PSYC 431 Study Questions Midterm #1 PDF, Winter 2025

PSYC 431 Study Questions for Midterm #1 January 29, 2025 1. Define and discuss standard error of estimate and standard error of measurement. 2. Describe the major methods of establishing the reliability of a test? 3. What is a test ? What are some of the different types of tests? 4. What are the th...

PSYC 431 Study Questions for Midterm #1 January 29, 2025 1. Define and discuss standard error of estimate and standard error of measurement. 2. Describe the major methods of establishing the reliability of a test? 3. What is a test ? What are some of the different types of tests? 4. What are the three levels of Test Purchaser competencies (A,B,C) and what types of tests and training that are associated with each? 5. What are construct, convergent and concurrent validity? 6. What are criterion, discriminant and face validity? 7. What are some of the sources of measurement error? 8. What are Kuder-Richardson-20 and the Spearman Brown formula? What are they used for? 9. What is item response theory? How is it different from the classical approach to test construction? Six of these will be selected at random. 5 points each. The Exam is 30 points Essay, 35 points Multiple Choice Study Guide for Multiple Choice Chapter 1: What is a test ? What are some of the different types of tests? Chapter 2: Types of scales. What are norms? Types of Norms, Norm referenced test, Criterion- based test. Chapter 4: Test score theory, domain sampling model, sources of error, Item response theory, test-retest reliability, parallel forms reliability, split-half reliability, KR20 formula, Cronbach’s Alpha, Table 4.2, Standard error of measurement. Chapter 5: Validity, Know all of the different types of validity: Construct, Convergent, Concurrent, Criterion, Predictive, Content, Discriminant, Face Chapter 6: Item analysis, item difficulty, item discrimination index, item response theory.