Maćkiewicz, M., & Cieciuch, J. (2016). Pictorial Personality Traits Questionnaire for Children (PPTQ-C)—A new measure of children’s personality traits. Frontiers in Psychology, 7, Article 498. https://doi.org/10.3389/fpsyg.2016.00498
Maćkiewicz, M., & Cieciuch, J. (2016). Pictorial Personality Traits Questionnaire for Children (PPTQ-C)—A new measure of children’s personality traits. Frontiers in Psychology, 7, Article 498. https://doi.org/10.3389/fpsyg.2016.00498