 ST is only one of several accounts of mindreading on the market. A rough-and-ready list of the alternatives should at least include: the Intentional Stance Theory (Dennett 1987; Gergely &amp; Csibra 2003; Gergely et al. 1995); Interactionism (Gallagher 2001; Gallagher &amp; Hutto 2008; De Jaegher at al. 2010); and the Theory-Theory (Gopnik &amp; Wellman 1992; Gopnik &amp; Meltzoff 1997; Leslie 1994; Scholl &amp; Leslie 1999). In this entry, we will discuss the Theory-Theory (TT) only, given that the TT-ST controversy has constituted the focal point of the debate on mindreading during the last 30 years or so.