Exam 14: Two Too Many Factors: Factorial Analysis of Variancea Brief Introduction

What is a factorial ANOVA?

How many times are participants tested in the factorial ANOVA?

In what circumstance do you use the factorial ANOVA?

Dr.Moo conducted a research project in which she compared the impact of two types of therapy (pizza therapy and chocolate therapy)and gender on college students' happiness.Which of the following can be confirmed by the table below?

Which of the following would be an example of a design that examines the effects of gender and SES (high SES and low SES)on a test of student achievement?

What type of ANOVA would examine effects of political party (i.e. ,Democrat,Republican,or independent)affiliation and gender on attitudes toward the death penalty?

In a factorial ANOVA,one of the null hypotheses might look like ______.

Independent variables are thought of as ______.

The factorial ANOVA is used when you have ______.

In a factorial ANOVA,one of the null hypotheses for a main effect might look like ______.

In the factorial ANOVA,participants are tested only once.

If you wanted to examine whether television viewing through social learning differs based on students' grade in school (i.e. ,first,second,third),what is the dependent variable of interest?

What is another name for a factorial ANOVA?

An interaction effect is a phenomenon where the effect of one independent variable on the dependent variable differs based on the level of a second independent variable.

What is a main effect?

In the main effect F_(1,9) = 1.67,p = 0.229,what is the level of significance?

How many null hypotheses are associated with a two-way ANOVA?

In the main effect F_(1,12) = 5.25,p < 0.05,what does the symbol p stand for?

When examining the impact of more than one independent variable on the outcome variable,what type of ANOVA should be used?

In a factorial ANOVA,the null hypothesis for the interaction might look like ______.