Author name: Umar Draz

Norm-referenced tests compare individuals against each other to rank or classify their performance relative to peers. This comparison helps in understanding relative standing and performance.

Multiple choice questions provide more reliable marking due to their objective nature and ease of scoring. They have clear correct answers, reducing subjectivity in the evaluation process.

A difficulty value less than 0.20 indicates that the test item is very difficult, as only a small proportion of test-takers can answer it correctly. Such items may need revision to make them fairer.

Objective type questions are advantageous because they are easy to mark and score, providing clear right or wrong answers and reducing grading time and potential bias.

A discrimination value greater than 0.4 indicates that the item effectively distinguishes between high and low performers, making it a good measure of ability.

Performance tests require individuals to solve problems or construct patterns using concrete materials. These tests evaluate practical skills and abilities through hands-on tasks.

The stem of a multiple-choice item should be meaningful, providing a clear and specific question or problem for the test-taker to address. This clarity helps in accurately assessing their knowledge.

A test is a standardized tool used specifically to measure a sample of behavior, knowledge, or skills. It provides a structured method for assessing particular attributes or performance.

Measurement refers to the process of quantifying specific aspects of performance or attributes using numerical values. It focuses purely on quantifiable data rather than qualitative judgments or broader evaluations.

Evaluation aims to make informed judgments about the quality, effectiveness, or value of something based on evidence or criteria. It involves assessing and interpreting data to form a considered opinion.