The hard palate is a thin horizontal bony plate of the skull, located in the roof of the mouth.
Defining Variables. Variables can be defined as any aspect of a theory that can vary or change as part of the interaction within the theory. In other words, variables are anything can effect or change the results of a study. Every study has variables as these are needed in order to understand differences.here is no limit to the number of variables that can be measured, although the more variables, the more complex the study and the more complex the statistical analysis. The most powerful benefit of increasing our variables, however, is control.
What is a mediator?-cause If a study of the eFect of divorce found a more negative impact for girls than for boys, gender would be acting as this kind of variable. What is a moderator?- factor The term used to describe a relationship between 2 variables that are associated at a particular point in time with no clear proof that one precedes the other. This is the end of the preview.