20.500.12556/DKUM-74959 Odnos med anksioznostjo, kapaciteto delovnega spomina in hitrostjo reševanja numeričnih operacij The relationship between anxiety, working memory capacity and numerical operation-solving speed Iz polja raziskav, usmerjenih v proučevanje odnosa med kapaciteto delovnega spomina in matematično učinkovitostjo, izhajajo robustni dokazi o signifikantnem linearnem odnosu med kapaciteto delovnega spomina in matematično učinkovitostjo. Oznaka učinkovitost se v omenjenem polju raziskav nanaša na pogostost pravilnih odgovorov numeričnih operacij. Nikdar pa v te raziskave ni zajet drug vidik učinkovitosti, to je časovna učinkovitost. Model delovnega spomina, imenovan na času baziran model delitve virov, nam ponuja močno racionalo za predikcijo odnosa med kapaciteto delovnega spomina in hitrostjo reševanja numeričnih operacij. V nalogi tako raziskujemo odnos med kapaciteto delovnega spomina, hitrostjo reševanja numeričnih operacij in anksioznostjo. Regresijske analize, uporabljene v nalogi, pričajo o signifikantnem linearnem odnosu med kapaciteto delovnega spomina in hitrostjo reševanja numeričnih operacij. Nadalje rezultati naloge kažejo, da kapaciteta delovnega spomina pojasnjuje več variance v času reševanja numeričnih operacij, ko povečamo nivo kompleksnost serije numeričnih operacij oziroma povišamo število informacijskih elementov, ki morajo biti predmet upravljanja in začasnega shranjevanja. Drugi del naloge, ki je osredinjen na raziskovanje odnosa med anskioznostjo in kapaciteto delovnega spomina ter anksioznostjo in hitrostjo reševanja numeričnih operacij, ugotavlja odsotnost signifikantnega linearnega odnosa med anksioznostjo in kapaciteto delovnega spomina in preko mediatorskih analiz ugotavlja odsotnost mediatorskega učinka anksioznosti na hitrost reševanja numeričnih operacij. A body of research, devoted to exploring a relationship between working memory capacity and mathematical efficiency, yields a robust series of evidence for a significant linear relationship between working memory capacity and mathematical efficiency. The term efficiency invariably refers to the frequency of the correct mathematical camputations or responses, but another crucial aspect of efficiency, namely the time efficiency, is repeatedly overlooked in the scientific literature. Time based resource sharing model of working memory provides a strong rationale for predicting the relationship between working memory capacity and the numerical operation-solving speed. The thesis thereby explores the relationship between the working memory capacity, numerical operation-solving speed and anxiety. Regression analysis show a significant linear relationship between working memory capacity and the numerical operation-solving speed. Furthemore, our results show that, as the complexity – the number of information elements, required to be temporarily stored and manipulated – of the series of mathematical tasks increases, the working memory capacity ultimately explains a bigger proportion of variance in operation-solving speed. The second part of thesis, that explores a relationship between the anxiety and the working memory capacity as well as the relationship between the anxiety and the numerical operation-solving speed, shows no significant linear relationship between the anxiety and the working memory capacity. It also shows no mediating effect of anxiety on numerical operation-solving speed. delovni spomin anksioznost na času baziran model delitve virov numerične operacije working memory anxiety time-based resource-sharing model numerical operations true true false [N. Lešnik] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2019-09-15 14:09:51 2019-10-23 15:23:39 2022-08-09 09:46:54 2019-12-10 08:15:16 2019 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 159.92(043.2) 24823816 URN:SI:UM:DK:ESXJR9FP MAG_Lesnik_Nej_2019.pdf MAG_Lesnik_Nej_2019.pdf 1 BCED378A78A56975B38996A1C9912A14 286b4b2493d872bc82a28985eba9e3637d44940d8b318a46b1441206078989cd fbc2c7ec-7c10-11eb-bb7a-00155d0001ca 20.500.12556/dkum/1b1a2dae-323b-4fc2-b4b0-026977a31158 https://dk.um.si/Dokument.php?lang=slv&id=138079 Filozofska fakulteta 0 0 0