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

Author Question: List three examples of potential threats to internal validity. What will be an ideal ... (Read 31 times)

rayancarla1

  • Hero Member
  • *****
  • Posts: 571
on: Jul 12, 2018
List three examples of potential threats to internal validity.
 
  What will be an ideal response?

Question 2

Actual threats usually are of long duration.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ebonylittles

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jul 12, 2018
Answer to Question 1

(any three of the following)
History, Maturation, Testing, Instrumentation, Statistical regression, Selection, Attrition, Interaction, Compensatory equalization of treatments, Compensatory rivalry, Resentful demoralization of respondents receiving less desirable treatments

Answer to Question 2

F


rayancarla1

  • Member
  • Posts: 571
Reply 2 on: Jul 12, 2018
Excellent

ryhom

  • Member
  • Posts: 366
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Examples of covalent modifications that occur to the amino terminal tails of histone proteins. The a Examples of covalent modifications that occur to the amino terminal tails of histone proteins. The a
Internal and external hemmorrhoids. Internal and external hemmorrhoids.
Internal structures of the eye Internal structures of the eye
The action potential. The action potential.
Different exposure codes for potential HIV infection. Different exposure codes for potential HIV infection.
Examples of glycosphingolipids Examples of glycosphingolipids
Video: Cleavage and Implantation Animation

For a complete list of videos, visit our video library