心理学报
心理學報
심이학보
Acta Psychologica Sinica
2014年
12期
1793~1804
,共null页
张剑心 武燕 陈心韵 刘电芝
張劍心 武燕 陳心韻 劉電芝
장검심 무연 진심운 류전지
概率性内隐序列学习 openness/feeling 子量表 高低情感开放性者 高低概率序列 内隐序列学习进程
概率性內隱序列學習 openness/feeling 子量錶 高低情感開放性者 高低概率序列 內隱序列學習進程
개솔성내은서렬학습 openness/feeling 자량표 고저정감개방성자 고저개솔서렬 내은서렬학습진정
probabilistic implicit sequence learning;openness/feeling scale;individuals with high vs. low openness/feeling;probable and improbable sequence;implicit learning process
大五人格情感开放性子量表(openness/feeling)能否预测内隐序列学习的问题存在争议。本研究采用概率性内隐序列学习范式,比较高低情感开放性者在各反应刺激间隔(response stimulus interval,即 RSI)的差异。发现:(1) RSI=0 ms和250 ms,高分组在转移组块后习得高概率序列, RSI=500 ms及以上在其之前习得;所有 RSI 点低分组都在其之前习得。每个 RSI 点只有高分组习得低概率序列。证明随 RSI 增加两者内隐进程有本质差异, openness/feeling子量表可预测内隐序列学习个体差异。(2)低概率序列可作为测量概率性内隐序列学习及个体差异的新指标,经典转移组块、再认、生成任务的测量效果却十分有限。
大五人格情感開放性子量錶(openness/feeling)能否預測內隱序列學習的問題存在爭議。本研究採用概率性內隱序列學習範式,比較高低情感開放性者在各反應刺激間隔(response stimulus interval,即 RSI)的差異。髮現:(1) RSI=0 ms和250 ms,高分組在轉移組塊後習得高概率序列, RSI=500 ms及以上在其之前習得;所有 RSI 點低分組都在其之前習得。每箇 RSI 點隻有高分組習得低概率序列。證明隨 RSI 增加兩者內隱進程有本質差異, openness/feeling子量錶可預測內隱序列學習箇體差異。(2)低概率序列可作為測量概率性內隱序列學習及箇體差異的新指標,經典轉移組塊、再認、生成任務的測量效果卻十分有限。
대오인격정감개방성자량표(openness/feeling)능부예측내은서렬학습적문제존재쟁의。본연구채용개솔성내은서렬학습범식,비교고저정감개방성자재각반응자격간격(response stimulus interval,즉 RSI)적차이。발현:(1) RSI=0 ms화250 ms,고분조재전이조괴후습득고개솔서렬, RSI=500 ms급이상재기지전습득;소유 RSI 점저분조도재기지전습득。매개 RSI 점지유고분조습득저개솔서렬。증명수 RSI 증가량자내은진정유본질차이, openness/feeling자량표가예측내은서렬학습개체차이。(2)저개솔서렬가작위측량개솔성내은서렬학습급개체차이적신지표,경전전이조괴、재인、생성임무적측량효과각십분유한。
Norman, Price and Duff (2006) found that scores on the openness/feeling scale of NEO-PI-R could predict performance on deterministic implicit sequence learning. In another study, no such correlation was identified in complex probabilistic implicit sequence learning (Norman, Price, Duff,〉Mentzoni, 2007). However, Kaufman, et al. (2010) found that performance on probabilistic implicit sequence learning was significantly related to the openness scale (i.e., it includes four dimensions of aesthetics, imagination, feeling and plot) of NEO-PI-R. The researchers concluded that implicit learning might be relate to experience openness rather than to feeling openness. In the present study, by adopting Norman, et al.’ experimental design (2007), but with fewer blocks (11 blocks) and more response stimulus intervals (5 RSIs), it was found that scores on the openness/feeling scale could predict performance on probabilistic implicit sequence learning. Specifically, individuals with high vs. low openness/feeling tend to show significant differences in implicit gradient process. In Experiment 1, a complex probabilistic implicit sequence learning procedure (Norman, et al., 2007) was used. There were two sequences in the training stage. One was probable sequence (SOC1 or SOC2) with a probability of 0.88, The other was improbable sequence (SOC2 or SOC1) with the probability of 0.12. For the experimental group, a 2 (high vs. low openness/feeling group) x 2 (probable vs. improbable sequence) x 11 (block) mixed design was used. The procedure for the experimental group was consisted of a training phase, a recognition phase, and a generation test phase (the generation test includes both a contain task and a rotation task). Each openness/feeling group was consisted of 38 subjects. For the control group, a 2 (high vs. low openness/feeling group) x 11 (block) mixed design was used. The control group was asked to study a random sequence and received only a training phase. In experiment 2, a 2 (high vs. low openness/feeling group) x 4 (RSI:0 ms, 250 ms, 750 ms, 1000 ms) x 2 (probable vs. improbable sequence) x 11 (block) mixed design was used. Numbers of subjects for each openness/feeling group were around 20. The experimental process was the same as the experiment 1. No significant reaction time decrement was found in the control group in experiment 1. Therefore, reaction time decrement was used as an indicator of implicit learning for the experimental group. It was found that, when RSI was 500 ms, both high and low openness/feeling groups could learn probable sequence, but only high openness/feeling group eventually acquired improbable sequence. In experiment 2, When RSI was smaller than 500ms, high openness/feeling group failed to acquire either probable or improbable sequence before transfer block 9, but acquire both after transfer block 9. When RSI was greater than or equal to 500ms, high openness/feeling group acquired probable sequence before transfer block 9 and improbable sequence after transfer block 9. In contrast, low openness/feeling group could acquire probable sequence before transfer block 9 in all RSIs, but failed to learn improbable sequence regardless of RSI setting. Different from previous researchs, significant block reaction time differences (i.e., between transfer block 9 and block 8, as well as between transfer block 9 and block 10) used as the amount of implicit learning in previous researchs were not detected for the high and low openness/feeling groups in all RSIs, except for low openness/feeling group in RSI-0 ms. And surprisingly, in all RSIs, participants’ scores for recognition, contain task and rotation tasks were at or below the random level. Low openness/feeling group performed significantly better than high openness/feeling group in recognition task when RSI was 750 ms and rotation task when RSI was 500 ms. Results from the two experiments proved that scores on the openness/feeling scale of NEO-PI-R can predict individual differences in probabilistic implicit sequence learning. Essential differences between high and low openness/feeling groups exist in implicit acquisition process of probable and improbable sequences along with the increase of the RSI. High openness/feeling group could learn probable and improbable sequences by using collateral elaboration, but low openness/feeling group could only learn probable sequence. For studying implicit learning and individual differences in probabilistic implicit sequence learning, improbable sequence leaning can be a sensitive measure, while other measures such as transfer block, recognition task, and generation task are limited in terms of their predictability because of the interference of improbable sequence learning.