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Dennis_Churaev [7]
3 years ago
11

N a laboratory, smokers are asked to drive using a computerized driving simulator. They are asked to cover the maximum distance

possible, while avoiding rear-end collisions. Some volunteers are given a real cigarette to smoke immediately before the test. Others are given a fake cigarette without nicotine. The number of collisions the two groups make will be compared. In this study, the cigarette without nicotine is a(n):
dependent variable.
placebo.
double-blind procedure.
hypothesis.
Social Studies
1 answer:
Nastasia [14]3 years ago
5 0

Answer:

placebo

Explanation:

According to my research on studies conducted by various psychologists, I can say that based on the information provided within the question the cigarette without nicotine is a placebo. This term refers to a substance that has no chemical effects and is given to a patient or test subject instead of the actual drug, in order to compare the effects that it has to the individual in comparison to the effects of the individuals that take the actual drug. Which is what the researcher are doing in this scenario as they test the reactions that nicotine has on individuals with those that just think they are smoking a cigarette.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

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Answer:

The correct answer is option (A) "Commitment".

Explanation:

According to Marcia's theory of identity, an adolescent faces  two different phases to known her or his identity: "crisis" and "commitment". In this example Megan has overcome the crisis phase because she realized that she wants to become a pop star. Now Megan is in in the commitment phase, where she works to achieve her dream of being a pop star by taking piano and vocal-training classes.

6 0
3 years ago
What is the area if this figure?
AveGali [126]

Answer:

The area of a figure is the number of unit squares that cover the surface of a closed figure. The area is measured in square units such as square centimeters, square feet, square inches, etc.

Explanation:

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2 years ago
Whydo you think urbanization creates a promblem for the discovery and exploration of anchient egpytion sites
Masja [62]

Answer:

Explanation: Urbanization is the process by which rural communities grow to form cities, or urban centers, and, by extension, the growth and expansion of those cities. Urbanization began in ancient Mesopotamia in the Uruk Period (4300-3100 BCE) for reasons scholars have not yet agreed on. It is speculated, however, that a particularly prosperous and efficient village attracted the attention of other, less prosperous, tribes who then attached themselves to the successful settlement.

Answer:

Egyptian civilization developed along the Nile River in large part because the river’s annual flooding ensured reliable, rich soil for growing crops.

Repeated struggles for political control of Egypt showed the importance of the region's agricultural production and economic resources.

The Egyptians kept written records using a writing system known as hieroglyphics.

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7 0
2 years ago
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solong [7]
That would be TRUE hoped i helped 
True is the correct answer 
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3 years ago
A science fiction film that featured space exploration opened in theaters everywhere. The plot included a love story and a fight
MrRissso [65]

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This movie will tend to showcase more of the things done by NASA Engineers, because the movie is detailed about space craft and technology, which are the things done by NASA Engineers. They will love the movie most, because it will make them remember some adventures their have passed through at work. And because they are more likely to understand the terminologies been used in the movie, and more likely to learn a new idea in the movie, it will be a very interesting movie for them.

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