Exam 21: Interpreting and Reporting Results of Quantitative Research

A group of researchers retained their null hypothesis.They might be able to conclude that there is no relationship among the variables of study if

Which of the following is not a good suggestion for submitting an article to a journal?

Groups A and B were found to be significantly different on a test of spelling.Group A had been taught a new method of spelling, and Group B was the control group.Although random selection was not possible, subjects were randomly assigned to the two groups.Based on the significance of the study the research concludes that the new method will help children read quicker.The researcher

The following is a list of some of the components that are covered in a research report.Match the questions below with the component it is directed toward. -Are the statistics appropriate for the level of measurement of the data?

The following statement would likely be included in which section of a quantitative research article: Subjects included 72 seventh graders (38 girls and 34 boys) enrolled in a rural middle school.

The following is a list of some of the components that are covered in a research report.Match the questions below with the component it is directed toward. -Are connections made between the present study and previous research and theory?

Considering the components making up a research report, explain why some people advise that a research report be written in the shape of an hourglass.

By reading this section of a research report, a reader should be able to judge the population external validity of that study.

Which of the following is primarily a question of statistics?

The framework for stating the conclusions of an experimental study is provided by the

Which of the following is not a good suggestion for submitting an article to a journal?

The following statement would likely be included in which section of a quantitative research article: The subjects were randomly assigned to one of the two treatments groups and a pretest was administered.

What is the difference between statistical significance of the results and the significance of the study?

The following is a list of some of the components that are covered in a research report.Match the questions below with the component it is directed toward. -Does the sampling allow for generalization to the population of interest?

The following is a list of some of the components that are covered in a research report.Match the questions below with the component it is directed toward. -Is there a clear interpretation of the results?

Describe the differences in how a researcher presents results in a journal article and a conference presentation.

A quantitative researcher who finds positive results with respect to the hypothesis of the study can report that the results____ the hypothesis.

In an introductory science class, 80 student volunteers were randomly assigned, in equal number, to take a class for a letter grade or for a simple pass/fail grade.At the end of the semester, the mean achievement score for the letter grade group was 86.2 and for the pass/fail group 79.8.The calculated t = 4.60, p<.001.The results should appear in a published report as follows:

The following is a list of some of the components that are covered in a research report.Match the questions below with the component it is directed toward. -Are applications discussed and do they flow logically from the results?

The preparation for data interpretation begins