TEST-RETEST RELIABILITY OF INOTROPIC AND CHRONOTROPIC MEASURES OF CARDIAC REACTIVITY

被引：13

作者：

BURNS, JW ^{[1
]}

FERGUSON, ML ^{[1
]}

FERNQUIST, SK ^{[1
]}

KATKIN, ES ^{[1
]}

机构：

[1] SUNY STONY BROOK,DEPT PSYCHOL,STONY BROOK,NY 11794

来源：

INTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY | 1992年 / 12卷 / 02期

关键词：

IMPEDANCE CARDIOGRAPH; PREEJECTION PERIOD; PSYCHOPHYSIOLOGICAL RETEST RELIABILITY;

D O I：

10.1016/0167-8760(92)90007-X

中图分类号：

B84 [心理学];

学科分类号：

04 ; 0402 ;

摘要：

This study evaluated the retest reliability of a number of inotropic and chronotropic indexes of cardiovascular reactivity to mental arithmetic stress over a 1-week interval. Differential habituation effects of the dependent measures were also assessed. 15 male and 15 female undergraduate Ss were administered a mental arithmetic task (serial subtractions by 13 from a 4-digit number) for 1-min on two successive weeks while their electrocardiogram and impedance cardiogram were recorded. Dependent measures included HR, PEP, HI, SV and CO. Results indicate that all dependent measures were reliable.

引用

页码：165 / 168

页数：4

共 4 条

[1] INDIVIDUAL-DIFFERENCES IN BEHAVIORALLY EVOKED CARDIOVASCULAR-RESPONSE - TEMPORAL STABILITY AND HEMODYNAMIC PATTERNING [J].