第二言語習得研究における明示的・暗示的知識の再検討：この分類は何に役に立つか，何に役に立たないか

by Yu Tamura

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2025೥11݄25೔ ֎ࠃޠڭҭϝσΟΞֶձʢLETʣୈ64ճʢ2025೥ʣ೥࣍ݚڀେձɹˏؔ੢େֶ ୈೋݴޠशಘݚڀʹ͓͚Δ ໌ࣔతɾ҉ࣔత஌ࣝͷ࠶ݕ౼ ͜ͷ෼ྨ͸Կʹ໾ʹཱ͔ͭ Կʹ໾ʹཱͨͳ͍͔

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ాଜ༞ʢؔ੢େֶʣ ෱ా७໵ʢதԝେֶʣ

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Tamura, Y., & Fukuta, J. (in press). Psychological approaches to ‘Dual-System Model’ in SLA: A critical overview. In S. Wakabayashi & J. Fukuta, & J. Matthews (Eds.), Rethinking theories in second language research: Foundations and future directions. John Benjamins. ຊ೔ͷൃද಺༰͸ҎԼͷݪߘʹج͍͍ͮͯ·͢

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ຊൃදͷྲྀΕ 1. ຊൃදͷഎܠͱ໨త 2. ೝ஌৺ཧֶ͔Βͷܯ৊ 3. SLAݚڀ΁ͷద༻ 4. ཧ࿦త࠶੔ཧ 5. ࣮ફ΁ͷࣔࠦ

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ຊൃදͷഎܠͱ໨త

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• ୈೋݴޠशಘݚڀʢSLAʣͰ͸ʮ໌ࣔతʗ҉ࣔత஌ࣝʢIEϞσϧʣʯ͕ओྲྀ ʢe.g., Ellis et al., 2009ʣ • จ๏஌ࣝʹڵຯͷ͋ΔҰ෦ͷݚڀऀ͚ͩͷ໰୊Ͱ͸ͳ͘ɼଟ͘ͷୈೋݴޠश ಘݚڀͷຊʢڭҭΑΓͷ΋ͷ΋ؚΊͯʣɼ֓೦ͷ঺հ͸͞ΕΔ͸ͣ • ྫɿThe Cambridge Handbook of Corrective Feedback in Second Language Teaching, Introduction to Instructed Second Language Acquisition • ҰํͰʮҙࣝʗແҙࣝʢCUϞσϧʣʯͱ͍͏࿮૊Έ΋ଘࡏʢe.g., Williams, 2005ʣ ຊൃදͷഎܠ

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• ೝ஌৺ཧֶʹ͓͚ΔೋॏաఔϞσϧ൷൑ʢe.g., De Neys, 2021, 2023; Melniko & Bargh, 2018ʣΛख͕͔ΓʹIEϞσϧͷ໰୊఺Λ੔ཧ • ໨తผʹIEɾCUϞσϧΛ࢖͍෼͚Δࢦ਑ΛఏҊ ຊൃදͷ໨త

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λΠτϧʹʮ໾ʹཱ͔ͭɾ໾ʹཱͨͳ͍͔ʯͱ ೖΕ͍ͯ·͕͢ɼʮͱͯ΋໾ʹཱͭʯ͜ͱΛظ ଴͞Ε͍ͯΔํ͸ɼʮͦΜͳʹ໾ʹཱͨͳ͍ͷ ͔ʯͱ͕͔ͬΓ͞ΕΔ͔΋͠Ε·ͤΜ͝༰ࣻ͘ ͍ͩ͞…

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ڧௐ͍ͨ͠ͷ͸ɼSLAͰ޿͘ड͚ೖΕΒ Ε͍ͯΔ͔Βͱ͍ͬͯɼ͋Δ֓೦͕ڭҭ ࣮ફʹԿ͔༗ӹͳʮઆ໌ʯΛ༩͑ΔΘ͚ Ͱ͸ͳ͍ͱ͍͏͜ͱɻ৻ॏͳଶ౓͕ඞཁ

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1. ໰୊ͷॴࡏ -> 2. ೝ஌৺ཧֶ͔Βͷܯ৊ -> 3. SLAݚڀ΁ͷద༻ -> 4. ཧ࿦త࠶੔ཧ -> 5. ࣮ફ΁ͷࣔࠦ IEϞσϧͷུ֓ ಛੑ ҉ࣔత஌ࣝ ໌ࣔత஌ࣝ Ξ΢ΣΞωε ௚ײత ҙࣝత ஌ࣝͷλΠϓ खଓ͖త એݴత ମܥੑ Մมత͔ͭମܥత มଇతͰҰ؏ੑΛܽ͘ ஌ࣝ΁ͷΞΫηε ࣗಈతॲཧ ౷੍తॲཧ L2஌ࣝͷ࢖༻ ྲྀெͳύϑΥʔϚϯε࣌ʹ ΞΫηε ܭըࠔ೉࣌ͷ஌ࣝ΁ͷΞΫηε ࣗݾใࠂՄೳੑ ݴޠԽෆՄೳ ݴޠԽՄೳ ֶशՄೳੑ ྟքظ಺ͷΈ ԿࡀͰ΋शಘՄೳ Ellis (2005, p.151ʣ༁͸ൃදऀʹΑΔ

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ೝ஌৺ཧֶ͔Βͷܯ৊

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1. ໰୊ͷॴࡏ -> 2. ೝ஌৺ཧֶ͔Βͷܯ৊ -> 3. SLAݚڀ΁ͷద༻ -> 4. ཧ࿦త࠶੔ཧ -> 5. ࣮ફ΁ͷࣔࠦ ೝ஌৺ཧֶʹ͓͚ΔೋॏաఔϞσϧ System 1 System 2 ଎͍ ஗͍ ࣗಈత ੍ޚత ແҙࣝత ҙࣝత ௚؍త ख़ྀత ౒ྗΛཁ͞ͳ͍ ౒ྗత Kahneman (2011), Stanovich & West (2000)ͳͲ

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1. ໰୊ͷॴࡏ -> 2. ೝ஌৺ཧֶ͔Βͷܯ৊ -> 3. SLAݚڀ΁ͷద༻ -> 4. ཧ࿦త࠶੔ཧ -> 5. ࣮ફ΁ͷࣔࠦ ೋॏաఔϞσϧ΁ͷ൷൑ Alignment Problem ʮ଎͍ʯʮແҙࣝʯʮࣗಈతʯͱ͍ͬ ͨʢSystem1ͷʣಛ௃͸ຊ౰ʹͻͱ ͭͷηοτͱͯ͠ػೳ͢Δͷ͔ʁ ʢMelniko ff & Bargh, 2018) Switch Problem ೴͸ͲͷΑ͏ʹͯ͠ɼSystem 1ͱ System 2ͷॲཧΛ੾Γସ͍͑ͯΔͷ ͔ʁͦͷϝΧχζϜ͕ෆ໌ʢDe Neys, 2023) Exclusivity Problem System1͸୯७ͳॲཧ͔͠Ͱ͖ͣɼ System2͸ෳࡶͳॲཧ͔͠Ͱ͖ͳ͍ ͷ͔ʁʢҰํͷγεςϜʹ͔͠Ͱ͖ ͳ͍ॲཧ͕͋Δͷ͔ʣʢDe Neys, 2023)

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1. ໰୊ͷॴࡏ -> 2. ೝ஌৺ཧֶ͔Βͷܯ৊ -> 3. SLAݚڀ΁ͷద༻ -> 4. ཧ࿦త࠶੔ཧ -> 5. ࣮ફ΁ͷࣔࠦ • ೝ஌৺ཧֶ՝୊Ͱ͸System1ͱSystem2ͷಛ௃͕ڞى͢Δྫ΋ใࠂ͞Ε͍ͯΔ ʢMelniko ff & Bargh, 2018ʣ • ྫɿແҙࣝॲཧͳͷʹʮ஗͍ʯɼʮ࿑ྗ͕ඞཁʯͳݱ৅ʢe.g., Reber & Kotovsky, 1997; Sklar et al., 2012) ΞϥΠϯϝϯτ໰୊ʢAlignment Problemʣ ୯७ͳೋ෼๏͸ෆద੾Ͱ͸ͳ͍͔

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1. ໰୊ͷॴࡏ -> 2. ೝ஌৺ཧֶ͔Βͷܯ৊ -> 3. SLAݚڀ΁ͷద༻ -> 4. ཧ࿦త࠶੔ཧ -> 5. ࣮ફ΁ͷࣔࠦ • ʮ࿦ཧతਪ࿦͸System 2͔͠ߦ͑ͳ͍ʯͱ͍ͬͨԾఆͷࠜڌ͕ബ͍ • System 1Ͱ΋߹ཧత൑அ͕ՄೳʢDe Neys, 2012, 2023ʣ • ྫɿ௚ײϨϕϧͰ΋ʮ࿦ཧతໃ६ʯΛݕग़Ͱ͖Δʢcon fl ict detectionʣ ഉଞੑ໰୊ʢExclusivity Problemʣ ྆γεςϜͷΞ΢τϓοτ͸໌֬ʹ෼͚ΒΕͳ͍

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1. ໰୊ͷॴࡏ -> 2. ೝ஌৺ཧֶ͔Βͷܯ৊ -> 3. SLAݚڀ΁ͷద༻ -> 4. ཧ࿦త࠶੔ཧ -> 5. ࣮ફ΁ͷࣔࠦ • ͍ͭɾͲͷΑ͏ʹSystem 1→System 2΁੾ΓସΘΔͷ͔ʁ • ʮSystem 2͕࡞ಈΛ൑அ͢Δʯͱઆ໌͢Δͱ॥؀࿦๏ʢϗϜϯΫϧε໰୊ʣ • ഉଞੑΛલఏʹ͍ͯ͠Δ͜ͱ΋໰୊ • De Neys (2023)ͷఏҊ • ෆ࣮֬ੑ͕ҰఆҎ্ʹߴ·Δͱ੍ޚతॲཧʢSystem2తॲཧʣ͕ൃಈ͢Δ • ྫɿ௚ײͱ࿦ཧ͕িಥͨ͠ͱ͖ͷʮҧ࿨ײʯ͕εΠονͷҾ͖ۚʹͳΔ εΠον໰୊ʢSwitch Problemʣ εΠον໰୊͸ೝ஌৺ཧֶͰ΋ະղܾͷ໰୊

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SLAݚڀ΁ͷద༻

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1. ໰୊ͷॴࡏ -> 2. ೝ஌৺ཧֶ͔Βͷܯ৊ -> 3. SLAݚڀ΁ͷద༻ -> 4. ཧ࿦త࠶੔ཧ -> 5. ࣮ફ΁ͷࣔࠦ • ʮແҙࣝʯ≠ʮ଎͍ʯʢॲཧͷಛ௃͕ڞى͠ͳ͍ʣ • SLAݚڀʹ͓͍ͯ΋ɼʮແҙࣝత͕ͩ஗͍ʯɼʮҙࣝత͕ͩ଎͍ʯʢe.g., ߴ ଎Խͨ͠໌ࣔత஌ࣝʣͱ͍͏Α͏ͳྫ͕͋Δʢe.g., Tamura et al., 2016; Suzuki & DeKeyser, 2015ʣ SLAʹ͓͚ΔΞϥΠϯϝϯτ໰୊ ҉ࣔత஌ࣝͷಛ௃ͱ໌ࣔత஌ࣝͷಛ௃͕ἧ͏ͱ͍͏͜ͱ͸ ࣮ূతʹඞͣ͠΋ࣔ͞Ε͍ͯͳ͍

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1. ໰୊ͷॴࡏ -> 2. ೝ஌৺ཧֶ͔Βͷܯ৊ -> 3. SLAݚڀ΁ͷద༻ -> 4. ཧ࿦త࠶੔ཧ -> 5. ࣮ફ΁ͷࣔࠦ ͜Ε·ͰͷIEݚڀ ओʹ؍࡯͞ΕͨύϑΥʔϚϯεͷҰൠԽʹج͍ͮͯൃల͖ͯͨ͠ ʢాଜɾ෱ాɼ2023ʣ ڭࣨɾ࣮ݧͰ؍࡯͞ΕΔݱ৅͔ΒΧςΰϦʔ΍෼ྨ͕ಋೖ͞ΕΔ ෼ྨ͞Εͨݱ৅ͷഎޙʹந৅తͳ஌ࣝλΠϓΛԾఆ͢Δ ͦͷ֓೦͕൓ө͞ΕΔͱߟ͑ΒΕΔߦಈΛಘ఺΍൓Ԡ࣌ؒ౳ͱͯ͠ૢ࡞Խ ؍࡯σʔλΛ஝ੵ͢Δ͜ͱͰ༧ଌͷਫ਼౓͸ߴ·Δ

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1. ໰୊ͷॴࡏ -> 2. ೝ஌৺ཧֶ͔Βͷܯ৊ -> 3. SLAݚڀ΁ͷద༻ -> 4. ཧ࿦త࠶੔ཧ -> 5. ࣮ફ΁ͷࣔࠦ • ࣗݾϖʔεಡΈ՝୊΍ϫʔυɾϞχλϦϯά՝୊ͷΑ͏ͳ൓Ԡ࣌ؒΛར༻͢Δ ಛఆͷ՝୊ͷར༻͕໰୊ʹͳ͍ͬͯΔͷͰ͸ͳ͍ • ॏཁͳ໰୊͸ɼʮ૬ؔʹجͮٞ͘࿦ʯ ஫ҙ఺

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৺త࣮ࡏͱ؍ଌม਺ͷؔ܎ ৺త࣮ࡏ ൓ԠA ʢςετ΍ࢦඪ஋ʣ ൓ԠB ʢςετ΍ࢦඪ஋ʣ (1) ҼՌతʹӨڹ (2) ߴ͍૬ؔ (3) ಉ͡΋ͷΛଌఆʁ ෱ాଞʢ2023, p. 51, ਤ3.3ʣ

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৺త࣮ࡏͱ؍ଌม਺ͷؔ܎ ৺త࣮ࡏ ൓ԠA ʢςετ΍ࢦඪ஋ʣ ൓ԠB ʢςετ΍ࢦඪ஋ʣ (1) ҼՌతʹӨڹ (2) ߴ͍૬ؔ (3) ಉ͡΋ͷΛଌఆʁ ෱ాଞʢ2023, p. 51, ਤ3.3ʣ ͔͠͠ɼ͜ͷΞϓϩʔνͰ͸ɼ஌ࣝͷ֫ಘ ϝΧχζϜͦͷ΋ͷ͸໌Β͔ʹͳΒͳ͍

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ͦ΋ͦ΋…

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1. ໰୊ͷॴࡏ -> 2. ೝ஌৺ཧֶ͔Βͷܯ৊ -> 3. SLAݚڀ΁ͷద༻ -> 4. ཧ࿦త࠶੔ཧ -> 5. ࣮ફ΁ͷࣔࠦ • EϞσϧʢ҉ࣔత஌ࣝʗ໌ࣔత஌ࣝʣ͸ʮ஌͕ࣝͲͷΑ͏ʹ࢖ΘΕ͍ͯΔ͔ʢػ ೳʣʯʹجͮ͘෼ྨʢBialystok, 1978ʣ • ͭ·Γ஌ࣝͷʮ࣮ମͦͷ΋ͷʯΛ۠ผ͢Δཧ࿦Ͱ͸ͳ͍ • ҉ࣔత஌ࣝͷಛ௃ʢແҙࣝɾߴ଎ʣͱ໌ࣔత஌ࣝͷಛ௃ʢҙࣝతɾ஗͍ʣ͸࣮ূ తʹৗʹἧ͏Θ͚Ͱ͸ͳ͍ˠ ΞϥΠϯϝϯτ໰୊ • IEϞσϧ͸ • ֶशऀͷύϑΥʔϚϯεΛهड़͢ΔͨΊͷʮಓ۩ʢinstrumentalʣʯͰ͋Γ • ৺తϝΧχζϜͷҧ͍Λࣔ͢ʮ࣮ମత෼ྨʢsubstantialʣʯͰ͸ͳ͍ IEϞσϧ͸ʮػೳత෼ྨʯ

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҉ࣔత஌ࣝʗ໌ࣔత஌ࣝͱ͍͏෼ྨ͸ ʮ৺ͷதͷ2छྨͷ஌ࣝʯΛࣔ͢΋ͷͰ͸ͳ͘ɼ ֶशऀͷύϑΥʔϚϯεΛ੔ཧ͢ΔͨΊͷʮಓ ۩ʯʹ͗͢ͳ͍ɻ

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1. ໰୊ͷॴࡏ -> 2. ೝ஌৺ཧֶ͔Βͷܯ৊ -> 3. SLAݚڀ΁ͷద༻ -> 4. ཧ࿦త࠶੔ཧ -> 5. ࣮ફ΁ͷࣔࠦ • ಓ۩తʢinstrumentalʣʗ࣮ମతʢsubstantialʣͷ۠ผͱ͸ʁʢAugsto, 2024ʣ • ࣮ମతʢsubstantialʣ֓೦ɿ ৺తϝΧχζϜ΍ೝ஌γεςϜͷʮ࣮ࡏ͢Δ ߏ଄ʯΛઆ໌͠Α͏ͱ͢Δ֓೦ ʢྫɿҙࣝʗແҙࣝɼ஫ҙ੍ޚɼهԱγεςϜʣ • ಓ۩తʢinstrumentalʣ֓೦ɿ؍࡯͞ΕΔߦಈɾύϑΥʔϚϯεΛݚڀऀ͕ ੔ཧ͢ΔͨΊʹ༻͍Δʮهड़্ͷπʔϧʯʢʹߦಈͷಛ௃Λ·ͱΊͨϥϕ ϧʣ ಓ۩తɾ࣮ମతϑϨʔϜϫʔΫ

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1. ໰୊ͷॴࡏ -> 2. ೝ஌৺ཧֶ͔Βͷܯ৊ -> 3. SLAݚڀ΁ͷద༻ -> 4. ཧ࿦త࠶੔ཧ -> 5. ࣮ફ΁ͷࣔࠦ • ҙࣝʢΞ΢ΣΞωεʣͷ༗ແͷҧ͍͕จ๏൑அɾॲཧɾֶशʹ༩͑ΔӨڹΛॏ ࢹ͢ΔϞσϧ • ஌ࣝͷঢ়ଶʢconscious / unconsciousʣ͸৺తϝΧχζϜͷʮ࣮ମతͳ۠ผʯ Ͱ͋Δͱߟ͑Δ • ߦಈσʔλ͸ɼഎޙʹ͋Δ৺తঢ়ଶʢҙࣝϨϕϧʣΛʮ൓өʯ͢Δͱߟ͑Δ → આ໌ͷϨϕϧ͸࣮ମతʢsubstantialʣ • IEϞσϧͷΑ͏ͳʮ࢖ΘΕํͷ෼ྨʯͱ͸ҟͳΓɼϝΧχζϜͷઆ໌ʹ޲͍ͨ ࿮૊Έ CUϞσϧʢConscious/Unconsciousʣͷ جຊతͳߟ͑ํ Ξ΢ΣΞωεؔ܎ͷ֓೦ʹ͍ͭͯͷฏқͳಋೖ͸ʰʲ৽૷վగ൛ʳ֎ࠃޠֶशʹજΉҙࣝͱແҙࣝʱࢀর

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ཧ࿦త࠶੔ཧ

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1. ໰୊ͷॴࡏ -> 2. ೝ஌৺ཧֶ͔Βͷܯ৊ -> 3. SLAݚڀ΁ͷద༻ -> 4. ཧ࿦త࠶੔ཧ -> 5. ࣮ફ΁ͷࣔࠦ IEϞσϧͱCUϞσϧͷ໾ׂ੔ཧ ؍఺ IEϞσϧ ʢImplicitʗExplicitʣ CUϞσϧ ʢConsciousʗUnconsciousʣ ෼ྨج४ ػೳ ʢ஌ࣝͷ࢖ΘΕํʣ ঢ়ଶ ʢΞ΢ΣΞωεͷ༗ແʣ આ໌Ϩϕϧ ಓ۩త ʢύϑΥʔϚϯεͷهड़ʣ ࣮ମత ʢϝΧχζϜͷઆ໌ʣ Ϟσϧͷੑ࣭ ܗ੒త ʢ؍࡯ࢦඪͷ߹੒ʣ ൓өత ʢ৺త࣮ࡏͷ൓өΛԾఆʣ ڭҭ࣮ફͰͷ ໾ׂ ᶃࣗಈԽɾྲྀெ͞ͷࢦඪ ᶄֶशऀཧղͷͨΊͷൺᄻ ֶशϓϩηεղ໌ͷ ཧ࿦తج൫Λఏڙ ؕΓ΍͍͢᠘ τʔτϩδʔɼଌఆͷዞҙੑ ڭҭ΁ͷʮ௚઀తʯ Ԡ༻ͷ೉͠͞

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1. ໰୊ͷॴࡏ -> 2. ೝ஌৺ཧֶ͔Βͷܯ৊ -> 3. SLAݚڀ΁ͷద༻ -> 4. ཧ࿦త࠶੔ཧ -> 5. ࣮ફ΁ͷࣔࠦ ܗ੒Ϟσϧͱ൓өϞσϧ ܗ੒Ϟσϧ ൓өϞσϧ ؍࡯͞Εͨෳ਺ͷࢦඪΛ ·ͱΊͯϥϕϧԽ ؍࡯͞Εͨߦಈͷഎޙʹ ৺త࣮ࡏΛԾఆ ؍࡯ʹؐݩ͞Εɼ આ໌ҼΛؚ·ͳ͍ ൓Ԡ͸͜ͷʮ࣮ମʯΛ ൓ө͢Δͱߟ͑Δ ϝΧχζϜઆ໌ʹ͸࢖͑ͳ͍ ϝΧχζϜͷઆ໌ʹద͍ͯ͠Δ ͍ΘΏΔओ੒෼෼ੳͷߟ͑ํ ͍ΘΏΔҼࢠ෼ੳͷߟ͑ํ cf. Fukuta, Nishimura, & Tamura (2023) Journal of Second language Studies

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࣮ફ΁ͷࣔࠦ

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1. ໰୊ͷॴࡏ -> 2. ೝ஌৺ཧֶ͔Βͷܯ৊ -> 3. SLAݚڀ΁ͷద༻ -> 4. ཧ࿦త࠶੔ཧ -> 5. ࣮ફ΁ͷࣔࠦ • ʮ҉ࣔత஌ࣝྔʯΛଌΔΑΓɼʮࣗಈԽͷఔ౓ʯʮॲཧͷ҆ఆੑʯͳͲͷύ ϑΥʔϚϯεࢦඪΛධՁ͢Δ • ൓Ԡ࣌ؒ΍҆ఆੑͳͲͰɼֶशͷਐలɾख़ୡԽΛ೺ѲͰ͖Δ • IEϞσϧ͸܏ੑ֓೦ʢdispositionalʣͰ͋Γɼʮ஌ࣝͷ࣮ମʯΛ௚઀ଌΔ࿮૊ ΈͰ͸ͳ͍ → ໌ࣔʗ҉ࣔͱ͍͏ϥϕϧʹͩ͜ΘΔඞཁ͸ͳ͍ ʢϥϕϧʹͩ͜ΘΔ͜ͱͰଌఆ۩ͷଥ౰ੑ໰୊ʹ΋ͭͳ͕Δʣ ࣮ફ΁ͷࣔࠦᶃ

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1. ໰୊ͷॴࡏ -> 2. ೝ஌৺ཧֶ͔Βͷܯ৊ -> 3. SLAݚڀ΁ͷద༻ -> 4. ཧ࿦త࠶੔ཧ -> 5. ࣮ફ΁ͷࣔࠦ • IEϞσϧΛݫີͳཧ࿦Ͱ͸ͳ͘ʮࢥߟͷิॿઢʯͱͯ͠࢖͏ • ྫɿʮϧʔϧ͸ݴ͑Δͷʹձ࿩Ͱ͸࢖͑ͳ͍ʯݱ৅Λߟ͑Δࡍʹɼ΋͔͠͠ ͯɼʮ҉ࣔత஌ࣝͷशಘ͕े෼Ͱ͸ͳ͍ͷ͔΋ʁʯͱݱ৅Λ੔ཧ͢ΔͨΊͷ ʮϥϕϧʯͱͯ͠༻͍Δ • ͨͩ͠ɼ͜ΕΛݪҼͷઆ໌ʹ͸࢖͑ͳ͍ →܏ੑ֓೦ͳͷͰɼʮ҉ࣔత஌͕ࣝͳ͍͔Β࢖͑ͳ͍ʯ͸॥؀࿦๏ʹͳΔ ࣮ફ΁ͷࣔࠦᶄ ֓೦࣮ࡏͷূ໌Ͱ͸ͳ͘ɼֶशऀཧղͷಓ۩ͱͯ͠׆༻

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·ͱΊ

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• IEϞσϧ͸৺త࣮ମͰ͸ͳ͘ɼʮߦಈͷಛ௃Λ੔ཧ͢Δಓ۩ʯ → ଎͍ʹແҙࣝʹࣗಈత… ͱ͍͏ಛ௃ηοτ͸ඞͣ͠΋Ұக͠ͳ͍ • CUϞσϧ͸ҙࣝͷ༗ແͱ͍͏ʮ৺త࣮ମʯΛѻ͏࿮૊Έ → ߦಈͷഎޙʹ͋ΔϝΧχζϜʢͳͥͦ͏ͳΔ͔ʣʹؔΘΔઆ໌͕Մೳ • IEʹهड़ʢܗ੒Ϟσϧʣ ʗ CUʹઆ໌ʢ൓өϞσϧʣ → ྆ऀΛࠞಉ͠ͳ͍͜ͱ͕ॏཁ • ڭҭ࣮ફͰ͸… → ҉ࣔʗ໌ࣔͷϥϕϧʹͩ͜ΘΒͳ͍ → ʮࣗಈԽʯʮॲཧͷ҆ఆੑʯʮྲྀெ͞ʯ ͳͲͷࢦඪͰֶशΛଊ͑Δ → IE͸ʮݪҼઆ໌ʯͰ͸ͳ͘ɼֶशऀཧղͷิॿઢͱͯ͠༻͍Δ IEϞσϧͷ࠶Ґஔ͚ͮͱ࣮ફ΁ͷࣔࠦ

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͓·͚

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1. ໰୊ͷॴࡏ -> 2. ೝ஌৺ཧֶ͔Βͷܯ৊ -> 3. SLAݚڀ΁ͷద༻ -> 4. ཧ࿦త࠶੔ཧ -> 5. ࣮ફ΁ͷࣔࠦ • ͓ͦΒ͘ೝ஌৺ཧֶͷΑ͏ʹॏཁͳ໰୊Ͱ͋Δͱ͸Έͳ͞Ε͍ͯͳ͍ • ͦ΋ͦ΋؍࡯্͸׬શͳหผ͕Ͱ͖ͳ͍ͱ͍͏લఏ͕ݟ͑ӅΕ͢Δ • ύϑΥʔϚϯε্Ͱ͸໌ࣔత஌ࣝɾ҉ࣔత஌ࣝ͸ࠞ੒తʹ༻͍ΒΕ͍ͯΔ ʢEllis, 2005ʣ • ଌఆ۩͸͋͘·Ͱɼֶशऀ͕ͲͪΒ͔Ұํͷ஌ࣝʹΞΫηε͠΍͘͢͢ΔΑ ͏ʹ࢓޲͚ΔͷΈʢEllis, 2009ʣ (2) SLAʹ͓͚Δഉଞੑͷ໰୊

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1. ໰୊ͷॴࡏ -> 2. ೝ஌৺ཧֶ͔Βͷܯ৊ -> 3. SLAݚڀ΁ͷద༻ -> 4. ཧ࿦త࠶੔ཧ -> 5. ࣮ફ΁ͷࣔࠦ (2) SLAʹ͓͚Δഉଞੑͷ໰୊ ଌఆ՝୊ͷݶքʢหผෆՄೳੑʣ ഉଞੑͷ໰୊͸୨্͛ʹ͢Δ ػೳతͳ૬ؔͷٞ࿦Λ͢Δ͔͠ͳ͍

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1. ໰୊ͷॴࡏ -> 2. ೝ஌৺ཧֶ͔Βͷܯ৊ -> 3. SLAݚڀ΁ͷద༻ -> 4. ཧ࿦త࠶੔ཧ -> 5. ࣮ફ΁ͷࣔࠦ • ໌ࣔత஌ࣝͱ҉ࣔత஌ࣝ͸ԿΛ͖͔͚ͬʹ੾Γସ͕͑ى͜Δʁ • จ๏ੑ൑அ՝୊ʹ͓͍ͯ͸ɼҙຯॲཧ͕ߦΘΕΔॳಈ͕҉ࣔత஌ࣝ -> ࣌ؒͷ ܦաͰ໌ࣔత஌͕ࣝ࡞ಈ͢Δͱ͍͏ཧ࿦తԾఆ΋ʢEllis, 2004; ૲ಽ, 2014ʣ • ͨͩ͠ɼͦͷଞͷ՝୊ʹ͓͍ͯɼॲཧաఔͱ஌ࣝͷؔ܎ੑʹ͍ͭͯͷݚڀͷ ஌ݟͷ஝ੵ͸๡͍͠ (3) SLAʹ͓͚ΔεΠον໰୊