Abstract
This study focused on teacher self-disclosure in the classroom and the introduction of a measure that encompasses three dimensions of teacher self-disclosure: amount, relevance, and valence. Although other measures of self-disclosure exist, including a unidimensional scale for quantity of teacher self-disclosure, past research indicated that teacher self-disclosure entails more than just the amount. Specifically, we determined that relevance and valence are important dimensions of teacher self-disclosure. Additionally, the three dimensions of teacher self-disclosure related to course affect, affect for the instructor, student motivation, teacher clarity, and student interest. The Teacher Self-Disclosure Scale revealed a suitable level of reliability (α = .80 amount; α = .88 relevance; α = .84 negativity) and evidence of criterion validity.
Notes
Note. Amount (eigenvalue = 2.46, 17.6% variance), relevance (eigenvalue = 3.69, 26.3% variance), negativity (eigenvalue = 2.80, 20.1% variance).
Note. ∗p < .05.
† p < .001; no mark = not significant.
Note. R2 = 04 for Step 1; ΔR2 = .02 for Step 2.
∗p < .05.
Note. R2 = .05 for Step 1; ΔR2 = .03 for Step 2; ΔR2 = .02 for Step 3.
∗p < .01.
Note. R2 = .04 for Step 1; ΔR2 = .04 for Step 2.
∗p < .01.
Note. R2 = .13 for Step 1; ΔR2 = .12 for Step 2.
∗p < .001.
Note. Wilks’ lambda = .70, F (9, 562) = 9.22, p < .001.
Rc1 = .48, Rc2 = .26.