« previous next »

Author Question: When a researcher cannot randomly assign participants to conditions, the design is called a. a ... (Read 71 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?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

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.

An individual's performance can be limited by environmental conditions, such as temperature. Ac An individual's performance can be limited by environmental conditions, such as temperature. Ac
Herniated disk. A herniated disk is a protrusion of the disk’s gelatinous center, called the nucleus Herniated disk. A herniated disk is a protrusion of the disk’s gelatinous center, called the nucleus
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.
Conditions Necessary for Hurricane Formation Conditions Necessary for Hurricane Formation
The synapse and synaptic transmission. (a) A thin cleft, called the synapse, separates one cell from The synapse and synaptic transmission. (a) A thin cleft, called the synapse, separates one cell from
Video: Brain Lobes Animation

For a complete list of videos, visit our video library