Chapin K, Vann L E, Lycaki H, Josef N, Meyendorff E
University of Detroit, MI.
Schizophr Res. 1989 Jul-Oct;2(4-5):355-60. doi: 10.1016/0920-9964(89)90027-3.
The semantic priming version of a lexical decision task was utilized in order to distinguish between automatic and controlled attentional processes in schizophrenia. 12 schizophrenic patients, 12 psychiatric control patients, and 12 normal subjects completed this lexical decision task. Although the overall reaction times were longer for the schizophrenic subjects, all groups manifested semantic facilitation on the lexical decision task. The presence of semantic facilitation in schizophrenic patients supports the theory that automatic attentional processing is intact in schizophrenia.
为了区分精神分裂症患者自动和受控的注意过程，采用了词汇判断任务的语义启动版本。12名精神分裂症患者、12名精神科对照患者和12名正常受试者完成了这项词汇判断任务。虽然精神分裂症受试者的总体反应时间更长，但所有组在词汇判断任务上均表现出语义促进作用。精神分裂症患者中存在语义促进作用，这支持了精神分裂症患者自动注意加工完好的理论。
