焦慮個(gè)體對(duì)負(fù)性刺激的注意偏向特點(diǎn)
發(fā)布時(shí)間:2019-03-11 13:50
【摘要】:目的:探討焦慮個(gè)體的注意偏向特點(diǎn)。方法:招募在校大學(xué)生63名,完成狀態(tài)-特質(zhì)焦慮量表(STAI)、Liebowitz社交焦慮量表(LSAS)和貝克抑郁量表(BDI)。STAI量表的特質(zhì)焦慮得分≥45分,或LSAS的社交焦慮得分≥60分者分入焦慮組(n=38);STAI量表的特質(zhì)焦慮得分45分以下者,或STAI量表的特質(zhì)焦慮得分≤46分且LSAS得分45分者分入正常組(n=25)。采用2(組別:焦慮組,正常組)×2(目標(biāo)位置:負(fù)性位置,中心位置)的混合設(shè)計(jì),本研究的兩個(gè)實(shí)驗(yàn)均采用目標(biāo)探測(cè)范式,分別用情緒面孔和情緒詞語作為線索刺激。比較兩組被試在不同目標(biāo)位置判斷目標(biāo)身份的按鍵反應(yīng)的正確率、反應(yīng)時(shí)、注意偏向值(中性刺激材料的反應(yīng)時(shí)與負(fù)性刺激材料的反應(yīng)時(shí)的差值)的標(biāo)準(zhǔn)分?jǐn)?shù)的差異。結(jié)果:焦慮組在面孔材料條件下[(669.6±72.1)ms vs.(659.4±67.4)ms,P0.01]和在詞語材料條件下[(617.5±80.0)ms vs.(606.7±71.3)ms,P0.01]的中性位置的反應(yīng)時(shí)長(zhǎng)于負(fù)性位置的反應(yīng)時(shí)。結(jié)論:焦慮個(gè)體對(duì)負(fù)性面孔和詞語的刺激材料均可能產(chǎn)生明顯的注意偏向。
[Abstract]:Objective: to explore the characteristics of attention bias in anxious individuals. Methods: 63 college students were recruited. The score of trait anxiety of (STAI), Liebowitz social anxiety scale (LSAS) and Baker depression scale (BDI). STAI) was 鈮,
本文編號(hào):2438329
[Abstract]:Objective: to explore the characteristics of attention bias in anxious individuals. Methods: 63 college students were recruited. The score of trait anxiety of (STAI), Liebowitz social anxiety scale (LSAS) and Baker depression scale (BDI). STAI) was 鈮,
本文編號(hào):2438329
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