Influence of Quality Assurance and Standards Officers’ Classroom Observation Practices on Educational Outcomes in Public Secondary Schools in Meru County, Kenya

Abstract

This study evaluated the influence of Quality Assurance and Standards Officers’ (QASOs) classroom observation practices on educational outcomes in public secondary schools in Meru County, Kenya. Utilizing a descriptive correlational research design, the study targeted 10,202 stakeholders across public secondary schools in five sub-counties (Imenti North, Imenti South, Igembe, Tigania, and Buuri). Yamane’s formula and stratified proportionate random sampling were employed to select a sample of 385 respondents, comprising 10 QASOs via census, 15 principals, 74 Heads of Department (HODs), and 286 classroom teachers. Data were gathered using structured Likert-scale questionnaires for school staff and semi-structured interview guides for QASOs, achieving an overall response rate of 96.62% (n = 372). Statistical analysis executed via SPSS version 31 involved descriptive statistics, diagnostic evaluations, and regression models, complemented by qualitative thematic analysis. Diagnostic tests confirmed multivariate normality (D = 0.058, P = .200; W = 0.996, P = .361), absence of severe multicollinearity (VIF = 3.440), homoscedasticity (chi2 = 0.964, P = .326), and independence of errors (Durbin--Watson = 1.987). The overall multiple linear regression model accounted for 71.6% of the total variance in educational outcomes (R2 = .716, F5, 358 = 146.182, P < .001). Specifically, classroom observation practices were revealed to be a statistically significant positive predictor of educational outcomes (β= .218, t = 4.159, P < .001). Descriptive evaluations indicated moderate overall implementation of observation practices (Mean = 3.31, SD = 1.09), with strong ratings in appropriate instructional strategies (Mean = 3.53) and learner engagement (Mean = 3.49), but lower performance in communicating explicit lesson objectives (Mean = 2.93). It is concluded that direct monitoring of classroom instruction by QASOs significantly enhances educational effectiveness and student performance, emphasizing the need to transition observation from routine compliance toward developmental instructional coaching.