Development of the “Belief of Affective Perspective-Taking Ability Scale”

= 0.97). BAPTAS is positively related to ERES, a perspective-taking tendency and ITS, and it is negatively related to ULS-J. The relations between BAPTAS and other scales correspond to our previous expectations. We discussed both the potential contribution of BAPTAS to perspective-taking and empathy research and the need to examine its validity experimentally. Our hypothesis was supported, and the validity and reliability of BAPTAS were confirmed.