● Yoshikazu Ohwaki（大脇義一）and Collaborators
Cooperative Researches on the Personality of Juvenile Delinquents |
● Seiro Kitamura（北村晴朗）
On the Feelings of Satisfaction and Dissatisfaction with One's Own Appearance and Disposition (II) |
● Yoshikazu Ohwaki（大脇義一）
Psychological Researches on the Personality of the Aino Children in Comparison with the Japanese (II) |
● Seizaburo Arai（新井淸三郎）
On the Retardation of Mental Development in Physically Backward Babies. First Report.
On the Mentality of Nutritionally Disturbed Babies. |
● Toshirô Satô（佐藤壽郎）
An Experimental Study of Problem Solving in Children and Adults
-Solution of Problem by Principle Learning- |
● Kyôji Koyanagi（小柳恭治）
An Experimental Study on Relations Between the Intellectual Cognition and the Intellectual Activity in Children |
● Seiro Kitamura（北村晴朗）
The Effect of an Audience on Learning and Remembering Digits |
● Sonoko Ohwaki（大脇園子）
A Developmental Study of Weight Perception -Especially on Charpentier's Illusion- |
● Etsuko Kobayashi（小林えつ子）
A Study on the Personal Adjustment: A Research through Questionaires |
● Yoshikazu Ohwaki（大脇義一） and Takashi Kihara（木原 孝）
A New Research on the So-called “Bocci Image” |
