What do older good and poor sleepers do during periods of nocturnal wakefulness? The Sleep Behaviors Scale: 60+.

To determine whether older good and poor sleepers with and without insomnia complaints differ in the nature of activities they engage in during periods of nocturnal wakefulness, the authors developed and evaluated the Sleep Behaviors Scale: 60+. Good sleepers (n = 163), low-distress poor sleepers (n = 49), and high-distress poor sleepers (n = 28) were compared on this measure as well as on sleep parameters, personality, lifestyle, and cognitive-affective variables. Findings indicate good psychometric properties for the new measure, offer a rationale for examining the frequency of the nocturnal behaviors reflected by the measure's 4 subscales (Active Behaviors, Relaxation, Cognitive Arousal, and Medication), and suggest a possible role for these behaviors in the etiology and treatment of insomnia.