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

Author Question: In a quasi-experimental study using a convenience sample of subjects from a local high school, the ... (Read 74 times)

D2AR0N

  • Hero Member
  • *****
  • Posts: 561
on: Jul 8, 2018
In a quasi-experimental study using a convenience sample of subjects from a local high school, the researcher asks potential subjects to volunteer for placement in either a low sugar diet program or a regular sugar diet program.
 
  This technique for assigning participation may compromise:
  a. construct validity.
  b. external validity.
  c. internal validity.
  d. statistical conclusion validity.

Question 2

In a quasi-experimental study design, the group that receives standard care is usually referred to as the
 
  a. comparison group.
  b. control group.
  c. experimental group.
  d. treatment group.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bdobbins

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 8, 2018
Answer to Question 1

ANS: C

Answer to Question 2

ANS: A


D2AR0N

  • Member
  • Posts: 561
Reply 2 on: Jul 8, 2018
Gracias!

patma1981

  • Member
  • Posts: 292
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

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?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

a) Avoid placing the face cradle too high because it hyperextends and strains the neck. b) When the ... a) Avoid placing the face cradle too high because it hyperextends and strains the neck. b) When the ...
Sample root cause analysis: Duplicate dose of a narcotic analgesic. Sample root cause analysis: Duplicate dose of a narcotic analgesic.
Sample prescriptions of drugs for oral fungal infections. Sample prescriptions of drugs for oral fungal infections.
Examples of low and high Entropy states Examples of low and high Entropy states
The results from West and Crook's study of memory for telephone numbers The results from West and Crook's study of memory for telephone numbers
Family interactive style predicts academic achievement in high school Family interactive style predicts academic achievement in high school
Video: Role of the respiratory system - effect of altered ventilation rates

For a complete list of videos, visit our video library