EXPECTANCY EFFECTS IN CAFFEINE RESEARCH

被引：5

作者：

CHRISTENSEN, L

WHITE, B

KRIETSCH, K

STEELE, G

机构：

[1] College of Liberal Arts Texas A and M University, College, Station, TX

来源：

INTERNATIONAL JOURNAL OF THE ADDICTIONS | 1990年 / 25卷 / 01期

关键词：

D O I：

10.3109/10826089009056197

中图分类号：

R194 [卫生标准、卫生检查、医药管理];

学科分类号：

摘要：

The impact of expectancy on the experience of caffeine-related symptoms was investigated by randomly assigning subjects to an expectancy or nonexpectancy instructional condition. Subjects were administered the State-Trait Anxiety Inventory and a Symptom Questionnaire prior to and 45 minutes after receiving their designated instructional set and ingesting a cellulose-filled gelatin capsule which ostensibly was filled with caffeine. Results revealed that a significant expectancy effect existed on five Symptom Questionnaire items. © 1990 Informa UK Ltd All rights reserved: reproduction in whole or part not permitted.

引用

页码：27 / 31

页数：5

共 8 条

[1]

AMMON HPT, 1973, 31 KAR I LAB CLIN ST

[2]

GILBERT RM, 1976, RES ADV ALCOHOL DRUG

[3]

GILLILAND K, 1981, AM J PSYCHIAT, V138, P512

[4]

Morgan K J, 1982, Regul Toxicol Pharmacol, V2, P296, DOI 10.1016/0273-2300(82)90003-4