This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Internal validity is not concerned with a. maturation b. generalization. c. experimental ... (Read 86 times)

theo

  • Hero Member
  • *****
  • Posts: 698
on: Jun 20, 2018
Internal validity is not concerned with
 
  a. maturation
  b. generalization.
  c. experimental mortality.
  d. statistical regression.
  e. interaction of pretest and treatment.

Question 2

Refer to Exhibit 10-3. Did the experimental treatment cause the observed change in the dependent variable, or was a spurious factor operating to cause the change?
 
  a. Internal
  c. Construct
  b. External
  d. Statistical Conclusion


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cici

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

A


theo

  • Hero Member
  • *****
  • Posts: 698
Reply #2 on: Jun 20, 2018
Thank you


cici

  • Sr. Member
  • ****
  • Posts: 325
Reply #3 on: Jun 20, 2018
No problem :)


« previous next »
 

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Sagittal section of upper respiratory system illustrating the internal anatomy of the nasal cavity, Sagittal section of upper respiratory system illustrating the internal anatomy of the nasal cavity,
Hormonal Control of Development of the Internal Sex Organs Hormonal Control of Development of the Internal Sex Organs
Internal and external attributions Internal and external attributions
Experimental identification of “coupling sites" Experimental identification of “coupling sites"
Internal Anatomy of the Spinal Cord Internal Anatomy of the Spinal Cord
Evolution of internal membranes Evolution of internal membranes
Video: Oogenesis Animation

For a complete list of videos, visit our video library