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
lisov135 [29]
3 years ago
14

Cole was involved in a research study to find out if a particular medicine was safe and could help prevent meningococcal disease

in healthy teenagers. some of the study participants received a shot with no medicine in it (a placebo), while other participants received a shot containing the medicine. neither the doctor nor cole would know what shots were being administered or whether cole was in the experimental or control group. this type of study is known as a(n):
Social Studies
1 answer:
Lynna [10]3 years ago
3 0
Based on the description, i believe the type of study is known as: a double-blind study

In double blind study, both the participants and the examiners will know who is receiving the special treatment for this study.  This type of study is conducted in order to prevent bias and placebo effect.<span />
You might be interested in
When a child with autism spectrum disorder jumps, flaps her arms, twists her hands and fingers, and makes unusual faces, the chi
Arlecino [84]

The child is engaging in "Self-stimulatory behavior".

Self-stimulatory behavior alludes to redundant body actions or repeated movement of articles. This conduct is usually seen in numerous people with developmental inabilities; in any case, it seems, most commonly, to be more typical in autism. Actually, if a man with another developmental handicap shows a type of self-stimulatory conduct, frequently the individual is likewise marked as having autistic attributes.

8 0
3 years ago
If an economy is experiencing inflation, Group of answer choices a) aggregate demand is below full-employment and the government
alexira [117]

If an economy is experiencing inflation, aggregate demand is above full-employment and the government will increase spending and decrease taxes.

Answer: Option B

<u>Explanation:</u>

The inflationary gap occurs when total demand is greater than the level of the outcome at full employment. Therefore, inflationary gap is the estimation of the excess amount of total demand over total supply at full employment. The hike in the amount of discretionary income for both consumers and business results from the government’s expansionary fiscal policy.

When government or pivotal authority slit taxes the investment for capital improvement, new hiring or employee’s payment reimbursement is processed by businesses and consumers may spend more for buying goods. The government can also encourage economy by investing in infrastructure projects. Such actions can result in a price hike due to the high demand for goods and services.

5 0
3 years ago
A person in kohlberg's conventional stage relies heavily on ___________ when making a moral judgment
monitta
The answer is; obedience to authority.

<em>Hope this is the answer, do tell me if it isn't. Hope this helped and Merry Christmas! :)</em>
4 0
3 years ago
In what ways does nakh's stepfather, jason, prepare him for adulthood?
Sholpan [36]
By showing him love no matter what.
4 0
3 years ago
- Describe each of the four major U.S. regions. Focus on facts and details that make each region different or unique. Choose one
Vedmedyk [2.9K]
Northeast - Described as a liberal bubble, high levels of education and taxation, gets bitterly cold, highly diverse, significant levels of income inequality, best schools and hospitals
Landmarks: Plymouth Rock, Harvard University, Statue of Liberty

Midwest - some parts wheat belt, farming, big areas undeveloped, prairie, but others very urbanized, number of great cities w high concentration of African Americans (although not nearly as large as South), melting pot of Protestantism and Calvinism and very suspicious of authority, factories, liberal leaning with a susceptibility for populism 
Landmarks: Rock N' Roll Hall of Fame, Gateway Arch, Henry Ford Museum, Mount Rushmore 

South - Hot, humid, lots of retired people, large populations of conservatives (with the exception of a number of large urban areas), tendency towards voter suppression tactics, welcoming and hospitable as long as you're not foreign looking, great varieties of fried food and excellent Mexican options, farming, oil, cows
Landmarks: Fort Sumter, Selma Bridge, The Alamo 

West - major agriculture and livestock grazing, volatile weather/ climate (in some areas incredibly dry, with tornadoes, frequent droughts, etc; in others heaviest rainfall and snowfall in US), highly diverse and heavily influenced by elements of Asian, Latino, and Native American cultures, tech centers, varying rural and highly concentrated urban areas, Mormons, cowboy culture 
Landmarks: The Golden Gate Bridge, Las Vegas Strip, The Space Needle, Old Faithful 

5 0
3 years ago
Other questions:
  • Negative reinforcement _____ the rate of operant responding, and punishment _____ the rate of operant responding. increases; dec
    7·1 answer
  • A mountain in Kansas
    5·1 answer
  • According to the Great Compromise, how would representation in Congress be apportioned?
    7·1 answer
  • Why was the outcome for the Russo Japanese war a concern for the Europeans
    14·1 answer
  • Placebos are sometimes used in research in order to demonstrate the effects of participant expectations or beliefs on the outcom
    8·2 answers
  • Using other models to add fractions ​
    10·1 answer
  • Who were haroun and Rashid​
    12·1 answer
  • PLEASE HELP ASAP 30 POINTS +BRAILIEST!!! Write My choice is:__________, as the title of your 200 words report on the volcano of
    11·2 answers
  • PLEASE HURRY A city has decided to open a new store to trade grain and fur. Describe at least THREE features of civilization tha
    7·1 answer
  • Jason is a very warm and friendly person. He will strike up conversations with strangers, and they respond in a positive manner
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!