1. Do humans have two systems to track beliefs and belief-like states?;Apperly;Psychol. Rev.,2009
2. The Child's Discovery of the Mind;Astington,1993
3. Talking it over with my brain;Astington;Monogr. Soc. Res. Child Dev.,1995
4. What is theoretical about the child's theory of mind? A Vygotskian view of its development;Astington,1996
5. The paradox of intention: assessing children's metarepresentational understanding;Astington,2001