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

Author Question: As external (or ecological) validity increases, what happens to internal validity? a) Internal ... (Read 112 times)

joe

  • Hero Member
  • *****
  • Posts: 627
on: Jun 20, 2018
As external (or ecological) validity increases, what happens to internal validity?
 
  a) Internal validity tends to increase also.
   b)Internal validity tends to decrease.
   c) Internal validity remains constant.
   d) It completely depends on the particular research design.

Question 2

The most commonly used neuroscience tool seems to be:
 
  a) imaging techniques like fMRI and PETscan.
   b) stimulation techniques like TMS.
   c)recording techniques like EEG/ERP.
   d)brain trauma and lesion.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

AISCAMPING

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jun 20, 2018
Answer to Question 1

Answer: b

Answer to Question 2

Answer: a


joe

  • Member
  • Posts: 627
Reply 2 on: Jun 20, 2018
Excellent

JCABRERA33

  • Member
  • Posts: 344
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

The breast, cutaway view showing both internal and external features. The breast, cutaway view showing both internal and external features.
Hong Kong is a strange situation. A British colony since 1842, it was handed back to China in 1997 a Hong Kong is a strange situation. A British colony since 1842, it was handed back to China in 1997 a
Example of the Index to External Causes. Example of the Index to External Causes.
Spirituality increases with age, but there are different patterns for the two genders. Both genders ... Spirituality increases with age, but there are different patterns for the two genders. Both genders ...
This internal bypass passage in the thermostat housing directs cold coolant to the water pump. This internal bypass passage in the thermostat housing directs cold coolant to the water pump.
The areas in which reading-associated increases in activity were observed in the fMRI study of ... The areas in which reading-associated increases in activity were observed in the fMRI study of ...
Video: Introduction to Insulin

For a complete list of videos, visit our video library