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Despite mounting interest in growth mindset interventions, this approach has yet to be applied to the domain of entrepreneurship. In the present research, we developed and tested if a growth mindset intervention could be leveraged to promote students’ entrepreneurial self-efficacy and if this, in turn, predicted career development (i.e., academic interest, career interest, task persistence, and academic performance). We report on our findings, from an Open Science Framework (OSF) preregistered study, that is a randomized controlled trial implementing a growth mindset intervention. We randomly assigned undergraduate students ( N = 238) in an introduction to entrepreneurship class to either the growth mindset intervention or to a knowledge-based attention-matched control. Students in the growth mindset intervention, relative to the control, reported greater entrepreneurial self-efficacy and task persistence on their main class project. The intervention also indirectly improved academic and career interest via entrepreneurial self-efficacy. However, the intervention failed to directly or indirectly impact performance on a classroom assignment. Additionally, and somewhat surprisingly, gender and past experience in the field failed to moderate any effects of the intervention on outcomes. Theoretical implications, limitations, and future directions are discussed.

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Past research suggests that a lower waist-to-chest ratio (WCR) in men (i.e., narrower waist and broader chest) is viewed as attractive by women. However, little work has directly examined why low WCRs are preferred. The current work merged insights from theory and past research to develop a model examining perceived dominance, fitness, and protection ability as mediators of to WCR-attractiveness relationship. These mediators and their link to both short-term (sexual) and long-term (relational) attractiveness were simultaneously tested by having 151 women rate one of 15 avatars, created from 3D body scans. Men with lower WCR were perceived as more physically dominant, physically fit, and better able to protect loved ones; these characteristics differentially mediated the effect of WCR on short-term, long-term, and general attractiveness ratings. Greater understanding of the judgments women form regarding WCR may yield insights into motivations by men to manipulate their body image.

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