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 95 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?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Effects of growth rate on development. Effects of growth rate on development.
Marx's Model Of The Social Classes Marx's Model Of The Social Classes
When the O2S voltage rises above 450 mV, the PCM starts to control the fuel mixture based on ... When the O2S voltage rises above 450 mV, the PCM starts to control the fuel mixture based on ...
Long Term Control Medications Long Term Control Medications
Binding change model for ATP synthase Binding change model for ATP synthase
Aging and Fluid, Electrolyte, and Acid-Base Homeostasis Aging and Fluid, Electrolyte, and Acid-Base Homeostasis
Video: Cardiac Cycle (Part 3 of 4)

For a complete list of videos, visit our video library