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arsen [322]
3 years ago
11

Early research by washburn suggested that stomach contractions caused hunger sensations. later research showed that the presence

of the balloon in washburn's stomach had caused digestive contractions, not hunger contractions. this is an example of the effects of _____ variables on scientific research.
Social Studies
1 answer:
Leviafan [203]3 years ago
7 0
<span>These are third (or confounding) variables. These are the variables that are not accounted for in preliminary research that can color the findings and cause them to be invalid or otherwise unrepeatable. These variables can have an effect that would otherwise not be existent had the variables not been a part of the original research.</span>
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Joe was brought up in a household in which both of his parents worked outside the home, and both they and the children shared re
Ronch [10]

Joe's new attitudes wherein he expected his mother to do his laundry and pick up after him when he came home for the summer is most likely a function of conformity.

Conformity is a kind of social influence where a person changes their behavior or belief in order to fit in a group. The change is a response to imaginary or real group pressure.

8 0
3 years ago
NEED HELP ASAP PLZ<br><br> If you impose tax on goods, which good should be taxed high, and why?
prisoha [69]
No idea how this is social studies most likely items that are expensive would be taxed higher the government would be like oh yes this person has money to buy expensive things make them pay more
7 0
2 years ago
Due to agricultural hardships, what were many blacks forced to do?
snow_lady [41]

Answer:

work in hard labors and farms, used as servants and house cleaners. Many slaves living in cities worked as domestics, but others worked as blacksmiths, carpenters, shoemakers, bakers, or other tradespeople. Often, slaves were hired out by their masters, for a day or up to several years. Sometimes slaves were allowed to hire themselves out.

Explanation:

3 0
2 years ago
Why did so many immigrants chose canada as their new home? (early canadian history 1800s)
Sloan [31]

Answer: In the mid 1800s, there was a lot of slavery in southern United States. Many Black people from United States escaped their masters and headed to Canada. They settled all over the country because they wanted to escape slavery. Moving to Canada was possible because of the Underground Railroad. European immigrants were the best settlers for the challenging Prairies, because of their familiarity with agriculture, rural lifestyles, and harsh climates. Economic and social situations in Europe were increasingly challenging in the mid to late 1800s.

6 0
3 years ago
True or False? African slavery began in Virginia when a Dutch slave trading vessel arrived with a surplus cargo of twenty slaves
Shkiper50 [21]

Answer:

That statement is true

Explanation:

Motivated by profit, the Dutch eventually return to Jamestown and brought more african slaves with them. As promised, the planters of Jamestown purchase the slaves again.

Over the time, the planters realized that utilizing slaves for their farm actually very beneficial for their business. Because of this, the demand for slaves keep coming from other planters. That is how the slavery become a business in western world.

7 0
3 years ago
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