Define what is meant by a threat to external validity.

Author Question: Define what is meant by a threat to external validity. (Read 73 times)

tth

Hero Member
Posts: 579

on: Mar 7, 2019

Define what is meant by a threat to external validity.

Educational Research: Planning, Conducting, and Evaluating Quantitative and Qualitative Research ¦ Creswell ¦ 5^th Edition

Buy Test-Bank

meganlapinski

Sr. Member
Posts: 333

Reply #1 on: Mar 7, 2019

A threat to external validity is a problem in generalizing the results to other persons, settings, treatment variables, and measures.

Need homework help now?

Ask unlimited questions for free

Ask a Question

tth

Hero Member
Posts: 579

Reply #2 on: Mar 7, 2019

meganlapinski

Sr. Member
Posts: 333

Reply #3 on: Mar 7, 2019

You're welcome

« previous next »

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.