Psychological Studies

Research in Psychodiagnostics: Record of Investigations

Relationships between meanings: Specifically with regard to trait concepts used in psychology. A model and the assessment of its validity

The orienting reflex

Group Structure Motivation and Group Performance

Thought and Choice in Chess

Aviation Psychology: Studies on Accident Liability Proficiency Criteria and Personnel Selection

Methodology: Foundations of inference and research in the behavioral sciences

Mental tests and cultural adaptation

Validation of graphological judgments: An experimental study

Contemporary issues in educational testing

Origins of Aggression

Selective attention and the control of binocular rivalry