diagnostic assessment

Identifying problem analysis

A diagnostic assessment is an evaluation given before instruction to identify what a learner already knows and where gaps exist.

Unlike summative assessments that measure final achievement, diagnostic assessments guide teaching by revealing specific strengths and weaknesses: The diagnostic assessment showed she had mastered fractions but struggled with decimals.

The term appears in education, medicine, and technical fields wherever baseline understanding shapes next steps.

Opposites
purpose in care sequence

diagnostic assessmenttreatment

Care for an ailment

intervention · therapy · remediation · cure · treatment plan

timing in educational/clinical cycle

diagnostic assessmentfinal examination

Concluding academic assessment

post-test · achievement test · formative assessment · wellness check

specificity of evaluation

diagnostic assessmentroutine checkup

Regular scheduled medical examination

wellness exam · annual physical

Family

diagnostic, assessment, diagnose, diagnosis, diagnosed, diagnosing, diagnostics, diagnostician, assess

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