Sex differences in fearful personality traits are explained by facultative calibration to physical strength

These five datasets include measures of physical strength (grip strength and in some samples chest strength) and self-report HEXACO Emotionality, including its four facets (Fearfulness, Anxiety, Sentimentality, and Emotional Dependance).  All five samples are comprised of undergraduate students. Samples 1 and 2 are from UC Santa Barbara.  Sample 3 is from Oklahoma State University. Sample 4 is from the University of Texas, Austin. Sample 5 is from Arizona State University.