刺激突出性对负启动效应的影响  

The Effects of Stimulus Salience on Negative Priming

作　　者：付馨晨 李晓东[1] 

机构地区：[1]深圳大学心理与社会学院,深圳518060

出　　处：《应用心理学》2015年第2期116-123,共8页Chinese Journal of Applied Psychology

摘　　要：采用数字命名任务,对启动阶段目标或干扰刺激进行突出或不突出处理,探讨刺激突出性对负启动效应的影响。实验一发现,在干扰刺激突出时,负启动效应消失,反转成正启动,启动量为19.99ms;在目标刺激突出、干扰刺激完全被忽略时,负启动效应消失。实验二发现,在干扰刺激突出时,启动阶段目标刺激个数无论是1、2或3、4,负启动效应都消失,反转成正启动。结果不支持知觉负载理论和刺激突出性假说,支持激活—抑制注意模型。This study explored the effect of salience on negative priming （NP） in a digit naming task. In experiment 1, we varied salience of both targets and distractors and found that NP disappeared when targets were sa-lient; moreover, when distractor was salient, NP reversed into positive priming. In experiment 2, we ex- amined the effect of perceptual load of targets anddistractor salience on NP and found that NP reversed into positive priming no matter perceptual load was high or low. These results are consistent with the activation-inhibition attention model.

关 键 词：负启动效应 刺激突出性 知觉负载理论 刺激突出性假说激活-抑制注意模型 

分 类 号：B842.3[哲学宗教—基础心理学]