Before leaving on a trip, Chuck needs to remember to pack his fishing pole and feed the dog. To aid his memory, Chuck imagines the dog fishing. This memory strategy is known as

The preschool period is marked by a decline in which fear?

a. Darkness b. "Creepy" animals (e.g., snakes, spiders) c. School d. Falling

The frequency of a sound wave determines the:

a. loudness that will be perceived b. amplitude of the sound wave c. pitch that will be perceived d. absolute threshold of sound