This study explores the role of social support as a mediator in the relationship between self-emotional appraisal and motivation in people in science. It also examines the moderating role of self-deceptive enhancement in the relationship between self-emotional appraisal and social support. Survey responses from 6,943 people in science in Spain were analyzed (43% women), aged 20-96 (M = 48.8; SD = 9.94). Structural equation modeling was used to examine a moderated mediation model explaining the path between self-emotional appraisal and motivation. The analysis controlled for age, gender and organization type. The results show a positive link between self-emotional appraisal and motivation. Mediation by social support strengthens this link: For self-emotional appraisal to be effective, people in science need to feel others' support when tackling a problem. Moderation by self-deceptive enhancement strengthens the association of self-emotional appraisal with social support: The need to adapt one's self-image to others' expectations activates the pursuit of social support. The implications of self-emotional appraisal and social support for improving motivation are discussed, as is the role of self-deception in social support as perceived by people in science.
Keywords: Motivation; emotional development; intelligence; social interaction.