使之运用到更多的数据类型和更广的研究领域中。 相似文献
172.
173.
Esther Howe Hannah G. Bosley Aaron J. Fisher 《Counselling and Psychotherapy Research》2020,20(3):470-478
Idiographic network models based on time‐series data have received recent attention for their ability to model relationships among symptoms and behaviours as they unfold in time within a single individual (cf. Epskamp, Borsboom, & Fried, 2018; Fisher, Medaglia, & Jeronimus, 2018). Rather than examine the correlational relationships between variables in a sample of individuals, an idiographic network examines correlations within a single person, averaged over many time points. Because the approach averages over time, the data must be stationary (i.e. relatively consistent over time). If individuals experience varying states over time—different mixtures of symptoms and behaviours in one moment or another—then averaging over categorically different moments may undermine model accuracy. Fisher and Bosley (2019) address these concerns via the application of Gaussian finite mixture modelling to identify latent classes of time points in intraindividual time‐series data from a sample of adults with major depressive disorder and/or generalised anxiety disorder (n = 45). The present paper outlines an extension of this work, wherein network analysis is used to model within‐class covariation of symptoms. To illustrate this approach, network models were constructed for each intraindividual class identified by Fisher and Bosley (137 networks across the 45 participants, mean classes/person = ~3, range = 2–4 classes/person). We examine the relative consistency in symptom organisation between each individual's multiple mood state networks and assess emergent group‐level patterns. We highlight opportunities for enhanced treatment personalisation and review nomothetic patterns relevant to transdiagnostic conceptualisations of psychopathology. We address opportunities for integrating this approach into clinical practice and outline potential shortcomings. 相似文献
174.
以756名中学生为研究对象,对学业投入、学业成就、同伴团体进行追踪测量,探讨青少年同伴团体的学业投入及学业成就是否存在同伴选择与同伴影响效应。结果表明:(1)在1年的追踪时间中,青少年学业投入的发展呈下降趋势,初始水平与下降速度负相关,学业成就的发展呈上升趋势,初始水平与上升速度无显著相关;(2)学业投入与学业成就存在同伴选择效应,青少年倾向选择与自己学业投入及学业成就相似的个体构建同伴团体;(3)青少年的学业投入及学业成就与同伴逐渐趋近相似,即同伴影响效应显著。 相似文献
175.
Yasser A. Al-Hilawani 《Reflective Practice》2018,19(1):135-144
This article was prepared to extend the traditional view of metacognition to include the orientation of thematic and common features analyses of events in daily-life interactions. A brief historical development of metacognition was presented and discussed to pave the way for this new orientation. This heuristic conceptualization and direction of metacognition was realized and materialized due to research in deaf education. Metacognition, as presented in this article, dispelled misconceptions about the cognitive ability of individuals who live with deafness. It was viewed impetus for continued research. 相似文献
176.
Lindauer SE Zarcone JR Richman DM Schroeder SR 《Journal of applied behavior analysis》2002,35(3):299-303
Functional analysis results indicated that maladaptive behaviors displayed by a 25-year-old man with profound mental retardation were maintained by attention from caregivers and possibly, to a lesser degree, by access to tangible items. A concurrent-schedules procedure was then used to study the relative reinforcing value for maladaptive behavior of attention versus tangible items. Results of the concurrent-schedules assessment and subsequent functional communication training indicated that preference for attention versus access to a tangible object varied. 相似文献
177.
Critchfield TS 《Journal of applied behavior analysis》2002,35(4):423-426
Analysis of scholarly citations involving behavioral journals reveals that, consistent with its mission, applied behavior analysis research frequently references the basic behavioral literature but, as some have suspected, exerts narrow scholarly influence. 相似文献
178.
Concise formulas for the asymptotic standard errors of component loading estimates were derived. The formulas cover the cases of principal component analysis for unstandardized and standardized variables with orthogonal and oblique rotations. The formulas can be used under any distributions for observed variables as long as the asymptotic covariance matrix for sample covariances/correlations is available. The estimated standard errors in numerical examples were shown to be equivalent to those by the methods using information matrices.The author is indebted to anonymous reviewers for the corrections and suggestions on this study, which have led to improvements of earlier versions of this article. 相似文献
179.
180.
Francesco Orilia 《Journal of Philosophical Logic》2000,29(2):155-169
Gupta"s and Belnap"s Revision Theory of Truth defends the legitimacy of circular definitions. Circularity, however, forces us to reconsider our conception of meaning. A readjustment of some standard theses about meaning is here proposed, by relying on a novel version of the sense–reference distinction. 相似文献