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Träfflista för sökning "FÖRF:(Mats Dahl) ;pers:(Allwood Carl Martin 1952)"

Sökning: FÖRF:(Mats Dahl) > Allwood Carl Martin 1952

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1.
  • Dahl, Mats, et al. (författare)
  • Old and very old adults as witnesses: event memory and metamemory
  • 2015
  • Ingår i: Psychology, Crime and Law. - 1477-2744 .- 1068-316X. ; 21:8, s. 764-775
  • Tidskriftsartikel (refereegranskat)abstract
    • Older people constitute an important category of eyewitnesses. Episodic memory performance in older persons is poorer than in younger adults, but little research has been made on older persons' metacognitive judgments. Since more persons of advanced age will likely be called upon as witnesses in coming years, it is critical to characterize this population's metacognitive abilities. We compared event memory metacognition in old adults (66-year-old, n = 74) to very old adults (87 or 90 years old, n = 55). Participants were tested on their memory of a film, using questions with two answer alternatives and the confidence in their answer. As expected, the very old group had a lower accuracy rate than the old group (d = 0.59). The very old group, however, monitored this impairment, since their over-/underconfidence and calibration did not differ from the old group but they displayed a poorer ability to separate correct from incorrect answers (discrimination ability). Possibly, the very old group was able to monitor the level of their over-/underconfidence because they applied general self-knowledge about their memory skills. In contrast, the discrimination of correct from incorrect answers may be more dependent on ability to attend to the features of each retrieved memory.
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2.
  • Dahl, Mats, et al. (författare)
  • The realism in older people's confidence judgments of answers to general knowledge questions.
  • 2009
  • Ingår i: Psychology and Aging. - : American Psychological Association (APA). - 0882-7974 .- 1939-1498. ; 24:1, s. 234-238
  • Tidskriftsartikel (refereegranskat)abstract
    • The study investigated 2 aspects of the accuracy (i.e., realism) of confidence judgments of persons age 60–93 years (N 1,384) regarding their answers to general knowledge questions. These aspects are the level of confidence (calibration) in relation to the proportion of correct answers and the ability to discriminate between correct and incorrect answers by means of confidence judgments. No age differences were found for either of the 2 aspects. Gender differences were found for proportion of correct answers and confidence but not for the realism in the confidence judgments. Keywords: aging, memory, confidence judgments, realism, general knowledge question
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3.
  • Dahl, Mats, et al. (författare)
  • The relation between personality and the realism in confidence judgements in older adults
  • 2010
  • Ingår i: European Journal of Ageing. - : Springer Science and Business Media LLC. - 1613-9372 .- 1613-9380. ; 7:4, s. 283-291
  • Tidskriftsartikel (refereegranskat)abstract
    • This study investigated the relation between personality factors, as measured by the Swedish version of the NEO-FFI questionnaire, and the realism in older adults' (aged 60-93 years, n = 1,384) probability confidence judgements of their answers to general knowledge questions. The results showed very small effect sizes for the contribution of the personality variables to the fit between the proportion correct answers and the level of one's confidence judgements. Although personality differed somewhat within the age span studied and between the genders no differences were found in the relation between the dimensions of the NEO-FFI and the degree of realism in the confidence judgements as a function of age or gender. In total, the results show a significant but very small effect of personality on the realism in older adults' confidence judgements of their semantic knowledge.
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  • Resultat 1-3 av 3
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tidskriftsartikel (3)
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refereegranskat (3)
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Dahl, Mats (3)
Hagberg, Bo (2)
Rennemark, Mikael (2)
Scimone, Benjamin (1)
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Lunds universitet (3)
Linnéuniversitetet (2)
Göteborgs universitet (1)
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Engelska (3)
Forskningsämne (UKÄ/SCB)
Samhällsvetenskap (3)
Medicin och hälsovetenskap (1)

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