________ is a serious consideration when using interview and questionnaire methods with children, who tend to answer according to what they think the right answer should be in order to be seen in a more favorable light

The image of a key fitting into a keyhole is most useful in understanding how

a. synaptic vesicles are opened by an action potential. b. the end of one neuron fits snugly into another. c. ion channels open and close. d. neurotransmitters bind to receptor molecules.

According to the authors, our memory is most like

A) hardened metal. Incorrect. Once you have a memory, it is not permanently stored in one form. It can change or alter over time. B) melting wax. C) an old photograph. D) a tape recorder.