Accumulating evidence on the nature, function and acquisition of relational knowledge
indicates a crucial role of such knowledge in higher cognitive processes. In this review, we …

Despite the importance of learning and remembering across the lifespan, little is known
about how the episodic memory system develops to support the extraction of associative …

I would like to thank my contributors for making my editorial duties in preparing this volume
so enjoyable. The outstanding quality of their contributions and of their writing made the …

The Language of Thought (LoT) hypothesis proposes that some collections of mental states
and processes are symbol systems to explain language-like systematic properties of …

Arbitrarily applicable derived relational responding has been argued by relational frame
theorists to be a form of operant behavior. The present study examined this idea with 4 …

Conditional (if-then) reasoning is one of the key components of logical reasoning. Studies
examining the way that children and adults make conditional inferences have shown that …

Two experiments tested predictions from a theory in which processing load depends on
relational complexity (RC), the number of variables related in a single decision. Tasks from …

Tying together almost four decades of neo-Piagetian research, Cognitive Development
provides a unique critical analysis and a comparison of concepts across neo-Piagetian …

An Introduction to Developmental Psychology, 3rd Edition is a representative and
authoritative'state of the art'account of human development from conception to adolescence …

Cognitive complexity and control theory and relational complexity theory attribute
developmental changes in theory of mind (TOM) to complexity. In 3 studies, 3‐, 4‐, and 5 …