全文获取类型
收费全文 | 306篇 |
免费 | 22篇 |
国内免费 | 23篇 |
专业分类
351篇 |
出版年
2023年 | 11篇 |
2022年 | 5篇 |
2021年 | 19篇 |
2020年 | 16篇 |
2019年 | 24篇 |
2018年 | 13篇 |
2017年 | 22篇 |
2016年 | 12篇 |
2015年 | 20篇 |
2014年 | 31篇 |
2013年 | 38篇 |
2012年 | 8篇 |
2011年 | 24篇 |
2010年 | 5篇 |
2009年 | 18篇 |
2008年 | 8篇 |
2007年 | 10篇 |
2006年 | 7篇 |
2005年 | 7篇 |
2004年 | 4篇 |
2003年 | 5篇 |
2002年 | 4篇 |
2001年 | 2篇 |
2000年 | 7篇 |
1999年 | 2篇 |
1998年 | 3篇 |
1997年 | 1篇 |
1996年 | 2篇 |
1994年 | 2篇 |
1991年 | 2篇 |
1990年 | 1篇 |
1987年 | 1篇 |
1986年 | 1篇 |
1984年 | 1篇 |
1983年 | 1篇 |
1982年 | 1篇 |
1981年 | 4篇 |
1980年 | 1篇 |
1979年 | 1篇 |
1978年 | 1篇 |
1977年 | 3篇 |
1976年 | 1篇 |
1975年 | 2篇 |
排序方式: 共有351条查询结果,搜索用时 7 毫秒
141.
Making Group Brainstorming More Effective: Recommendations From an Associative Memory Perspective 总被引:1,自引:0,他引:1
Much literature on group brainstorming has found it to be less effective than individual brainstorming. However, a cognitive perspective suggests that group brainstorming could be an effective technique for generating creative ideas. Computer simulations of an associative memory model of idea generation in groups suggest that groups have the potential to generate ideas that individuals brainstorming alone are less likely to generate. Exchanging ideas by means of writing or computers, alternating solitary and group brainstorming, and using heterogeneous groups appear to be useful approaches for enhancing group brainstorming. 相似文献
142.
In avoidance learning studies, a warning signal (Sd) is directly paired with an aversive unconditioned stimulus (US) unless a particular response is performed. Research by Augustson and Dougher (1997) demonstrated that not only warning signals but also stimuli that are indirectly paired with the aversive event are capable of affecting the avoidance response. In the present study, we extended these results by incorporating a sensory preconditioning paradigm in an avoidance learning procedure. Sensory preconditioning training influenced the selection of avoidance responses in the presence of warning signals that were never paired directly with the aversive events. Moreover, results suggest that the selection of the avoidance responses was based on an integration of knowledge about the relation between the Sd and the US (S-S knowledge) and knowledge about the relation between the avoidance response and the US (R-S knowledge). As the expectancy-based theory of Lovibond (2006) is the only theory of avoidance that incorporates both knowledge structures, the results provide unique support for this theory. 相似文献
143.
A. Ben-Sasson A. S. Carter M. J. Briggs-Gowan 《Journal of abnormal child psychology》2009,37(5):705-716
Sensory over-responsivity (SOR) towards tactile and auditory input can impact children’s participation in academic and social
activities; however the prevalence of SOR behaviors and their relation to social-emotional problems and competence has not
been rigorously studied. This study investigated SOR in a representative sample of elementary school-aged children (n = 925, 50% boys, ages 7–11 years) who were followed from infancy. Sixteen percent of parents reported that at least four tactile
or auditory sensations bothered their children. Being bothered by certain sensations was common while others were relatively
rare. Parents of children with versus without elevated SOR in school-age reported higher frequencies of early and co-occurring
internalizing, externalizing, and dysregulation problems, and lower levels of concurrent adaptive social behaviors. Early
identification of elevated SOR and assessment of concurrent social-emotional status are important to minimize their impact
on social adaptive behaviors at school age. 相似文献
144.
145.
Oliver Gruber Tobias Melcher Esther K. Diekhof Susanne Karch Peter Falkai Thomas Goschke 《Brain and cognition》2009,69(3):559-564
Background monitoring is a necessary prerequisite to detect unexpected changes in the environment, while being involved in a primary task. Here, we used fMRI to investigate the neural mechanisms that underlie adaptive goal-directed behavior in a cued task switching paradigm during real response conflict or, more generally, when expectations on the repetitive features of the environment were violated. Unexpected changes in sensory stimulus attributes in the currently unattended stimulus dimension thereby led to activations in a bilateral network comprising inferior lateral frontal, intraparietal, and posterior medial frontal brain regions, independent of whether these attributes elicited a factual response conflict or not. This fronto-parietal network may thus play an important role in adaptive responding to potentially significant events outside the current focus of attention. 相似文献
146.
The purpose of the present study was to investigate a possible odor-emotion interaction by determining whether humans could differentially detect other humans' odor collected under varying emotional conditions. Odorants were collected from the axillary apocrine glands of four female donors, each of whom underwent different imagery induction procedures of anxiety, relaxation, and sexual arousal. The odorants were chemically preserved and later evaluated by 16 naive white male judges as to the presence of discriminatory odor cues. Judges' imagery was differentially related to the anxiety imagery-produced odorants but only for those produced by the most imaginative donors. The relaxation odorants of all donors were correlated. The judges were unable to detect the sexual imagery arousal odorants. 相似文献
147.
R. M. Foxx 《Journal of applied behavior analysis》1977,10(3):489-499
A crucial first step in teaching and training the retarded and autistic is to develop and maintain eye contact with the therapist. Functional movement training (an overcorrection procedure) plus edibles and praise were compared with edibles and praise alone as a method of developing eye contact in three such children. In both conditions, the child was given food and praise when eye contact occurred within 5 sec of the therapist's verbal prompt: “Look at me.” Functional movement training avoidance plus edibles and praise produced about 90% attention for the three children, while edibles and praise alone were less effective (eye contact never exceeded 55%). Functional movement training avoidance combined with edibles and praise appears to be an effective method of teaching eye contact and possibly other forms of instruction-following to behaviorally disordered children who are not always responsive to positive consequences. 相似文献
148.
E Schmidt M McCaleb H K Merrill 《Journal of the experimental analysis of behavior》1977,27(1):161-170
Attenuation of conditioned suppression during intracranial stimulation was compared with that during food reinforcement. Response rates controlled by food and by brain stimulation were equalized on a multiple schedule by adjusting the stimulating current. When foot shock was delivered during timeout periods separating response components, responding for food was significantly more suppressed than responding for brain stimulation. When components were shortened from 10 to 2 minutes, responding maintained by either food or brain stimulation showed a similar temporal pattern of suppression preceding each shock, but responding in the component involving food remained significantly more suppressed. Explanations for the attenuated suppression during brain stimulation based on neural disruption, stimulus blocking, and analgesic properties were questioned. The increased responding during brain stimulation seemed to reflect greater response strength relative to food reinforced responding. 相似文献
149.
150.
天人问题是中国哲学的基本问题,天人的基本含义之一相当于我们现在通常说的自然与人;基本含义之二是视天人为有德性(道德)的、有能动性的动态的、协调的存在。中国哲学中的这种天人观在《易传》中表现为"生生"——"感通"——"偕行"的天人共生态。《易传》既将天人视为一个"生生不息"的自然的生命有机体,又充分发掘天人的德性,并使二者相资相长,"日新之谓盛德,生生之谓易",天地人各有其位,各尽其能,各循其道,"各正性命",一体偕行,共生共存共荣。 相似文献