Purchase Solution

external validity

Not what you're looking for?

Ask Custom Question

The major effect of reduced external validity is ______________

a) difficulty in generalizing laboratory experimentation to the natural environment
b) a decrease in external validity as well
c) a decrease in all types of validity
d) that it invalidates the study.

Purchase this Solution

Solution Summary

The solution explains the effects of external validity.

Solution Preview

Hi there,

I assume that you mean "external validity".

External validity is the extent to which the results of a study can be ...

Purchase this Solution

Free BrainMass Quizzes
Measures of Central Tendency

This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.

Know Your Statistical Concepts

Each question is a choice-summary multiple choice question that presents you with a statistical concept and then 4 numbered statements. You must decide which (if any) of the numbered statements is/are true as they relate to the statistical concept.

Measures of Central Tendency

Tests knowledge of the three main measures of central tendency, including some simple calculation questions.

Terms and Definitions for Statistics

This quiz covers basic terms and definitions of statistics.