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erica [24]
3 years ago
10

A researcher introduces a new mathematics program in one school district and uses a neighboring district as a no-treatment contr

ol group. After the program is in place for 6 months, the researcher intends to give the students in both districts a standardized mathematics test and then compare their scores. This research cannot be classified as a true experiment because
the researcher does not control the assignment of participants to groups and therefore has a nonequivalent groups design.
Social Studies
1 answer:
earnstyle [38]3 years ago
4 0

Answer:The researcher does not control the assignment of participants to groups and therefore has a nonequivalent groups design.

Explanation: The research design described above is a Quasiexperimental research, which is very similar to an experimental research with one very noticeable difference. In a quasi experimental research, such as described above, groups employed are usually preexisting, meaning that the experimenter does not control or have any impact on assigning subjects into the different groups, The group design are used just as they have preexisted, The nonequivalence portrayed in the group design of quasi experiment usually result in low internal validity expected of an experimental research.

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The best answer for this question would be:

independence and identity are the best ways to self-fulfillment.

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According to the bystander effect one is less likely to help a person when there number of people in the vicinity is high.

The reasons why this happens is due to three factors, diffusion of responsibility, ambiguity and behaving according to social norms.

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When there are a lot of people around one might think that someone else will take the responsibility of taking action. This may happen as one might think that someone else might be better suited to handle the situation

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