Strengthening School Connectedness to Increase Student Success
Category: Student Well-Being and Mental Health
The Classroom Assessment Scoring System™ (CLASS™) is an observational instrument developed to assess instructional quality in PK-12 classrooms. It is a tool for analyzing the quality of teacher-student interactions in the classroom by capturing multiple dimensions of teaching that are linked to student achievement and development. It produces qualitative ratings of teacher performance on a scale from 1-7 across three broad domains: emotional support, classroom organization, and instructional support.
Content
Grades
Pre-Kindergarten,
Kindergarten,
4,
2nd Grade,
3rd Grade,
4th Grade,
5th Grade,
6th Grade,
7th Grade,
8th Grade,
9th Grade,
10th Grade,
11th Grade,
12th Grade
Languages
English
Respondent
Observer
Administration Information
Length
Four cycles of 15 minute observations.
Qualifications
Yes, training is required for administration.
Access and Use
Contact
contact@teachstone.com
Open Access
No
Use in Research
Allen, J. P., Pianta, R. C., Gregory, A., Mikami, A. Y., & Lun, J. (2011). An interaction-based approach to enhancing secondary school instruction and student achievement. Science, 333(6045), 1034-1037. https://www.doi.org/10.1126/science.1207998
Gregory, A., Allen, J. P., Mikami, A. Y., Hafen, C. A., & Pianta, R. C. (2014). Effects of a professional development program on behavioral engagement of students in middle and high school. Psychology in the Schools, 51(2), 143-163. https://doi.org/10.1002/pits.21741
Pianta, R. C., Belsky, J., Vandergrift, N., Houts, R., & Morrison, F. J. (2008). Classroom effects on children’s achievement trajectories in elementary school. American Educational Research Journal, 45(2), 365-397. https://doi.org/10.3102/0002831207308230
Psychometrics
Scoring
Manual scoring
Referencing
Norm-referenced
Psychometric References
Allen, J., Gregory, A., Mikami, A., Lun, J., Hamre, B., & Pianta, R. (2013). Observations of effective teacher–student interactions in secondary school classrooms: Predicting student achievement with the classroom assessment scoring system—secondary. School Psychology Review, 42(1), 76-98. https://doi.org/10.1080/02796015.2013.12087492
La Paro, K. M., Pianta, R. C., & Stuhlman, M. (2004). The classroom assessment scoring system: Findings from the prekindergarten year. The Elementary School Journal, 104(5), 409-426. https://eric.ed.gov/?id=EJ696268
Ronfeldt, M., & Truwit, M. (2023). Considerations for use of teaching quality measures. EdInstruments Brief, Annenberg Institute for School Reform, Brown University. www.edinstruments.com/teaching.
National Comparison
Yes
