Genetic Algorithm Based Hybrid Fuzzy System for Assessing Morningness
Table 1
rMEQ.
Question number
Question
Option
Point
1
Considering only your own Feeling Best condition rhythm, at what time would you get up if you were entirely free to plan your day?
(i) Before 6:30 a.m. (ii) Between 6:31 a.m. and 7:45 a.m. (iii) Between 7:46 a.m. and 9:45 a.m. (iv) Between 9.46 a.m. and 11:00 a.m. (v) After 11:00 a.m.
5 4 3 2 1
2
During the first half hour after having awakened in the morning, how tired do you feel?
(i) Very tired (ii) Fairly tired (iii) Fairly refreshed (iv) Very refreshed
1 2 3 4
3
At what time in the evening do you feel tired and, as a result, in need of sleep?
(i) Before 9:00 p.m. (ii) Between 9:01 p.m. and 10:15 p.m. (iii) Between 10:16 p.m. and 12:45 a.m. (iv) Between 12:46 p.m. and 2:00 a.m. (v) After 2:01 a.m.
5 4 3 2 1
4
At what time of the day do you think you reach your Feeling Best condition peak?
(i) Between 5:01 a.m. and 8:00 a.m. (ii) Between 8:01 a.m. and 10:00 a.m. (iii) Between 10:01 a.m. and 5:00 p.m. (iv) Between 5:01 p.m. and 10:00 p.m. (v) Between 10:01 p.m. and 5:00 a.m.
5 4 3 2 1
5
One hears about morning and evening types of people. Which one of these types do you consider yourself to be?
(i) Definitely a morning type (ii) Rather morning than evening (iii) Rather evening than morning (iv) Definitely an evening type