« previous next »

Author Question: Define what is meant by a threat to external validity. (Read 62 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 ¦ 5th 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.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

tth

  • Hero Member
  • *****
  • Posts: 579
Reply #2 on: Mar 7, 2019
TY


meganlapinski

  • Sr. Member
  • ****
  • Posts: 333
Reply #3 on: Mar 7, 2019
You're welcome


« previous next »
 

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

The arrangement of the external eye muscles: (A) lateral and (B) anterior views. The arrangement of the external eye muscles: (A) lateral and (B) anterior views.
The breast, cutaway view showing both internal and external features. The breast, cutaway view showing both internal and external features.
external structure of female reproductive system external structure of female reproductive system
External and internal positions. External and internal positions.
External ear. External ear.
The Tsunami Threat in Japan The Tsunami Threat in Japan
Video: ATPase function - membrane transport, contractile proteins and synthesis

For a complete list of videos, visit our video library