University teachers’ self-reported emotions and electrodermal activity during teaching-related working events
研究通过22名芬兰技术大学教师两周的智能手机经验取样和智能戒指生理监测，发现教学相关事件主要引发积极情绪，互动性事件（如教学、辅导）尤其能激发积极情绪和生理唤醒，且教学期间的皮肤电活动水平高于常规工作时间。
This intensive longitudinal study examined Finnish technical university teachers’ (N = 22) self-reported emotions and electrodermal activity during teaching-related events (teaching, tutoring, planning, assessing). Emotions were examined in the context of control-value theory (Pekrun, R. 2006. “The Control-Value Theory of Achievement Emotions: Assumptions, Corollaries and Implications for Educational Research and Practice.” Educational Psychology Review 18 (4): 315–41. https://doi.org/10.1007/s10648-006-9029-9). An experience sampling method with event-contingent sampling was applied via a smartphone application for a measurement period of two weeks. Participants were also equipped with a smart ring biosensor that recorded their electrodermal activity (EDA, an indicator of physiological arousal). Results indicated that teaching-related events led to predominantly positive prospective and retrospective emotions. Interactive events, such as teaching and tutoring, were especially effective in generating positive outcomes and activating emotions. Results showed that that teaching-related events had higher EDA levels than typical work hours. In addition, higher within-teacher EDA levels during teaching-related events slightly increased the likelihood of reporting positive emotional valence after teaching. Further, results indicated that teacher-student interaction (teaching and tutoring events) and higher EDA during, and emotional activity before, teaching-related events increased the likelihood of activating emotions after teaching. The results can be generalized with reservations due to the small number of participants.