全文获取类型
收费全文 | 266篇 |
免费 | 25篇 |
出版年
2023年 | 3篇 |
2022年 | 5篇 |
2021年 | 9篇 |
2020年 | 14篇 |
2019年 | 13篇 |
2018年 | 15篇 |
2017年 | 21篇 |
2016年 | 31篇 |
2015年 | 20篇 |
2014年 | 7篇 |
2013年 | 34篇 |
2012年 | 21篇 |
2011年 | 27篇 |
2010年 | 9篇 |
2009年 | 4篇 |
2008年 | 7篇 |
2007年 | 4篇 |
2006年 | 8篇 |
2005年 | 9篇 |
2004年 | 4篇 |
2003年 | 5篇 |
2002年 | 5篇 |
2001年 | 2篇 |
2000年 | 2篇 |
1998年 | 2篇 |
1997年 | 1篇 |
1995年 | 1篇 |
1994年 | 1篇 |
1993年 | 2篇 |
1988年 | 1篇 |
1982年 | 1篇 |
1979年 | 1篇 |
1976年 | 1篇 |
1972年 | 1篇 |
排序方式: 共有291条查询结果,搜索用时 15 毫秒
211.
The study of brain functional connectivity is crucial to understanding the neural mechanisms underlying the improved behavioral performance and amplified ERP responses observed during infant sustained attention. Previous investigations on the development of functional brain connectivity during infancy are primarily confined to the use of functional and structural MRI techniques. The current study examined the relation between infant sustained attention and brain functional connectivity and their development during infancy with high‐density EEG recordings. Fifty‐nine infants were tested at 6 (N = 15), 8 (N =14), 10 (N = 17), and 12 (N = 13) months. Infant sustained attention was defined by measuring infant heart rate changes during infants’ looking. Functional connectivity was estimated from the electrodes on the scalp and with reconstructed cortical source activities in brain regions. It was found that infant sustained attention was accompanied by attenuated functional connectivity in the dorsal attention and default mode networks in the alpha band. Graph theory analyses showed that there was an increase in path length and a decrease in clustering coefficient during infant sustained attention. The functional connectivity within the visual, somatosensory, dorsal attention, and ventral attention networks and graph theory measures of path length and clustering coefficient were found to increase with age. These findings suggest that infant sustained attention is accompanied by distinct patterns of brain functional connectivity. The current findings also suggest the rapid development of functional connectivity in brain networks during infancy. 相似文献
212.
W. Matthew Henderson Brittany Fitz F. Carson Mencken 《Journal of Contemporary Religion》2017,32(1):1-14
In this article we explore two propositions concerning the manner in which judgmental God image affects social trust among the highly religious in the United States. One proposition argues that having a judgmental God image and being highly embedded in a community of co-religionists can create low levels of social trust through social bonding and the formation of particularized trust. The other proposition maintains that embeddedness in a moral community of co-religionists helps to reinforce the idea that people are basically good and require love and forgiveness. This leads to higher levels of trust. We test an interaction between judgmental God image and social embeddedness with OLS analysis and data from the 2014 Baylor Religion Survey. We restrict the analysis to the highly religious, those who have no doubt about the existence of God and belong to a place of worship. We find that respondents with a judgmental God image who do not belong to a moral community with any or a few friends have the lowest levels of social trust. Those who have a judgmental God image but are highly embedded in a moral community with at least half of their friends have higher levels of social trust. Embeddedness negates the negative effects of judgmental God image on social trust. Implications for research are discussed in the conclusion. 相似文献
213.
The mental representation of numbers along a line oriented left to right affects spatial cognition, facilitating responses
in the ipsilateral hemispace (the spatial-numerical association of response codes [SNARC] effect). We investigated whether
the number/space association is the result of an attentional shift or response selection. Previous research has often introduced
covert left/right response cues by presenting targets to the left or the right. The present study avoided left/right cues
by requiring forced choice upper/lower luminance discriminations to two mirror-reversed luminance gradients (the grayscale
task). The grayscale stimuli were overlaid with strings of (1) low numbers, (2) high numbers, and (3) nonnumerical characters.
In Experiment 1, 20 dextrals judged the number’s magnitude and then indicated whether the upper/lower grayscale was darker.
Results showed leftward and rightward attentional biases for low and high numbers, respectively. Demands to process numbers
along a left/right line were made less explicit in Experiment 2 (N=8 dextrals), using (1) a parity judgment and (2) arbitrary
linguistic labels for top/bottom. Once again, a spatial congruency effect was observed. Because the response (up/down) was
orthogonal to the dimension of interest (left/right), the effect of number cannot be attributed to late-stage response congruencies.
This study required unspeeded responses to stimuli presented in free vision, whereas other experiments have used speeded responses.
Understanding the time course of number-space effects may, therefore, be important to the debate associated with response
selection. 相似文献
214.
Michael E. R. Nicholls 《The Quarterly Journal of Experimental Psychology Section A: Human Experimental Psychology》1994,47(2):291-310
Divided visual field techniques were used to investigate hemispheric asymmetries for (a) the threshold of fusion of two flashes of light and (b) the detection of simultaneous versus successive events for a group of normal, right-handed adults. A signal detection analysis revealed a higher level of accuracy for the right visual field-left hemisphere (RVF-LH) relative to the left visual field-right hemisphere (LVF-RH) for both tasks. These results were interpreted in terms of a general left-hemisphere advantage for the discrimination of fine temporal events. The implications of these results for models of temporary asymmetry that describe the left hemisphere's advantage in terms of an exclusive specialization or relative superiority are then discussed. 相似文献
215.
James Michael Lampinen Brittany Race Alexander P. Wolf Paulie Phillips Nathalie Moriarty Andrew M. Smith 《Applied cognitive psychology》2020,34(2):409-424
It is generally agreed that proper pre-lineup instructions can reduce the rate of mistaken identifications of innocent suspects. However, the exact nature of these instructions has not been empirically established. We compared the effects of the detailed pre-lineup instructions recommended by the US Department of Justice to a simple instruction that the perpetrator may or may not be present. Both forms of unbiased instructions significantly reduced mistaken identifications when compared with biased instructions. Comparison of performance using the utility-based analysis deviation from perfect performance demonstrated that unbiased instructions are to be preferred under assumptions of low base rates or high costs of mistaken identifications and do as well as biased instructions under assumptions of high base rates or low cost of misidentification. 相似文献
216.
Giummarra MJ Fitzgibbon BM Georgiou-Karistianis N Nicholls ME Gibson SJ Bradshaw JL 《Perception》2010,39(10):1396-1407
Pain synaesthetes experience pain in a presensitised region when observing or imagining another person in pain. We conducted an upper-limb embodiment study using a modified rubber-hand illusion in which lower-limb amputees originally participated as control subjects for the upper-limb amputees. While we found all subjects experienced topographic illusory sensations, we also serendipitously found that lower-limb amputee pain synaesthetes experienced pain or a motor response in their phantom leg when the embodied hand was threatened (e.g., with a retractable knife, mousetrap, or syringe) or submitted to high-frequency stimulation (e.g., vibration). Embodiment illusions were brought about by touching, manipulating, or threatening a rubber or real hand which was observed through a mirror so that it was superimposed upon the target hand (phantom hand for upper-limb amputees, or real hand in others). Participants included eight pain synaesthetes (six lower-limb amputees, one upper-limb amputee, and one nonamputee), and thirty-one controls (eight lower-limb amputees, twelve upper-limb amputees, and eleven nonamputees). We documented participant's subjective reports, together with quantitative measures including the Questionnaire Measure of Emotional Empathy. We found no association between pain synaesthesia and empathy scores. On the basis of related literature we suggest that pain synaesthetes likely experienced phantom-leg pain because (a) the motor system was already engaged during visual capture; (b) threatening stimuli, to which they are hyper-vigilant, triggered avoidance or 'escape' motor schemata; and (c) there could be no feedback confirming that initiated motor schemata for the phantom limb were successfully performed. Ultimately, we have further defined this new condition, synaesthesia for pain, as not only having a sensory pain component, but also a key motor component, manifesting itself in avoidance, contraction, and withdrawal 'actions'. 相似文献
217.
Amy L. Paine Patricia McCarthy Veach Ian M. MacFarlane Brittany Thomas Mary Ahrens Bonnie S. LeRoy 《Journal of genetic counseling》2010,19(6):570-584
Two prior studies suggest genetic counselors self-disclose primarily because patients ask them to do so (Peters et al., 2004; Thomas et al., 2006). However, scant research has investigated effects of counselor disclosure on genetic counseling processes and outcomes. In this study, 151 students (98 undergraduates, 53 graduates) completed one of three surveys describing a hypothetical genetic counseling session in which a patient at risk for FAP was considering whether to pursue testing or surveillance procedures. Dialogue was identical in all surveys, except for a final response to the question: “What would you do if you were me?” The counselor either revealed what she would do (Personal Disclosure), what other patients have done (Professional Disclosure), or deflected the question (No Disclosure). Imagining themselves as the patient, participants wrote a response to the counselor and indicated their perceptions of her. Participants rated the non-disclosing counselor significantly lower in social attractiveness than either disclosing counselor, and less satisfying than the professional disclosing counselor. Analysis of written responses yielded four themes: Made Decision, Sought Information, Expressed Thoughts/Feelings, and No Decision. Practice implications and research recommendations are provided. 相似文献
218.
Work hope is an emerging and important factor in the career development process of international students. In this study, the authors focused on the work hope of international students and examined its relation to dimensions of acculturation (i.e., dominant society immersion, ethnic identity, ethnic society immersion, individualism, and collectivism). A total of 340 international students completed an online survey. Results of a correlation analysis revealed associations in the expected directions. Multivariate regression analysis revealed that horizontal collectivism, horizontal individualism, and vertical collectivism had a significant and unique contribution in explaining work hope. Implications and recommendations for future research are discussed. 相似文献
219.
Brittany Spencer Leah Sherman Kelly Thormodson 《Occupational Therapy in Mental Health》2018,34(2):151-164
This systematic review examined the available evidence for occupational therapy interventions for students with any mental illness transitioning to post-secondary education. Seven articles were included. The evidence of occupational therapy interventions for this population supported the use of supported education programs consisting of goal setting, skill development, and cognitive training, as well as student-directed planning. Quantity of high levels of research was limited. Articles included were not exclusively related to transition into post-secondary education, but also focused on vocation and supported education. Additional research is needed to determine the best practice in transition services for individuals with any mental illness. 相似文献
220.
John M. Quillin Oluwabunmi Emidio Brittany Ma Lauryn Bailey Thomas J. Smith In Guk Kang Brandon J. Yu Oluwafemi Patrick Owodunni Mohammed Abusamaan Rab Razzak Joann N. Bodurtha 《Journal of genetic counseling》2018,27(4):834-843
Even at the end of life, testing cancer patients for inherited susceptibility may provide life-saving information to their relatives. Prior research suggests palliative care inpatients have suboptimal understanding of genetic importance, and testing may be underutilized in this clinical setting. These conclusions are based on limited research. This study aimed to estimate genetic testing prevalence among high-risk palliative care patients in a National Cancer Institute-designated comprehensive cancer center. We also aimed to understand these patients’ understanding of, and attitudes toward, hereditary cancer testing and DNA banking. Palliative care in-patients with cancer completed structured interviews, and their medical records were reviewed. Among patients at high risk for hereditary cancer, we assessed history of genetic testing/DNA banking; and related knowledge and attitudes. Among 24 high-risk patients, 14 (58.3%) said they/their relatives had genetic testing or they had been referred for a genetics consultation. Of the remaining 10 patients, seven (70%) said they would “probably” or “definitely” get tested. Patients who had not had testing were least concerned about the impact of future testing on their family relationships; two (20%) said they were “extremely concerned” about privacy related to genetic testing. Of patients without prior testing, five (50%) said they had heard or read “a fair amount” about genetic testing. No high-risk patients had banked DNA. Overall, 23 (95.8%) said they had heard or read “almost nothing” or “relatively little” about DNA banking. Written materials and clinician discussion were most preferred ways to learn about genetic testing and DNA banking. Overall, this study demonstrates underutilization of genetics services at the end of life continues to be problematic, despite high patient interest. 相似文献