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

Author Question: The term confounding refers to the presence of a. a variable which is controlled and does not ... (Read 111 times)

shenderson6

  • Hero Member
  • *****
  • Posts: 573
on: Jun 20, 2018
The term confounding refers to the presence of
 
  a. a variable which is controlled and does not affect the outcome of a study.
  b. two independent variables in a study.
  c. a variable that is not controlled which affects the outcome of a study.
  d. two dependent variables in a study.

Question 2

Various types of evidence may be gathered in the process of validating a test. Choose the type of evidence that is illustrated in the examples. Subjects may be asked to think aloud as they take the test.
 
  a. Content c. Internal structure
  b. Response processes d. Relationship with other variables


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

patma1981

  • Sr. Member
  • ****
  • Posts: 292
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

B


shenderson6

  • Member
  • Posts: 573
Reply 2 on: Jun 20, 2018
Gracias!

duy1981999

  • Member
  • Posts: 341
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

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?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

An example of a homeostatically controlled variable: blood levels of glucose in a human. An example of a homeostatically controlled variable: blood levels of glucose in a human.
Temperament refers to stable differences in the emotional reactions of different children to similar ... Temperament refers to stable differences in the emotional reactions of different children to similar ...
Major Categories of Long-Term Memory Major Categories of Long-Term Memory
How to rearrange formulas to isolate for a variable How to rearrange formulas to isolate for a variable
How to rearrange formulas to isolate for a variable (Part 2) How to rearrange formulas to isolate for a variable (Part 2)
Polygenic inheritance of wheat kernel color controlled by two additive genes Polygenic inheritance of wheat kernel color controlled by two additive genes
Video: Mycobacterium tuberculosis: Drug Resistance and Natural Selection

For a complete list of videos, visit our video library