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

Author Question: A researcher found significantly different mean scores on an attitude scale for two groups known to ... (Read 133 times)

maegan_martin

  • Hero Member
  • *****
  • Posts: 532
on: Jun 20, 2018
A researcher found significantly different mean scores on an attitude scale for two groups known to be on different sides of the gun control issue. The researcher reported that this finding was evidence of the scale's
 
  a. validity.
  c. objectivity.
  b. reliability.
  d. divergent index.

Question 2

Situational tests in observational studies have the advantage of
 
  a. increasing the probability that the behavior one wants to study will occur.
  b. ease of obtaining comparable data. c.
  ease of training observers.
  d. All of these are true.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nmyers

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

A


maegan_martin

  • Member
  • Posts: 532
Reply 2 on: Jun 20, 2018
Gracias!

jackie

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

) Ornithine and citrulline, which are not found in proteins ) Ornithine and citrulline, which are not found in proteins
Schematic of the Earth–Moon system (without a consistent scale) Schematic of the Earth–Moon system (without a consistent scale)
pH Scale pH Scale
Common Blood Test Groups Common Blood Test Groups
Energy Use by Different Country Groups Energy Use by Different Country Groups
The Wong-Baker “Faces” pain rating scale The Wong-Baker “Faces” pain rating scale
Video: Labor and Childbirth - The Three Stages of Labor: Dilation, Expulsion & Placental مراحل الولادة

For a complete list of videos, visit our video library