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

Author Question: A researcher measures some participants on a measure that required concentration in a loud and ... (Read 149 times)

savannahhooper

  • Hero Member
  • *****
  • Posts: 576
on: Aug 4, 2018
A researcher measures some participants on a measure that required concentration in a loud and distracting environment and others in a quiet environment. The researcher does not find the predicted relationship between performance on this measure and IQ.
 
  If you assume that such a relationship exists in reality, the failure to find it in this study may be due to
  A) measurement error.
  B) reality error.
  C) comparison error.
  D) scale of measurement error.

Question 2

Assume that scores on an independent variable are distorted so that they no longer accurately reflect reality. This is called
 
  A) reality error.
  B) distortion error.
  C) measurement error.
  D) All of the above.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

robbielu01

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: C


savannahhooper

  • Member
  • Posts: 576
Reply 2 on: Aug 4, 2018
Wow, this really help

amynguyen1221

  • Member
  • Posts: 355
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Primary production increases with an increase in total phosphorus concentration. Primary production increases with an increase in total phosphorus concentration.
Effect of substrate concentration on the initial velocity of an enzyme-catalyzed reaction Effect of substrate concentration on the initial velocity of an enzyme-catalyzed reaction
Becoming a Certified Medical Assistant may demonstrate your commitment to the profession and the con Becoming a Certified Medical Assistant may demonstrate your commitment to the profession and the con
Mensuration: A goniometer is used to measure the range of motion of a joint. Mensuration: A goniometer is used to measure the range of motion of a joint.
How to solve any percent concentration problem How to solve any percent concentration problem
Smoke Concentration in London, 1585–1940 Smoke Concentration in London, 1585–1940
Video: Fractures Animation

For a complete list of videos, visit our video library