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. Author manuscript; available in PMC: 2023 Aug 1.
Published in final edited form as: J Sch Psychol. 2022 Jul 15;93:79–97. doi: 10.1016/j.jsp.2022.06.001

Table 2.

Descriptive Statistics for Classroom and School Variables

Classroom Characteristics (N = 334) M SD

   Teacher affiliation with other teachers 3.8 0.7
   Teacher behavior management self-efficacy 3.5 0.8
   Student-to-teacher ratio 19.9 5.8
   ASSIST global scales
   Student cooperation 2.7 0.7
   Student socially disruptive behaviors 0.5 0.4
   CLASS-S
   Emotional support 13.2 2.3
   Positive climate 4.8 0.9
   Teacher Sensitivity 4.8 0.9
   Regard for adolescent perspectives 3.6 1.0
   Classroom organization 16.8 2.3
   Negative climate (R) 6.5 0.6
   Behavior management 5.2 1.0
   Productivity 5.1 1.0
   Instructional support 18.3 4.4
   Instructional learning formats 4.3 0.9
   Content understanding 4.0 1.0
   Analysis and problem solving 2.9 1.1
   Quality of feedback 3.7 1.1
   Instructional dialogue 3.4 1.1
   Student engagement 4.9 1.0

School Characteristics (N = 41) M SD

   Total enrollment 691.7 323.3
   % Black and Latinx students 73.5 27.0
   % Students receiving FARMS 54.5 18.3
   % Students meeting grade level reading expectations 26.7 13.2
   % Suspension 13.7 11.7
N %
   Urban designation 26 63.4
   Suburban designation 13 31.7
   Rural-fringe designation 2 4.8

Note. ASSIST = Assessing School Settings: Interactions of Students and Teachers. CLASS-S = Classroom Assessment Scoring System - Secondary. FARMS = Free and reduced-priced meals. The means for ASSIST global scales were on a scale of 0–4. The response range for CLASS-S was 1–7.

The suspension variable is calculated by dividing the total number of suspension events by total student enrollment.