psychology Mcqs
155. One of the earliest and most important color vision theories was formulated by _________________?
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A. Rutherford and Young

B. Young and Helmholtz

C. Young and Helson

D. Meissner and Middleton

156. The taste buds on the tip of the tongue are most sensitive to ________________?
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A. sour tastes

B. salty tastes

C. sweet tastes

D. bitter tastes

159. According to Piagets theory of cognitive development, middle childhood is characterized by ______________?
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A. egocentric thinking

B. deductive thinking

C. hypothetical reasoning

D. concrete operations
163. Psychologists who study ESP are called _________________?
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A. levitators

B. parapsychologists

C. telepaths

D. clairvoyants

164. If illusion is a misperception of stimulus then hallucination is ___________________?
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A. auto-kinesis

B. accurate perception of an external stimulus

C. delusion

D. response in the absence of external stimulus
165. Which of the following types of learning cannot be directly observed?
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A. operant conditioning

B. perceptual learning

C. verbal learning

D. response learning

166. Two individuals who developed from one zygote are known as _________________?
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A. b and c

B. identical twins

C. homozygous twins

D. heterozygous twins

167. Gibson and Walk used a visual cliff experiment to study ______________?
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A. depth perception

B. feature detection

C. figure-ground discrimination

D. signal detection theory

169. In closure, we tend to ______________________?
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A. prefer differential contours

B. complete figures that have a gap in them

C. associate the distal and proximal stimuli

D. view on the basis of texture gradient

170. Which of the following explains why cartoons are not perceived as a series of still frames?
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A. Motion parallax

B. Autokinetic effect

C. The Muller-Lyer illusion

D. the phi phenomenon
173. The union of an egg and a sperm produces ________________?
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A. a clone

B. a phenotype

C. a zygote

D. an allele

174. Which of the following is not a Gestalt Law of Organization?
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A. proximity

B. closure

C. all of the above

D. continuation

177. Which parenting style usually produces children with greatest confidence and self-esteem?
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A. authoritative

B. permissive

C. Authoritarian

D. rejecting-neglecting

179. What is not one of Gestalt Psychologys five laws of form perception?
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A. proximity

B. similarity

C. closure

D. relative size
182. The Law of Effect is concerned with the effects of _____________________?
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A. hormones in behavior

B. internal drive states on behavior

C. rewards and punishment on behavior

D. activity states on behavior

183. Motion pictures are based on _______________?
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A. the gamma phenomenon

B. the autokinetic illusion

C. stroboscopic motion

D. the principle of illusory circle

184. In which form of conditioning is the conditioned stimulus (CS) presented after the unconditioned stimulus (UCS) _______________?
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A. backward conditioning

B. forward conditioning

C. second order conditioning

D. higher order conditioning

187. Which of the following is not associated with smoking during pregnancy?
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A. lower birth weight

B. mental retardation

C. visual defects

D. miscarriage

189. The growth of facial hair in an adolescent male is an example of a ________________?
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A. primary sex characteristic

B. secondary sex characteristic

C. sex-linked trait

D. latent stage trait

191. Starting at a red stimulus for a while leads to a green afterimage. This supports __________________?
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A. the duplicity theory

B. Wevers volley principle

C. Herings opponent process theory

D. Helmholtzs trichromatic theory

193. In Eriksons theory, the achievement of integrity is the primary task of ______________?
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A. middle adulthood

B. late adulthood

C. young adulthood

D. adolescence

195. Another name for operant conditioning is ___________________?
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A. instinctive conditioning

B. latent conditioning

C. instrumental conditioning

D. social learning

199. The major structure of inner ear is ________________?
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A. basilar membrane

B. ear canal

C. anvil

D. ear drum