OWL, LARK OR HUMMINGBIRD QUESTIONNAIRE

13. If you go to bed much later than usual, but don’t need to get up at any particular time the next morning,which ONE of the following events are you most likely to experience?Will wake up at Will wake up at Will wake up at Will NOT wake SCOREusual time andwill NOT fallasleepusual time butwill dozeusual time butwill fall asleepagainup at usual time4 3 2 114. If you had to stay awake between 4:00 - 6:00 am and you had no commitments the next day. WhichONE of the following alternatives would you choose?Would NOT go Would take a Would take a Would take ALL SCOREto bed untilafter 6 amnap before 4 amand then sleepaftergood sleepbefore 4am andthen nap aftersleep before 4am1 2 3 415.You have to do two hours of hard physical work. Now you are entirely free to plan your day. WhichONE of the following times would you choose MOST to do stuff?8-10:00 am 11:00 am-1:00 pm 3:00-5:00 pm 7:00-9:00 pm SCORE4 3 2 116. You are planning a hard physical workout with a friend. You will do this for one hour twice a week.The best time for your friend is between 10:00-11:00pm. How well do you think you would perform at thistime?Would be in Would be in Would find it Would find it SCOREgood form reasonable form difficult very difficult1 2 3 417. Suppose that you‘ve graduated High School and you can choose your own work hours. Assume youwork a FIVE-hour day (including breaks) at an interesting job and are paid by your results. Which FIVECONSECUTIVE HOURS would you select?3:00-7:30am7:30am –12:30pmBetween9:00 am-2:00pmBetween 2-7:00 pmBetween5:00 pm–3:00 am5 4 3 2 1SCORE18. At what time of the day do you think that you reach your "feeling best" peak?4-7:30 am 7:30-9:30 Between Between 9:30 pm-4:00 SCOREam- 9:30am- 4:30pm 4:30-9:30 pm am5 4 3 2 119. Do you think you are a "morning" or "evening" type of person?Definitely a"morning" typeProbably a"morning" typeProbably an"evening" typeDefinitely an"evening" type6 3 2 1SCORETOTAL YOUR SCORE for all of the questions.LARK < HUMMINGBIRD > OWLDefinitely a"morning" typeModerately a"morning" typeNeither type Moderately an"evening" typeDefinitely an"evening" type70-86 59-69 42-58 31-41 16-30TOTALSCOREReference:Adapted from Horne, J. A. and O. Ostberg (1976) "A Self Assessment Questionnaire to DetermineMorningness-Eveningness in Human Circadian Rhythms", International Journal of Chronobiology, 4, 97-110.Professor Alan Hedge, Dept. Design & Environmental Analysis, Cornell University, Ithaca, NY 14853.