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

Author Question: Internal consistency reliability is used when scores for participants are based on A) several ... (Read 35 times)

Jipu 123

  • Hero Member
  • *****
  • Posts: 569
on: Aug 4, 2018
Internal consistency reliability is used when scores for participants are based on
 
  A) several observations made by several observers.
  B) several observations.
  C) different measures over several times by several observers.
  D) one score only.

Question 2

Which of the following operational definitions of a variable would suffer from an effective range problem?
 
  A) a standard IQ test administered to high school seniors in a study of the relationship of intelligence to dating patterns
  B) a very difficult mathematics reasoning test given to a group of college mathematics majors in a study to determine the effects of high anxiety on test performance
  C) a standard bathroom scale to measure the weight of chickens in a study to determine how chicken size affects pecking order
  D) a wristwatch with a second hand to measure the time it takes students to solve 10 anagram problems in a study of the effects of noise on problem-solving speed


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kaykay69

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: C


Jipu 123

  • Hero Member
  • *****
  • Posts: 569
Reply #2 on: Aug 4, 2018
Thank you!


kaykay69

  • Sr. Member
  • ****
  • Posts: 322
Reply #3 on: Aug 4, 2018
Always glad to help...


« previous next »
 

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.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Internal view of the heart with aorta, vena cava, and pulmonary arteries and veins. Internal view of the heart with aorta, vena cava, and pulmonary arteries and veins.
Atherosclerosis. (a) A sectioned coronary artery that exhibits an accumulation of fatty plaque, whic Atherosclerosis. (a) A sectioned coronary artery that exhibits an accumulation of fatty plaque, whic
Teaching methods based on patients developmental capacity Teaching methods based on patients developmental capacity
Freedom House is a nonprofit institution that uses several different factors to rank countries based Freedom House is a nonprofit institution that uses several different factors to rank countries based
Consistency and Change in Personality Over the Lifespan Consistency and Change in Personality Over the Lifespan
Evolution of internal membranes Evolution of internal membranes
Video: Role of the respiratory system - effect of altered ventilation rates

For a complete list of videos, visit our video library