This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A correlation of 75 between age and amount of time spent in REM sleep means that ____. a. older ... (Read 77 times)

melly21297

  • Hero Member
  • *****
  • Posts: 565
on: Jun 22, 2018
A correlation of 75 between age and amount of time spent in REM sleep means that ____.
 
  a. older people spend more time in REM sleep
 b. younger people spend less time in REM sleep
 c. older people spend less time in REM sleep
 d. the relationship between age and time spent in REM sleep is weak

Question 2

The greater the degree of control that a researcher has over the ____, the more a study approximates a true experiment.
 
  a. subjects in the sample
  b. moderator variables
 c. independent variable
  d. dependent variable


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ecox1012

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 22, 2018
Answer to Question 1

c

Answer to Question 2

c


melly21297

  • Member
  • Posts: 565
Reply 2 on: Jun 22, 2018
Wow, this really help

daiying98

  • Member
  • Posts: 354
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Meta-analysis of 18 studies shows that aerobic exercise causes better performance in older adults on Meta-analysis of 18 studies shows that aerobic exercise causes better performance in older adults on
ESM Study of Time Spent with Family ESM Study of Time Spent with Family
The EEG of alert wakefulness, the EEG that precedes sleep onset, and the four stages of sleep EEG. ... The EEG of alert wakefulness, the EEG that precedes sleep onset, and the four stages of sleep EEG. ...
Sedative/Hypnotics: Induction of Sleep Sedative/Hypnotics: Induction of Sleep
Sleep disorder causes Sleep disorder causes
Incomplete dominance in flowering time of pea plants Incomplete dominance in flowering time of pea plants
Video: Darwin's Observation (Fossils, Galapagos Islands & Africa ) and Natural Selection (Adaptive Traits)

For a complete list of videos, visit our video library