The effects of three methods of observation on couples in interactional research

Publisher Website
Google Scholar
Abstract
Reactivity to observation can affect both internal and external validity of experimental studies. Although the effects of observation have been well documented in groups and parent-child interaction, there have been few studies of observer effects on couples. This study assessed the effects of three different methods of observation—one-way mirror, audio-recording and video-recording—on 30 volunteer, nonclinical couples. No differences were found among couples in the three observational conditions on measures of interactional behavior on a problem-solving task, participant appraisals of self-consciousness, discomfort and reactivity for themselves and their spouses, or on pre-post observation measures of anxiety and feelings toward spouse. The results suggest that these different types of observation do not produce significantly different effects on nonclinical couples and that studies utilizing these three methods may be compared.