Two studies examined the influence of encouragement for creativity, curiosity, harmonious passion, and autonomy support as antecedents of creative self-efficacy and imagination and divergent thinking as consequences. College students completed a battery of questionnaires. Structural equation modeling treating the variables as latent and not normally distributed was used to test our hypotheses. Results from study 1 showed a positive influence of encouragement for creativity and curiosity on creative self-efficacy. Similarly, creative self-efficacy was a positive predictor of reproductive and creative imagination. Results from study 2 showed a positive effect of harmonious passion on creative self-efficacy. Creative self-efficacy was a positive predictor of fluency and originality scores from a divergent thinking task. The theoretical and applied implications of the results were discussed.