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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Fysisk aktivitets påverkan på exekutiva funktioner hos äldre personer : Relationen mellan subjektivt och objektivt minne i relation till fysisk aktivitet / Impact of physical activity on executive functions in older people : The relationship between subjective and objective memory in relation to physical activity

Eriksson, Emma January 2020 (has links)
Syftet med denna studie var att undersöka hur fysisk aktivitet påverkar det subjektiva och objektiva minnet hos personer i åldrarna 65–75, samt om det finns någon relation mellan det upplevda subjektiva minnet och den objektiva minnesprestationen i relation till mängden fysisk aktivitet hos deltagarna. Urvalet bestod av 121 deltagare i åldrarna 65–75. Fysisk aktivitet mättes med Saltin-Grimby Physical Activity Level Scale (SGPALS). Det subjektiva minnet mättes genom att deltagarna fick självskatta sitt minne på en skala, samt svara på hur de jämförde sitt minne med personer i deras ålder och om personer i deras omgivning tycker att de har dåligt minne. De exekutiva funktionerna inhibering och shifting mättes med testerna Flanker, Simon, Local Global och Number Letter. Antalet korrekta svar på testen användes som utfallsvariabel. Resultatet visade på ett signifikant samband mellan fysisk aktivitet och självskattat subjektivt minne, fysisk aktivitet förklarade 8.9% av variansen. Det var dock ingen signifikant relation mellan fysisk aktivitet och objektiva minnesprestationer. Interventioner som syftar till att öka äldre individers nivå av fysisk aktivitet kan vara fördelaktigt för att minska risken att drabbas av subjektiv minnesnedsättning. / The aim of this study was to investigate how physical activity affects the subjective and objective memory of people aged 65-75, and whether there is any relationship between the perceived subjective memory and the objective memory performance in relation to the amount of physical activity in the participants. The sample consisted of 121 participants aged 65-75. Physical activity was measured with the Saltin-Grimby Physical Activity Level Scale (SGPALS). The subjective memory was measured by the participants having to self-estimate their memory on a scale, as well as responding to how they compared their memory to people their age and whether people around them think they have poor memory. The executive functions inhibition and shifting were measured with the Flanker, Simon, Local Global and Number Letter tasks. The outcome variable was the total amount of correct answers. The results showed a significant relationship between physical activity and self-rated subjective memory, physical activity explained 8.9% of variance. Furthermore, there was no significant correlation between physical activity and objective memory performance. Interventions aimed at increasing the level of physical activity of older individuals may be beneficial in reducing the risk of subjective memory impairment.

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