Exam 19: Testing Hypotheses With Glm Procedures

A negative relationship indicates that as X goes up,Y goes ____________________.

In an experiment,both the independent variable and the moderator variable often are ____.

In survey research,both the independent variable and the moderator variable are generally ____.

All of the following are common context variables EXCEPT ____.

A positive relationship mean that as X goes up,so does Y.

The process by which some third variable affects the relationship between an independent and dependent variable is called ____________________.

All of the following are common context variables EXCEPT ____.

Which technique might a researcher employ when using continuous variable interactions?

Regression coefficients could be unreliable in the presence of ____________________ that routinely affects regression models with continuous variable interactions.

Explain when partial mediation versus complete mediation occurs.

In an experiment,both the independent variable and the moderator variable often are categorical (nominal or ordinal).

In hierarchical regression,any independent variables involved in forming an interaction should be mean-centered or standardized.

A hypothesis represents a much more comprehensive explanation than does a theory.

Linear models play a minor and discretionary role in testing hypotheses.

The ____________________ test is used in interpreting an interaction's effect in hierarchical regression.