Group absenteeism and positive affective tone: a longitudinal study
研究了97个工作群体在一年四个季度中缺勤行为的变化趋势，发现群体缺勤水平随时间变化，且积极情感基调与缺勤水平负相关，情感基调的变化能预测缺勤的线性变化趋势。
Abstract This study investigates temporal variation in group absence behavior, and the relationship between group absenteeism and the group's positive affective tone. Absenteeism data were obtained from 97 work groups, aggregated over each of the four quarters of a year. The group's positive affective tone was measured through two employee opinion surveys. Multi‐level regression analyses were carried out, in which linear, quadratic, and cubic change trends were tested as predictors of change over time in group absenteeism. All three change trends explained unique variance in the group absenteeism data, indicating that the level of group absenteeism changes over time. We also found that there was significant variation between groups in the strength and direction of the linear and quadratic change trends. Positive affective tone was negatively related to the level of group absenteeism, and change in positive affective tone predicted the strength and direction of the linear change trend for group absenteeism. Copyright © 2003 John Wiley & Sons, Ltd.