formation (2) test (2) norme (2) analyse (2) comparaison (2) Development (2) Comparison (2) Varieties (2) Acquisition (2) Rules (2) Rules (2) Training (2) Respect (2) Functions (2) Examinations (2) Analysis (2) Transfer (2) Substitution (2) Training (2) Science (1) Psychology (1) Human behavior (1) Ciencia (1) Conducta (1) Psicología (1) science (1)