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231.
Audrey Brassard Vivianne Darveau Katherine Péloquin Yvan Lussier Phillip R. Shaver 《Journal of aggression, maltreatment & trauma》2013,22(7):683-704
This study examined the association between men’s experience of childhood sexual abuse and later perpetration of intimate partner violence, considering the roles of attachment insecurity and poor anger regulation. The sample was 302 Canadian men undergoing counseling for relationship difficulties or aggression. They completed questionnaires assessing childhood sexual abuse, the two dimensions of attachment insecurity (anxiety and avoidance), anger regulation processes, physical and psychological aggression, and social desirability bias. Path analyses showed that men who experienced childhood sexual abuse scored higher on attachment anxiety, which in turn was associated with aggressive behaviors directly and through four anger-related variables (trait anger, anger-in, anger-out, and low anger control). Attachment-related avoidance predicted psychological aggression, but not physical aggression, through men’s trait anger and anger-in. 相似文献
232.
Emilio C. Ulloa Neri Martinez-Arango Audrey Hokoda 《Journal of aggression, maltreatment & trauma》2013,22(6):652-669
Adolescent dating violence (ADV) is a prevalent public health issue that has been linked to many negative effects, including attachment anxiety and depressive symptoms. Previous literature suggests that the negative mental states characteristic of attachment anxiety could be associated with dating violence perpetration. Similarly, the negative mental states characteristic of depression have also been linked to perpetration, and might potentially increase an anxiously attached individual’s likelihood of engaging in dating violence perpetration. This study used a 10-month longitudinal design with a sample of 140 middle school and high school students from Southern California. Participants ranged in age from 13 to 18 years and were ethnically diverse. The study aimed at exploring depressive symptoms as a potential mediator for the relationship between attachment anxiety and ADV perpetration. Positive associations were found between attachment anxiety and perpetration (10 months after), attachment anxiety and depressive symptoms (10 months after), and between depressive symptoms and perpetration (both 10 months after). Furthermore, depressive symptoms partially mediated the relationship between attachment anxiety and ADV perpetration (10 months after). These findings have implications for the development of empirically driven school-based prevention and intervention programs. 相似文献
233.
Mary C. Newman Audrey L. Holland Richard J. Caselli Regina Gongoll Kristi White Eric M. Reiman 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2013,20(4):217-226
Previous research has suggested a correlation between some linguistic patterns and the risk for Alzheimer’s disease (AD). There is increasing clinical need to identify factors that can be used alone or in combination to predict the onset of AD. The purpose of the present study was to explore the association of language skills and genetic risk for Alzheimer’s disease. Oral and written language samples of cognitively normal women with a susceptibility gene for AD (ApoE e4) were compared to those of noncarriers on measures of grammatical complexity, topic relevance, and talkativeness by observers unaware of participant genotypes. Participants included 29 ApoE e4 carriers 49-73 years of age, and 29 e4 noncarriers 48-76 years of age, most of whom had a first-degree relative with AD. Carriers and noncarriers were group matched for age, educational level, and estimated IQ. Participant groups did not differ significantly in language complexity or topic relevance. However, the ApoE e4 group was significantly more talkative than the noncarrier group (p < .05). 相似文献
234.
Audrey E. Parrish Bonnie M. Perdue Theodore A. Evans Michael J. Beran 《Animal cognition》2013,16(4):627-636
There has been extensive research investigating self-control in humans and nonhuman animals, yet we know surprisingly little about how one’s social environment influences self-control. The present study examined the self-control of chimpanzees in a task that required active engagement with conspecifics. The task consisted of transferring a token back and forth with a partner animal in order to accumulate food rewards, one item per token transfer. Self-control was required because at any point in the trial, either chimpanzee could obtain their accumulated rewards, but doing so discontinued the food accumulation and ended the trial for both individuals. Chimpanzees readily engaged the task and accumulated the majority of available rewards before ending each trial, and they did so across a number of conditions that varied the identity of the partner, the presence/absence of the experimenter, and the means by which they could obtain rewards. A second experiment examined chimpanzees’ self-control when given the choice between immediately available food items and a potentially larger amount of rewards that could be obtained by engaging the token transfer task with a partner. Chimpanzees were flexible in their decision-making in this test, typically choosing the option representing the largest amount of food, even if it involved delayed accumulation of the rewards via the token transfer task. These results demonstrate that chimpanzees can exhibit self-control in situations involving social interactions, and they encourage further research into this important aspect of the self-control scenario. 相似文献
235.
Nonhuman animals are highly proficient at judging relative quantities presented in a variety of formats, including visual, auditory, and even cross-modal formats. Performance typically is constrained by the ratio between sets, as would be expected under Weber’s law and as is described in the approximate number system (ANS) hypothesis. In most cases, tests are designed to avoid any perceptual confusion for animals regarding the stimulus sets, but despite this, animals show some of the perceptual biases that humans show based on organization of stimuli. Here, we demonstrate an additional perceptual bias that emerges from the illusion of nested sets. When arrays of circles were presented on a computer screen and were to be classified as larger than or smaller than an established central value, rhesus monkeys (Macaca mulatta) underestimated quantities when circles were nested within each other. This matched a previous report with adult humans (Chesney & Gelman, Attention, Perception, & Psychophysics 24:1104–1113, 2012), indicating that macaques, like humans, show the pattern of biased perception predicted by ANS estimation. Although some macaques overcame this perceptual bias, demonstrating that they could come to view nested stimuli as individual elements to be included in the estimates of quantity used for classifying arrays, the majority of the monkeys showed the bias of underestimating nested arrays throughout the experiment. 相似文献
236.
237.
We examined music and language abilities in a group of children with Williams syndrome (WS, n = 19) and a comparison group of normal children (n = 19) equivalent for receptive vocabulary. Consistent with previous reports and the model of Nonverbal Learning Disabilities (Rourke, 1989), the children with WS scored better on verbal than performance measures of the WISC-III, and performance on simpler verbal tasks (e.g., receptive vocabulary) was superior to performance on more complex verbal tasks (e.g., comprehension). Performance on music tests was relatively good, being comparable to mental age based on receptive vocabulary and similar to that of the comparison group. Music and language abilities were moderately correlated for both groups of children. Compared to normal children, the WS group expressed greater liking of music and a greater range of emotional responses to music. 相似文献
238.
This study investigated the effects of pediatric traumatic brain injury (TBI) on prospective memory. Fourteen children and 14 adolescents with TBI were compared with 25 and 23 noninjured children and adolescents, respectively. Based on a prefrontal model, the cognitive demand on the ongoing component of a prospective-memory task was manipulated. Overall, those with TBI had poorer prospective-memory performance than their noninjured peers. Performance was worse in a high cognitive-demand condition than a low, and younger children performed worse than adolescents. Decreases in performance from the low- to high-demand conditions were not significantly different between the two children's groups but were between the two adolescents' groups. Furthermore, the age and injury effects were reflected in the performances on executive function tests: the Self-ordered Pointing Task (SOPT), and the Stroop Color Word Interference Test. The Tower of London (TOL), which did not produce age or injury effects, was nevertheless found to be an important predictor of performance on the high-demand task in those with TBI. Although previous research has demonstrated impaired prospective memory performance in children with TBI, this study attempted to explain why this might occur, specifically that the prefrontal regions might be implicated. 相似文献
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240.