Diagnostic evaluation ascertains
2014
Diagnostic evaluation ascertains
- A.
Students performance at the beginning of instructions.
- B.
Learning progress and failures during instructions.
- C.
Degree of achievement of instructions at the end.
- D.
Causes and remedies of persistent learning problems during instructions .
Attempted by 58 students.
Show answer & explanation
Correct answer: D
Diagnostic evaluation ascertains Causes and remedies of persistent learning problems during instructions.
What diagnostic evaluation is: it is an assessment aimed at identifying specific learning difficulties, their underlying causes, and the remedies or interventions needed to address them.
Purpose: Pinpoint why a student is struggling (gaps in prior knowledge, misconceptions, skill deficits, or affective factors) so targeted support can be planned.
Timing: Often used before or during instruction when persistent problems are detected, not only at the end of a course.
Methods: Diagnostic tests, detailed error analysis, interviews, observations, and review of previous work.
How it differs from other assessment types:
Unlike formative assessment, which monitors ongoing progress to guide daily instruction, diagnostic evaluation digs into the causes of persistent problems to design specific remedies.
Unlike summative assessment, which evaluates overall achievement at the end, diagnostic evaluation is diagnostic rather than purely evaluative.
Practical implication: teachers use diagnostic findings to plan remediation, targeted practice, and individualized support so students overcome specific learning barriers.