It is now believed that short-term memory can hold as much information as can be repeated or rehearsed in ______ seconds

While college students may sometimes be an exception, most humans sleep at night and are awake during the day. What maintains this relationship?

A) The eye relays messages to the brain about light levels, which synchronizes the circadian rhythms to the day-night cycle. B) People get more exercise during daylight, which promotes alertness and wakefulness. C) Ambient air temperature is cooler at night, which triggers the body to sleep. D) Our internal biological clock is synchronized with the day-night cycle when we are born.

One of the most common instruments to gather data is a personal interview. Which of the following questions/statements might a researcher ask in a structured interview?

a. If you could have the perfect job, what would it be? b. Describe a time when you communicated some unpleasant news or feelings to a friend. What happened? c. Would your spouse describe you as a warm fuzzy or a cold prickly? d. Think of a day when you had many things to do and describe how you scheduled your time.