This book, which Skinner often call his most important work, extends the laboratory-based principles of selection by consequences to account for what people say, write, gesture ...

This book, which Skinner often call his most important work, extends the laboratory-based principles of selection by consequences to account for what people say, write, gesture ...

This book, which Skinner often call his most important work, extends the laboratory-based principles of selection by consequences to account for what people say, write, gesture ...

This book, which Skinner often call his most important work, extends the laboratory-based principles of selection by consequences to account for what people say, write, gesture ...

This book, which Skinner often call his most important work, extends the laboratory-based principles of selection by consequences to account for what people say, write, gesture ...