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

Author Question: Threats to internal validity are threats to saying the independent variable caused the change in the ... (Read 120 times)

renzo156

  • Hero Member
  • *****
  • Posts: 526
on: Jul 13, 2018
Threats to internal validity are threats to saying the independent variable caused the change in the dependent variable.
 
  Indicate whether the statement is true or false

Question 2

To combat order effects that may occur with a within subjects design, many researchers will use .
 
  a. fewer participants.
  b. counterbalancing.
  c. mixed subject designs.
  d. multiple independent variables.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dawsa925

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 13, 2018
Answer to Question 1

T

Answer to Question 2

B


renzo156

  • Hero Member
  • *****
  • Posts: 526
Reply #2 on: Jul 13, 2018
Correct answers!


dawsa925

  • Sr. Member
  • ****
  • Posts: 326
Reply #3 on: Jul 13, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

A cross of sweet peas showing that independent assortment does not always occur A cross of sweet peas showing that independent assortment does not always occur
Location of internal and external hemorrhoids. Location of internal and external hemorrhoids.
Variable Gases: Methane Variable Gases: Methane
Carbon Dioxide, Trace Gases, and Climate Change Carbon Dioxide, Trace Gases, and Climate Change
Radiative forcing expresses change in energy input over time Radiative forcing expresses change in energy input over time
Internal Defenses Internal Defenses
Video: Introduction to Herpes

For a complete list of videos, visit our video library