Organisations have flattened and increasingly rely on teamwork. Therefore, colleagues play an increasingly important role in stimulating employee motivation. Adopting Self-Determination Theory as a guiding framework, the aim of this field experiment was to examine whether team members can be trained in supporting each others basic psychological needs for autonomy, competence, and relatedness and, hence, increase each others need satisfaction and autonomous motivation, while decreasing controlled motivation. We delivered training to 146 participants nested in 26 participating teams and assessed basic need satisfaction and autonomous and controlled motivation before and after the intervention. Multilevel regression analyses indicated that employees in the experimental (i.e. intervention) condition had a stronger increase in need satisfaction and autonomous motivation than employees did in the control condition, and that the increase in autonomous motivation was mediated by an increase in need satisfaction. This study provides added value for theory on need satisfaction and demonstrates that a relatively brief intervention among team members may be effective in creating employee need support and increasing autonomous motivation.* Address for correspondence: Tomas Jungert, Lund University, Box 213, SE-221 00 Lund, Sweden. Email: tomas.jungert@psy.lu.se.† Note: The first two authors contributed equally to this manuscript.
INTRODUCTIONHaving a well-functioning workforce is essential for organisations to stay competitive. Employee motivation is essential for such organisational success. According to Self-Determination Theory (SDT; Gagn e & Deci, 2005) employees feel and perform better when their motivation is autonomous in nature, that is, when they volitionally engage in their work because they find it enjoyable, interesting or valuable. Employees function less optimally when they are motivated in a controlled way and engage in particular behaviour out of inner or external pressures. Because of the importance of autonomous versus controlled motivation for employee behaviour and wellbeing, it is crucial to understand when both types of motivation emerge. According to SDT, employees become autonomously motivated when they feel satisfied in their basic psychological needs for autonomy, competence and relatedness, while controlled motivation arises when these needs remain unsatisfied. The current study aims to test this assumption through an intervention study. Specifically, we present a field experiment investigating the effect of a need support intervention on employees levels of need satisfaction, and autonomous and controlled motivation. In the intervention, which was administered in a group setting, employees are trained to support each others basic psychological needs. Based on tenets from SDT, we expect employees that took part in the intervention to show higher levels of need satisfaction and autonomous motivation, and lower levels of controlled motivation than employees who were part of the control group. This s...