Factorial Designs copy.pptx

# Factorial Designs copy.pptx - Factorial Designs Chapter 12...

• Notes
• 8

This preview shows pages 1–6. Sign up to view the full content.

Factorial Designs Chapter 12

This preview has intentionally blurred sections. Sign up to view the full version.

Characterized by the number of IVs the number of levels in each IV the type of IV between vs. within manipulated vs. subject Other things to know: Between only: Random assignment only or matching + random assignment? Within only: Complete or incomplete? Full or partial counterbalancing? Factorial Designs
IV 1 : Alcohol Yes (8oz/100lbs) No IV 2 : Amount of Caffeine 400mg 200mg 0mg For example… two levels between-subjects manipulated variable random assignment three levels between-subjects manipulated random assignment This is a 2 x 3 independent groups factorial design

This preview has intentionally blurred sections. Sign up to view the full version.

How did we get that? 2 x 3 random groups factorial design # levels for IV 1 # levels for IV 2 Subjects are randomly assigned to levels of IVs More than one IV
IV 1 : Breed of Dog Bulldog Greyhound Labrador IV 2 : Type of Food Chunks ‘n’ Lumps Kroger Kibble Purina ONE Let’s try another one… three levels

This preview has intentionally blurred sections. Sign up to view the full version.

This is the end of the preview. Sign up to access the rest of the document.
• Spring '14
• ChristopherT.Goode

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern