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RideAnS [48]
3 years ago
6

Dr. Dow Jones wants to know whether a problem-based approach to teaching economics will result in higher academic performance th

an his traditional method. Of the six sections of Economics 101 at his university, Dr. Jones randomly assigns three sections to the traditional method and three sections to the problem-based method for Unit 1 of the course. Then all sections switch instructional method for Unit 2. He plans to compare the performance of the two groups of sections on their Unit 1 and Unit 2 exams. This study employs a ______ design.
Social Studies
1 answer:
Andreas93 [3]3 years ago
8 0

Answer:

Within subject (repeated measures)

Explanation:

Within subjects design means same participants provide data for one or more groups. It is having all the subjects participate in both levels of the independent variable. (the experimental group and the control group). The merit of within subjects design is that it increases efficiency in data collection; fewer participants, no need for extra control group like between subjects need, Increases validity; participants may approach tasks in different ways, increased statistical sensitivity, reduces extraneous variables and others. A demerit of within subjects designs is learning effects (ambiguous figures; once seen won't forget cannot run same subjects in both groups) , order effects, mutually exclusive groups.

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Por que existen grupos que se oponen a las maquilas que se instalan en las zonas francas?
strojnjashka [21]

Answer:

Grupos sociales pueden tener varias razones para oponerse a las maquilas que se instalan en las zonas francas:

  • Consecuencias fiscales: una zona franca es un lugar donde a las empresas se les cobran menos impuestos. Estos menores impuestos significan una reducción del ingreso fiscal que reciben los gobiernos, y que podría ser invertido en servicios sociales como educación y salud.
  • Explotación laboral: además de los bajos impuestos, las zonas francas también atraen compañías por los bajos sueldos que pueden pagar a los trabajadores.
  • Protección a la industria nacional: muchas maquilas son sucursales de empresas manufactureras extranjeras, no nacionales, y para algunos grupos, la industria nacional debería tener preponderancia sobre la industria extranjera.

5 0
3 years ago
Select the statement below that is true of ONLY capital account.
IRISSAK [1]

Answer:

Explanation:

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2 years ago
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Answer:

A: North Carolina has three major geographic regions

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In paragraph 2, which feeling do the words fired and smashed illustrate about Chao?
sasho [114]

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The answer would be D I think
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