{Reference Type}: Journal Article {Title}: Who Syncs? Elasticity-Rigidity in Dynamic Decision Teams. {Author}: Guastello SJ;Hombsch O;Schaid M;McGuigan LM; {Journal}: Nonlinear Dynamics Psychol Life Sci {Volume}: 28 {Issue}: 3 {Year}: 2024 Jul {Factor}: 1.068 {Abstract}: Autonomic synchrony plays an important role in work team performance where coordinated actions are required on the part of the team members. The present study examined the connection between nine psychological variables that represent types of elasticity-rigidity, which are closely related to adaptability and autonomic synchrony, within teams playing a computer game that involved dynamic decision making. Elasticity-rigidity variables were first identified as part of the dynamics that transpire between workload and performance. They are used here to determine why some individuals within teams synchronize with teammates more strongly than others. The driver-empath model of group synchrony produces a single metric of synchrony (SE) within a team of three or more members. Driver scores, which are produced from the algorithm, indicate each person's total influence on the other group members. Empath scores, which are also produced from the SE algorithm, indicate a person's total receptivity to all other group members. It was found that coping flexibility, monitoring, emotional intelligence, and solving anagrams significantly predicted empath scores in the earlier part of the session. Anxiety and monitoring significantly predicted empath scores in the later part of the session. There were no significant correlations between driver scores and elasticity-rigidity variables.