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Confabulation is present when memory is disturbed, but does it occur in Alzheimer's disease (AD) where memory abnormalities are often severe? In this study, confabulation was assessed prospectively in 26 AD patients and 15 normal elderly (NE) controls using a neuropsychological battery specifically designed to assess different types of memory errors. The results indicated that the AD group made significantly more verbal intrusions than the NE group. These findings provide evidence for the feasibility of eliciting confabulatory-type behavior during clinical assessment and support previous reports which have documented verbal intrusions as a common accompaniment of the memory impairment manifested by AD patients. 相似文献
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Synthese - In Chapter 3 of Judgment and Agency, Sosa (Judgment and Agency, 2015) explicates the concept of a fully apt performance. In the course of doing so, he draws from illustrative examples of... 相似文献
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Reconciling the Two Disciplines of Organisational Science: A Comparison of Findings from Lab and Field Research
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A strong preference for field research exists in the organisational sciences. However, it is unclear whether or under what conditions this is warranted. To examine this issue we conducted a second‐order meta‐analysis of 203 lab‐field pairs of meta‐analytic effects representing a diverse range of work‐related relationships. As expected, results showed a larger effect for lab (r = .25) than for field research (r = .14). However, the correspondence between the rank‐order of effect sizes for relationships assessed in lab settings and matched effects assessed in field settings was weaker (r = .61) than previous estimates from related areas of research. Moderators of lab‐field effect size magnitude and rank‐order correspondence were tested. Effect size magnitudes from the lab and field were most similar when lab studies used correlational designs, when using psychological state and trait (as opposed to demographic or workplace characteristic) variables as predictors, and when assessing attitudinal outcomes. Lab–field rank‐order correspondence was strongest when testing psychological state and workplace characteristic predictors and when assessing attitudinal and decisional outcomes. Findings offer recommendations for interpreting primary lab and field effects and inform evaluations of “when” findings from lab and field studies are likely to align. 相似文献
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Tara Carney Kim Johnson Adam Carrico Bronwyn Myers 《International journal of psychology》2020,55(6):1016-1025
Substance use is prevalent among South African adolescents, but few interventions exist to reduce risk of harm. This study assesses the feasibility, acceptability and preliminary effects of a brief intervention for reducing adolescent substance use and other risk behaviours. This single-arm feasibility test recruited 30 substance-using adolescents and their primary caregiver. Participants received separate interventions (2 sessions for adolescents, 1 session for caregivers), with a subsample randomly selected for post-intervention interviews. Feasibility was measured by the proportion of eligible adolescents who were enrolled and retained in the study. Interviews explored acceptability, and changes in outcomes from baseline to 1-month follow-up assessed preliminary effects of the intervention. Thirty of 43 (69.8%) eligible adolescents and their caregivers were enrolled, with 29 adolescents (96.7%) and 28 caregivers (93.3%) completing the intervention. Twenty-eight adolescents (93.3%) and 29 caregivers (96.7%) were retained at follow-up. Frequency of alcohol, cannabis use and delinquent-type behaviours decreased significantly from baseline to follow-up. Participants appreciated the intervention content and delivery and felt that it facilitated behaviour change. Suggestions for improving the intervention were provided. This study found that the intervention is feasible, acceptable and had promising effects on adolescent behaviour. Efficacy must be established with a randomised controlled trial. 相似文献
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