Student Opinion Scale

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Instrument Overview

Expert Notes AvailableView expert commentary on strengths and cautions for this instrument
Strengths

Designed specifically to assess test-taking effort and perceived importance, helping researchers interpret performance on low-stakes assessments. Validated with diverse U.S. 10th graders, including ELL students, with evidence that scores function similarly across language groups.

Cautions

Recent research supports the Effort subscale more strongly than Importance. Scores should not be interpreted as direct measures of students’ academic motivation or ability.

The Student Opinion Scale (SOS) is a brief self-report survey designed to measure students’ motivation and effort when completing a test or other assessment. It focuses on whether students are engaged in the assessment process and whether they put forth sufficient effort to make their test performance meaningful.

The SOS can be used in education research and assessment settings to identify whether low test performance may be related to insufficient effort or motivation. It is typically administered immediately after an assessment and can help researchers examine the validity of test scores, particularly in low-stakes testing situations.

Content

Grades
Post secondary
Languages
English
Respondent
Student

Administration Information

Length
10 items

Psychometrics (additional guidance)

Reliability

Importance: .82 (Cronbach's alpha)
Effort: .86 (Cronbach's alpha)

Item Type
Likert