KSA Study Guide 2026
Everything you need to pass the KSA exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📚 KSA Topics to Study (31)
✍️ Sample KSA Questions & Answers
1. A KSA assessor needs to determine if a selection test is measuring the intended construct. Which validity type is most relevant?
Construct validity confirms that an assessment actually measures the underlying theoretical construct it is designed to measure.
2. The KSAO framework expands on KSA by adding 'Other Characteristics,' which typically includes:
The 'O' in KSAO captures personal characteristics such as conscientiousness, teamwork orientation, and values that affect job performance but are not strictly knowledge, skills, or abilities.
3. Which Item Response Theory (IRT) model uses only item difficulty to characterize test items?
The Rasch (1PL) model characterizes items using only the difficulty parameter, assuming all items discriminate equally.
4. Which type of validation study compares test scores to performance measures collected at the same time from current employees?
A concurrent validity study collects both predictor and criterion data simultaneously from a current workforce, making it faster but more vulnerable to range restriction.
5. Which approach to competency modeling is most likely to yield competencies that align with organizational strategy and future needs?
Future-oriented job analysis incorporates strategic objectives and anticipated changes, ensuring competency models remain relevant as business needs evolve.
6. How should sensitive candidate data be handled?
Sensitive candidate data, such as personal information, assessment scores, and medical records, must be handled with the utmost care to protect privacy and prevent misuse. This involves implementing robust security measures, like encryption and secure storage, and strictly limiting access to only those individuals who have a legitimate need to view the information. Adhering to data protection regulations is crucial for ethical and legal compliance.