1. Pupil evaluation or teacher evaluation in personality;Amatora;Progressive Education,1953
2. Contrasts in boys' and girls' judgement in personality;Amatora;Child Development,1954
3. Derivation of theory by means of factor analysis or Tom Swift and his electric factor analysis machine;Armstrong;The American Statistician,1967
4. Personality assessments and academic performance in a boys' grammar school;Astington;British Journal of Educational Psychology,1960