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

Author Question: Threats to internal validity include all of the following EXCEPT A) selection bias. B) ... (Read 76 times)

neverstopbelieb

  • Hero Member
  • *****
  • Posts: 534
on: Jul 13, 2018
Threats to internal validity include all of the following EXCEPT
 
  A) selection bias. B) quasi-experimental.
  C) testing. D) history.

Question 2

The principle of voluntary consent
 
  A) means that participation in a study must be voluntary at all times.
  B) has no relevance to human subject research.
  C) applies only to animal research.
  D) doesn't include telling human volunteers their rights.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ryhom

  • Sr. Member
  • ****
  • Posts: 366
Reply #1 on: Jul 13, 2018
Answer to Question 1

B

Answer to Question 2

A


neverstopbelieb

  • Member
  • Posts: 534
Reply 2 on: Jul 13, 2018
Great answer, keep it coming :)

kthug

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Major features of Homo erectus include increased brain size, an angular vault, and cranial superstru Major features of Homo erectus include increased brain size, an angular vault, and cranial superstru
Five Factors of Personality and the Traits they Include Five Factors of Personality and the Traits they Include
Drawing of spirochete's mobility system (with internal flagellae). Drawing of spirochete's mobility system (with internal flagellae).
internal internal
Internal and external forces on the parties Internal and external forces on the parties
Video: Stages of Mitosis - Prophase, Prometaphase, Metaphase, Anaphase & Telophase

For a complete list of videos, visit our video library