Breathing as a Bridge between You and Your Committee

Recently I went to a dance event called Diavolo at the Straz Center in Tampa where I live. These performers are dancers, gymnasts, athletes, and acrobats. While completely impressed with their strength, flexibility, and cardiovascular capacity, I was struck with their teamwork. How did they trust each other, know when to hold on, when to

Statistics Solutions Pro: Available Analyses

The current analyses available in Statistics Solutions Pro are: Pearson Correlation will examine the relationship between two or more scale level variables. One way ANOVA will examine differences on the scale level dependent variable by a nominal level independent variable. Independent sample t-test will examine differences on the scale level dependent variable by a dichotomous

Preparing Your Data For Statistics Solutions Pro

SPSS data file preparation Excel data file preparation

Sugar Plums and Sample Size Blues

Its Christmas time again, and a good time to plan getting your dissertation completed, and that pesky scientific merit review, IRB application, concept paper, and dissertation proposal meeting. In the spirit of completing these tasks, there is a consistent problem that I find: graduate students struggle with the sample size determination. [Read More]

Multiple Regression Effect Size

Cohen’s ƒ2 is a measure of effect size used for a multiple regression.  Effect size measures for ƒ2are 0.02, 0.15, and 0.35, indicating small, medium, and large, respectively.