Question no 25: How do standardized tests differ from teacher-made tests in terms of their intended audience and the computation of norms?
Answer: Standardized tests are designed for a large population and have norms computed for comparison and interpretation. Teacher-made tests are usually intended for specific classes and may not have computed norms.
Question no 26: Could you explain the role of validity and reliability in standardized tests and how they differ from teacher-made tests?
Answer: Standardized tests are generally correlated with other valid and reliable tests or measures to establish their own validity and reliability. Teacher-made tests, on the other hand, are often not subjected to statistical procedures to determine their validity and reliability.
Question no 27: What are some typical characteristics of standardized tests that make them different from teacher-made tests?
Answer: Standardized tests tend to be highly objective, have computed norms, and measure innate capacities along with achievement. Teacher-made tests can vary in objectivity, may lack computed norms, and typically focus on subject achievement only.
Question no 28: What are the primary differences between individual and group assessments?
Answer: Individual assessments are one-on-one, more costly, and involve face-to-face interaction, while group assessments evaluate multiple individuals simultaneously, are cost-effective, and lack face-to-face interaction.
Question no 29: What is the key advantage of individual assessments, and in what situations are they particularly useful?
Answer: Individual assessments offer high reliability and are useful for evaluating individuals, especially in small settings where personalized attention is essential.
Question no 30: How can group assessments be affected by external factors, and what measures are taken to ensure standardized administration?
Answer: Group assessments may be influenced by external factors in a group setting, potentially impacting results. To ensure standardized administration, formalities and procedures are implemented to minimize the potential for cheating or collaboration among group members.
