NU 386 Study Guide with Complete
Solutions
Does the study have a research question? Hypothesis? - Ans:-No research question. There is a
hypothesis
How were the dependent variables operationalized? - Ans:-Test scores and satisfaction scores were
looked at. The satisfaction test used a rating sc...
What extraneous variables did the researchers try to control? - Ans:✔✔-Controlled teaching styles and
they were evaluated the same.
What is the mean age of the study program control group? - Ans:✔✔-
What is the paradigm for the study? - Ans:✔✔-
What is the study design? - Ans:✔✔-Controlled trial
What is/are the independent variable(s)? - Ans:✔✔-The type of teaching; Blended or In person
What type of sampling plan was used? - Ans:✔✔-Stratified randomization; strategized by age, gender
and study program and location of prior studies.
When looking at correlation coefficients what numbers would indicate the strongest correlation? -
Ans:✔✔-
Write the sentence that is the problem statement? - Ans:✔✔-
A variable in a quantitive study that needs to be controlled is called ____________ variable. - Ans:✔✔-
Control
What is inductive reasoning? - Ans:✔✔-The process of reasoning from specific observations to more
general rules
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