A test designed to reveal a person’s strength or weakness in one or more areas is called

Correct option is B

A diagnostic test is designed to assess a person's strengths and weaknesses in specific areas of knowledge, skills, or abilities. These tests help identify learning difficulties, gaps, or areas requiring improvement so that targeted interventions can be provided. In education, diagnostic tests are commonly used to evaluate students' understanding of subjects before instruction begins, allowing teachers to tailor teaching methods accordingly.

Information Booster:

• Purpose: Identifies areas of difficulty in learning and helps in planning remedial instruction.
• Used in Education: Helps teachers assess students’ prior knowledge, misconceptions, or skill gaps before formal teaching begins.
• Individualized Learning Plans: Diagnostic tests help create personalized learning strategies for students.
• Examples:
  • Pre-assessment in mathematics to check basic arithmetic skills before moving to advanced topics.
  • Language proficiency tests to determine areas needing improvement in reading, writing, or speaking.
• Difference from Achievement Tests: While achievement tests measure what has been learned, diagnostic tests focus on identifying difficulties before learning progresses.
• Commonly Used in Special Education: Helps in identifying learning disabilities such as dyslexia, dyscalculia, or ADHD.
• Basis for Remedial Teaching: Helps educators design targeted interventions for students needing additional support.

Additional Information:

• Remedial Test: Administered after instruction to provide extra support to students who need additional help.
• Achievement Test: Measures how much a student has learned in a subject after instruction (e.g., final exams, standardized tests).
• Formative Test: Conducted during learning to monitor progress and guide instruction (e.g., quizzes, class assignments).