Cause of the difference in the cognitive process between intervention and observation on causal induction -A study of the effect of ego-involvement-. - Yoshiko Arai (CogSci, 2011)

Determining the effect of ego-involvement on causal reasoning by using contingencies in causal situations. - Yoshiko Arai (CogSci, 2012)

Postal Addresses as an Assay of Cultural Cognition. - Hiroko Nakamura; Hiroshi Yama; Gary L. Brase; Nasriah Zakaria; Yoshiko Arai; Norhayati Zakaria; Shafiz Affendi Mohd. Yusof; Jun Kawaguchi (CogSci, 2012)

Ego-involvement and utility in causal inference. - Yoshiko Arai; Hiroshi Yama (CogSci, 2014)