Origins of Intelligence: The Evolution of Cognitve Development in Monkeys, Apes, and HumansSelected by Choice Magazine as an Outstanding Academic Title Since Darwin's time, comparative psychologists have searched for a good way to compare cognition in humans and nonhuman primates. In Origins of Intelligence, Sue Parker and Michael McKinney offer such a framework and make a strong case for using human development theory (both Piagetian and neo Piagetian) to study the evolution of intelligence across primate species. Their approach is