Every defensible selection system rests on one foundational question: what does this job actually require? PSY8761 examines the methods I/O psychologists use to answer that question rigorously, and how that answer translates into selection systems that actually predict job performance.
Job analysis methods
Systematically documenting what a job requires
- Task-oriented job analysis: PSY8761 covers methods documenting the specific tasks, duties, and responsibilities performed in a job, typically gathered through job incumbent and supervisor interviews, observation, and structured questionnaires
- Worker-oriented job analysis: Methods focusing on the underlying human attributes required to perform the job, identifying the knowledge, skills, abilities, and other characteristics (KSAOs) needed for successful performance
- O*NET and standardized taxonomies: The course covers the federal Occupational Information Network (O*NET) database as a standardized resource for job and occupational information, and its practical use in I/O practice as both a starting point and a complement to organization-specific job analysis
Competency modeling
PSY8761 examines competency modeling as a complementary, often more strategically oriented alternative or supplement to traditional job analysis — identifying broader clusters of knowledge, skills, and behaviors associated with successful performance, often tied explicitly to organizational strategy and values rather than only the specific tasks of a single job. The course examines the methodological debate regarding competency models' comparative rigor relative to traditional job analysis, and practical considerations for when each approach, or a combination, best serves an organization's selection and development needs.
Selection methods and predictor-criterion relationships
The course covers the major categories of selection predictors used in personnel selection — cognitive ability tests (among the most consistently validated predictors of job performance across job types in the I/O research literature), structured employment interviews (which substantially outperform unstructured interviews in predictive validity, per the extensive validity generalization research by Schmidt and Hunter and subsequent meta-analytic work), personality assessments (particularly conscientiousness within the Five-Factor Model as a broadly relevant predictor), work samples, and assessment centers — and examines how each predictor's validity is established against relevant performance criteria.
Validation strategies
PSY8761 covers the major validation strategies for demonstrating that a selection procedure is job-related: criterion-related validity (statistically correlating predictor scores with actual job performance criteria), content validity (demonstrating the selection procedure's content directly samples important job content), and construct validity (demonstrating the selection procedure measures the underlying construct it claims to measure, and that construct is genuinely relevant to job performance) — connecting directly to the Uniform Guidelines framework covered in PSY8755 for establishing a selection procedure's legal defensibility.
PSY8761 assignments include job analysis reports, competency model designs, and selection system validation plans
Our I/O psychology specialists deliver methodologically rigorous academic support for PSY8761.
Get Help With PSY8761
Job analysis reports, competency model designs, selection system validation plans, predictor-criterion analysis papers.
Place Your OrderView All ServicesRelated courses
Frequently asked questions
This finding is one of the most consistently replicated and practically important results PSY8761 covers, in part because it directly contradicts the strong, widely-held intuition many hiring managers have that their personal, informal interviewing style and gut judgment about candidates is a reliable way to identify good hires — and the gap between this intuition and the actual research evidence is large enough that I/O psychologists treat interview structure as one of the single most important, and most achievable, levers for improving selection system quality. The extensive meta-analytic literature on selection method validity, most notably synthesized in Schmidt and Hunter's influential body of validity generalization research, has consistently found that structured interviews show substantially higher predictive validity for job performance than unstructured interviews — and the explanation for this gap centers on several specific sources of error and bias that structure is designed to systematically reduce. Unstructured interviews allow each interviewer to ask different questions of different candidates, to weight and interpret responses according to their own idiosyncratic judgment, and to be influenced by a wide range of well-documented cognitive biases — including the interviewer's own first impressions formed within the opening moments of an interview (which research shows can disproportionately anchor the interviewer's overall evaluation despite the remainder of the interview), similar-to-me bias (favoring candidates who resemble the interviewer in background or communication style, which is not necessarily related to job performance), and halo effects (allowing one strongly positive or negative impression to color the interviewer's rating of unrelated qualities). Because each interviewer in an unstructured format is essentially conducting their own unique, unstandardized assessment with whatever questions and judgment criteria they personally favor, there is no consistent, comparable basis across candidates or across interviewers for those evaluations to be reliably tied back to actual job-relevant requirements identified through job analysis. Structured interviews directly address these problems through several specific design features PSY8761 examines: questions are predetermined and tied explicitly to job-analysis-identified KSAOs rather than left to interviewer improvisation, the same questions are asked of every candidate in the same order (ensuring comparability), and responses are scored against predetermined behaviorally anchored rating scales rather than holistic, unstructured impression — all of which substantially reduce the influence of interviewer idiosyncrasy, bias, and inconsistency, and tie the assessment far more directly and consistently to the actual job requirements the interview is meant to measure. The practical lesson I/O practitioners draw from this body of research, and which PSY8761 emphasizes directly, is that the specific, addable structure of an interview process — not simply the experience or intuition of the individual interviewer — is what principally drives its validity as a selection tool, meaning that even organizations with limited resources can meaningfully improve their selection system's predictive accuracy by adopting structured interview design, independent of any other more resource-intensive selection method changes.