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JRCERT Update
Table 2
Template for Analytic Rubric
Performance
Outcome Criterion Rating Scale
Level 1 Level 2 Level 3 Level 4
1 Description of performance Description of performance Description of performance Description of performance
outcome 1 at level 1 outcome 1 at level 2 outcome 1 at level 3 outcome 1 at level 4
2 Description of performance Description of performance Description of performance Description of performance
outcome 2 at level 1 outcome 2 at level 2 outcome 2 at level 3 outcome 2 at level 4
3 Description of performance Description of performance Description of performance Description of performance
outcome 3 at level 1 outcome 3 at level 2 outcome 3 at level 3 outcome 3 at level 4
general, keeping the number under 5 is recommended Validity and Reliability in Rubric
because more quantifiers make it more difficult to Construction
discern between adjoining numbers. For example, Rubric development is futile if the measurement
determining a 3 from a 5 on a 5-point scale is easier tool does not yield consistent and accurate results to
than differentiating a 9 from a 10 on a 10-point scale. improve student learning. Measurement tool validity
However, it is reasonable to use a 10-point scale if the and reliability are imperative facets in assessment.
descriptions are specific. A 3-point scale might include According to Cronbach, validity is “the accuracy of a
descriptors such as basic, proficient, and advanced; a specific prediction or inference made from a test score.” 6
4-point scale might include poor, good, excellent, and Tool development requires validity of the content,
superior; and a 5-point scale might include beginning, construct, and criterion that can be in-depth. Many
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basic, proficient, advanced, and outstanding. statistical methods are available to determine the level
Next, instructors should create performance out- of validity for measurement tools but are beyond the
comes for each level on the rating scale. What does a scope of this article.
poor piece of work or performance look like in com- Reliability refers to the consistency of the data
parison to the other ratings? A detailed rubric that produced by the rubric and applies to inter-rater reli-
has observable and measurable outcomes, such as fre- ability and intra-rater reliability. Multiple evaluators
quency or quality, can assist the evaluator in providing should be able to apply the rubric consistently and
an objective score. Table 1 provides a template for a produce high inter-rater reliability. A single evalu-
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holistic rubric. ator should be able to apply the rubric consistently
The initial steps of developing an analytical rubric throughout the grading process. Intra-rater reliabil-
are similar to those of a holistic rubric. At the beginning ity also is a concern when instructors develop and
of the process, instructors should assign a rating scale apply a rubric to maintain objective evaluation of
and identify performance outcomes, which might be student learning.
learning objectives from a course or the steps in specific Clarifying the scoring rubric affects quality control
task; these usually are found on the left side of the rubric. measures. “A scoring rubric with well-defined score
Then, instructors should write detailed descriptions of categories should assist in maintaining consistent scor-
the expected performance for each level of the scale. The ing regardless of who the rater is or when the rating is
analytical rubric requires more time to develop because completed.” Anchor papers, or examples of work for
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the evaluator rates each aspect of the assignment or the varying descriptors, can assist in maintaining con-
performance individually, not collectively, and provides sistency because evaluators can refer to these pieces of
specific feedback to students. It can be more difficult to evidence for comparison and direction when scoring
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assign grades using an analytical rubric (see Table 2). pieces of work. 7
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