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

Author Question: The base model in hierarchical regression ____. a. adds direct effects b. includes only control ... (Read 32 times)

Brittanyd9008

  • Hero Member
  • *****
  • Posts: 500
on: Jun 28, 2018
The base model in hierarchical regression ____.
 a. adds direct effects
  b. includes only control variables
  c. adds continuous variable interactions
  d. includes no independent variables

Question 2

Concomitant variation is sufficient evidence to determine causality in experiments.
 
 Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lorealeza

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jun 28, 2018
Answer to Question 1

B

Answer to Question 2

F
Concomitant variation is only one piece of causal evidence  temporal sequence and nonspurious association are also necessary.


Brittanyd9008

  • Hero Member
  • *****
  • Posts: 500
Reply #2 on: Jun 28, 2018
Correct answers!


lorealeza

  • Sr. Member
  • ****
  • Posts: 345
Reply #3 on: Jun 28, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

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?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Relatively simple changes in Hox genes control limb formation in tetrapods. Relatively simple changes in Hox genes control limb formation in tetrapods.
Eye Model Eye Model
Bronchi Model Bronchi Model
Hormonal control of adrenal gland. CRH = corticotropin releasing hormone; ACTH = adrenocorticotropic ... Hormonal control of adrenal gland. CRH = corticotropin releasing hormone; ACTH = adrenocorticotropic ...
With the rocker arms contacting the base circle of the cam, insert a feeler gauge of the specified ... With the rocker arms contacting the base circle of the cam, insert a feeler gauge of the specified ...
This Powertrain Control Module (PCM) is located under the hood on this Chevrolet pickup truck. This Powertrain Control Module (PCM) is located under the hood on this Chevrolet pickup truck.
Video: Blood Flow Through the Kidneys

For a complete list of videos, visit our video library