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. 2021 Dec 22;33(1):18–32. doi: 10.1177/09567976211028984

Table 2.

Estimands of Interest: Conditional Average Treatment Effects (CATEs)

Analysis Teachers reporting fixed mindsets Teachers reporting growth mindsets
Assuming no confounding of the moderator CATES = Fixed = E[Yij|Tij=Mindset,Sj=Fixed]E[Yij|Tij=Control,Sj=Fixed] CATES = Growth = E[Yij|Tij=Mindset,Sj=Growth]E[Yij|Tij=Control,Sj=Growth]
E Adjusting for potential confounding (primary estimand of interest) CATES = Fixed, C = c = E[Yij|Tij=Mindset,Sj=Fixed,Cj=c]E[Yij|Tij=Control,Sj=Fixed,Cj=c] CATES = Growth, C = c = E[Yij|Tij=Mindset,Sj=Growth,Cj=c]E[Yij|Tij=Control,Sj=Growth,Cj=c]

Note: CATE refers to the treatment effect within a subgroup; i indexes students, j indexes teachers. Y = math grades, T (for treatment) = treatment status, S = teacher mindset, C (for confounds) = vector of teacher-mindset confounds, c = population average for potential teacher or school confounds. See proofs and justifications in the article by Yamamoto et al. (2019).