The idea that some associations are learned more easily than others is called

When the stimuli in a task occur in highly predictable ways, an individual is often able to attend to both that task and another one at the same time. When this occurs, the processing of the first task is

A. controlled B. automatic C. top-down D. bottom-up E. sequential

Sound energy relating to the loudness of a sound is usually expressed in

a. cycles per second. b. pitch. c. decibels. d. centimeters per linear foot.