1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
DerKrebs [107]
3 years ago
11

Dr. Reside treated 20 children using a new therapeutic procedure. An outside observer rated the children's activity level on a l

aboratory task before and after the treatment; 80% of the children decreased their activity level following treatment, and Dr. Reside concluded that the procedure was highly effective. What is the major problem with Dr. Reside’s experiment?
Health
1 answer:
e-lub [12.9K]3 years ago
8 0

Answer:

Dr. Reside's experiment can not be considered effective because his study has only treatment subjects group and lack of control group. That's why his study can be very good but not valid without control group.

In his study, he concluded that 80% children after therapeutic treatment decreased the activity level which can be true but not valid without control group because when he use control group in his study then we will be able to compare the normal or control group and treatment group. Then the study will be valid and effective as well.

You might be interested in
What is a long-term benefit of regularly participating in physical activity?
Burka [1]

Answer:

Increased strength

Explanation:

We can rule out option A because physical activity shouldn’t cause decreased sleep unless your sleeping pattern is wack. Option B is also wrong because Physical activty won’t help with nutritional balance, nutrition is based on what you eat. Option D is wrong because when you are physically active you are burning calories and fat, this leads to weight lost not weight gain.

5 0
2 years ago
Read 2 more answers
Which statement describes the condition of the heart at the point indicated in the electrocardiogram?
Dominik [7]

Answer:

A. The atria are contracting and pushing blood into the bottom ventricles of the heart.

mark me brainliyeast

5 0
3 years ago
Your total health is made up of three parts, like a triangle. Give an example of how physi-cal, mental, emotional, and social he
kompoz [17]

Answer:

physical, mental, emotional, and social health are all related in connection to our self esteem and what we think about ourselves. it usually will determine our mood.

Explanation:

3 0
3 years ago
Which factor can help reduce the risk of suicide?
AveGali [126]
Treating a person's mental disorders will reduce suicide risk.

All of the other options can be dangerous for those suffering from depression or who are suicidal.
5 0
3 years ago
Read 2 more answers
What part of the body has the lowest percentage of fungal infections?
marshall27 [118]
Hello,
The lowest percentage of fungal infections is the scalp and the toenail.
Have a Great Day!
6 0
3 years ago
Other questions:
  • N a few sentences, describe a few reasons why teens may not practice sexual abstinence.
    10·2 answers
  • What is Herat and what it does
    13·1 answer
  • You finished cutting up a raw chicken and put it in the oven to cook. You should:Wipe the cutting board and knife with a sanitiz
    7·2 answers
  • A PE student wants to work toward achieving his goal of 60 minutes of moderate to vigorous exercise during class. Which of the f
    5·2 answers
  • Which health component most describes the ability to deal with stress?
    11·2 answers
  • Monique and her father have been struggling to get along since her father
    13·1 answer
  • Is Herbert out of family guy a specal type old man
    13·2 answers
  • Please help ASAP!!!!!!!!
    10·1 answer
  • _____ is the process of removing microorganisms from a surface.
    13·1 answer
  • while assessing the progress of the labor, the nurse explains that the fetal heart rate variability is moderate. which explanati
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!