21.

_________ is one of the methods of the graphic presentation of the frequency distribution.

• Diagram

• Histogram

• Monogram

• Holographic design

While teaching in general class utmost which psychological fact should be taken in attention?

• Teaching technique

• Physical capacity

• Individual difference

• Family condition

• Titchener

• Wundt

• Woodworth

• McDougall

Latency period in psychosexual development is related to the age range of

• 2-5 years

• 6 to puberty

• 18-20 years

• 20-22 years

Psychosocial theory of development was proposed by

• Erikson

• Freud

• Kohler

• Watson

According to __________ Id, Ego and Super ego are the three components of personality.

• Bandura

• Jung

• Adler

• Freud

Which behaviourist considers that language is acquired like other behaviours through operant conditioning?

• Watson

• Skinner

• Guthrie

• Thorndike

Which of the following is not the measure of central tendency?

• Range

• Mode

• Median

• Mean

Who propounded the theory of trial and error in learning?

• Pavlov

• Hegarty

• Thorndike

• Hull

According to _______, 'Development of the child is the product of heredity and environment'.

• Woodworth

• Garrett

• Holland

• Thorndike