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

Author Question: Control groups in experiments are used to: A. provide a comparison for the effect of the ... (Read 20 times)

Kthamas

  • Hero Member
  • *****
  • Posts: 546
on: Jul 8, 2018
Control groups in experiments are used to:
 
  A. provide a comparison for the effect of the independent variable.
  B. test for an alternative causal connection.
  C. eliminate bias.
  D. provide external validity.

Question 2

True experiments are designed primarily to:
 
  A. identify relationships among intervening, independent, and dependent variables.
  B. discover new variables related to the research question.
  C. identify individual differences.
  D. determine causal connections.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lou

  • Sr. Member
  • ****
  • Posts: 286
Reply #1 on: Jul 8, 2018
Answer to Question 1

ANS: A

Answer to Question 2

ANS: D


Kthamas

  • Member
  • Posts: 546
Reply 2 on: Jul 8, 2018
Excellent

coreycathey

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

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?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

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.

A contrasting comparison of the axial and appendicular skeleton. A contrasting comparison of the axial and appendicular skeleton.
Comparison of Type 1 Diabetes to Type 2 Diabetes Comparison of Type 1 Diabetes to Type 2 Diabetes
Friction significantly influences airflow near Earth’s surface, but its effect is negligible at ... Friction significantly influences airflow near Earth’s surface, but its effect is negligible at ...
Effect of “Moral Restraint” in the Malthusian Model Effect of “Moral Restraint” in the Malthusian Model
Control you knife with one hand and hold the item being cut with the other (1 of 3) Control you knife with one hand and hold the item being cut with the other (1 of 3)
Control of BP and Blood Flow Control of BP and Blood Flow
Video: What is Reverse Osmosis?

For a complete list of videos, visit our video library