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

Author Question: Which of the following is least likely to be a threat to validity in a single-group before-after ... (Read 54 times)

jilianpiloj

  • Hero Member
  • *****
  • Posts: 521
on: Jun 19, 2018
Which of the following is least likely to be a threat to validity in a single-group before-after design?
 
  a. Attrition
  b. Maturation
  c. Retesting
  d. Selection

Question 2

Which of the following is an example of a single-group research design?
 
  a. A group of depressed patients is compared to a group of non-depressed patients.
  b. A group of depressed patients is assessed before they enter a mental health facility and after they leave the facility.
  c. The head of a mental health facility that specializes in depression is interviewed.
  d. A group of patients who are spending time in a mental health facility are interviewed.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

thall411

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jun 19, 2018
Answer to Question 1

d

Answer to Question 2

d


jilianpiloj

  • Member
  • Posts: 521
Reply 2 on: Jun 19, 2018
Thanks for the timely response, appreciate it

mochi09

  • Member
  • Posts: 335
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

The vertebrate single-lens eye. The vertebrate single-lens eye.
A Recently Discovered Member of the Local Group A Recently Discovered Member of the Local Group
Traits With Single-Gene Dominant–Recessive Inheritance Traits With Single-Gene Dominant–Recessive Inheritance
Group fitness activities geared toward senior citizens can improve their physical strength and ... Group fitness activities geared toward senior citizens can improve their physical strength and ...
A properly mounted 12-lead, single channel ECG. A properly mounted 12-lead, single channel ECG.
Students working in a group Students working in a group
Video: Introduction to Herpes

For a complete list of videos, visit our video library