« previous next »

Author Question: The major effect of reduced external validity is A) difficulty in generalizing laboratory ... (Read 22 times)

Anajune7

  • Hero Member
  • *****
  • Posts: 574
on: Aug 4, 2018
The major effect of reduced external validity is
 
  A) difficulty in generalizing laboratory experimentation to the natural environment.
  B) a decrease in internal validity as well.
  C) a decrease in all types of validity.
  D) that it invalidates the study.

Question 2

A high degree of experimental control may increase internal validity but often reduces
 
  A) scientific rigor.
  B) construct validity.
  C) believability.
  D) external validity.


Jbrasil

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Anajune7

  • Hero Member
  • *****
  • Posts: 574
Reply #2 on: Aug 4, 2018
Thanks


Jbrasil

  • Sr. Member
  • ****
  • Posts: 337
Reply #3 on: Aug 4, 2018
Welcome :)


« previous next »
 

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Earth’s Major Tectonic Plates Earth’s Major Tectonic Plates
Laboratory tests to screen for infection Laboratory tests to screen for infection
The Sleep/Waking Flip-Flop According to Saper et al. (2001), the major sleep-promoting region (the v The Sleep/Waking Flip-Flop According to Saper et al. (2001), the major sleep-promoting region (the v
The three major mechanisms for facilitated transport The three major mechanisms for facilitated transport
The Effect of Using a Ratio Scale The Effect of Using a Ratio Scale
Major Somatic Sensory Tracts and Pathways Major Somatic Sensory Tracts and Pathways
Video: Secretin (inhibiting gastric acid secretion), Cholecystokinin (fat digestion) & Cholecystokinin

For a complete list of videos, visit our video library