what different between Restricted response test and extended response test ?

Restricted response tests require students to provide a specific answer or response to a prompt or question, typically in a short format such as a sentence or paragraph. These tests often have clear criteria for grading and are used to assess students' knowledge and understanding of specific content.

Extended response tests, on the other hand, require students to provide a more detailed and comprehensive answer to a prompt or question. These tests typically require students to demonstrate their ability to analyze, synthesize, and evaluate information, and may involve writing essays or longer written responses. Extended response tests are often used to assess students' critical thinking skills and ability to apply their knowledge in a more complex and nuanced way.

Restricted Response Test (RRT)

- Format: Multiple choice, true/false, fill-in-the-blank, matching, etc.
- Answer options: Limited number of specific choices
- Scoring: Based on whether the selected answer matches the correct response
- Focus: Measures recall of specific facts, definitions, and concepts
- Advantages:
- Quick and easy to administer and score
- Objective and reliable results
- Disadvantages:
- May not measure higher-order thinking skills
- Can be biased towards students with strong test-taking skills

Extended Response Test (ERT)

- Format: Essay, short answer, problem-solving, etc.
- Answer options: Open-ended, requiring students to generate their own responses
- Scoring: Based on a rubric that evaluates factors such as content, organization, clarity, and analysis
- Focus: Measures higher-order thinking skills, such as:
- Critical thinking
- Problem-solving
- Analysis
- Communication
- Advantages:
- Better measure of students' understanding of complex concepts
- Allows students to demonstrate their reasoning and writing ability
- Disadvantages:
- More time-consuming to administer and score
- Subjective scoring can lead to variability in results

Key Differences

- Answer options: RRT has limited answer choices, while ERT requires students to generate their own responses.
- Scoring: RRT uses objective scoring, while ERT uses subjective scoring based on a rubric.
- Focus: RRT measures recall of facts, while ERT measures higher-order thinking skills.
- Advantages: RRT is quick and easy to administer, while ERT provides a more comprehensive assessment of student understanding.
- Disadvantages: RRT may not measure higher-order thinking skills, while ERT is more subjective and time-consuming.

What is relay module and how does work