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Validacija Testa asociativnega spomina : magistrsko delo
ID Pogorelc, Nika (Author), ID Podlesek, Anja (Mentor) More about this mentor... This link opens in a new window

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Abstract
Asociativni spomin predstavlja enega temeljnih spoznavnih mehanizmov in se nanaša na tvorjenje ter vkodiranje povezav med dvema prej nepovezanima informacijama. Standardizirani ocenjevalni pripomočki za merjenje asociativnega spomina zaenkrat še niso bili razviti, večina testov, ki že obstaja, pa je kulturno pristranskih. Da bi presegli te omejitve, so raziskovalci razvili Test asociativnega spomina, ki temelji na slikovnih dražljajih. Z njim pridobimo mero asociativnega spomina in mero spomina za posamezne objekte. Cilj magistrske naloge je bil preveriti psihometrične značilnosti testa in njegovo veljavnost v slovenskem prostoru. Da bi preverila konvergentno veljavnost, sem v raziskavi uporabila dve dodatni nalogi spomina za posamezne objekte, ki sem ju zasnovala sama, in Vprašalnik miselnega tavanja. Vse naloge je 142 udeležencev rešilo preko spleta. Rezultati so pokazali, da Test asociativnega spomina zares meri asociativni spomin in spomin za posamezne objekte. Merjenje je bilo glede na notranjo skladnost meritev in konvergentno veljavnost zadovoljivo, kot pomanjkljiva pa se je izkazala notranja struktura, ki jo je bilo težko interpretirati. Obenem test v študentski populaciji ni primeren za ponovno merjenje, saj so udeleženci v retestni meritvi izboljšali svoje rezultate. Poleg tega se je izkazalo, da niso enako uspešno prepoznali ali priklicali dražljajev, ki so izhajali iz različnih kategorij. Zaključila sem, da ima test ob odpravi pomanjkljivosti potencial za merjenje asociativnega spomina v raznolikih populacijah in za različne namene.

Language:Slovenian
Keywords:asociativni spomin, Test asociativnega spomina, psihometrična analiza, konvergentna veljavnost, teorija detekcije signalov
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FF - Faculty of Arts
Place of publishing:Ljubljana
Publisher:[N. Pogorelc]
Year:2023
Number of pages:70 str.
PID:20.500.12556/RUL-147591 This link opens in a new window
UDC:159.953.3.072(043.2)
COBISS.SI-ID:158823427 This link opens in a new window
Publication date in RUL:08.07.2023
Views:523
Downloads:84
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Secondary language

Language:English
Title:Validation of Associative Memory Test
Abstract:
Associative memory is one of the fundamental cognitive mechanisms and it is defined as the ability to link and encode priorly unrelated items. As of today, standardised associative memory assessment tools have not yet been developed, while the existing ones are culturally biased. Aiming to overcome these limitations, picture based Associative Memory Test that includes measures of associative memory and item memory has been developed. The objective of the master’s thesis was to conduct psychometric analysis of the Associative Memory Test and validate the Slovenian adaptation. To examine convergent validity, two additional self-made item memory tasks and Mind Wandering Questionnaire were used. All the assessment tools were applied online to 141 participants. The results showed that the Associative Memory Test measures associative memory and item memory as expected. Considering reliability and convergent validity, the test indicated adequate results, however limitations of interpreting the internal structure emerged. Furthermore, the test proved not to be suitable for repeated assessment since participants improved their scores in the retest. Additionally, participants did not perform equally successfully in recognizing or recalling the stimuli that originated in different categories. I concluded there are several potential uses of the test in many populations.

Keywords:associative memory, Associative memory test, psychometric analysis, convergent validity, signal detection theory

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