« previous next »

Author Question: The goal of random assignment to conditions is to a. ensure that the independent variable occurs ... (Read 46 times)

Wadzanai

  • Hero Member
  • *****
  • Posts: 528
on: Jun 19, 2018
The goal of random assignment to conditions is to
 
  a. ensure that the independent variable occurs prior to the dependent variable.
  b. ensure that participants are selected randomly from the population.
  c. ensure that the participants in the different conditions of the experiment are, on average, equivalent before the experiment begins.
  d. select which individuals will receive which dependent measure.

Question 2

Which of the following is used to be certain that the participants in the different conditions of a research design are, on average, equivalent before the experiment begins?
 
  a. Random sampling of participants
  b. Random assignment to conditions
  c. Temporal priority of the independent variable
  d. A measured dependent variable


juicepod

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Jun 19, 2018
Answer to Question 1

c

Answer to Question 2

b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Independent Assortment Independent Assortment
Variable Gases of the Atmosphere Variable Gases of the Atmosphere
How to choose the right payment plan with changing conditions (Question 5) How to choose the right payment plan with changing conditions (Question 5)
Random X inactivation in female placental mammals Random X inactivation in female placental mammals
Variable expressivity of Waardenburg syndrome Variable expressivity of Waardenburg syndrome
Independent assortment versus genetic linkage Independent assortment versus genetic linkage
Video: Hormonal regulation of blood pressure - RAA system

For a complete list of videos, visit our video library