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

How many research hypotheses are used in a 2 × 2 factorial ANOVA?

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 independent variable of interest?

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

The factorial ANOVA is used when you have multiple independent variables.

To examine the impact of three different types of wall paint colors (blue,green,and yellow)on how often toddlers cry,which test is appropriate to use?

Which of the following would be an example of a design that examines the effects gender and school type (i.e. ,elementary,middle,or high school)on a scale of student attitudes toward learning?

In ANOVA,you have a main effect when ______.

Why do we use SPSS to calculate a factorial ANOVA?

Results from an ANOVA are placed in a(an)______ table.

What is the two-way analysis of variance?

The factorial ANOVA can be used to test ______.

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

The source table lists sources of variance in an analysis of variance.

When should you use a factorial ANOVA instead of a simple ANOVA?

In ANOVA,you have an interaction effect when ______.

You are interested in finding out if students' achievement level changes over time as result of a reading intervention.What type of ANOVA would you use?

What type of ANOVA is used when there is only one type of treatment or grouping factor with more than two levels?