Decision Tree: Relationship Between Two IR Variables

You may use

Pearson's r

Doing Pearson's r using:

• SPSS
• MS-Excel
• Online Computer

Journal Articles

• "Leniency and halo effects in marking undergraduate short research projects" by McKinstry, Cameron, Elton & Riiley (2004) [html, pdf]
• "Relationship between circulating cortisol and testosterone: Influence of physical excercise" by Brownlee, Moore, Hackney (2005) [html, pdf]
• "Optional online quizzes: College student use and relationship to achievement" by Johnson (2006)
• "Psychological effects of classroom noise on early childhood teachers" by Grebennikov & Wiggins (2006)
• "Choice of technology majors among high school students" by Bhatnagar, Blake & Bellamy (2007)