WGU D184 STANDARD-BASED ASSESSMENT
CERTIFICATION EXAM 2026/2027 | Western Governors
University | Complete Solution | Pass Guaranteed - A+
Graded
Section 1: Foundations of Standards-Based Assessment Systems
(Questions 1-12)
Question 1
A 7th-grade science teacher administers a unit test on cellular biology at the end of a
three-week instructional unit. The results are used to calculate students' final grades
and determine whether the class met the district's proficiency target for the state
science standard SC.7.L.14.1. Which type of assessment has the teacher primarily
used?
A. A diagnostic assessment used to identify prerequisite skill gaps before instruction
begins.
B. A formative assessment used to adjust daily instruction and provide ongoing
feedback.
C. A summative assessment used to evaluate student learning at the end of an
instructional period against standards.
D. A benchmark assessment used to predict performance on a future high-stakes test.
Correct Answer: C
Rationale: The assessment is administered at the end of an instructional unit, its results
contribute to final grades, and it measures attainment of a specific state
,standard—hallmarks of a summative assessment. Option A is incorrect because
diagnostic assessments occur before instruction; Option B is incorrect because
formative assessments are ongoing and used to adjust instruction, not for grading;
Option D is incorrect because benchmark assessments are interim predictive measures,
not end-of-unit evaluations tied to grades.
Question 2
A school district implements a mastery-based learning system in which students must
demonstrate proficiency on each learning standard before advancing to the next level.
Student progress is tracked using proficiency scales with levels 1.0–4.0. Which
characteristic distinguishes this system from a traditional norm-referenced grading
approach?
A. Student performance is compared to a national percentile rank rather than to
predefined criteria.
B. Student performance is evaluated against fixed, predetermined standards of mastery
rather than against the performance of other students.
B. Student grades are determined solely by attendance and participation.
D. The system relies exclusively on standardized test scores for all grading decisions.
Correct Answer: B
Rationale: Mastery-based (criterion-referenced) systems evaluate students against fixed
standards of proficiency, whereas norm-referenced systems compare students to each
other. Option A describes norm-referencing, not mastery-based learning; Option C is
incorrect as mastery-based systems rely on demonstrated competency, not attendance;
Option D is incorrect as mastery-based systems use multiple assessment types, not
exclusively standardized tests.
Question 3
,A special education teacher uses curriculum-based measurement (CBM) to collect
weekly fluency data on all her students with IEPs. She graphs the data points and
compares each student's trend line to an aim line representing expected growth. Which
assessment purpose is being served?
A. Summative evaluation of annual IEP goal attainment.
B. Formative progress monitoring to inform instructional decisions and evaluate
intervention effectiveness.
C. Diagnostic classification of students into disability categories.
D. Norm-referenced screening to identify the top 10% of performers.
Correct Answer: B
Rationale: Weekly CBM with graphed trend lines compared to aim lines is the defining
structure of formative progress monitoring, used to evaluate whether interventions are
working and to adjust instruction. Option A is incorrect because summative evaluation
occurs at the end of a period; Option C is incorrect because CBM is not used for
diagnostic classification; Option D is incorrect because CBM is criterion-referenced and
growth-oriented, not norm-referenced.
Question 4
In the WGU MSEd program, a teacher candidate must complete a performance
assessment (PA) in which she designs a standards-aligned unit, implements it with
students, and submits video evidence, student work samples, and a written reflection
evaluated against a Taskstream rubric. Which statement accurately distinguishes a PA
from an objective assessment (OA)?
A. A PA measures applied, authentic practice through complex, extended tasks, while an
OA typically measures discrete knowledge through selected-response or short-answer
items.
, B. A PA and an OA are identical in structure and differ only in the number of questions
administered.
C. A PA is always scored by computer algorithms, while an OA requires human raters.
D. A PA measures only theoretical knowledge, while an OA measures classroom
implementation.
Correct Answer: A
Rationale: WGU performance assessments require candidates to demonstrate applied
competency through authentic, complex tasks (unit design, implementation, reflection)
scored against rubrics, whereas objective assessments measure discrete knowledge
via selected-response items. Option B is incorrect as the structures differ
fundamentally; Option C reverses the scoring methods; Option D is incorrect as PAs
measure implementation, not just theory.
Question 5
A high school principal reviews the district's assessment calendar and notices that
students take a state standardized test in April, a district benchmark in October and
February, and teachers administer common formative assessments every two weeks.
Which principle of balanced assessment systems is best illustrated?
A. Using a single high-stakes test to make all accountability decisions.
B. Layering multiple assessment types across time to serve different purposes and
provide complementary information.
C. Eliminating teacher-created assessments in favor of externally developed tests.
D. Administering assessments as frequently as possible regardless of instructional
utility.
Correct Answer: B
CERTIFICATION EXAM 2026/2027 | Western Governors
University | Complete Solution | Pass Guaranteed - A+
Graded
Section 1: Foundations of Standards-Based Assessment Systems
(Questions 1-12)
Question 1
A 7th-grade science teacher administers a unit test on cellular biology at the end of a
three-week instructional unit. The results are used to calculate students' final grades
and determine whether the class met the district's proficiency target for the state
science standard SC.7.L.14.1. Which type of assessment has the teacher primarily
used?
A. A diagnostic assessment used to identify prerequisite skill gaps before instruction
begins.
B. A formative assessment used to adjust daily instruction and provide ongoing
feedback.
C. A summative assessment used to evaluate student learning at the end of an
instructional period against standards.
D. A benchmark assessment used to predict performance on a future high-stakes test.
Correct Answer: C
Rationale: The assessment is administered at the end of an instructional unit, its results
contribute to final grades, and it measures attainment of a specific state
,standard—hallmarks of a summative assessment. Option A is incorrect because
diagnostic assessments occur before instruction; Option B is incorrect because
formative assessments are ongoing and used to adjust instruction, not for grading;
Option D is incorrect because benchmark assessments are interim predictive measures,
not end-of-unit evaluations tied to grades.
Question 2
A school district implements a mastery-based learning system in which students must
demonstrate proficiency on each learning standard before advancing to the next level.
Student progress is tracked using proficiency scales with levels 1.0–4.0. Which
characteristic distinguishes this system from a traditional norm-referenced grading
approach?
A. Student performance is compared to a national percentile rank rather than to
predefined criteria.
B. Student performance is evaluated against fixed, predetermined standards of mastery
rather than against the performance of other students.
B. Student grades are determined solely by attendance and participation.
D. The system relies exclusively on standardized test scores for all grading decisions.
Correct Answer: B
Rationale: Mastery-based (criterion-referenced) systems evaluate students against fixed
standards of proficiency, whereas norm-referenced systems compare students to each
other. Option A describes norm-referencing, not mastery-based learning; Option C is
incorrect as mastery-based systems rely on demonstrated competency, not attendance;
Option D is incorrect as mastery-based systems use multiple assessment types, not
exclusively standardized tests.
Question 3
,A special education teacher uses curriculum-based measurement (CBM) to collect
weekly fluency data on all her students with IEPs. She graphs the data points and
compares each student's trend line to an aim line representing expected growth. Which
assessment purpose is being served?
A. Summative evaluation of annual IEP goal attainment.
B. Formative progress monitoring to inform instructional decisions and evaluate
intervention effectiveness.
C. Diagnostic classification of students into disability categories.
D. Norm-referenced screening to identify the top 10% of performers.
Correct Answer: B
Rationale: Weekly CBM with graphed trend lines compared to aim lines is the defining
structure of formative progress monitoring, used to evaluate whether interventions are
working and to adjust instruction. Option A is incorrect because summative evaluation
occurs at the end of a period; Option C is incorrect because CBM is not used for
diagnostic classification; Option D is incorrect because CBM is criterion-referenced and
growth-oriented, not norm-referenced.
Question 4
In the WGU MSEd program, a teacher candidate must complete a performance
assessment (PA) in which she designs a standards-aligned unit, implements it with
students, and submits video evidence, student work samples, and a written reflection
evaluated against a Taskstream rubric. Which statement accurately distinguishes a PA
from an objective assessment (OA)?
A. A PA measures applied, authentic practice through complex, extended tasks, while an
OA typically measures discrete knowledge through selected-response or short-answer
items.
, B. A PA and an OA are identical in structure and differ only in the number of questions
administered.
C. A PA is always scored by computer algorithms, while an OA requires human raters.
D. A PA measures only theoretical knowledge, while an OA measures classroom
implementation.
Correct Answer: A
Rationale: WGU performance assessments require candidates to demonstrate applied
competency through authentic, complex tasks (unit design, implementation, reflection)
scored against rubrics, whereas objective assessments measure discrete knowledge
via selected-response items. Option B is incorrect as the structures differ
fundamentally; Option C reverses the scoring methods; Option D is incorrect as PAs
measure implementation, not just theory.
Question 5
A high school principal reviews the district's assessment calendar and notices that
students take a state standardized test in April, a district benchmark in October and
February, and teachers administer common formative assessments every two weeks.
Which principle of balanced assessment systems is best illustrated?
A. Using a single high-stakes test to make all accountability decisions.
B. Layering multiple assessment types across time to serve different purposes and
provide complementary information.
C. Eliminating teacher-created assessments in favor of externally developed tests.
D. Administering assessments as frequently as possible regardless of instructional
utility.
Correct Answer: B
