TABLE 9.
Negatively Phrased subcategories of Instructor Talk use listed as number of Instructor Talk instances per 30 minutes (mean ± SEM)
| Category | Subcategory | GTAs | Facultya | |
|---|---|---|---|---|
| Positively Phrased Instructor Talk | Dismantling the Instructor/Student Relationship | Ignoring Student Challenges | 0.25 ± 0.09 | 0.07 ± 0.03 |
| Assuming Poor Behaviors from Students | 0.96 ± 0.33 | Not observed | ||
| Making Public Judgments about Students | 0.13 ± 0.07 | 0.03 ± 0.02 | ||
| Disestablishing Class Culture | Expecting Students Know What to Do | 0.08 ± 0.06 | 0.07 ± 0.05 | |
| Discouraging Community among Students | Not observed | 0.03 ± 0.03 | ||
| Criticizing Colleagues | 0.04 ± 0.04 | 0.03 ± 0.02 | ||
| Encouraging Only the Right Answer | 0.08 ± 0.08 | 0.03 ± 0.02 | ||
| Compromising Pedagogical Choices | Expressing Doubt in Pedagogical Choice | Not observed | 0.03 ± 0.02 | |
| Using Convenience to Drive Teaching Choices | 0.13 ± 0.09 | 0.13 ± 0.07 | ||
| Teaching to a Subset of Students | Not observed | 0.05 ± 0.03 | ||
| Focusing on the Grade/Short Term | 0.38 ± 0.16 | 0.08 ± 0.05 | ||
| Sharing Personal Judgment | Sharing Self-Judgment or Self-Pity | 0.17 ± 0.08 | 0.18 ± 0.06 | |
| Distancing from Student Experiences | Not observed | 0.03 ± 0.02 | ||
| Masking Science | Being Implicit about the Nature of Science | Not observed | Not observed | |
| Intimidating Students from Science | Not observed | 0.03 ± 0.02 |
aData reprinted from Harrison et al. (2019).