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Class 11 Psychology Chapter 2 Methods Of Psychology Quiz 4 (25 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. By using a random sample of a population for a study, scientists:

Correct Answer: C) Hope to avoid bias in their study.

2. Case study

Correct Answer: A) Study of one individual in great detail.

3. Which disorder involves the sudden onset of sleep?

Correct Answer: D) Narcolepsy.

4. Is any stimulus or event which varies or can take on different values and can be measured.

Correct Answer: D) Variable.

5. What is the main focus of the behaviorist approach?

Correct Answer: B) Observable and measurable behavior.

6. In depth study of a single person or group revealing some general principle

Correct Answer: C) Case Study.

7. The part of the brain that regulates hunger and thirst is the:

Correct Answer: C) Hypothalamus.

8. The longitudinal method is concerned with observing

Correct Answer: A) The ways in which people change over time.

9. The ability to detect a difference between two stimuli is the:

Correct Answer: C) Difference threshold.

10. Observation is done in a real life setting

Correct Answer: A) Naturalistic.

11. In operant conditioning, behavior is learned through:

Correct Answer: C) Rewards and punishments.

12. An educated guess, the second step in the research process

Correct Answer: D) Hypothesis.

13. What is a disadvantage of the observation method?

Correct Answer: D) It is time-consuming.

14. What is the meaning of the word 'Observation'?

Correct Answer: A) To keep open.

15. What type of correlation has one value increasing as the other value is also increasing?

Correct Answer: A) Postive.

16. Which sense is most connected to memory?

Correct Answer: D) Smell.

17. Which of the following is an experiment in which the participants do not know whether they are receiving a treatment or not?

Correct Answer: C) Single-blind study.

18. According to the behaviorist perspective, psychological science should be rooted in what?

Correct Answer: B) Observation.

19. Believed body was inhabited by various spirits which were responsible for all behaviors Abnormal behavior was believed to be caused by possession of evil spirits

Correct Answer: A) Stone Age.

20. Spontaneous recovery occurs when:

Correct Answer: B) A conditioned response returns after extinction.

21. In naturalistic observations, there is no control over extraneous variables.

Correct Answer: A) True.

22. What can we study through external behavior according to the advantages of observation?

Correct Answer: A) Mind of a person.

23. In an experiment, it is useful to have a control group to

Correct Answer: D) Show the effect of the treatment and no other factors.

24. Which of the following is NOT a type of observation method?

Correct Answer: A) Cumulative Observation.

25. Reinforcement schedules that vary the number of behaviors required for reward are:

Correct Answer: A) Fixed ratio.

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