IOP3701 Assignment 3 Semester 2 2026 - Due 15 September 2026

IOP3701 Assignment 3 Semester 2 2026 - Due 15 September 2026 IOP3701 INDUSTRIAL PSYCHOLOGICAL TESTING AND ASSESSMENT ASSESSMENT 3 50 Marks INSTRUCTIONS: - Read the scenario carefully before answering the questions. - Answer ALL questions. - Base your answers on the prescribed textbook. - Where a question requires application to the scenario, support your answer with relevant information from the scenario. - Do not merely reproduce definitions where explanation or application is required. - The mark allocation indicates the expected scope of each answer. SCENARIO: Ubuntu Manufacturing (Pty) Ltd is a large South African manufacturing company with branches in several provinces. As the organisation expands, employees are increasingly seeking opportunities for promotion and career development. Management has therefore appointed an Industrial Psychologist to strengthen the organisation's career counselling and psychological assessment practices. Employees who are interested in career advancement participate in career counselling. The workforce is diverse in terms of language, culture, educational background, age and work experience. The Industrial Psychologist therefore cautions management against making career decisions on the basis of a single assessment score and emphasises the importance of considering the individual within their broader personal, social and environmental context. Ubuntu Manufacturing also uses psychological assessments for recruitment, placement, promotion and employee development. Management wants assurance that these assessments are fair across different groups and that employees are not disadvantaged by irrelevant characteristics. The Industrial Psychologist is particularly concerned that some assessment items may function differently for employees from different groups, even where employees have the same level of ability. Before assessments are administered, employees are informed about the purpose of the assessment and how their results will be used. The Industrial Psychologist must ensure that appropriate assessment procedures are followed, that employees are treated fairly and respectfully, and that factors such as language, disability and assessment anxiety are appropriately considered. QUESTION 1: CAREER COUNSELLING AND CAREER ASSESSMENT (15 Marks) 1.1 With reference to Ubuntu Manufacturing, discuss how intelligence, aptitude and interest assessments can contribute to career counselling and career decision-making. In your answer, also explain one limitation of intelligence assessment in career counselling. (7) 1.2 Explain five characteristics of the Systems Theory Framework (STF) that should be considered when providing career counselling to employees at Ubuntu Manufacturing. (5) 1.3 Identify any three steps of the life-design counselling model that could be applied when assisting an employee who requires career counselling at Ubuntu Manufacturing. (3) QUESTION 2 : BIAS, EQUIVALENCE AND DIFFERENTIAL ITEM FUNCTIONING (12 Marks) 2.1 Differentiate between bias and measurement bias in the context of psychological assessment at Ubuntu Manufacturing. (4) 2.2 Explain the relationship between bias and equivalence and its relevance to psychological assessment at Ubuntu Manufacturing. (3) 2.3 The Industrial Psychologist discovers that employees from different groups who have the same ability level do not have the same probability of answering a particular assessment item correctly. Identify and explain the psychometric concept illustrated by this finding, and indicate whether the finding is sufficient to conclude that the item is biased. (5) QUESTION 3: FAIR, ETHICAL AND PROFESSIONAL ASSESSMENT PRACTICE (13 Marks) 3.1 Identify five professional practices that the Industrial Psychologist should follow to ensure that psychological assessments at Ubuntu Manufacturing are conducted fairly and ethically. (5) 3.2 Discuss four duties of an assessment practitioner during assessment administration that should be followed when conducting assessments at Ubuntu Manufacturing. (4) 3.3 Explain the two main goals of individual assessment in the workplace and demonstrate how each goal is reflected in Ubuntu Manufacturing's intended use of psychological assessment. (4) QUESTION 4: INTERPRETATION OF PSYCHOLOGICAL ASSESSMENT RESULTS (10 Marks) 4.1 Differentiate between norm-referenced and criterion-referenced interpretation of psychological assessment results, and provide one example of how each could be used at Ubuntu Manufacturing. (6) 4.2 Discuss two factors that could influence employees' performance during psychological assessment at Ubuntu Manufacturing. (4) TOTAL: [50] © UNISA 2026