全文获取类型
收费全文 | 1849篇 |
免费 | 91篇 |
国内免费 | 1篇 |
出版年
2022年 | 11篇 |
2021年 | 14篇 |
2020年 | 14篇 |
2019年 | 47篇 |
2018年 | 60篇 |
2017年 | 56篇 |
2016年 | 62篇 |
2015年 | 46篇 |
2014年 | 57篇 |
2013年 | 188篇 |
2012年 | 87篇 |
2011年 | 99篇 |
2010年 | 58篇 |
2009年 | 70篇 |
2008年 | 86篇 |
2007年 | 66篇 |
2006年 | 79篇 |
2005年 | 69篇 |
2004年 | 47篇 |
2003年 | 55篇 |
2002年 | 48篇 |
2001年 | 40篇 |
2000年 | 33篇 |
1999年 | 33篇 |
1998年 | 22篇 |
1997年 | 33篇 |
1996年 | 28篇 |
1995年 | 25篇 |
1994年 | 28篇 |
1993年 | 22篇 |
1992年 | 18篇 |
1991年 | 27篇 |
1990年 | 15篇 |
1989年 | 12篇 |
1988年 | 16篇 |
1987年 | 12篇 |
1986年 | 22篇 |
1985年 | 13篇 |
1984年 | 9篇 |
1983年 | 19篇 |
1982年 | 11篇 |
1981年 | 17篇 |
1980年 | 14篇 |
1979年 | 13篇 |
1978年 | 12篇 |
1977年 | 24篇 |
1976年 | 12篇 |
1975年 | 15篇 |
1974年 | 18篇 |
1973年 | 12篇 |
排序方式: 共有1941条查询结果,搜索用时 15 毫秒
831.
832.
Wellman B 《British journal of psychology (London, England : 1953)》2012,103(2):174-6; discussion 180-2
This article is a commentary on ‘Relationships and the social brain: Integrating psychological and evolutionary perspectives’ ( Sutcliffe, Dunbar, Binder, & Arrow, 2012 ). 相似文献
833.
The aim of the current study was to examine the moderating effect of baseline respiratory sinus arrhythmia (RSA) on Parent-Child Interaction Therapy (PCIT), a behavioral parent-training intervention, for young children born premature. In this pilot randomized controlled trial, 28 young children (mean age of 37.79 months), who were born <37 weeks gestation and presented with elevated externalizing behavior problems, were randomly assigned to an immediate treatment or waitlist control group. RSA, which provides an approximate marker of individual differences in cardiac vagal tone, was measured during a baseline period. Past research has generally shown that higher levels of baseline RSA correlate with various positive psychological states (e.g., empathy, sustained attention), whereas lower levels of baseline RSA correlate with less optimal psychological states (e.g., higher externalizing behavior problems). Results indicated that baseline RSA significantly interacted with treatment condition in predicting changes in child disruptive behavior. Specifically, low levels of baseline RSA were associated with greater improvements in child disruptive behavior following PCIT. While acknowledging the caveats of measuring and interpreting RSA and the need to include a sympathetic-linked cardiac measure in future research, these findings provide preliminary evidence that children with lower capacity for emotion regulation receive even greater treatment gains. Future research should also examine the moderating effect of RSA in larger samples and explore the potential mediating role of RSA on behavioral parenting interventions. 相似文献
834.
Vyacheslav Karpov Elena Lisovskaya David Barry 《Journal for the scientific study of religion》2012,51(4):638-655
Popular beliefs conflating ethnic identities with particular faiths can lead to marginalization of religiously and ethnically “other” and fuel ethnoreligious conflict even in secularized societies. Despite their importance to ethnoreligious conflict and coexistence, ideological conflations of faith and ethnos have previously received little scholarly attention. We fill the gap by introducing the concept of ethnodoxy: a collectively held belief system that rigidly links a group's ethnic identity to its dominant faith. We theorize this phenomenon at three levels: macro (the interplay between religion and ethnonational identities), micro (construction of ethnoreligious identities and imagined communities viewed from a social identity theory perspective), and meso (the nature and functions of popular ideologies and religiosities). Subsequently, ethnodoxy is conceptualized as an ideal‐typical syndrome of six component beliefs. We further operationalize and verify the concept using representative national survey data from Russia. Findings show ethnodoxy's extent, coherence, dimensionality, and associations with religious and ethnic intolerance. 相似文献
835.
T Galtress A Garcia K Kirkpatrick 《Journal of the experimental analysis of behavior》2012,98(1):65-87
Individual differences in impulsive choice behavior have been linked to a variety of behavioral problems including substance abuse, smoking, gambling, and poor financial decision-making. Given the potential importance of individual differences in impulsive choice as a predictor of behavioral problems, the present study sought to measure the extent of individual differences in a normal sample of hooded Lister rats. Three experiments utilized variations of a delay discounting task to measure the degree of variation in impulsive choice behavior across individual rats. The individual differences accounted for 22-55% of the variance in choice behavior across the three experiments. In Experiments 2 and 3, the individual differences were still apparent when behavior was measured across multiple choice points. Large individual differences in the rate of responding, and modest individual differences in timing of responding were also observed during occasional peak trials. The individual differences in timing and rate, however, did not correlate consistently with individual differences in choice behavior. This suggests that a variety of factors may affect choice behavior, response rate, and response timing. 相似文献
836.
Barry Loewer 《Philosophical Studies》2012,160(1):115-137
Among the most important questions in the metaphysics of science are ??What are the natures of fundamental laws and chances??? and ??What grounds the direction of time??? My aim in this paper is to examine some connections between these questions, discuss two approaches to answering them and argue in favor of one. Along the way I will raise and comment on a number of issues concerning the relationship between physics and metaphysics and consequences for the subject matter and methodology of metaphysics. 相似文献
837.
Kraebel KS 《Infant behavior & development》2012,35(1):12-21
The current study examined the role redundant amodal properties play in an operant learning task in 3-month-old human infants. Prior studies have suggested that the presence of redundant amodal information facilitates detection and discrimination of amodal properties and potentially functions to influence general learning processes such as associative conditioning. The current study examined how human infants use redundant amodal information (visual and haptic) about the shape of an object to influence learning of an operant response. Infants learned to kick to move a mobile of cylinders while either holding a cylinder, a rectangular cube, or no object. Kick rate served as the dependent measure. The results showed that infants given matching redundant amodal properties (e.g., viewed cylinders while holding a cylinder) showed facilitated operant learning whereas infants given mismatching redundant amodal properties showed inhibited operant learning. These results support and extend the Intersensory Redundancy Hypothesis by demonstrating that amodal redundancy influences complex learning processes such as operant conditioning. 相似文献
838.
Previous literature has demonstrated the separate contributions of parental attributions and adolescent attributions to psychosocial adjustment of adolescents with chronic illness. However, it is unknown whether parental attributions affect adolescents' mental health directly or indirectly by influencing the youths' attributional style. This study evaluated the direct and indirect (through adolescent attributions) effects of parental attributions on internalizing and externalizing problems of adolescents with chronic illness. Adolescents (N?=?128; M?=?14.7?years) diagnosed with cystic fibrosis or diabetes and their caregivers completed measures of attributional style and adolescent adjustment. Parents' optimistic attributions were associated with fewer adolescent internalizing and externalizing problems. These effects were partly mediated by adolescent attributions. These results suggest that targeting both adolescent and parent attributions may be important for improving adolescents' adjustment to a chronic illness. 相似文献
839.
States develop specific protocols for cystic fibrosis (CF) newborn screening to reflect the population served. We hypothesized that mutation distribution and detection rates would differ between Hispanic and non-Hispanic CF patients diagnosed by IL newborn screen with more Hispanic infants carrying mutations not detected by the state panel. Data from CF cases diagnosed via newborn screen in IL between 3/1/2008 and 10/31/2010 were reviewed. More Hispanic infants with CF had one or more undefined mutations after screening, in comparison to non-Hispanic Caucasian patients (40% vs. 9.5%; p?0.002). The risk of having a positive diagnosis of CF with only one mutation noted by positive newborn screen increases 2-fold in Hispanic Caucasian versus non-Hispanic Caucasian infants (5% vs. 2.4%). Health care providers must be aware of the limitations of CF newborn screening to ensure appropriate counseling and prompt referral for a positive newborn screen, even when zero or one mutations are identified. 相似文献
840.
Robiner WN Dixon KE Miner JL Hong BA 《Journal of clinical psychology in medical settings》2012,19(1):30-40
For physicians board certification is an accepted tradition that research suggests improves services and outcomes. In contrast,
relatively few psychologists pursue board certification suggesting ambivalence or limited contingencies reinforcing it. The
authors report on medical school and hospital-based psychologists’ attitudes toward board certification and current certification
status. About one-fifth (21.7%) of the sample were certified by the American Board of Professional Psychology, a greater proportion
than psychologists generally: Highest rates were seen in neuropsychology (7.5%), clinical psychology (6.4%), clinical child
and adolescent psychology (3.2%) and clinical health psychology (2.8%). Few (<2%) reported their hospitals required board
certification. Half recognized benefits to the profession for psychologists pursuing board certification, yet 70% opposed
requiring it for their hospital-based practice. Forces seeking to promote healthcare quality ultimately may increase expectations
for board certification. If consumers, employers, hospitals and managed care organizations demand board certification for
health professionals, greater numbers of psychologists would likely seek it. 相似文献