Appendices
Appendix A: Quantitative Reasoning Assessment Instrument and Item Analysis
Test questions are available internally and upon request. Please contact assess@virginia.edu with questions.
Appendix B: Student Sample
Institutional Research and Analytics collaborated with programs across seven undergraduate schools to recruit a representative sample of 369 fourth-year students who consented to participate in the assessment.
School |
Number of Participants |
Participant Percentage |
Total Population |
Total Population Percentage |
---|---|---|---|---|
Architecture |
11 |
3% |
123 |
3% |
Arts and Sciences |
172 |
47% |
2386 |
58% |
Commerce |
45 |
12% |
393 |
10% |
Continuing and Professional Studies |
0 |
0% |
137 |
3% |
Education and Human Development |
33 |
9% |
156 |
4% |
Engineering |
74 |
20% |
702 |
17% |
Leadership and Public Policy |
17 |
5% |
100 |
2% |
Nursing |
17 |
5% |
128 |
3% |
Quantitative Reasoning Assessment Participation by School Totals:
- Number of Participants: 369
- Total Population 4125
Appendix C: Question Topic Matrix
The test questions were designed to address three major topics in quantitative reasoning:
- general mathematics/mathematical reasoning (including arithmetic, geometry, and algebra) (14 questions);
- statistics/statistical reasoning (6 questions);
calculus/trigonometry (5 questions).
Question |
Question Difficulty |
Category |
---|---|---|
1. What is the prob. that person lives in City? |
Easy |
General Math/Math Reasoning |
2. What is the prob. that person alone is not 65+? |
Moderate |
General Math/Math Reasoning |
3. A store marks up the wholesale price… |
Easy |
General Math/Math Reasoning |
4. A business meeting includes 6 vice presidents.. |
Easy |
General Math/Math Reasoning |
5. If the average of three numbers x, y, and z… |
Easy |
General Math/Math Reasoning |
6. The number of websites on the Internet… |
Easy |
General Math/Math Reasoning |
7. If the population was 100,000…what does the model suggest… |
Moderate |
General Math/Math Reasoning |
8. In 1992 the consumer price index… |
Easy |
General Math/Math Reasoning |
9. All three sides of a certain triangle are two inches long… |
Moderate |
General Math/Math Reasoning |
10. The Ace Corporation believes that the retail price of its widgets… |
Hard |
General Math/Math Reasoning |
11. A box contains fuses…prob. that a total of 2 fuses are selected… |
Moderate |
General Math/Math Reasoning |
12. During a recent trip to the grocery store… |
Moderate |
General Math/Math Reasoning |
13. If the correlation between body weight… |
Easy |
Stats/Stats Reasoning |
14. …research relies on results from a sample… |
Moderate |
Stats/Stats Reasoning |
15. For 1 month, 500 elementary students… |
Moderate |
Stats/Stats Reasoning |
16. A study was conducted…for treating AIDS patients… |
Hard |
Stats/Stats Reasoning |
17. A new medication is being tested… |
Easy |
Stats/Stats Reasoning |
18. A recent survey by a large American magazine.. |
Moderate |
Stats/Stats Reasoning |
19. Suppose x and y are positive numbers… |
Easy |
General Math/Math Reasoning |
20. Joe has a rectangular garden… |
Moderate |
General Math/Math Reasoning |
21. Consider two functions, f and g… |
Easy |
Calculus/Trig |
22. If the domain of the function y=… |
Moderate |
Calculus/Trig |
23. What could be the graph of… |
Hard |
Calculus/Trig |
24. The radius of a circle is given as 10 cm…use the concept of differentials… |
Hard |
Calculus/Trig |
25. …where f is the function whose graph is shown… |
Hard |
Calculus/Trig |
Appendix D: Test Blueprint and Accomplished Learning Outcomes Matrix (Accomplished Learning Outcomes)
The test questions were designed to address three major topics in quantitative reasoning and each question was mapped back to the defined learning outcomes.
Proposed replacement for matrix table above:
Questions |
Learning Outcomes (1-10) See Legend Below |
---|---|
1. What is the prob. that person lives in City? |
1 |
2. What is the prob. that person alone is not 65+? |
1 |
3. A store marks up the wholesale price… |
3, 5 |
4. A business meeting includes 6 vice presidents... |
3, 5 |
5. If the average of three numbers x, y, and z… |
3, 6 |
6. The number of websites on the Internet… |
3, 6 |
7. If the population was 100,000…what does the model suggest… |
1, 3 |
8. In 1992 the consumer price index… |
3 |
9. All three sides of a certain triangle are two inches long… |
3 |
10. The Ace Corporation believes that the retail price of its widgets… |
1, 3, 4, 6 |
11. A box contains fuses…prob. that a total of 2 fuses are selected… |
3 |
12. During a recent trip to the grocery store… |
3, 5, 8 |
13. If the correlation between body weight… |
7 |
14. …research relies on results from a sample… |
10 |
15. For 1 month, 500 elementary students… |
7, 9, 10 |
16. A study was conducted…for treating AIDS patients… |
7, 9 |
17. A new medication is being tested… |
9 |
18. A recent survey by a large American magazine... |
10 |
19. Suppose x and y are positive numbers… |
1, 3 |
20. Joe has a rectangular garden… |
3, 4, 5, 8 |
21. Consider two functions, f and g… |
3 |
22. If the domain of the function y=… |
3 |
23. What could be the graph of… |
3 |
24. The radius of a circle is given as 10 cm…use the concept of differentials… |
4 |
25. …where f is the function whose graph is shown… |
3, 4 |
Learning Outcomes Legend
A graduating fourth-year undergraduate student at the University of Virginia will be able to:
- Interpret mathematical models such as formulas, graphs, tables, and schematics, and draw inferences from them.
- Communicate mathematical information symbolically, visually, numerically, and verbally.
- Use arithmetical, algebraic, geometric, and analytic methods to solve problems.
- Estimate and check answers to mathematical problems to determine reasonableness.
- Solve word problems using quantitative techniques and interpret the results.
- Apply mathematical/statistical techniques and logical reasoning to produce predictions, identify optima, and make inferences based on a given set of data or quantitative information.
- Judge the soundness and accuracy of conclusions derived from quantitative information, recognizing that mathematical and statistical methods have limits and discriminating between association and causation.
- Solve multi-step problems.
- Apply statistics to evaluate claims and current literature.
- Demonstrate an understanding of the fundamental issues of statistical inference, including measurement and sampling.
Appendix E: Disaggregated Data
Disaggregated data are available internally and upon request. Please contact assess@virginia.edu with questions.