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 26 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?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Experimental manipulations of ponds and responses. Experimental manipulations of ponds and responses.
Internal Inspection of the Nose Internal Inspection of the Nose
Internal anatomy of a turtle Internal anatomy of a turtle
External and internal positions. External and internal positions.
Internal structures at the back of the eye. Internal structures at the back of the eye.
The experimental system that permits observation of rotation in the F1 component of F1F0 ATP synthas The experimental system that permits observation of rotation in the F1 component of F1F0 ATP synthas
Video: Factors that influence muscle tension - Sarcomere length and force, understretched and overstretched

For a complete list of videos, visit our video library