Reference:

Niimi, R., & Goto, M. (2023). Good conduct makes your face attractive: The effect of personality perception on facial attractiveness judgments. Plos one, 18(2), e0281758.

Lewandowski Jr, G. W., Aron, A., & Gee, J. (2007). Personality goes a long way: The malleability of opposite‐sex physical attractiveness. Personal Relationships, 14(4), 571-585.

Kito, M., Souma, T., Nishimura, T., Yamada, J., Kanemasa, Y., Taniguchi, J., & Kawamoto, T. (2023). Do Physical Attractiveness and Personality Traits Predict Romantic Partner Evaluations? A Speed‐Dating Study in Japan 1, 2. Japanese Psychological Research.

Jessica, K., & Lee, A. J. (2023). Assortative preferences for personality and online dating apps: Individuals prefer profiles similar to themselves on agreeableness, openness, and extraversion. Personality and Individual Differences, 208, 112185.

Proyer, R. T., & Wagner, L. (2015). Playfulness in adults revisited: the signal theory in German speakers. American Journal of Play, 7(2), 201-227.

Hall, J. A. (2015). Sexual selection and humor in courtship: A case for warmth and extroversion. Evolutionary Psychology, 13(3), 1474704915598918.