Research methods for the behavioral sciences.|My course tutor

Posted: March 6th, 2023

REPLY 8-2 LK (125 words and 1 reference)

Knowing what we learned from the text, we know that an F ratio is going to be referring to a larger population. With that, there are some basic things that we can begin to understand about the information we have in terms of how to interpret the data. If F is 4.86 with the degrees of freedom of 3 for the numerator and 16 for the denominator, the computed value of F would be significant at p < .05. I say this because in order to understand this, you must compare the p value to the rejection value. This would equal 0.01369. With the same calculation to ensure the value, we will compare the p value to the rejection value which will not be significant at p < .01

Privitera, G. J. (2020). Research methods for the behavioral sciences. Sage Publications, Inc.

REPLY 8-2 NW (125 words and 1 reference)

1.) To reject or accept the null hypothesis we must first determine the F value. First, since the degrees of freedom is given; 3 (numerator) and 16 (denominator) we can find the F value (Privitera, 2020, p. 755) to determine its significance level. On the F critical values for the F Distribution table. Finding the meeting point, we get 3.24 at .05 significance level. We see we have to reject the null hypothesis because of the F statistic p=4.86 < 3.24. an effect did not reach significance (Privitera, 2020, p. 643).

We cannot reject the null hypothesis because p=4.86 < 5.29 at the .01 significance level. An effect did reach significance.

SOLUTION

Research methods for the behavioral sciences is a book written by Gregory J. Privitera, a professor of psychology at St. Bonaventure University. The book provides an overview of the research methods used in behavioral sciences, including experimental, non-experimental, and quasi-experimental designs. It covers topics such as hypothesis testing, sampling, research ethics, data analysis, and reporting results. The book also includes examples of research studies from various fields of behavioral sciences, including psychology, sociology, and education. It is a comprehensive guide for undergraduate and graduate students in behavioral sciences, as well as researchers who want to improve their research skills.