全文获取类型
收费全文 | 935篇 |
免费 | 477篇 |
国内免费 | 29篇 |
出版年
2024年 | 6篇 |
2023年 | 12篇 |
2022年 | 7篇 |
2021年 | 61篇 |
2020年 | 39篇 |
2019年 | 160篇 |
2018年 | 155篇 |
2017年 | 184篇 |
2016年 | 115篇 |
2015年 | 110篇 |
2014年 | 53篇 |
2013年 | 75篇 |
2012年 | 49篇 |
2011年 | 49篇 |
2010年 | 7篇 |
2009年 | 25篇 |
2008年 | 24篇 |
2007年 | 27篇 |
2006年 | 9篇 |
2005年 | 10篇 |
2004年 | 8篇 |
2003年 | 4篇 |
2002年 | 8篇 |
2001年 | 7篇 |
2000年 | 7篇 |
1999年 | 3篇 |
1998年 | 6篇 |
1997年 | 3篇 |
1996年 | 2篇 |
1995年 | 2篇 |
1994年 | 5篇 |
1993年 | 1篇 |
1991年 | 3篇 |
1990年 | 1篇 |
1988年 | 1篇 |
1987年 | 1篇 |
1986年 | 1篇 |
1985年 | 22篇 |
1984年 | 26篇 |
1983年 | 9篇 |
1982年 | 22篇 |
1981年 | 17篇 |
1980年 | 29篇 |
1979年 | 19篇 |
1978年 | 12篇 |
1977年 | 18篇 |
1976年 | 11篇 |
1975年 | 6篇 |
1974年 | 9篇 |
1973年 | 1篇 |
排序方式: 共有1441条查询结果,搜索用时 15 毫秒
81.
Many researchers have argued that higher order models of personality such as the Five Factor Model are insufficient, and that facet-level analysis is required to better understand criteria such as well-being, job performance, and personality disorders. However, common methods in the extant literature used to estimate the incremental prediction of facets over factors have several shortcomings. This paper delineates these shortcomings by evaluating alternative methods using statistical theory, simulation, and an empirical example. We recommend using differences between Olkin–Pratt adjusted r-squared for factor versus facet regression models to estimate the incremental prediction of facets and present a method for obtaining confidence intervals for such estimates using double adjusted-r-squared bootstrapping. We also provide an R package that implements the proposed methods. 相似文献
82.
This research examined the extent to which the Big Five personality factors mediated the relationship between age and time-of-day preference. A sample of 491 Americans (Mage = 32 yrs) completed the 240-item NEO-PI-R, the 19-item Horne and Östberg’s (1976) Morningness–Eveningness Questionnaire (MEQ), and provided demographic information. As demonstrated in previous research, correlations revealed that older people expressed a stronger morning preference. More importantly, using bootstrapping procedures, it was found that the Big Five factor of conscientiousness attenuated the relationship between age and time-of-day preference. These findings indicate that conscientiousness plays a significant role in the relationship between age and time-of-day preference. 相似文献
83.
Galit Armon 《欧洲人格杂志》2014,28(6):550-559
This study evaluates concurrent and over time associations of personality with measures of three serum lipids associated coronary heart disease morbidity, namely, high‐density lipoprotein cholesterol (HDL‐C), low‐density lipoprotein cholesterol and triglyceride (TRI). Participants were individuals who underwent a health examination at two points of time, T1 (N = 3835) and T2 (N = 2283), about 2.5 years apart. Personality was assessed by the Five‐Factor Model. Health, socioeconomic status and healthy lifestyle behaviours (smoking intensity, physical activity and body weight) were controlled. Regression analyses indicate that the personality factors of neuroticism, extraversion and conscientiousness are each significantly associated with HDL‐C and TRI, both concurrently and over time. However, most of these associations decreased to marginal significance when adjusted for body weight or physical activity as possible mediators. Both concurrent and over time associations of the openness personality trait with HDL‐C and TRI were significant and persisted after adjustment for measures of a healthy lifestyle. This study emphasizes the importance of collecting measures of a healthy lifestyle to better understand how personality might influence serum lipids. Copyright © 2013 European Association of Personality Psychology 相似文献
84.
比较雷替曲塞与5-氟尿嘧啶联合奥沙利铂治疗老年晚期结直肠癌的临床疗效及生存分析。经病理明确诊断的老年晚期结直肠癌患者42例分为A、B两组,分别采用雷替曲塞和5-氟尿嘧啶/亚叶酸钙联合奥沙利铂方案化疗,观察两组疗效、不良反应及生存分析。结果A、B两组患者有效率接近,无统计学差异。A、B组疾病进展时间分别是7.5个月和5.... 相似文献
85.
On the Decision to Explore New Alternatives: The Coexistence of Under‐ and Over‐exploration
下载免费PDF全文
![点击此处可从《决策行为杂志》网站下载免费的PDF全文](/ch/ext_images/free.gif)
The decision whether to explore new alternatives or to choose from familiar ones is implicit in many of our daily activities. How is this decision made? When will deviation from optimal exploration be observed? The current paper examines exploration decisions in the context of a multi‐alternative “decisions from experience” task. In each trial, participants could choose a familiar option (the status quo) or a new alternative (risky exploration). The observed exploration rates were more sensitive to the frequent outcome from choosing new alternatives than to the average outcome. That is, the implicit decision whether to explore a new alternative reflects underweighting of rare events: Over‐exploration was documented in “Rare Disasters” environments, and insufficient exploration was evident in “Rare Treasures” environments. In addition, the results reveal a decrease in exploration of new alternatives over time even when it is always optimal and some exploration even when it is never reinforcing. These results can be captured with models that share a distinction between “data collection” and “outcome‐driven” decision modes. Under the data collection mode, the decision maker collects information about the environment, to be used in future choices. Under the outcome‐driven mode, the decision maker relies on small samples of previous experiences with familiar versus unfamiliar alternatives, before the selection of a specific alternative. The predictive value of a two‐parameter “explorative sampler” quantification of these assumptions is demonstrated. Copyright © 2013 John Wiley & Sons, Ltd. 相似文献
86.
Introduction
Besides the intensity of depression, the main predictors of the outcome of a depressive episode are the comorbid disorders and certain personality traits.Objectives
Since previous research has focused on the study of these traits at the level of the Big Five Factors or domains, our aim was to examine whether the course of depression can be predicted more accurately by the facets than by the domains.Methods
We assessed 58 patients with depressive disorder using a battery of psychological tests, including the NEO Personality Inventory Revised and the Beck Depression Inventory (BDI-II). About one year later, 43 of these people completed the BDI-II again.Results
Improvement was associated with high scores on the Angry Hostility, Openness to Feelings and Orderliness facets and low scores on the Modesty facet. These facets specifically predicted between 44 and 48% of the criterion variance, compared to less than a quarter for the big factors. 相似文献87.
Background and Objectives: Prior studies have found that the serotonin transporter gene-linked polymorphic region (5-HTTLPR) interacts with trauma exposure to increase general risk for Posttraumatic Stress Disorder (PTSD). However, there is little knowledge about the effects of the interaction on distinct symptom clusters of PTSD. This study aimed to investigate the relation between the interaction of 5-HTTLPR and earthquake-related exposures and a contemporary phenotypic model of DSM-5 PTSD symptoms in a traumatised adult sample from China.Design: A cross-sectional design with gene-environment interaction (G?×?E) approach was adopted. Methods: Participants were 1131 survivors who experienced 2008 Wenchuan earthquake. PTSD symptoms were assessed with the PTSD Checklist for DSM-5 (PCL-5). The 5-HTTLPR polymorphism was genotyped with capillary electrophoresis (CE) in ABI 3730xl genetic Analyzer.Results: Although there was no significant interaction between 5-HTTLPR and traumatic exposure on total PTSD symptoms, respondents with the LL genotype of 5-HTTLPR who were highly exposed to the earthquake experienced lower intrusion and avoidance symptoms than those with the S-allele carriers.Conclusions: The findings suggest that the 5-HTTLPR may have an important impact on the development of PTSD and add to the extant knowledge on understanding and treating of posttraumatic psychopathology. 相似文献
88.
89.
90.