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 71 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

Dnite

  • Member
  • Posts: 297
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Examples of gated ion channels. Examples of gated ion channels.
Examples of objective evaluation Examples of objective evaluation
Conduction of the Action Potential Conduction of the Action Potential
(A) Internal anatomy of the spinal cord. (B) Ascending spinal tracts. (A) Internal anatomy of the spinal cord. (B) Ascending spinal tracts.
Unusual base pairings in tRNA: (c, d) Some examples of triple interactions Unusual base pairings in tRNA: (c, d) Some examples of triple interactions
Examples of Transdermal Patches Examples of Transdermal Patches
Video: Neuron Structure Animation

For a complete list of videos, visit our video library