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Title:

EPSY 625 REVIEW

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LEC10- PREDICTION AND CLASSIFICATION;DISCRIMINANT ANALYSIS. LEC11- FACTOR ANALYSIS ... LEC14- TEST SCORES. NORMS. TRANSFORMATIONS. EQUATING: HOR. AND VERT. ... – PowerPoint PPT presentation

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Title: EPSY 625 REVIEW


1
EPSY 625 REVIEW
  • SPRING 2005

2
TOPIC AREAS
  • LEC1-TEST THEORY AND PSYCHOLOGY
  • LEC2-PSYCHOLOGICAL SCALING
  • LEC3-COGNITIVE ITEM WRITING
  • LEC4-AFFECTIVE ITEM WRITING
  • LEC5-TRUE SCORE THEORY
  • LEC6-RELIABILITY
  • LEC7-GENERALIZABILITY
  • LEC8- CRT RELIABILITY
  • LEC9- VALIDITY INTRO
  • LEC10- PREDICTION AND CLASSIFICATIONDISCRIMINANT
    ANALYSIS
  • LEC11- FACTOR ANALYSIS
  • LEC12- STRONG TRUE SCORE THEORY
  • LEC13- BIAS
  • LEC14- TEST SCORES

3
LEC1-TEST THEORY AND PSYCHOLOGY
  • HISTORY
  • DEFINITIONS AND ISSUES

4
LEC2-PSYCHOLOGICAL SCALING
  • TYPES- PERSON, RESPONSE,STIMULUS
  • LEVELS OF MEASUREMENT

5
LEC3-COGNITIVE ITEM WRITING
  • THEORY
  • ITEM-CONSTRUCTION GUIDELINES

6
LEC4-AFFECTIVE ITEM WRITING
  • THURSTONE PROCEDURE
  • LIKERT MODIFICATION
  • SEMANTIC DIFFERENTIAL

7
LEC5-TRUE SCORE THEORY
  • MODEL
  • ASSUMPTIONS
  • FACTOR REPRESENTATION
  • RELIABILITY
  • SPEARMAN-BROWN
  • FLOW CHART

8
LEC6-RELIABILITY
  • RELIABILITY DEFINITION
  • SEM PERSPECTIVE
  • STANDARD ERROR OF MEASUREMENT
  • CONFIDENCE INTERVAL
  • DIFFERENCE SCORES

9
LEC7-GENERALIZABILITY
  • ADDITIONAL SOURCES
  • RANDOM VS. FIXED
  • VARIANCE COMPONENTS
  • D-STUDY

10
LEC8- CRT RELIABILITY
  • CUT/PASSING SCORES

11
LEC9- VALIDITY INTRO
  • MESSICKS TABLE
  • TYPES- CONSTRUCT/EVIDENCE
  • CONTENT, CONCURRENT, PREDICTIVE

12
LEC10- PREDICTION AND CLASSIFICATIONDISCRIMINANT
ANALYSIS
  • DISCRIMINANT ANALYSIS
  • REGRESSION

13
LEC11- FACTOR ANALYSIS
  • EXPLORE
  • CONFIRM

14
LEC12- STRONG TRUE SCORE THEORY
  • IRT
  • ADDED ITEM DIFFICULTY AND DISCRIMINATION AS PART
    OF MODEL
  • LOGISTIC REGRESSION
  • SCALING ADVANTAGE

15
LEC13- BIAS
  • TEST BIAS- LEGAL ISSUES
  • ITEM BIAS IRT VS. CHI-SQUARE METHODS

16
LEC14- TEST SCORES
  • NORMS
  • TRANSFORMATIONS
  • EQUATING HOR. AND VERT.
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