Assessment Types and Purposes
Assessment-type questions test diagnostic, formative, summative, performance, norm-referenced, criterion-referenced, validity, and reliability concepts.
How to study for Praxis PLT
Use the ETS PLT blueprint as your map: connect child development and learning theory to lesson design, responsive instruction, assessment, professional ethics, and family-community collaboration.
Core concepts
Concept 1
Assessment Types and Purposes questions reward the answer that follows the official source, the professional role, and the stated facts.
Exam cue: Identify the candidate role, client or public risk, source rule, calculation, or process step being tested.
Concept 2
The strongest answer identifies the rule, safety concern, ethical duty, calculation, client factor, or process step before acting.
Exam cue: Check whether the fact pattern is using a national standard, jurisdiction rule, handbook policy, or scenario-specific instruction.
Concept 3
Eliminate answers that ignore requirements, skip documentation, overreach the role, or treat convenience as the standard.
Exam cue: Choose the compliant and professionally scoped answer before the convenient or familiar answer.
Risk pitfalls and guardrails
Treating related standards as interchangeable without checking the source.
Guardrail: Avoid answers that rely only on habit, ignore the stated source, skip safety or compliance steps, or choose convenience over the professional standard.
Skipping screening, documentation, authorization, sanitation, recordkeeping, or other required procedure.
Guardrail: Avoid answers that rely only on habit, ignore the stated source, skip safety or compliance steps, or choose convenience over the professional standard.
Choosing an answer that protects convenience instead of client safety, public protection, or the stated professional duty.
Guardrail: Avoid answers that rely only on habit, ignore the stated source, skip safety or compliance steps, or choose convenience over the professional standard.
Memory anchors
Diagnostic Assessment
Diagnostic assessment identifies readiness, prior knowledge, and misconceptions before instruction.
Formative Assessment
Formative assessment monitors learning during instruction so teaching can be adjusted.
Summative Assessment
Summative assessment evaluates learning after instruction or at the end of a unit.
Performance Assessment
Performance assessment asks students to demonstrate skills through authentic tasks or products.
Criterion-Referenced
Criterion-referenced assessment compares performance to defined standards or criteria.
Norm-Referenced
Norm-referenced assessment compares performance to a reference group.
Validity
Validity asks whether evidence supports the intended interpretation and use of scores.
Reliability
Reliability asks whether assessment results are consistent enough for the intended use.
Checkpoint rule
Do the check-up only after you can summarize each concept in one sentence and identify one dangerous pitfall from memory.
Knowledge Check (after reading)
Short check-up to confirm understanding of this module.
Check-up Questions
Before beginning a unit on fractions, a teacher asks students to represent one-half in as many ways as they can. What is the primary purpose of this assessment?
At the midpoint of a lesson, students answer one question on an exit slip, and the teacher uses the responses to plan the next day. This is primarily which type of assessment?
Answer all questions to submit.
Next step personalized recommendations
Continue learning
Move forward only after this module is stable.
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