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

Author Question: A researcher administers two instruments known to measure opposite concepts and performs ... (Read 57 times)

newyorker26

  • Hero Member
  • *****
  • Posts: 536
on: Jul 8, 2018
A researcher administers two instruments known to measure opposite concepts and performs correlational analyses on the results. The original measure has a negative correlation of ?7?0.6 with the new measure. This indicates
 
  a. both measures are valid.
  b. neither measure is valid.
  c. only the first measure is valid.
  d. only the second measure is valid.

Question 2

A researcher develops a new instrument to measure coping skills and conducts a pilot study to compare the new tool with an existing tool that measures this concept. This is an example of evidence of validity from
 
  a. contrasting groups.
  b. convergence.
  c. divergence.
  d. readability.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

amynguyen1221

  • Sr. Member
  • ****
  • Posts: 355
Reply #1 on: Jul 8, 2018
Answer to Question 1

ANS: A

Answer to Question 2

ANS: B


newyorker26

  • Member
  • Posts: 536
Reply 2 on: Jul 8, 2018
:D TYSM

covalentbond

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Scale used to measure pupil size in millimeters. Scale used to measure pupil size in millimeters.
Calipers are used to measure the body fat on the triceps of a patient. Calipers are used to measure the body fat on the triceps of a patient.
Masseuse Performs Massage of the Shoulder Under Heat Lamp, c. 1925. Masseuse Performs Massage of the Shoulder Under Heat Lamp, c. 1925.
Ways to Measure Percentage of Body Fat Ways to Measure Percentage of Body Fat
Western musical instruments Western musical instruments
Concepts related to an asthma attack Concepts related to an asthma attack
Video: Miller's reaction chamber experiment Animation

For a complete list of videos, visit our video library