Childhood Infancy Early adolescence Middle adolescence What is the answer and tell me the reason?

Thorndike Spearman Vernon Stern

Non-verbal intelligence test General Mental ability test Army alpha test Picture drawing test

Law of readiness Law of exercise Law of multiple response Law of effect

Dumville Ross Munn McDougall

Drever McDougall Thorndike Woodworth

Gesell Hurlock Meredith Douglas and Holland

Theory of conditioned reflex Theory of continuous growth Theory of interrelation Theory of uniform pattern

Law of difference from mental development Law of irregular development Law of rapid growth Law of relation from imagination and …

Economic elements Social-environmental elements Physical elements Hereditary elements

Freud Jung Munn Allport

Personality Reading efficiency Intelligence None of the above

Gates and others Morgan and Gilliland Skinner Cronbach

Limit of motivation Non-cooperation of school Physiological limit Limit of knowledge

Horizontal transfer of learning Vertical transfer of learning Bilateral transfer of learning No transfer of learning