In higher education, student evaluation of teaching is widely used as a measure of an academic's teaching performance despite considerable disagreement as to its value. This paper begins by examining the merit of teaching evaluations with reference to the factors influencing the accuracy of the teaching evaluation process. One of the central assumptions on which student evaluation of teaching is based is that there is a relationship between student achievement and student rating of teachers. However, the findings of the majority of studies do not support this assumption. The absence of a strong link between student achievement and teaching evaluations suggests that there is scope for examining other approaches to measuring effective classroom dynamics. This paper presents such an approach based on the notion of transformational classroom leadership. (Contains 1 table and 1 note.)