× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
o
6
6
G
3
c
3
q
3
m
3
j
3
s
2
b
2
j
2
u
2
j
2
New Topic  
colleen colleen
wrote...
Valued Member
Posts: 17076
9 years ago
Insomnia is defined
a. as the inability to fall asleep within 5 minutes of going to bed.
b. as awakening four or more times during the night.
c. as a problem in rapidly reaching REM sleep.
d. in relation to a person’s particular sleep needs.
e. as a relative lack of slow-wave sleep compared to REM sleep.
Read 192 times
1 Reply
Sunshine ☀ ☼

Related Topics

Replies
wrote...
Valued Member
9 years ago
Insomnia is defined in relation to a person’s particular sleep needs.
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1260 People Browsing
Related Images
  
 1435
  
 315
  
 3023
Your Opinion
What percentage of nature vs. nurture dictates human intelligence?
Votes: 436