IOP2605 PAST EXAM QUESTIONS & ANSWERS
2026 - REVISION PACK
1. An organization uses a cognitive ability test for entry-level hires. The test's validity coefficient is
0.35, and the selection ratio is 0.20. The base rate of job success is 0.60. Using Taylor-Russell tables,
what is the likely proportion of successful employees among those selected?
A. 0.72
B. 0.80
C. 0.85
D. 0.90
Answer: B
Rationale: With a validity of 0.35, selection ratio of 0.20, and base rate 0.60, Taylor-Russell tables
indicate a success proportion around 0.80. Option A (0.72) would correspond to a lower validity or
higher selection ratio; C and D require higher validity or lower base rate.
2. In a 360-degree feedback system, a manager receives self-ratings that are significantly higher
than ratings from peers and subordinates. According to research on self-other agreement, which of
the following is the most likely consequence for this manager's performance improvement over
time?
A. They will show the greatest improvement because they are motivated by the discrepancy.
B. They will show minimal improvement because they lack self-awareness.
C. They will improve more than over-raters but less than under-raters.
D. They will improve only if the feedback is anonymous and confidential.
Answer: B
Rationale: Research indicates that over-raters (self > others) tend to have lower self-awareness and are
less likely to improve performance. Option A is not supported; under-raters typically improve more.
Option C is incorrect because over-raters show the least improvement. Anonymity (D) is important for
feedback acceptance but does not directly determine improvement.
3. A multinational corporation is developing a leadership assessment center for selecting global
managers. Which of the following combinations of exercises would provide the strongest evidence
of cross-cultural leadership competency?
A. In-basket exercise, leaderless group discussion, and a personality questionnaire.
B. Role-play with a subordinate, presentation on strategic vision, and a case study analysis.
C. Cultural assimilator training simulation, a negotiation exercise with a confederate from a different culture,
and a post-exercise debrief interview.
D. Cognitive ability test, structured interview, and a self-report measure of cultural intelligence.
Answer: C
Rationale: Option C includes a simulation of cross-cultural interaction (cultural assimilator), a
behavioral exercise (negotiation), and a debrief that assesses reflection, all of which directly measure
Page 1
,cross-cultural competencies. Option A lacks cultural specificity; B focuses on general leadership; D
relies on self-report and cognitive tests, which have lower validity for assessing actual cross-cultural
skills.
4. A job analysis reveals that a position requires high levels of both task variety and autonomy.
According to the Job Characteristics Model, which of the following outcomes would be most
strongly predicted for incumbents in this role?
A. High job satisfaction but low organizational commitment.
B. High internal work motivation and high quality performance.
C. Low absenteeism but high turnover intentions.
D. High role ambiguity and low job involvement.
Answer: B
Rationale: The Job Characteristics Model posits that high variety and autonomy enhance experienced
meaningfulness and responsibility, leading to high internal motivation and performance. Option A is
inconsistent because satisfaction and commitment typically correlate. C and D contradict the model's
predictions.
5. A company uses a forced distribution performance appraisal system where managers must rank
employees into top 20%, middle 70%, and bottom 10%. Which of the following is a
psychometrically sound critique of this system?
A. It reduces leniency errors but may increase central tendency.
B. It eliminates halo error but introduces recency bias.
C. It increases interrater reliability but decreases validity.
D. It is legally defensible only if job performance is normally distributed.
Answer: D
Rationale: Forced distribution assumes a normal performance distribution, which may not hold in small
or highly selected workgroups, leading to legal challenges. Option A is incorrect because forced
distribution reduces leniency and central tendency. B: halo error may persist, and recency is not
addressed. C: reliability may actually decrease due to forced rankings.
6. An organization plans to implement a new training program for customer service
representatives. A needs analysis reveals that representatives lack knowledge of new product
features (knowledge gap) and also fail to apply existing knowledge due to low self-efficacy
(motivation gap). Which training approach is most likely to address both gaps?
A. Behavior modeling training with mastery experiences and informational sessions.
B. Lecture-based instruction followed by a written test.
C. Self-paced e-learning modules with knowledge checks.
D. On-the-job shadowing without formal feedback.
Answer: A
Rationale: Behavior modeling training includes modeling, practice, and feedback, which can build both
knowledge and self-efficacy through mastery experiences. Lecture (B) addresses knowledge but not
motivation. E-learning (C) may not build self-efficacy. Shadowing (D) lacks structured learning and
feedback.
Page 2
,7. In a utility analysis for a new selection system, the estimated standard deviation of job
performance in dollars (SDy) is $40,000, the mean test score of selected applicants is 0.8 standard
deviations above the mean, and the selection system costs $200,000 to implement for 100 hires.
Assuming the test has a validity of 0.30, what is the approximate net utility per hire?
A. $9,600
B. $7,600
C. $5,600
D. $3,600
Answer: B
Rationale: Utility per hire = (validity * mean standardized score * SDy) - (cost per hire). Validity=0.30,
mean score=0.8, SDy=$40,000, so gain per hire = 0.30*0.8*40000 = $9,600. Cost per hire =
$200,000/100 = $2,000. Net = $9,600 - $2,000 = $7,600. Option A ignores cost; C and D miscalculate.
8. A researcher is conducting a meta-analysis of the relationship between transformational
leadership and employee creativity. Which of the following is a potential threat to the validity of
the meta-analysis if not addressed?
A. Heterogeneity in the measurement of creativity across studies.
B. Publication bias favoring studies with null results.
C. Low statistical power in individual primary studies.
D. Use of random-effects models instead of fixed-effects.
Answer: A
Rationale: Heterogeneity in creativity measures can obscure true relationships and lead to misleading
average effect sizes. Publication bias (B) usually favors significant results, not null. Low power (C) is a
problem in primary studies but is mitigated by meta-analysis. Choice of random vs. fixed effects (D) is a
modeling decision, not a threat per se.
9. An employer administers a personality test that measures conscientiousness and extraversion.
The test has adverse impact against a protected group. Which of the following is the best legal
defense for the employer?
A. The test is a valid predictor of job performance for all groups.
B. The test is used for all applicants regardless of group membership.
C. The test was developed by a reputable test publisher.
D. The test is less expensive than alternative selection methods.
Answer: A
Rationale: Under the Uniform Guidelines on Employee Selection Procedures, a showing of validity (job
relatedness) is the primary defense against adverse impact. Option B (universal administration) does not
justify impact. C (reputation) is not a legal defense. D (cost) is not relevant to legality.
10. A team of researchers develops a new situational judgment test (SJT) for selecting managers.
They find that the SJT has high internal consistency (alpha = 0.90) but low test-retest reliability (r
= 0.50). Which of the following is the most plausible explanation?
A. The SJT measures a stable trait that is unaffected by experience.
Page 3
, B. The SJT items are highly homogeneous but the construct being measured is state-like or influenced by
learning.
C. The SJT suffers from a ceiling effect due to item difficulty.
D. The SJT has high content validity but low criterion validity.
Answer: B
Rationale: High alpha suggests items are intercorrelated, but low test-retest indicates that scores change
over time, which is consistent with a construct that develops with experience (e.g., managerial
judgment). Option A contradicts low test-retest. Ceiling effects (C) would lower alpha. D does not
address the reliability pattern.
11. In the context of organizational behavior, which of the following best describes the relationship
between organizational culture and organizational climate?
A. Culture is the surface-level manifestation of climate, observable through employee attitudes.
B. Climate is a temporary perception of the work environment, while culture is deeply embedded in shared
assumptions and values.
C. Culture and climate are interchangeable terms referring to the same underlying construct.
D. Climate is the stable, enduring pattern of beliefs, while culture fluctuates based on leadership changes.
Answer: B
Rationale: Organizational climate refers to employees' shared perceptions of the organization's policies,
practices, and procedures, and is more malleable. Organizational culture, in contrast, is a deeper, more
stable set of shared assumptions, values, and beliefs that guide behavior. Option B correctly
distinguishes climate as temporary and culture as deeply embedded.
12. A researcher wants to study the effect of a new training program on employee productivity. She
measures productivity before and after the training in the same group of employees. Which
statistical test is most appropriate to analyze the data?
A. Independent samples t-test
B. Paired samples t-test
C. One-way ANOVA
D. Chi-square test of independence
Answer: B
Rationale: The study uses a within-subjects design with two measurements (pre-test and post-test) on the
same group. The paired samples t-test is designed for comparing two related means. The independent
samples t-test (A) would be for two different groups, one-way ANOVA (C) for three or more groups, and
chi-square (D) for categorical data.
13. According to Herzberg's Two-Factor Theory, which of the following is an example of a hygiene
factor?
A. Recognition for achievement
B. Opportunities for advancement
C. Company policies and administration
D. Meaningfulness of the work
Page 4
2026 - REVISION PACK
1. An organization uses a cognitive ability test for entry-level hires. The test's validity coefficient is
0.35, and the selection ratio is 0.20. The base rate of job success is 0.60. Using Taylor-Russell tables,
what is the likely proportion of successful employees among those selected?
A. 0.72
B. 0.80
C. 0.85
D. 0.90
Answer: B
Rationale: With a validity of 0.35, selection ratio of 0.20, and base rate 0.60, Taylor-Russell tables
indicate a success proportion around 0.80. Option A (0.72) would correspond to a lower validity or
higher selection ratio; C and D require higher validity or lower base rate.
2. In a 360-degree feedback system, a manager receives self-ratings that are significantly higher
than ratings from peers and subordinates. According to research on self-other agreement, which of
the following is the most likely consequence for this manager's performance improvement over
time?
A. They will show the greatest improvement because they are motivated by the discrepancy.
B. They will show minimal improvement because they lack self-awareness.
C. They will improve more than over-raters but less than under-raters.
D. They will improve only if the feedback is anonymous and confidential.
Answer: B
Rationale: Research indicates that over-raters (self > others) tend to have lower self-awareness and are
less likely to improve performance. Option A is not supported; under-raters typically improve more.
Option C is incorrect because over-raters show the least improvement. Anonymity (D) is important for
feedback acceptance but does not directly determine improvement.
3. A multinational corporation is developing a leadership assessment center for selecting global
managers. Which of the following combinations of exercises would provide the strongest evidence
of cross-cultural leadership competency?
A. In-basket exercise, leaderless group discussion, and a personality questionnaire.
B. Role-play with a subordinate, presentation on strategic vision, and a case study analysis.
C. Cultural assimilator training simulation, a negotiation exercise with a confederate from a different culture,
and a post-exercise debrief interview.
D. Cognitive ability test, structured interview, and a self-report measure of cultural intelligence.
Answer: C
Rationale: Option C includes a simulation of cross-cultural interaction (cultural assimilator), a
behavioral exercise (negotiation), and a debrief that assesses reflection, all of which directly measure
Page 1
,cross-cultural competencies. Option A lacks cultural specificity; B focuses on general leadership; D
relies on self-report and cognitive tests, which have lower validity for assessing actual cross-cultural
skills.
4. A job analysis reveals that a position requires high levels of both task variety and autonomy.
According to the Job Characteristics Model, which of the following outcomes would be most
strongly predicted for incumbents in this role?
A. High job satisfaction but low organizational commitment.
B. High internal work motivation and high quality performance.
C. Low absenteeism but high turnover intentions.
D. High role ambiguity and low job involvement.
Answer: B
Rationale: The Job Characteristics Model posits that high variety and autonomy enhance experienced
meaningfulness and responsibility, leading to high internal motivation and performance. Option A is
inconsistent because satisfaction and commitment typically correlate. C and D contradict the model's
predictions.
5. A company uses a forced distribution performance appraisal system where managers must rank
employees into top 20%, middle 70%, and bottom 10%. Which of the following is a
psychometrically sound critique of this system?
A. It reduces leniency errors but may increase central tendency.
B. It eliminates halo error but introduces recency bias.
C. It increases interrater reliability but decreases validity.
D. It is legally defensible only if job performance is normally distributed.
Answer: D
Rationale: Forced distribution assumes a normal performance distribution, which may not hold in small
or highly selected workgroups, leading to legal challenges. Option A is incorrect because forced
distribution reduces leniency and central tendency. B: halo error may persist, and recency is not
addressed. C: reliability may actually decrease due to forced rankings.
6. An organization plans to implement a new training program for customer service
representatives. A needs analysis reveals that representatives lack knowledge of new product
features (knowledge gap) and also fail to apply existing knowledge due to low self-efficacy
(motivation gap). Which training approach is most likely to address both gaps?
A. Behavior modeling training with mastery experiences and informational sessions.
B. Lecture-based instruction followed by a written test.
C. Self-paced e-learning modules with knowledge checks.
D. On-the-job shadowing without formal feedback.
Answer: A
Rationale: Behavior modeling training includes modeling, practice, and feedback, which can build both
knowledge and self-efficacy through mastery experiences. Lecture (B) addresses knowledge but not
motivation. E-learning (C) may not build self-efficacy. Shadowing (D) lacks structured learning and
feedback.
Page 2
,7. In a utility analysis for a new selection system, the estimated standard deviation of job
performance in dollars (SDy) is $40,000, the mean test score of selected applicants is 0.8 standard
deviations above the mean, and the selection system costs $200,000 to implement for 100 hires.
Assuming the test has a validity of 0.30, what is the approximate net utility per hire?
A. $9,600
B. $7,600
C. $5,600
D. $3,600
Answer: B
Rationale: Utility per hire = (validity * mean standardized score * SDy) - (cost per hire). Validity=0.30,
mean score=0.8, SDy=$40,000, so gain per hire = 0.30*0.8*40000 = $9,600. Cost per hire =
$200,000/100 = $2,000. Net = $9,600 - $2,000 = $7,600. Option A ignores cost; C and D miscalculate.
8. A researcher is conducting a meta-analysis of the relationship between transformational
leadership and employee creativity. Which of the following is a potential threat to the validity of
the meta-analysis if not addressed?
A. Heterogeneity in the measurement of creativity across studies.
B. Publication bias favoring studies with null results.
C. Low statistical power in individual primary studies.
D. Use of random-effects models instead of fixed-effects.
Answer: A
Rationale: Heterogeneity in creativity measures can obscure true relationships and lead to misleading
average effect sizes. Publication bias (B) usually favors significant results, not null. Low power (C) is a
problem in primary studies but is mitigated by meta-analysis. Choice of random vs. fixed effects (D) is a
modeling decision, not a threat per se.
9. An employer administers a personality test that measures conscientiousness and extraversion.
The test has adverse impact against a protected group. Which of the following is the best legal
defense for the employer?
A. The test is a valid predictor of job performance for all groups.
B. The test is used for all applicants regardless of group membership.
C. The test was developed by a reputable test publisher.
D. The test is less expensive than alternative selection methods.
Answer: A
Rationale: Under the Uniform Guidelines on Employee Selection Procedures, a showing of validity (job
relatedness) is the primary defense against adverse impact. Option B (universal administration) does not
justify impact. C (reputation) is not a legal defense. D (cost) is not relevant to legality.
10. A team of researchers develops a new situational judgment test (SJT) for selecting managers.
They find that the SJT has high internal consistency (alpha = 0.90) but low test-retest reliability (r
= 0.50). Which of the following is the most plausible explanation?
A. The SJT measures a stable trait that is unaffected by experience.
Page 3
, B. The SJT items are highly homogeneous but the construct being measured is state-like or influenced by
learning.
C. The SJT suffers from a ceiling effect due to item difficulty.
D. The SJT has high content validity but low criterion validity.
Answer: B
Rationale: High alpha suggests items are intercorrelated, but low test-retest indicates that scores change
over time, which is consistent with a construct that develops with experience (e.g., managerial
judgment). Option A contradicts low test-retest. Ceiling effects (C) would lower alpha. D does not
address the reliability pattern.
11. In the context of organizational behavior, which of the following best describes the relationship
between organizational culture and organizational climate?
A. Culture is the surface-level manifestation of climate, observable through employee attitudes.
B. Climate is a temporary perception of the work environment, while culture is deeply embedded in shared
assumptions and values.
C. Culture and climate are interchangeable terms referring to the same underlying construct.
D. Climate is the stable, enduring pattern of beliefs, while culture fluctuates based on leadership changes.
Answer: B
Rationale: Organizational climate refers to employees' shared perceptions of the organization's policies,
practices, and procedures, and is more malleable. Organizational culture, in contrast, is a deeper, more
stable set of shared assumptions, values, and beliefs that guide behavior. Option B correctly
distinguishes climate as temporary and culture as deeply embedded.
12. A researcher wants to study the effect of a new training program on employee productivity. She
measures productivity before and after the training in the same group of employees. Which
statistical test is most appropriate to analyze the data?
A. Independent samples t-test
B. Paired samples t-test
C. One-way ANOVA
D. Chi-square test of independence
Answer: B
Rationale: The study uses a within-subjects design with two measurements (pre-test and post-test) on the
same group. The paired samples t-test is designed for comparing two related means. The independent
samples t-test (A) would be for two different groups, one-way ANOVA (C) for three or more groups, and
chi-square (D) for categorical data.
13. According to Herzberg's Two-Factor Theory, which of the following is an example of a hygiene
factor?
A. Recognition for achievement
B. Opportunities for advancement
C. Company policies and administration
D. Meaningfulness of the work
Page 4
