The Neuronal Source Activations Measured During ANT and Online Source Credibility Evaluation Skills of Sixth Graders with Typical Development, Reading Difficulties and Attentional Problems.

Tarkkaavuuden vaikeuksia on todettu esiintyvän sekä tarkkaavuuspulmaisilla että lukivaikeuksisilla lapsilla. Pulmat tarkkaavuudessa voivat olla eri mekanismien kautta yhteydessä myös luetun ymmärtämisen vaikeuksiin, minkä on edelleen osoitettu liittyvän vaikeuksiin internetlukutaitoa vaativissa teht...

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Päätekijä: Uusitorppa, Senni
Muut tekijät: Kasvatustieteiden ja psykologian tiedekunta, Faculty of Education and Psychology, Psykologian laitos, Department of Psychology, Jyväskylän yliopisto, University of Jyväskylä
Aineistotyyppi: Pro gradu
Kieli:eng
Julkaistu: 2023
Aiheet:
Linkit: https://jyx.jyu.fi/handle/123456789/88059
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author Uusitorppa, Senni
author2 Kasvatustieteiden ja psykologian tiedekunta Faculty of Education and Psychology Psykologian laitos Department of Psychology Jyväskylän yliopisto University of Jyväskylä
author_facet Uusitorppa, Senni Kasvatustieteiden ja psykologian tiedekunta Faculty of Education and Psychology Psykologian laitos Department of Psychology Jyväskylän yliopisto University of Jyväskylä Uusitorppa, Senni Kasvatustieteiden ja psykologian tiedekunta Faculty of Education and Psychology Psykologian laitos Department of Psychology Jyväskylän yliopisto University of Jyväskylä
author_sort Uusitorppa, Senni
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description Tarkkaavuuden vaikeuksia on todettu esiintyvän sekä tarkkaavuuspulmaisilla että lukivaikeuksisilla lapsilla. Pulmat tarkkaavuudessa voivat olla eri mekanismien kautta yhteydessä myös luetun ymmärtämisen vaikeuksiin, minkä on edelleen osoitettu liittyvän vaikeuksiin internetlukutaitoa vaativissa tehtävissä (InternetLukemisenArviointi). Tarkkaavuuden osa-alueita ja niiden neuraalista perustaa on tutkittu ANT-tehtävää hyödyntäen. Myös aivokuvantamistutkimuksissa on huomattu epätyypillistä aktivaatiota lapsilla, joilla on todettu tarkkaavuuden tai lukemisen pulmia. Tässä tutkimuksessa yhdistetään aivotutkimuksen ja internetlukutaitojen näkökulmat. Tutkimukseen osallistui kuudesluokkalaisia, joilla on tunnistettu tarkkaavuuden tai lukemisen pulmia sekä verrokkeja, joilla ei kyseisiä pulmia esiinny. Tutkimuksessa tarkasteltiin tarkkaavuuteen liittyvien aivotason mittarien yhteyttä internetlukemisen osataitojen, internetlähteiden kriittisen arvioinnin taitoihin. Tutkimuksessa vertailtiin aivoaktiivisuutta myös kriittisen arvioinnin suoriutumiseen perustuvalla ryhmäjaolla, sillä aiempi tutkimus osoittaa, etteivät lukemisen ja tarkkaavuuden haasteet vaikeuta kaikkien oppilaiden internetlukemista, ja toisaalta myös lapset, joilla tunnistettuja vaikeuksia ei ole, kohtaavat internetympäristössä haasteita. Tämän tutkimuksen tulosten perusteella ei löytynyt viitteitä tarkkaavuuteen liittyvien aivomittarien ja kriittisen arvioinnin vahvasta yhteydestä: lineaarista yhteyttä ei näyttäytynyt eivätkä oppimispulmaiset ryhmät eronneet toisistaan tai verrokeista aivomittareiden ja arviointitehtävän keskinäisessä suhteessa. Kriittisen arvioinnin suoriutumiseen perustuvasta ryhmäjaosta huomattiin, että oppimispulmaiset lapset ovat merkitsevästi yliedustettuina heikommin suoriutuvissa ryhmissä. Tällä ryhmäjaolla tehdyillä aivoaktivaation vertailuissa huomattiin yksittäisenä havaintona, että mediaalisen otsalohkon aktivaatio tarkkaavuuden inhibitiotehtävässä (ANT) erotteli ryhmiä toisistaan siten, että aktivaatio oli heikompaa keskimääräisesti suoriutuvalla ryhmällä verrattuna sekä heikoimmin että parhaiten suoriutuviin ryhmiin. Tutkimuksen aihe vaatii jatkotutkimusta, jotta varmoja johtopäätöksiä tarkkaavuuteen liittyvien aivomittareiden ja internetlukutaitojen välisistä yhteyksistä voidaan tehdä. Attention deficits have been found to occur in both children with attentional problems and children with reading difficulties. Mediated by different mechanisms, problems in attention can also be connected to reading comprehension difficulties which have also been shown to be related to difficulties in tasks requiring online research and comprehension (Internet Reading Assessment ILA). The attention subcomponents and their neural basis have been widely studied using the ANT task. Atypical patterns at the neural level have been revealed in brain imaging studies in children with problems with attention or reading. This study combines the perspectives of brain research and online research and comprehension skills. Sixth graders who have been identified with attention or reading problems and controls who do not have these problems participated in the study. The present study examined the associations of attention related brain measures with the performance on critical evaluation of internet sources. The study also compared brain activity of the groups based on the performance in the critical evaluation tasks, as previous research shows that not all children with reading and attention challenges face difficulties on the Internet, and on the other hand, children without those difficulties may struggle in the Internet environment. Based on the results of this study, no indications of a strong relationship between attention-related brain measures and critical evaluation performance were found: no linear connection was shown, and the groups with learning difficulties did not differ from each other or the controls in the relationship between their brain measures and the evaluation task. When examining the distributions of the learner groups in the groups based on the performance of the critical evaluation, it was noticed that children with learning difficulties are significantly overrepresented in the lower performing groups. Further, when comparing the neural activation between these groups, a single difference was revealed. The neural activation of the medial frontal lobe during the attentional inhibition task (ANT) differentiated the groups from each other in such a way that the activation was weaker in the average performing group compared to both the weakest and best performing groups. The topic of the study requires further research for being able to draw conclusions about the associations between brain activations and internet reading skills.
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Pulmat tarkkaavuudessa voivat olla eri mekanismien kautta yhteydess\u00e4 my\u00f6s luetun\nymm\u00e4rt\u00e4misen vaikeuksiin, mink\u00e4 on edelleen osoitettu liittyv\u00e4n vaikeuksiin internetlukutaitoa\nvaativissa teht\u00e4viss\u00e4 (InternetLukemisenArviointi). Tarkkaavuuden osa-alueita ja niiden neuraalista\nperustaa on tutkittu ANT-teht\u00e4v\u00e4\u00e4 hy\u00f6dynt\u00e4en. My\u00f6s aivokuvantamistutkimuksissa on huomattu\nep\u00e4tyypillist\u00e4 aktivaatiota lapsilla, joilla on todettu tarkkaavuuden tai lukemisen pulmia. T\u00e4ss\u00e4\ntutkimuksessa yhdistet\u00e4\u00e4n aivotutkimuksen ja internetlukutaitojen n\u00e4k\u00f6kulmat. Tutkimukseen\nosallistui kuudesluokkalaisia, joilla on tunnistettu tarkkaavuuden tai lukemisen pulmia sek\u00e4\nverrokkeja, joilla ei kyseisi\u00e4 pulmia esiinny. Tutkimuksessa tarkasteltiin tarkkaavuuteen liittyvien\naivotason mittarien yhteytt\u00e4 internetlukemisen osataitojen, internetl\u00e4hteiden kriittisen arvioinnin\ntaitoihin. Tutkimuksessa vertailtiin aivoaktiivisuutta my\u00f6s kriittisen arvioinnin suoriutumiseen\nperustuvalla ryhm\u00e4jaolla, sill\u00e4 aiempi tutkimus osoittaa, etteiv\u00e4t lukemisen ja tarkkaavuuden haasteet\nvaikeuta kaikkien oppilaiden internetlukemista, ja toisaalta my\u00f6s lapset, joilla tunnistettuja\nvaikeuksia ei ole, kohtaavat internetymp\u00e4rist\u00f6ss\u00e4 haasteita. T\u00e4m\u00e4n tutkimuksen tulosten perusteella\nei l\u00f6ytynyt viitteit\u00e4 tarkkaavuuteen liittyvien aivomittarien ja kriittisen arvioinnin vahvasta\nyhteydest\u00e4: lineaarista yhteytt\u00e4 ei n\u00e4ytt\u00e4ytynyt eiv\u00e4tk\u00e4 oppimispulmaiset ryhm\u00e4t eronneet toisistaan\ntai verrokeista aivomittareiden ja arviointiteht\u00e4v\u00e4n keskin\u00e4isess\u00e4 suhteessa. Kriittisen arvioinnin\nsuoriutumiseen perustuvasta ryhm\u00e4jaosta huomattiin, ett\u00e4 oppimispulmaiset lapset ovat merkitsev\u00e4sti\nyliedustettuina heikommin suoriutuvissa ryhmiss\u00e4. 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Mediated by different mechanisms, problems in attention can also be\nconnected to reading comprehension difficulties which have also been shown to be related to\ndifficulties in tasks requiring online research and comprehension (Internet Reading Assessment ILA).\nThe attention subcomponents and their neural basis have been widely studied using the ANT task.\nAtypical patterns at the neural level have been revealed in brain imaging studies in children with\nproblems with attention or reading. This study combines the perspectives of brain research and online\nresearch and comprehension skills. Sixth graders who have been identified with attention or reading\nproblems and controls who do not have these problems participated in the study. The present study\nexamined the associations of attention related brain measures with the performance on critical\nevaluation of internet sources. 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spellingShingle Uusitorppa, Senni The Neuronal Source Activations Measured During ANT and Online Source Credibility Evaluation Skills of Sixth Graders with Typical Development, Reading Difficulties and Attentional Problems. Psykologia Psychology 202 oppimisvaikeudet lukihäiriöt lukeminen arviointi tarkkaavaisuus ADHD lapset (ikäryhmät) dysleksia learning difficulties reading disorders reading evaluation attention children (age groups) dyslexia
title The Neuronal Source Activations Measured During ANT and Online Source Credibility Evaluation Skills of Sixth Graders with Typical Development, Reading Difficulties and Attentional Problems.
title_full The Neuronal Source Activations Measured During ANT and Online Source Credibility Evaluation Skills of Sixth Graders with Typical Development, Reading Difficulties and Attentional Problems.
title_fullStr The Neuronal Source Activations Measured During ANT and Online Source Credibility Evaluation Skills of Sixth Graders with Typical Development, Reading Difficulties and Attentional Problems. The Neuronal Source Activations Measured During ANT and Online Source Credibility Evaluation Skills of Sixth Graders with Typical Development, Reading Difficulties and Attentional Problems.
title_full_unstemmed The Neuronal Source Activations Measured During ANT and Online Source Credibility Evaluation Skills of Sixth Graders with Typical Development, Reading Difficulties and Attentional Problems. The Neuronal Source Activations Measured During ANT and Online Source Credibility Evaluation Skills of Sixth Graders with Typical Development, Reading Difficulties and Attentional Problems.
title_short The Neuronal Source Activations Measured During ANT and Online Source Credibility Evaluation Skills of Sixth Graders with Typical Development, Reading Difficulties and Attentional Problems.
title_sort neuronal source activations measured during ant and online source credibility evaluation skills of sixth graders with typical development reading difficulties and attentional problems
title_txtP The Neuronal Source Activations Measured During ANT and Online Source Credibility Evaluation Skills of Sixth Graders with Typical Development, Reading Difficulties and Attentional Problems.
topic Psykologia Psychology 202 oppimisvaikeudet lukihäiriöt lukeminen arviointi tarkkaavaisuus ADHD lapset (ikäryhmät) dysleksia learning difficulties reading disorders reading evaluation attention children (age groups) dyslexia
topic_facet 202 ADHD Psychology Psykologia arviointi attention children (age groups) dysleksia dyslexia evaluation lapset (ikäryhmät) learning difficulties lukeminen lukihäiriöt oppimisvaikeudet reading reading disorders tarkkaavaisuus
url https://jyx.jyu.fi/handle/123456789/88059 http://www.urn.fi/URN:NBN:fi:jyu-202306264114
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