EPPP (EXAMINATION FOR PROFESSIONAL
PRACTICE IN PSYCHOLOGY) EXAM QUESTIONS
AND CORRECT DETAILED ANSWERS 2025
(VERIFIED ANSWERS)
1. Which neurotransmitter is most commonly associated with the regulation of
mood and is often targeted in the treatment of depression?
A) Dopamine
B) Serotonin
C) Acetylcholine
D) GABA
Answer: B) Serotonin
Rationale: Serotonin is a key neurotransmitter involved in mood regulation. Many
antidepressant medications, such as SSRIs (Selective Serotonin Reuptake
Inhibitors), work by increasing serotonin levels in the brain, helping alleviate
symptoms of depression.
,2. According to Piaget’s stages of cognitive development, during which stage do
children develop the ability to think logically about concrete events?
A) Sensorimotor
B) Preoperational
C) Concrete operational
D) Formal operational
Answer: C) Concrete operational
Rationale: The concrete operational stage (approximately ages 7-11) is when
children begin to think logically about concrete events but struggle with abstract
or hypothetical concepts.
3. In a multiple baseline design, which of the following is TRUE?
A) The intervention is introduced simultaneously across all behaviors or settings.
B) The intervention is introduced sequentially across behaviors or settings.
C) There is no baseline measurement.
D) The design cannot demonstrate experimental control.
Answer: B) The intervention is introduced sequentially across behaviors or
settings.
Rationale: Multiple baseline designs involve staggered introduction of the
intervention across different behaviors, settings, or subjects to demonstrate
experimental control without withdrawing treatment.
, 4. A client diagnosed with borderline personality disorder is most likely to
benefit from which of the following therapies?
A) Psychoanalysis
B) Dialectical Behavior Therapy (DBT)
C) Exposure Therapy
D) Electroconvulsive Therapy (ECT)
Answer: B) Dialectical Behavior Therapy (DBT)
Rationale: DBT was specifically developed for treating borderline personality
disorder and focuses on skills like emotional regulation, distress tolerance, and
interpersonal effectiveness.
5. In the context of test reliability, what does a high test-retest reliability
coefficient indicate?
A) The test measures what it purports to measure.
B) The test yields consistent results across different administrations.
C) The test items are internally consistent.
D) The test discriminates well between different groups.
Answer: B) The test yields consistent results across different administrations.
Rationale: Test-retest reliability assesses the stability of test scores over time,
indicating the test’s consistency.
6. Which of the following is an example of a Type I error?
PRACTICE IN PSYCHOLOGY) EXAM QUESTIONS
AND CORRECT DETAILED ANSWERS 2025
(VERIFIED ANSWERS)
1. Which neurotransmitter is most commonly associated with the regulation of
mood and is often targeted in the treatment of depression?
A) Dopamine
B) Serotonin
C) Acetylcholine
D) GABA
Answer: B) Serotonin
Rationale: Serotonin is a key neurotransmitter involved in mood regulation. Many
antidepressant medications, such as SSRIs (Selective Serotonin Reuptake
Inhibitors), work by increasing serotonin levels in the brain, helping alleviate
symptoms of depression.
,2. According to Piaget’s stages of cognitive development, during which stage do
children develop the ability to think logically about concrete events?
A) Sensorimotor
B) Preoperational
C) Concrete operational
D) Formal operational
Answer: C) Concrete operational
Rationale: The concrete operational stage (approximately ages 7-11) is when
children begin to think logically about concrete events but struggle with abstract
or hypothetical concepts.
3. In a multiple baseline design, which of the following is TRUE?
A) The intervention is introduced simultaneously across all behaviors or settings.
B) The intervention is introduced sequentially across behaviors or settings.
C) There is no baseline measurement.
D) The design cannot demonstrate experimental control.
Answer: B) The intervention is introduced sequentially across behaviors or
settings.
Rationale: Multiple baseline designs involve staggered introduction of the
intervention across different behaviors, settings, or subjects to demonstrate
experimental control without withdrawing treatment.
, 4. A client diagnosed with borderline personality disorder is most likely to
benefit from which of the following therapies?
A) Psychoanalysis
B) Dialectical Behavior Therapy (DBT)
C) Exposure Therapy
D) Electroconvulsive Therapy (ECT)
Answer: B) Dialectical Behavior Therapy (DBT)
Rationale: DBT was specifically developed for treating borderline personality
disorder and focuses on skills like emotional regulation, distress tolerance, and
interpersonal effectiveness.
5. In the context of test reliability, what does a high test-retest reliability
coefficient indicate?
A) The test measures what it purports to measure.
B) The test yields consistent results across different administrations.
C) The test items are internally consistent.
D) The test discriminates well between different groups.
Answer: B) The test yields consistent results across different administrations.
Rationale: Test-retest reliability assesses the stability of test scores over time,
indicating the test’s consistency.
6. Which of the following is an example of a Type I error?
