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

Author Question: The primary problem with using a pretest in an experiment is a) The pretest may actually ... (Read 21 times)

storky111

  • Hero Member
  • *****
  • Posts: 561
on: Jun 22, 2018
The primary problem with using a pretest in an experiment is
 
  a) The pretest may actually encourage participants to be dishonest during the experiment.
  b) The pretest may sensitize participants and encourage them to act in a specific manner.
  c) The pretest may bias the experimenter to expect a certain experimental outcome.
  d) The pretest may lessen the impact of the experimental manipulation and dilute the findings.

Question 2

Reactivity may pose a threat to the external validity of an experiment because
 
  a) Participants may act differently since they are aware they are being observed
  b) Participants may not want to complete the experimental protocol
  c) Participants may be responding to internal scripts that are dictating their behavior
  d) Participants may attempt to discover the purpose of the experiment and act accordingly


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ririgirl15

  • Sr. Member
  • ****
  • Posts: 385
Reply #1 on: Jun 22, 2018
Answer to Question 1

Correct Answer: b

Answer to Question 2

Correct Answer: a


storky111

  • Member
  • Posts: 561
Reply 2 on: Jun 22, 2018
Gracias!

ktidd

  • Member
  • Posts: 319
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

The respiratory system. (a) Sagittal section of the head and neck, revealing the organs of the upper The respiratory system. (a) Sagittal section of the head and neck, revealing the organs of the upper
A Split-Brain Experiment A Split-Brain Experiment
Counterbalancing in the Predator Experiment Counterbalancing in the Predator Experiment
How to solve a distance, time, speed problem using linear algebra How to solve a distance, time, speed problem using linear algebra
Genetics problem solved Genetics problem solved
Solving Energy Problem Solving Energy Problem
Video: Types of Transport - Uniport, Antiport and Symport (Glucose and Na+K+ Transporters)

For a complete list of videos, visit our video library