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Rus_ich [418]
3 years ago
13

Travis is comparing the effects of upbeat music and slow music on task productivity. His research assistants tell him they reall

y enjoy the upbeat music condition. Imani is doing a study on sociability in college students,with participants either one-on-one or in small groups. She later finds out that one of her research assistants is much chattier than the others. Marcos is testing how performance in video games affects aggression; he randomly assigns participants to play either an easy video game or a difficult video game. Some of his participants have never played video games before. Shilpa wants to measure the positive effects of shopping online versus shopping in person. She recruits participants from a message board focused on online shopping and randomly assigns them to either buy three things online or three things in a store and then complete her shopping attitude scale_________.
A. Unsystematic
B. Variability
C. Systematic
Social Studies
1 answer:
vredina [299]3 years ago
6 0

Answer:

B

Explanation:

Variability

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In much of the country, homeowners choose to heat their houses with either natural gas or heating oil, both of which are normal
ki77a [65]

Answer:

a.) an increase in consumer incomes.

Explanation:

The natural gas and heating oil is considered as normal goods.Every person in the country cannot use theses goods on daily basis.So the increase in demand for the natural gas can be due to the increase in the incomes of the consumers so that they could afford these items for daily use.

Hence the answer is option a.

4 0
3 years ago
What happened to the native populations after the colonization begin?
Paha777 [63]

Answer:

they moved westward

Explanation:

they were 'kicked out' from where they were by the colonists.

4 0
3 years ago
Read 2 more answers
According to Matsumoto and Fletcher (1996), culture influences human emotion and human physiology, particularly with respect to
Bad White [126]

Answer:

<u>Option- </u>True.

  • The following statement is correct in all sense, which is given to us as, <em>"According to Matsumoto and Fletcher (1996), culture influences human emotion and human physiology, particularly with respect to autonomic nervous system activity and the immune system."</em>

Explanation:

Culture is defined as the basic set of regional or community rules which are supposed to be followed by the individual living in that space or region, so, culture has a specific role in development of any person's nature, career, and identity inside any region. While, it gives a more different features or we can say characteristics to the individual as it particularly adjusts the person's autonomic nervous system activities and the immune system itself. As we can analyze that people belonging to different cultures have a more or less differently developed physical and mental well being as compared to other individuals of the different cultures.

8 0
3 years ago
6. What role did trade play in the development of East African Kingdoms?
masya89 [10]

Answer:

Axum exported ivory, incense, and enslaved people. It imported cloth, metal goods, and olive oil. Axum fought Kush for control of trade routes to inland Africa.

Explanation:

3 0
2 years ago
Read 2 more answers
What does the 15th amendment say?
nika2105 [10]
The fifteenth Amendment to the Constitution conceded African American men the privilege to vote by pronouncing that the:

"right of citizens of the United States to vote shall not be denied or abridged by the United States or by any state on account of race, color, or previous condition of servitude."
                             MEANING:

"privilege of subjects of the United States to vote should not be denied or shortened by the United States or by any state by virtue of race, shading, or past state of bondage."


3 0
3 years ago
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