« previous next »

Author Question: When a researcher cannot randomly assign participants to conditions, the design is called a. a ... (Read 74 times)

Ebrown

  • Hero Member
  • *****
  • Posts: 567
on: Jun 20, 2018
When a researcher cannot randomly assign participants to conditions, the design is called
 
  a. a quasi-experimental design.
  b. an inferential design.
  c. a nonequivalent control group design.
  d. a static-group comparison design.

Question 2

Researchers usually consider a measure to have adequate interitem reliability if Cronbach's alpha coefficient
 
  a. is zero
  b. exceeds .05
  c. exceeds .50
   d. exceeds .70
  e. is less than 1.00


underwood14

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Ebrown

  • Hero Member
  • *****
  • Posts: 567
Reply #2 on: Jun 20, 2018
Thank you


underwood14

  • Sr. Member
  • ****
  • Posts: 346
Reply #3 on: Jun 20, 2018
No problem :)


« previous next »
 

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

The theoretical design of nature reserves, based on the tenets of island biogeography. The theoretical design of nature reserves, based on the tenets of island biogeography.
The upper intake manifold, often called a plenum, attaches to the lower intake manifold. The upper intake manifold, often called a plenum, attaches to the lower intake manifold.
Severe hash is almost always caused by cylinder misfire conditions. Severe hash is almost always caused by cylinder misfire conditions.
Elements of Experimental Design. Elements of Experimental Design.
Hill plots of oxygen binding for myoglobin and hemoglobin under physiological conditions Hill plots of oxygen binding for myoglobin and hemoglobin under physiological conditions
Importance of Considering Gestalt Principles in Product Design (1 of 2) Importance of Considering Gestalt Principles in Product Design (1 of 2)
Video: Fetal development - Weeks 9 to 38

For a complete list of videos, visit our video library