The study aimed to explore teachers' attributions for learner difficulties in their schoolwork. In order to explore their attributions of controllability and stability, three groups of teachers, general mainstream class teachers (N = 39), mainstream learning support teachers (N = 35), and special school teachers (N = 25) were asked to rate vignettes about children's difficulties. The results showed that the two groups of teachers working in the mainstream settings viewed learners with identified support needs as having less control over their performance than those with no specific support needs, while special school teachers viewed both learner groups similarly. Similar findings were found for teacher attributions of controllability in high- and low-ability learners. Stability attributions across all conditions showed that special school teachers viewed children's difficulties as more amenable to change than did the two groups of mainstream teachers. The implications of these findings for inclusion in mainstream schools are discussed. (Contains 2 figures and 2 tables.)