Training program SDT study whole sample

H2a: Exp. group will experience more need satisfaction and less need frustration at Time 2 than at Time 1. H2b: Exp. group will experience more need satisfaction and less need frustration compared to employees in the control group at Time 2. H3a: Exp. group will experience more autonomous motivation and less controlled motivation at Time 2 than at Time 1.

H3b: Exp. group will experience more autonomous motivation and less controlled motivation compared to employees in the control group at Time 2. H4a: Ex. group will experience more work engagement and less burnout at Time 2 than at Time 1. H4b: Exp. group will experience more work engagement and less burnout compared to employees in the control group at Time 2.

The dataset includes data on coworkers and managers at T1 and T2 (an r after the name means item is reversed). Autonomy support AUSUP=Manager’s perception of giving support (only managers, 6 items) CWS=Perception of receiving support from coworkers (only coworkers, 6 items) MAS=Perception of receiving support from manager (only coworkers, 6 items) Motivation EXM=Extrinsic, 6 items IJM=Intrjojected, 4 items IDM=Identified, 3 items INM=Intrinsic, 3 items AMo=Amotivation, 3 items Need Satisfaction/Frustration (4 items/subscale) NeAu=Need for Autonomy NeFrRe=Need Frustration Relatedness NeCo=0Need for Competence NeRe=Need for Relatedness NeFrAu=Need Frustration Autonomy NeFrCo=Need Frustration Competence Eng=Work Engagement, 9 items BO=Burn out, 11 items Gender Years at current organization Years of total work experience Age in years Hereafter are the same measures at Time 2, where T2 signifies time 2 (e.g. AUTSUPT2)