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

Author Question: Experimenter bias and participant reactivity can threaten both internal and external validity. a. ... (Read 52 times)

P68T

  • Hero Member
  • *****
  • Posts: 509
on: Jun 19, 2018
Experimenter bias and participant reactivity can threaten both internal and external validity.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

Simple random sampling is also called proportional random sampling.
 
  a. True
  b. False
  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

Chou

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jun 19, 2018
Answer to Question 1

True

Answer to Question 2

False


P68T

  • Hero Member
  • *****
  • Posts: 509
Reply #2 on: Jun 19, 2018
Thank you!


Chou

  • Sr. Member
  • ****
  • Posts: 335
Reply #3 on: Jun 19, 2018
Happy to help


« previous next »
 

Did you know?

Your heart beats over 36 million times a year.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

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

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Range of Motion of the Shoulder Joint, Internal Rotation Range of Motion of the Shoulder Joint, Internal Rotation
Internal structures of main sequence stars, convection zones with arrowed cycles and radiative zones Internal structures of main sequence stars, convection zones with arrowed cycles and radiative zones
External anatomy of the heart External anatomy of the heart
Use an Automated External Defibrillator Use an Automated External Defibrillator
Internal structures of the eye Internal structures of the eye
Comparing Internal Structures of the Planets Comparing Internal Structures of the Planets
Video: Bone tissue types - compact and spongy

For a complete list of videos, visit our video library