All Free Psychology MCQs with Answers

• A. Taxis
• B. Sign stimulus
• C. Kinesis
• D. None of these

Explanation: A sign stimulus is an external cue that triggers a particular innate response; the male stickleback's red belly elicits territorial…

• A. Conditioning
• B. Operant conditioning
• C. Latent learning
• D. Insight learningCommunications & Media Studies

Explanation: Latent learning is learning acquired without an obvious reward or reinforcement and often becomes visible later when there is a reason to…

• A. Thorndike and B.F. Skinner
• B. Pavlov
• C. Kohler
• D. None of theseDiscover Lesson Plans

Explanation: Pavlov demonstrated classical conditioning by pairing food with a bell until the dogs salivated at the bell alone.

• A. Learning behaviour
• B. Instinct
• C. Taxis
• D. Reflex

Explanation: Learning is a relatively lasting change in behaviour or behavioural potential produced by experience.

• A. Thorndike and F.F Skinner
• B. Pavlov
• C. Kohler
• D. All of above

Explanation: Conditioned reflex type II refers to operant or instrumental conditioning, in which behaviour is shaped by its consequences.

• A. Instinct
• B. Taxis
• C. Kinesis
• D. All of these

Explanation: An instinct is an inherited, species-typical behaviour shaped by natural selection, matching Darwin’s description.

• A. Imprinting
• B. Habituation
• C. Conditioned reflex type I
• D. Conditioned reflex type II

Explanation: Habituation is a gradual reduction in responding when a repeated stimulus is shown to be harmless.

• A. Imprinting
• B. Habituation
• C. Latent learning
• D. conditioned reflex type II

Explanation: Imprinting is a rapid form of early learning in which young animals, especially birds such as geese and ducks, attach to and follow a…

• A. Imprinting
• B. Habituation
• C. Latent learning
• D. Conditioned reflex type II

Explanation: Habituation is the simplest form of learning because repeated exposure produces a reduced response without requiring reward or punishment.

• A. Learned
• B. Innate
• C. Imprinting
• D. Both a & b

Explanation: Plant behaviour is generally treated as innate because plants lack a nervous system and do not acquire behaviour through learning in the…

• A. thalamus
• B. cerebellum
• C. angular gyrus
• D. limbic system

Explanation: The limbic system contains key reward-related structures, including pathways involving the nucleus accumbens and related dopamine…

• A. increase; increase
• B. decrease; increase
• C. decrease; decrease
• D. eliminate; eliminate

Explanation: Endorphin agonists mimic or enhance the action of natural pain-relieving opioids, so they decrease immediate pain.

• A. External sensory stimuli and organism's internal state
• B. Pre-optic area and estrogen
• C. Interpersonal attraction and financial stability
• D. Intelligence and physical attractiveness

Explanation: Sexual motivation reflects both external sensory cues and internal physiological states, such as hormonal and bodily conditions.

• A. Lesions of the preoptic area can elicit copulatory activity
• B. Electrical stimulation of the preoptic area can permanently abolish male sexual behavior
• C. Neuronal and metabolic activity is induced the preoptic area during copulation
• D. Small implants of the female hormone estrogen into the preoptic area restore sexual behavior is castrated ratsGet Study Guides

Explanation: Copulation produces increased neuronal and metabolic activity in the preoptic area, supporting its role in male sexual behavior.

• A. Women might choose a partner likely to provide reliability and stability
• B. Women might be attracted to men who are successful and powerful
• C. Men might guard the partner from the attentions of other men
• D. None of the above-all are trueEnroll In Courses

Explanation: All three behaviors can be understood as evolutionary influences on sexual behavior: choosing reliable or powerful partners and guarding a…

• A. Wide range of drinks available stimulate desire to drink
• B. We drink more when offered variety as opposed to only one type of drink
• C. Eating can stimulate drinking behavior
• D. All of the above

Explanation: Drinking can continue beyond physiological water need because variety increases intake and eating often stimulates drinking.

• A. Cellular dehydration; thirst
• B. Hypovolemia; drinking
• C. Cellular dehydration; drinking
• D. Hypovolemia; eating

Explanation: Hypovolemia means reduced blood volume, and the resulting regulatory response commonly includes drinking to restore fluid balance.

• A. When our bodies lose too much water, we feel thirsty
• B. When we eat foods rich in salt, we feel thirsty
• C. Cellular dehydration is sensed peripherally in the body
• D. The part of the brain that senses cellular dehydration is between the preoptic area and the hypothalamusTake Psychology Courses

Explanation: Cellular dehydration is detected mainly by osmoreceptors in the brain, especially around the organum vasculosum of the lamina terminalis…

• A. Emotions
• B. Goals
• C. Society
• D. Communication

Explanation: A motivational state energizes and directs behavior toward a goal, such as obtaining food, water, or safety.

• A. 1,2 & 3
• B. 1 & 4
• C. 2,3 & 4
• D. 2 & 3Trace Family History

Explanation: The orbitofrontal cortex contributes to survival-related evaluation, reward decoding, and emotional processing.