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
Y_Kistochka [10]
3 years ago
9

Abdul has volunteered to participate in an experiment evaluating the effectiveness of aspirin. Neither he nor the experimenters

know whether the pills he takes during the experiment contain aspirin or are merely placebos. The investigators are apparently making use of:
Health
1 answer:
Mekhanik [1.2K]3 years ago
7 0

Answer:

The double blind procedure

Explanation:

The double blind procedure is an experimental procedure mostly used in fields of research such as medicine, in which half of the participants of an experiment are given a particular medication, while the other half of the participants are given a medication that looks and taste exactly the real medication but it is inert or does not produce any effect as the real medication. The inert medication or treatment is referred to as the placebo. In this type of procedure, neither the participants nor the experimenters have knowledge of who receives the placebo or not. The aim is to prevent placebo effects on the participants and also prevent experimenter biases.

You might be interested in
Which item or items can contribute to heart disease?
KengaRu [80]
The items that can  contribute to heart disease is C. Nitrogen oxides and carbon monoxide. These are the chemicals that contribute to pollution. Carbon monoxide is the product from a combustion that can affect our respiratory system whenever we inhale this gaseous chemical. And nitrogen oxides can affect and penetrate areas of the body when inhaled in which our respiratory organs may be affected by diseases because of this chemical.
5 0
3 years ago
You are on the scene of an assault. while you quickly assess the patient, your partner is observing the scene for danger. this i
Lerok [7]

your partner is observing the scene for danger. this is called the <u>Contact and cover</u> approach

When two patrol policemen come across a potential suspect, they adopt the contact and cover strategy. The contact officer speaks with the person, records the conversation, checks for warrants, etc. The entire transaction is handled by the contact officer. In comparison to the interview subject, the cover officer is in a better position. The cover cop stays out of the mundane parts of the conversation. Scene safety for the contact officer is the exclusive duty of the cover officer. When a threat materializes, like as when the subject starts to reach for a concealed weapon, etc., the cover officer simply steps in to stop it.

To know more about Police refer to brainly.com/question/20005724

#SPJ4

7 0
1 year ago
Over a period of years, working your way to the top of your graduating class is an example of
I am Lyosha [343]
It seems like it's long term goals. 
3 0
3 years ago
Everyone should exercise with the same frequency. Please select the best answer from the choices provided. T F
mestny [16]

Answer:

false

Explanation:

body is different and needs to be catered to

8 0
3 years ago
Read 2 more answers
Fertilization happens in the_________.a. cervix b.fallopian c.uterus d.vagina
wolverine [178]

Answer:

Fertilization usually takes place in a fallopian tube that links an ovary to the uterus.

Explanation:

hope that help

4 0
3 years ago
Read 2 more answers
Other questions:
  • Declining skill or fitness level from taking a break from exercise he is formally referred to as
    7·1 answer
  • Victoria enjoys laughing with her friends as they walk around the track after school which best describes their heart rates duri
    13·1 answer
  • What might happen if the adrenal glands stop regulating the body's salt and water balance
    11·2 answers
  • A drug can sometimes increase the strength of a contraction without changing the amplitude of the wave. In your own words, descr
    12·1 answer
  • Where would you go to learn about or obtain preventative medical care? Check all that apply.
    9·1 answer
  • The __________ secretes a hormone that increases the body's metabolic rate, promotes alertness, quickens reflexes, and stimulate
    7·1 answer
  • Which muscle runs down the front of the abdomen and is used when doing crunches (also known as the six-pack abs)?
    11·2 answers
  • Since move to the apartment, do we need to wear mask? Yes or no
    7·1 answer
  • List at least four factors that may affect the nutritional requirements of animals.
    14·1 answer
  • When using the skills for critical thinking, when should you put your plan into action?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!