[Answered] The main threat to internal validity in a static-group comparison design ...

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

Author Question: The main threat to internal validity in a static-group comparison design ... (Read 44 times)

fnuegbu

Hero Member
Posts: 539

on: Jun 20, 2018

The main threat to internal validity in a static-group comparison design is

Question 2

If your research plan started with a static-group comparison design, then you added a pretest to the design, your new plan would involve a

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

Reply #1 on: Jun 20, 2018

Answer to Question 1

Answer to Question 2

fnuegbu

Member
Posts: 539

Reply 2 on: Jun 20, 2018

Great answer, keep it coming

meow1234

Member
Posts: 333

Reply 3 on: Yesterday

TYSM

« previous next »

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

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.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.