This topic contains a solution. Click here to go to the answer

Author Question: Susan has twelve subjects drop out of her study. Which threat to internal validity must she ... (Read 89 times)

genevieve1028

  • Hero Member
  • *****
  • Posts: 601
Susan has twelve subjects drop out of her study. Which threat to internal validity must she consider?
 
  a) mortality
  b) history
  c) selection
  d) randomization

Question 2

Which of the following is NOT a qualitative computer research tool?
 
  a) N6
  b) SPSS
  c) NVivo
  d) HyperSEARCH



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bitingbit

  • Sr. Member
  • ****
  • Posts: 323
Answer to Question 1

a

Answer to Question 2

b




genevieve1028

  • Member
  • Posts: 601
Reply 2 on: Jul 13, 2018
:D TYSM


milbourne11

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

There are more bacteria in your mouth than there are people in the world.

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?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

For a complete list of videos, visit our video library