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151.
Previous research suggested that older adults have a specific impairment in remembering verbal associative information, but it is unclear how elaboration and familiarity might influence this deficit in situations that involve perceptual processing. In the present experiments, younger and older participants studied male-female pairs of faces. Participants were then administered an associative recognition test consisting of previously studied pairs, pairs that contained previously studied items that were not studied together (i.e., conjunction pairs), and entirely new pairs of faces, and participants were instructed to identify pairs that had been presented together at study. Overall, participants were successful at recognizing previously presented pairs but were highly likely to mistakenly endorse conjunction pairs. This pattern was more pronounced for older adults, especially when items were repeated at encoding. Such data suggest that memory for face pairs relies largely on the familiarity of each face and not on a more precise recollection of associative information. (PsycINFO Database Record (c) 2008 APA, all rights reserved). 相似文献
152.
In adults, facial identity is coded by opponent processes relative to an average face or norm, as evidenced by the face identity aftereffect: adapting to a face biases perception towards the opposite identity, so that a previously neutral face (e.g. the average) resembles the identity of the computationally opposite face. We investigated whether children as young as 8 use adaptive norm-based coding to represent faces, a question of interest because 8-year-olds are less accurate than adults at recognizing faces and do not show the adult neural markers of face expertise. We found comparable face identity aftereffects in 8-year-olds and adults: perception of identity in both groups shifted in the direction predicted by norm-based coding. This finding suggests that, by 8 years of age, the adaptive computational mechanisms used to code facial identity are like those of adults and hence that children's immaturities in face processing arise from another source. 相似文献
153.
Minding the Genes: a Multidisciplinary Approach towards Genetic Assessment of Cardiovascular Disease
Ashley Rhodes Lindsey Rosman John Cahill Jodie Ingles Brittney Murray Crystal Tichnell Cynthia A. James Samuel F. Sears 《Journal of genetic counseling》2017,26(2):224-231
Genetic assessment for inherited cardiovascular disease (CVD) is increasingly available, due in part to rapid innovations in genetic sequencing technologies. While genetic testing is aimed at reducing uncertainty, it also produces awareness of potential medical conditions and can leave patients feeling uncertain about their risk, especially if there are ambiguous results. This uncertainty can produce psychological distress for patients and their families undergoing the assessment process. Additionally, patients may experience psychological distress related to living with inherited CVD. In order to more effectively manage the psychosocial challenges related to genetic assessment for CVD, a multidisciplinary model expanded to include psychologists and other allied health professionals is outlined. A case study is provided to illustrate how psychological distress can manifest in a patient living with inherited CVD, as well as proposed psychological management of this patient. Finally, a guide for genetic counselors is provided to aid in identifying and managing common psychological reactions to genetic assessment for CVD. 相似文献
154.
Emma Rhodes Kathryn N. Devlin Laurence Steinberg 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2017,24(3):321-332
Various psychological assets have been shown to protect against late-life cognitive impairment by promoting cognitive reserve. While factors such as educational attainment and IQ are well-established contributors to cognitive reserve, noncognitive factors, such as grit, have not been studied in this regard. We examined the contribution of adolescent grit, indexed by high school class rank controlling for IQ, to late-life cognition and its decline among approximately 4000 participants in the Wisconsin Longitudinal Study, a random sample of high school graduates followed from 1957 to 2011. Adolescent grit significantly predicted both immediate and delayed memory at ages 64 and 71, over and above the contribution of IQ. While the relative contributions of IQ and grit to immediate memory were comparable, grit was a stronger predictor of delayed memory. Cognitive reserve has noncognitive, as well as cognitive, components. 相似文献
155.
The Maudsley model of family-based treatment for anorexia integrates a variety of schools of family therapy, and has been developed and supported by a number of randomized controlled trials. In this paper we will describe the systemic organizational changes that have occurred as a result of the inclusion of this model in the Eating Disorders Program at The Children's Hospital at Westmead over an eighteen-month period, including a process of mutual influence between medical practitioners and family therapists. These changes have contributed towards a dramatic improvement in clinical outcomes including a significant drop in readmission rates to hospital. 相似文献
156.
157.
Theoretical Medicine and Bioethics - To inform the ongoing discussion of whether claims of conscientious objection allow medical professionals to refuse to perform tasks that would otherwise be... 相似文献
158.
RyanE. Rhodes Kerry S. Courneya Lee W. Jones 《Journal of applied social psychology》2002,32(8):1721-1736
The primary purpose of this study was to determine if the theory of planned behavior (TPB) mediated the relationship between selected personality traits (i.e., extroversion, neuroticism, and conscientiousness) and exercise behavior using structural equation modeling. Based on previous research, it was hypothesized that extroversion (E) would have a significant direct effect on exercise behavior while controlling for the TPB. A secondary purpose was to explore whether the facets of these personality domains had significant effects on TPB constructs or exercise behavior while controlling for the general personality domains. Female undergraduate students (N= 301) completed measures of the TPB, the Five‐Factor model of personality, and a 1‐month exercise behavior follow‐up. Model 1 resulted in a direct effect of E on exercise behavior. Model 2 suggested a significantly better fit when direct effects of E's activity facet were freed for estimation. Moreover, freeing these effects rendered the effects of general E nonsignificant. It was concluded that the direct effect of E on exercise behavior found in previous research might be explained entirely by the activity facet of E. 相似文献
159.
Young infants prefer to look at faces that adults find attractive, suggesting a biological basis for some face preferences. However, the basis for infant preferences is not known. Adults find average and symmetric faces attractive. We examined whether 5-8-month-old infants discriminate between different levels of averageness and symmetry in faces, and whether they prefer to look at faces with higher levels of these traits. Each infant saw 24 pairs of female faces. Each pair consisted of two versions of the same face differing either in averageness (12 pairs) or symmetry (12 pairs). Data from the mothers confirmed that adults preferred the more average and more symmetric versions in each pair. The infants were sensitive to differences in both averageness and symmetry, but showed no looking preference for the more average or more symmetric versions. On the contrary, longest looks were significantly longer for the less average versions, and both longest looks and first looks were marginally longer for the less symmetric versions. Mean looking times were also longer for the less average and less symmetric versions, but those differences were not significant. We suggest that the infant looking behaviour may reflect a novelty preference rather than an aesthetic preference. 相似文献
160.
Rhodes R 《The American journal of bioethics : AJOB》2004,4(3):116-9; discussion W40-2