Moss R A, Hammer D, Sanders S H
Biofeedback Self Regul. 1984 Sep;9(3):299-309. doi: 10.1007/BF00998974.
The present study was designed to determine the specific physiological effects of two experimental conditions, smoking and mock smoking (puffing on an unlit cigarette), with smokers and nonsmokers. Two groups (smokers versus nonsmokers) with nine subjects each (five females, four males) participated in the present study. Physiological measures included alveolar carbon monoxide (COa) levels, skin resistance, heart rate, and finger temperature across a standard session sequence. The results of the COa assessment indicated increments only in the smoking condition. Multivariate analyses of variance (MANOVA) across skin conductance, heart rate, and hand temperature were initially performed, followed by univariate analyses of variance (ANOVA) for each physiological measure. Post hoc analyses were performed using orthogonal polynomial trend analyses. A number of significant differences were found. Discussion focuses on the need for experimental controls related to cigarette smoking in psychophysiological research in general, and in hand temperature biofeedback training in particular.
本研究旨在确定吸烟和假吸烟（吸未点燃的香烟）这两种实验条件对吸烟者和非吸烟者产生的特定生理影响。两组（吸烟者与非吸烟者）各有九名受试者（五名女性，四名男性）参与了本研究。生理测量指标包括在标准会话流程中的肺泡一氧化碳（COa）水平、皮肤电阻、心率和手指温度。COa评估结果表明仅在吸烟条件下有所增加。最初对皮肤电导、心率和手部温度进行了多变量方差分析（MANOVA），随后对每个生理测量指标进行了单变量方差分析（ANOVA）。使用正交多项式趋势分析进行事后分析。发现了一些显著差异。讨论集中在一般心理生理学研究中，特别是手部温度生物反馈训练中与吸烟相关的实验控制的必要性。
