The Problem of Practical Intellect in the Psychology of Animals and the Psychology of the Child

Rieber, R. W., & Robinson, D. K. (2004). The Problem of Practical Intellect in the Psychology of Animals and the Psychology of the Child. In The Essential Vygotsky (pp. 513–537). Springer US. https://doi.org/10.1007/978-0-387-30600-1_17