Personality traits (aspects of aggression and sexuality) were measured for 70 Anglo-American and 70 Mexican-American children. Discussion concerns differences between the groups and developmental patterns. (DP)

Clinical judgement involves a search for internal consistency which can be validated by predicting responses within a protocol, or internally. Internal predictive validity assumes that one source of consistency is the individual--an assumption that was tested in a prediction task using the sentence completion test (SCT). Artificial protocols…