Test Scoring and Analysis Using SAS®
by EdD Ron Cody, Jeffrey Smith
Test Scoring and Analysis Using SAS
- List of Programs
- About This Book
- About These Authors
- Acknowledgments
- Chapter 1: What This Book Is About
- Chapter 2: Reading Test Data and Scoring a Test
- Introduction
- Reading Data from a Text File and Scoring a Test
- Explanation of Program 2.1
- Reading Space-Delimited Data
- Reading Comma-Delimited Data (CSV File)
- Reading Data Directly from an Excel Workbook
- Reading an Answer Key from a Separate File
- Modifying the Program to Score a Test of an Arbitrary Number of Items
- Displaying a Histogram of Test Scores
- Matching Student Names with Student IDs
- Creating a Fancier Roster Using PROC REPORT
- Exporting Your Student Roster to Excel
- Conclusion
- Chapter 3: Computing and Displaying Answer Frequencies
- Chapter 4: Checking Your Test Data for Errors
- Chapter 5: Classical Item Analysis
- Introduction
- Point-Biserial Correlation Coefficient
- Making a More Attractive Report
- The Next Step: Restructuring the Data Set
- Displaying the Mean Score of the Students Who Chose Each of the Multiple Choices
- Combining the Mean Score per Answer Choice with Frequency Counts
- Computing the Proportion Correct by Quartile
- Combining All the Item Statistics in a Single Table
- Interpreting the Item Statistics
- Conclusion
- Chapter 6: Adding Special Features to the Scoring Program
- Introduction
- Modifying the Scoring Program to Accept Alternate Correct Answers
- Deleting Items and Rescoring the Test
- Analyzing Tests with Multiple Versions (with Correspondence Information in a Text File)
- Analyzing Tests with Multiple Versions (with Correspondence Information in an Excel File)
- Analyzing Tests with Multiple Versions (with Correspondence Information and Student Data in an Excel File)
- Conclusion
- Chapter 7: Assessing Test Reliability
- Chapter 8: An Introduction to Item Response Theory - PROC IRT
- Chapter 9: Tips on Writing Multiple-Choice Items
- Chapter 10: Detecting Cheating on Multiple- Choice Tests
- Chapter 11: A Collection of Test Scoring, Item Analysis, and Related Programs
- Introduction
- Scoring a Test (Reading Data from a Text File)
- Scoring a Test (Reading Data From an Excel File)
- Printing a Roster
- Data Checking Program
- Item Analysis Program
- Program to Delete Items and Rescore the Test
- Scoring Multiple Test Versions (Reading Test Data and Correspondence Data from Text Files)
- Scoring Multiple Test Versions (Reading Test Data from a Text File and Correspondence Data from an Excel File)
- Scoring Multiple Test Versions (Reading Test Data and Correspondence Data from Excel Files)
- KR-20 Calculation
- Program to Detect Cheating (Method One)
- Program to Detect Cheating (Method Two)
- Program to Search for Possible Cheating
- Conclusion
- Index
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