全文获取类型
收费全文 | 340篇 |
免费 | 14篇 |
专业分类
354篇 |
出版年
2024年 | 2篇 |
2023年 | 2篇 |
2022年 | 2篇 |
2021年 | 5篇 |
2020年 | 4篇 |
2019年 | 8篇 |
2018年 | 8篇 |
2017年 | 5篇 |
2016年 | 11篇 |
2015年 | 11篇 |
2014年 | 16篇 |
2013年 | 44篇 |
2012年 | 16篇 |
2011年 | 11篇 |
2010年 | 16篇 |
2009年 | 12篇 |
2008年 | 17篇 |
2007年 | 11篇 |
2006年 | 11篇 |
2005年 | 13篇 |
2004年 | 15篇 |
2003年 | 11篇 |
2002年 | 11篇 |
2001年 | 4篇 |
2000年 | 11篇 |
1999年 | 6篇 |
1998年 | 8篇 |
1997年 | 3篇 |
1996年 | 3篇 |
1995年 | 5篇 |
1993年 | 3篇 |
1992年 | 3篇 |
1991年 | 6篇 |
1990年 | 3篇 |
1988年 | 2篇 |
1986年 | 4篇 |
1985年 | 1篇 |
1984年 | 2篇 |
1982年 | 3篇 |
1979年 | 3篇 |
1978年 | 2篇 |
1977年 | 3篇 |
1976年 | 1篇 |
1975年 | 1篇 |
1974年 | 3篇 |
1973年 | 1篇 |
1972年 | 1篇 |
1971年 | 5篇 |
1970年 | 1篇 |
1951年 | 1篇 |
排序方式: 共有354条查询结果,搜索用时 0 毫秒
221.
Janet Kistner Carla Counts‐Allan Stephanie Dunkel Catherine Hardee Drew Corinne David‐Ferdon Cristina Lopez 《Aggressive behavior》2010,36(5):282-291
Sex differences in relational and overt aggression among 3rd (n=176), 4th (n=179), and 5th graders (n=145) from three public schools (n=500; 278 girls) were examined. Nominations of relational aggression increased over time among 4th and 5th grade girls, but not among boys or 3rd grade girls. Among 3rd graders, boys received more nominations for relational aggression than girls. By the end of the 5th grade, girls received more relational aggression nominations than boys. There was also a significant rise in nominations of overt aggression among 5th grade girls, but not among 5th grade boys or younger boys and girls. As expected, boys were more likely than girls to be nominated for overt aggression at all grade levels. The findings are helpful for explaining inconsistencies of earlier research pertaining to sex differences in relational aggression and for advancing our understanding of the causes of aggression. Aggr. Behav. 36:282–291, 2010. © 2010 Wiley‐Liss, Inc. 相似文献
222.
Sylvia Loh Nicole Lamond Jill Dorrian Gregory Roach Drew Dawson 《Behavior research methods, instruments & computers》2004,36(2):339-346
The 10-min psychomotor vigilance task (PVT) has often been used to assess the impact of sleep loss on performance. Due to time constraints, however, regular testing may not be practical in field studies. The aim of the present study was to examine the suitability of tests shorter than 10 min. in duration. Changes in performance across a night of sustained wakefulness were compared during a standard 10-min PVT, the first 5 min of the PVT, and the first 2 min of the PVT. Four performance metrics were assessed: (1) mean reaction time (RT), (2) fastest 10% of RT, (3) lapse percentage, and (4) slowest 10% of RT. Performance during the 10-min PVT significantly deteriorated with increasing wakefulness for all metrics. Performance during the first 5 min and the first 2 min of the PVT deteriorated in a manner similar to that observed for the whole 10-min task, with all metrics except lapse percentage displaying significant impairment across the night. However, the shorter the task sampling time, the less sensitive the test is to sleepiness. Nevertheless, the 5-min PVT may provide a viable alternative to the 10-min PVT for some performance metrics. 相似文献
223.
Philosophia - If we lack deep free agency, like that supposed by metaphysical libertarianism, should we view life as meaningless, pointless, or not worth living? Here I present a new argument in... 相似文献
224.
Bosiljka Milosavljevic Perijne Vellekoop Helen Maris Drew Halliday Saikou Drammeh Lamin Sanyang Momodou K. Darboe Clare Elwell Sophie E. Moore Sarah Lloyd‐Fox 《Developmental science》2019,22(5)
Infants in low‐resource settings are at heightened risk for compromised cognitive development due to a multitude of environmental insults in their surroundings. However, the onset of adverse outcomes and trajectory of cognitive development in these settings is not well understood. The aims of the present study were to adapt the Mullen Scales of Early Learning (MSEL) for use with infants in a rural area of The Gambia, to examine cognitive development in the first 24‐months of life and to assess the association between cognitive performance and physical growth. In Phase 1 of this study, the adapted MSEL was tested on 52 infants aged 9‐ to 24‐months (some of whom were tested longitudinally at two time points). Further optimization and training were undertaken and Phase 2 of the study was conducted, where the original measures were administered to 119 newly recruited infants aged 5‐ to 24‐months. Infant length, weight and head circumference were measured concurrently in both phases. Participants from both phases were split into age categories of 5–9 m (N = 32), 10–14 m (N = 92), 15–19 m (N = 53) and 20–24 m (N = 43) and performance was compared across age groups. From the ages of 10–14 m, Gambian infants obtained lower MSEL scores than US norms. Performance decreased with age and was lowest in the 20–24 m old group. Differential onsets of reduced performance were observed in the individual MSEL domains, with declines in visual perception and motor performance detected as early as at 10–14 months, while reduced language scores became evident after 15–19 months of age. Performance on the MSEL was significantly associated with measures of growth. 相似文献
225.
Integrating The Diverse Definitions of Happiness: A Time-Sequential Framework of Subjective Well-Being 总被引:1,自引:0,他引:1
Chu Kim-Prieto Ed Diener Maya Tamir Christie Scollon Marissa Diener 《Journal of Happiness Studies》2005,6(3):261-300
The field of subjective well-being (SWB) is primarily concerned with people's evaluation of their lives; however, it includes
a wide range of concepts, from momentary moods to global life satisfaction judgments. We propose a framework that integrates
these diverse constructs. Our sequential temporal framework of subjective well-being describes experiences of well-being from
the events and circumstances that cause evaluative reactions, through the emotional reactions to these events, to recall of
these reactions, and finally to global judgments of well-being based on the previous stages. The hypothesized processes that
translate the various steps in the sequence into one another are described, and supporting evidence is reviewed. We outline
the implications of our framework for understanding subjective well-being, and discuss the research that is needed to further
explore the proposed framework. 相似文献
226.
Simple and efficient drawing and completion tasks for studying visual memory are developed. In Experiment I subjects reproduced a series of matrix patterns by filling empty matrices. The serial position function was fiat, except that accuracy was much higher for final patterns. In Experiment 2 this recency effect was removed by an interpolated pattern classification task. Experiments 3 and 4 examined the effect of counting backward during intervals of from 3 to 15 sec on the recall of single patterns. Drawings were much less accurate after filled intervals but the duration of the interval had no effect. Experiment 5 tested retention of series of patterns using a completion task. On immediate test the serial position function was the same as in Experiments 1 and 2. On a final test accuracy was unchanged except for final items, which then showed a small negative recency effect. It is argued that performance is so similar in the drawing, completion, and previously reported recognition tasks because in all it is based upon the use of general-purpose knowledge accessible to voluntary processing. Visualization in these tasks is analogous to but different from verbal STM. One main difference is that there is no sign of temporary storage of visualized information after attention has turned to other things. 相似文献
227.
This article describes the Shedler-Westen Assessment Procedure (SWAP), a personality assessment instrument intended for use by clinically experienced interviewers, designed to maximize both psychometric precision and clinical relevance. The article focuses on the latest edition of the instrument, the SWAP-II; its use in 2 recently completed large-sample projects; and the ways in which data from these projects are being used to revise and refine concepts of personality pathology and taxonomy. The article first details the development of the SWAP and its psychometric rationale. It then examines the use of SWAP data for purposes of (a) improving diagnostic criteria within the framework of the existing Diagnostic and Statistical Manual of Mental Disorders taxonomy, (b) developing a new classification of personality pathology based on empirically identified diagnostic groupings, and (c) identifying trait dimensions relevant to understanding personality syndromes and disorders. Finally, the article discusses future research directions and challenges. 相似文献
228.
This paper examines the relationships among perceived racial discrimination, coping resources, and psychological distress experienced by 372 ethnic Chinese migrants in 3 Australian cities, within the social context of ongoing debates on Asian immigration. Based on the stress‐coping‐strain framework, it was expected that migrants’ recent increases in psychological distress would be associated with greater perceived racial discrimination, and lower levels of coping resources. Possible moderating effects of coping resources were examined. Hierarchical regression analyses provided broad support for the stress‐coping‐strain framework, and indicated direct effects of low personal and ethnic self‐esteem and having a small number of Anglo‐Australian friends on increased psychological distress. The findings are discussed with regard to implications for migrants’ wellbeing in the context of sociopolitical debates. 相似文献
229.
Fading of Affect Associated with Negative Child‐Related Memories Varies by Parental Child Abuse Potential 下载免费PDF全文
John J. Skowronski Julie L. Crouch Sarah L. Coley Sapir Sasson Michael F. Wagner Ericka Rutledge Kreila Cote Christie Miksys Joel S. Milner 《Applied cognitive psychology》2016,30(6):972-982
Positive memories tend to hold their affective intensity across time better than negative memories, a phenomenon referred to as the fading affect bias (FAB). An initial study explored this bias in the context of parents' affective responses to memories involving their children. Specifically, parents (N = 90 for Study 1) were asked to recall three positive events and three negative events involving their children. Next, parents rated how positively or negatively they felt when each event occurred and at recall. Results revealed that parents at high risk of physical child abuse showed a smaller FAB than low‐risk parents. The smaller FAB effect observed among high‐risk parents occurred largely because affect associated with negative child‐related events faded minimally over time. This risk moderation effect did not emerge in a second study in which parents (N = 90 for Study 2) recalled general events that were not limited to events involving children. Copyright © 2016 John Wiley & Sons, Ltd. 相似文献
230.
Drew J. Miller Karen J. Derefinko Donald R. Lynam Richard Milich Mark T. Fillmore 《Journal of psychopathology and behavioral assessment》2010,32(3):323-332
This study examined the classification accuracy of the UPPS Impulsive Behavior Scale (UPPS) in discriminating several attention
deficit/hyperactivity disorder (ADHD) subtypes, including predominantly inattentive type (ADHD/I), combined type (ADHD/C),
and combined type with behavioral problems (ADHD/ODD), between each other and a non-ADHD control group using logistic regression
analyses. The sample consisted of 88 children ranging in age from 9.0 years to 12.8 years, with a mean of 10.9 years. Children
were predominantly male (74%) and Caucasian (86%) and in grades 3–7. Results indicated that the UPPS performed well in classifying
ADHD subtypes relative to traditional diagnostic measures. In addition, analyses indicated that differences in symptoms between
subtypes can be explained by specific pathways to impulsivity. Implications for the assessment of ADHD and conceptual issues
are discussed. 相似文献