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Sveta_85 [38]
3 years ago
15

To ensure that all your participants have an equal opportunity to be in either experimental group (one receives a drug, the othe

r group receives a placebo), you decide to toss a coin to determine who gets placed in which group. You have engaged in _______. a. matching b. random assignment c. selective participation d. random sampling e. random participation
Social Studies
1 answer:
aliina [53]3 years ago
4 0

Answer:

random assignment

Explanation:

Random assignment is an experimental technique that seeks to form random and fully randomized experimental groups in relation to the treatments presented in the research. This type of technique prevents the formation of "combined groups" that show the differences to each other and can generate a comprehensive result on the research, thus the random formation of diverse groups that can represent a much larger and different population.

An example of this can be seen in the question above, where the researcher decides the formation of the group that will receive the medicine and the group that will receive the placebo, completely randomly.

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Explanation:

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3 years ago
n comparison to large groups, people in small groups: are more likely to take more than their equal share of available resources
Dmitry [639]

Answer:

feel more effective.

Explanation:

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Some of the characteristics of small groups includes:

1.  Shared identity

2.  Results oriented approach

3.  Interdependece

4.  Competent team members

Hence, in comparison with the large groups, people in small groups tend to identify themselves with the core structures and goals of the group, there by less likely to take more than their equal share of available resources, which in turn makes them to FEEL MORE EFFECTIVE in general towards the success of the group.

4 0
3 years ago
Why is it important to study Civics?
LiRa [457]

Answer:

so you know more about your rights as a citizen

Explanation:

6 0
3 years ago
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Which ethnic group brought the rice and beans?​
Firlakuza [10]

Answer:

Akan tribe

Explanation:

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