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Elgier Angel M. Jakovcevic Adriana Mustaca Alba E. Bentosela Mariana 《Animal cognition》2012,15(6):1111-1119
Animal Cognition - Domestic dogs have proved to be extremely successful in finding hidden food following a series of human social cues such as pointing (an extended hand and index finger indicating... 相似文献
183.
Cancer patients report numerous adverse symptoms associated with their disease and treatment including cognitive dysfunction, fatigue, and affective distress. Cognitive dysfunction is ubiquitous in patients with primary central nervous system (CNS) cancer and recent evidence has documented similar deficits in patients with non-CNS cancer as well. Both the cancer itself and treatments including chemotherapy, biological response modifiers, and hormonal therapies have been demonstrated to adversely impact cognitive and neurobehavioral function. Neuroimaging and neurophysiological investigations have likewise revealed alterations in brain function that are helping to account for the nature of these cognitive disorders. Similarly, preclinical animal research is assisting to identify the pathophysiological mechanisms that underlie treatment-related neurotoxicities. The coalescence of multidisciplinary clinical and research efforts hold promise for the development of interventions that may offer neuroprotection in addition to currently available symptomatic therapies and cognitive rehabilitation techniques. 相似文献
184.
McMullen J Barnes-Holmes D Barnes-Holmes Y Stewart I Luciano C Cochrane A 《Behaviour research and therapy》2008,46(1):122-129
The current study compared the effects of an acceptance versus distraction rationale on coping with experimentally induced pain. Eighty participants were randomly assigned to one of five conditions: Full-Acceptance, Full-Distraction, Instruction-only-Acceptance, Instruction-only-Distraction and No-Instructions. Participants completed a simple matching task and were intermittently given the choice either to receive an electric shock and continue, or to avoid the shock and terminate the task. Only the Full-Acceptance strategy (that included experiential exercises and a metaphor) had a significant effect on task tolerance as measured by an increase in the number of shocks delivered post-intervention relative to baseline. In addition, the participants in both of the acceptance conditions showed lower levels of believability in that they were more likely to continue with the task even when reporting more pain. The results support the prediction that acceptance-based interventions work by undermining the behavioural-control functions of pain-related thoughts and feelings, and call for a systematic analysis of how metaphors and exercises work in analogue research. 相似文献
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Donald J. Viglione Luciano Giromini Patricia Landis 《Journal of personality assessment》2017,99(5):534-544
This article describes the development of the Inventory of Problems–29 (IOP–29), a new, short, paper-and-pencil, self-administered measure of feigned mental and cognitive disorders. Four clinical comparison simulation studies were conducted. Study 1 (n = 451) selected the items and produced an index of potential feigning. Study 2 (n = 331) scaled this index to produce a probability score, and examined its psychometric properties. Study 3 tested the generalizability of Study 2's findings with 2 additional samples (ns = 128 and 90). Results supported the utility of the IOP–29 for discriminating bona fide from feigned psychiatric and cognitive complaints. Validity was demonstrated in feigning mild traumatic brain injury, psychosis, posttraumatic stress disorder, and depression. Within the independent samples of Studies 2 and 3, the brief IOP–29 performed similarly to the MMPI–2 and Personality Assessment Inventory, and perhaps better than the Test of Memory Malingering. Classifications within these samples with base rates of .5 produced sensitivity, specificity, positive predictive power, and negative predictive power statistics of about .80. Further research is needed testing the IOP–29 in ecologically valid field studies. 相似文献
187.
Rodolfo Furlan Damiano Luciana Maria de Andrade Ribeiro Amanda Guedes dos Santos Barbara Almeida da Silva Giancarlo Lucchetti 《Journal of religion and health》2017,56(3):1003-1017
The purpose of this study was to investigate the influence of spirituality, religiosity, personal beliefs, and previous contact with health issues on the level of empathy in medical students. Jefferson Scale of Empathy—Student Version, WHOQOL-Spirituality, Religiousness and Personal Beliefs, and Duke University Religion Index were applied to 285 Brazilian medical students. The findings suggest that meaning of life and previous mental health treatment but not Religiosity were positively related to empathy. We suggest that more attention should be given for prevention and treatment of mental health issues, and further studies are needed to understand and replicate these findings. 相似文献
188.
Andre Almeida Emery Schubert John Smith Joe Wolfe 《Attention, perception & psychophysics》2017,79(7):1892-1896
Brightness is an attribute often used by musicians when describing timbral characteristics. It is related to the spectral distribution of energy, as is sharpness, studied by Zwicker (Psychoacoustics: Facts and Models, 1990). In the current work, subjects adjusted the spectral slope and thus the spectral centroid (SC) of one of a pair of sounds to make it twice as bright as the other, so as to build a perceptual scale. The ratio of SC required to double brightness is a little less than 2 and decreases as the SC of the tones increases. For these tones, the ratio of brightness is statistically different from the ratio of sharpness calculated from published models. 相似文献
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The authors aimed to investigate proximal and distal adjustments of reaching behavior and grasping in 5-, 6-, and 7-month-old preterm infants. Nine low-risk preterm and 10 full-term infants participated. Both groups showed the predominance of unimanual reaching, an age-related increase in the frequency of vertical-oriented and open hand movement, and also an increase in successful grasping from 6 to 7 months. The frequency of open hand was higher in the preterm group at 6 months. Intrinsic restrictions imposed by prematurity did not seem to have impaired reaching performance of preterm infants throughout the months of age. 相似文献