2026 Test Bank - Abnormal Psychology in a Changing World, 11th Edition (Nevid
& Rathus ), All Chapters 1-15 covered with verified solution
,CHAPTER 1: Introduction and Methods of Research
20 Multiple-Choice Questions with Correct Answers &
Rationales
Question 1
Abnormal psychology is best defined as the study of:
A) Normal human development
B) Patterns of abnormal behavior, their causes, and
treatment
C) Social group behavior
D) Intelligence and cognitive abilities
Correct Answer: B
Rationale: Chapter 1 defines abnormal psychology as the
scientific study of abnormal behavior patterns, their
etiology (causes), and effective treatments.
Question 2
The “4 Ds” used to define abnormal behavior include
deviance, distress, dysfunction, and:
A) Development
B) Danger
, C) Delusion
D) Dependence
Correct Answer: B
Rationale: The four Ds are Deviance, Distress,
Dysfunction, and Danger (to self or others).
Question 3
Approximately what percentage of U.S. adults experience a
diagnosable psychological disorder in any given year?
A) 10%
B) 26%
C) 45%
D) 65%
Correct Answer: B
Rationale: The textbook states that about 1 in 4 adults
(26%) has a mental disorder annually.
Question 4
Trephination was an ancient treatment that involved:
A) Bloodletting to balance humors
B) Drilling holes in the skull to release evil spirits
C) Isolation in asylums
D) Prayer and moral guidance
, Correct Answer: B
Rationale: This prehistoric practice aimed to allow
demons to escape the head.
Question 5
The biomedical model of abnormal behavior emphasizes:
A) Unconscious conflicts
B) Biological factors such as genetics and neurochemistry
C) Learned maladaptive behaviors
D) Cultural and social influences
Correct Answer: B
Rationale: This perspective views mental disorders as
resulting from physiological causes.
Question 6
A major limitation of the case study method is:
A) Lack of generalizability to larger populations
B) Too much experimental control
C) Difficulty studying rare conditions
D) Low ethical standards
Correct Answer: A
Rationale: While detailed, results from a single case may
not apply to others.
& Rathus ), All Chapters 1-15 covered with verified solution
,CHAPTER 1: Introduction and Methods of Research
20 Multiple-Choice Questions with Correct Answers &
Rationales
Question 1
Abnormal psychology is best defined as the study of:
A) Normal human development
B) Patterns of abnormal behavior, their causes, and
treatment
C) Social group behavior
D) Intelligence and cognitive abilities
Correct Answer: B
Rationale: Chapter 1 defines abnormal psychology as the
scientific study of abnormal behavior patterns, their
etiology (causes), and effective treatments.
Question 2
The “4 Ds” used to define abnormal behavior include
deviance, distress, dysfunction, and:
A) Development
B) Danger
, C) Delusion
D) Dependence
Correct Answer: B
Rationale: The four Ds are Deviance, Distress,
Dysfunction, and Danger (to self or others).
Question 3
Approximately what percentage of U.S. adults experience a
diagnosable psychological disorder in any given year?
A) 10%
B) 26%
C) 45%
D) 65%
Correct Answer: B
Rationale: The textbook states that about 1 in 4 adults
(26%) has a mental disorder annually.
Question 4
Trephination was an ancient treatment that involved:
A) Bloodletting to balance humors
B) Drilling holes in the skull to release evil spirits
C) Isolation in asylums
D) Prayer and moral guidance
, Correct Answer: B
Rationale: This prehistoric practice aimed to allow
demons to escape the head.
Question 5
The biomedical model of abnormal behavior emphasizes:
A) Unconscious conflicts
B) Biological factors such as genetics and neurochemistry
C) Learned maladaptive behaviors
D) Cultural and social influences
Correct Answer: B
Rationale: This perspective views mental disorders as
resulting from physiological causes.
Question 6
A major limitation of the case study method is:
A) Lack of generalizability to larger populations
B) Too much experimental control
C) Difficulty studying rare conditions
D) Low ethical standards
Correct Answer: A
Rationale: While detailed, results from a single case may
not apply to others.
