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SVEN [57.7K]
3 years ago
8

Placebos are sometimes used in research in order to demonstrate the effects of participant expectations or beliefs on the outcom

e of behavior. Please select the best answer from the choices provided T F
Social Studies
2 answers:
allochka39001 [22]3 years ago
7 0
True, as a placebo is just a sugar pill that can have no actual effect, by deceiving the participant to take the placebo the results will show how much their belief can affect them.
Ad libitum [116K]3 years ago
7 0

This is true. Placebos are typically sugar pills that are administered in a control group to test whether belief in healing/expected behaviour is as strong or stronger as the actual pharmacological effect of a drug. In certain trials patients do experience what is known as the Placebo effect where they claim to feel the effects of what they believe has been administered to them when in fact it is actually their own brain causing the effect.

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In the 1920s, Secretary of the Treasury Andrew Mellon succeeded in cutting taxes on: a.corporate profits and personal incomes. b
Zarrin [17]

Answer:

a.corporate profits and personal incomes

Explanation:

After being appointed by the then US president, Warren G. Harding, T. Mellon was tasked with reducing the large federal debt accumulated as a result of World War I. Hence, in his bid to achieve the aim, he increased revenue by lowering tax rates so a s to boost the economic activity as well as increasing overall tax revenue by encouraging more people to actually pay their taxes.

His then successfully cut taxes across the board both corporate and personal income tax, which was finally enacted by Congress in the Revenue Acts of 1921, 1924, and 1926.

In turn, the top marginal tax rate fell from 73 percent in 1922 to 24 percent in 1929.

8 0
3 years ago
Read 2 more answers
From the behaviorist perspective, Group of answer choices understanding the causes of behavior requires looking at the environme
Elis [28]

Answer:

understanding the causes of behavior requires looking at the environmental factors that produce them.

Explanation:

Behavior modification is a therapeutic process that is focused on changing any undesirable negative behavior in an individual through the use of positive or negative consequence and biofeedback.

Behavior modification is typically based on operant conditioning principles, through negative or positive reinforcement, undesirable behaviors developed by an individual are mainly replaced with more desirable ones.

Behavior modification can also be used to correct human behaviors or disorders such as enuresis (bed-wetting), Obsessive-Compulsive Disorder (OCD), generalized anxiety disorder, Attention-Deficit/Hyperactivity Disorder (ADHD), phobias, etc.

From the behaviorist perspective, understanding the causes of behavior or behavioral changes in living organisms require attentively studying or looking at the environmental factors such as predators, family, competition for food, climate change, sex mates, etc., that produce them.

8 0
3 years ago
Which neolithic revolution development led to the other three?
liberstina [14]
I think that the agriculture revolution led to the other three
4 0
3 years ago
Read 2 more answers
What is the most powerful surface current in North America
vagabundo [1.1K]

Answer:

Gulf stream current

Explanation:

The Gulf Stream is a powerful western boundary current in the North Atlantic Ocean that strongly influences the climate of the East Coast of the United States and many Western European countries. Click the image for a larger view. One particularly powerful western boundary current is the Gulf Stream.

6 0
3 years ago
How have don johanson and the leakeys contributed the search for early hominids?
Stella [2.4K]
The Leakeys made one of the first discoveries that early hominids possibly originated in Tanzania, Africa not Asia (which what anthropology thought at first).
8 0
3 years ago
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