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461.
This study investigated the self-image and psychological well-being in 67 children and adolescents age 10–16 years with severe reading difficulties and/or dyslexia. The participants were assessed with Beck Youth Inventory regarding symptoms of depression, anxiety, and negative self-image. The results showed that the participants do not depict negative self-image and showed few symptoms of depression or anxiety at group level in comparison to a norm group. These results could be seen as contradictory to previous research. A questionnaire regarding self-efficacy was also distributed and showed that the participants had low self-knowledge about their reading impairments. The results were interpreted as a possible increase in knowledge among teachers and subsequent change in pedagogical strategies. In addition, technological advances may have improved the academic situation for dyslexic children. This study was a partial study in a larger project that aimed to evaluate the efficiency of assistive technologies for dyslexic children. 相似文献
462.
Emma K. Schaller Kelly A. Woodall Hector Lemus Susan P. Proctor Dale W. Russell Nancy F. Crum-Cianflone 《Military psychology》2013,25(2):77-87
The purpose of this study was to longitudinally investigate PTSD and depression between Reserve, National Guard, and active duty continuously and dichotomously. The study consisted of Millennium Cohort Study participants and used self-reported symptoms. Repeated measures modeling assessed PTSD and depression continuously and dichotomously over time. A subanalysis among only recently deployed personnel was conducted. Of the 52,653 participants for the PTSD analysis, the adjusted PCL-C means were 34.6 for Reservists, 34.4 for National Guardsmen, and 34.7 for active duty members, respectively. Of the 53,073 participants for depression analysis, the adjusted PHQ-9 means were 6.8, 6.7, and 7.2, respectively. In dichotomous models, Reservists and National Guardsmen did not have a higher risk of PTSD or depression compared with active duty members. Among deployers, Reservists and National Guardsmen had higher odds (odds ratio = 1.16, 95% confidence limit [CL] [1.01, 1.34] and OR = 1.19, 95% CL [1.04, 1.36], respectively) of screening positive for PTSD, but not depression. Although Reserve and National Guard deployers had modestly increased odds of PTSD compared with active duty members, overall there were minimal differences in the risk and symptom scores of PTSD and depression between service components. 相似文献
463.
ABSTRACTNatural history museums open their doors to millions of family visitors each year and are considered to have a valuable role to play in engaging these families with science. Yet little is known about whether or in what way families perceive such institutions to be connected with science. The current study set out to explore such perceptions via interviews with family visitors to a large natural history museum. Analyses reflected that families’ perceptions of the museum and of their own engagement with science were intertwined with their definitions and impressions of science. For these families, perceptions of the museum as fun, interesting, and educational at times counteracted impressions of it as a science-y institution. Moreover, some families also did not consider natural history to count as science, which further contributed to a reluctance to categorize the museum as science-y. Although such perceptions may challenge how natural history museums would like to portray themselves, they also represent an opportunity to broaden visitors’ definitions and images of science. 相似文献
464.
Derrik R. Tollefson Emma Gross Brad Lundahl 《Journal of aggression, maltreatment & trauma》2013,22(4):453-477
This study sought to identify factors associated with attrition for 197 individuals who participated in a state-sponsored rural domestic violence treatment program. Bivariate analyses identified 10 factors associated with program attrition. Logistic regression identified three of these (employment status, psychiatric disorder type, and probation status) as significant predictors of attrition. This three-factor model predicted 78% of all outcomes and 43% and 92% of dropouts and completers, respectively. The data suggest that batterer characteristics, particularly batterer psychopathology, unemployment, and criminal history, are more influential determinants of attrition than systemic and programmatic factors. These findings are discussed with respect to their congruence with the literature and their implications for policy, practice, and future research. 相似文献
465.
466.
Faces of one's own race and of other races are thought to be located in different regions of face space (Valentine, 1991). Here we investigated whether faces of different races (Caucasian and Chinese faces) have dissociable neural coding and distinct norms. We used adaptation techniques to alter perceptions of normality (aftereffects) for faces. Caucasian and Chinese participants adapted to distorted faces of one race (e.g., Chinese contracted faces—Experiment 1), or oppositely distorted faces of both races (e.g., Chinese contracted and Caucasian expanded faces—Experiment 2). We then tested for aftereffects in Chinese and Caucasian test faces. In Experiment 1 aftereffects were reduced when a change in race between the adapt faces and test faces occurred. In Experiment 2 aftereffects occurred in opposite directions for the two races. These results demonstrate that dissociable neural populations code faces of different races and suggest the existence of race-specific face norms. 相似文献
467.
Emma G. Flynn Kevin N. Laland Rachel L. Kendal Jeremy R. Kendal 《Developmental science》2013,16(2):296-313
Niche construction is the modification of components of the environment through an organism's activities. Humans modify their environments mainly through ontogenetic and cultural processes, and it is this reliance on learning, plasticity and culture that lends human niche construction a special potency. In this paper we aim to facilitate discussion between researchers interested in niche construction and those interested in human cognitive development by highlighting some of the related processes. We discuss the transmission of culturally relevant information, how the human mind is a symbol‐generating and artefact‐devising system, and how these processes are bi‐directional, with infants and children both being directed, and directing, their own development. We reflect on these in the light of four approaches: natural pedagogy, activity theory, distributed cognition and situated learning. Throughout, we highlight pertinent examples in non‐humans that parallel or further explicate the processes discussed. Finally we offer three future directions; two involving the use of new techniques in the realms of neuroscience and modelling, and the third suggesting exploration of changes in the effects of niche construction across the lifespan. 相似文献
468.
Emma V. Ward Paul de Mornay Davies Nina Politimou 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2013,20(6):712-730
The use of previously distracting information on memory tests with indirect instructions is usually age-equivalent, while young adults typically show greater explicit memory for such information. This could reflect qualitatively distinct initial processing (encoding) of distracting information by younger and older adults, but could also be caused by greater suppression of such information by younger adults on tasks with indirect instructions. In Experiment 1, young and older adults read stories containing distracting words, which they ignored, before studying a list of words containing previously distracting items for a free recall task. Half the participants were informed of the presence of previously distracting items in the study list prior to recall (direct instruction), and half were not (indirect instruction). Recall of previously distracting words was age-equivalent in the indirect condition, but young adults recalled more distracting words in the direct condition. In Experiment 2, participants performed the continuous identification with recognition task, which captures a measure of perceptual priming and recognition on each trial, and is immune to suppression. Priming and recognition of previously distracting words was greater in younger than older adults, suggesting that the young engage in more successful suppression of previously distracting information on tasks in which its relevance is not overtly signaled. 相似文献
469.
Emma B. Guild 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2013,20(5):592-607
ABSTRACTOlder adults have considerable impairment in associative recognition despite minimal age differences in item recognition. The magnitude of this associative deficit varies by type of stimuli, strategy utilization, and other mediators and moderators (Old &; Naveh-Benjamin, 2008, Psychology and Aging, 23, 104–118). Name pair stimuli have not been used to test the associative deficit hypothesis (ADH), although tests using name–face stimuli support the ADH. Additionally, metacognitive awareness of the ADH has not been investigated. We tested the ADH with word and name pair stimuli, and predicted that age-related associative deficits would be larger for words than names because names, unlike most common nouns, lack certain semantic properties that could be used to bind pairs of names together. Results supported the ADH for words but not names: Younger and older adults recognized equivalently fewer names on the associative test relative to the item test. As predicted, self-efficacy was higher for younger than older adults. Surprisingly, self-efficacy for the associative test was higher than for the item test but post-test estimates of performance success (postdictions) were higher for the item test than for the associative test, suggesting sensitivity by participants to different task demands in the item and associative tests following recognition attempts. Metacognitive accuracy was better for words than names and for the item test than associative test, and equivalent between age groups. Overall, participants overestimated their name recognition abilities. Our findings extend support for the ADH to a conceptually important and ecologically valid domain (names) and provide new data on metacognitive aspects of the ADH. 相似文献
470.