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EPSY 546: LECTURE 1 INTRODUCTION TO MEASUREMENT THEORY

EPSY 546: LECTURE 1 INTRODUCTION TO MEASUREMENT THEORY. George Karabatsos. What is test theory?. WHAT IS A TEST?. Test: A procedure for obtaining a sample of person behavior from a specified domain of items. WHAT IS A TEST?.

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EPSY 546: LECTURE 1 SUMMARY

EPSY 546: LECTURE 1 SUMMARY. George Karabatsos. REVIEW. REVIEW. Test (& types of tests). REVIEW. Test (& types of tests) Item response scoring paradigms. REVIEW. Test (& types of tests) Item response scoring paradigms Data paradigm of test theory (typical). DATA PARADIGM.

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Introduction to Item Response Theory

Psy 427 Cal State Northridge Andrew Ainsworth, PhD. Introduction to Item Response Theory. Contents. Item Analysis in General Classical Test Theory Item Response Theory Basics Item Response Functions Item Information Functions Invariance IRT Assumptions Parameter Estimation in IRT

966 views • 64 slides

Differential Item Functioning

Differential Item Functioning. Laura Gibbons, PhD Thank you, Rich Jones, Frances Yang, and Paul Crane. Thank you, NIA.

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Functional Methods for Testing Data

367 views • 36 slides

Richard B. Francoeur, Ph.D. Associate Professor of Social Work Adelphi University

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Judith A. Vessey, PhD, MBA, RN, FAAN Rachel L. DiFazio, RN, PhD(c) Tania D. Strout, PhD, RN

Increasing Meaning in Measurement: A Rasch Analysis of the Child Adolescent Teasing Scale (CATS). Judith A. Vessey, PhD, MBA, RN, FAAN Rachel L. DiFazio, RN, PhD(c) Tania D. Strout, PhD, RN.

327 views • 21 slides

ITEM RESPONSE THEORY MODELS & COMPOSITE MEASURES Sharon-Lise T. Normand

366 views • 21 slides