A box used in operant conditioning of animals that limits the available responses and, thus, increases the likelihood that the desired response will occur is called a __________

The core knowledge hypothesis suggests that:

A) infants have inborn abilities for understanding some key aspects of their environment. B) children do not develop true abstract thinking until after puberty. C) children must first develop an essential set of cognitive skills before they can develop abstract thinking. D) children learn through a process of accommodation and assimilation.

Having an excess of norepinephrine can lead to

a. anxiety. b. neuron death. c. the development of Parkinson's disease. d. the development of schizophrenia.