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 27 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?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Lateral view of the internal male reproductive organs. Lateral view of the internal male reproductive organs.
The theoretical design of nature reserves, based on the tenets of island biogeography. The theoretical design of nature reserves, based on the tenets of island biogeography.
Internal and External Environment Internal and External Environment
Model for evidence-based clinical decision making. Model for evidence-based clinical decision making.
Internal Anatomy of the Spinal Cord Internal Anatomy of the Spinal Cord
Vision-based Magnetic Compass in European Robins Vision-based Magnetic Compass in European Robins
Video: Plant Defense Mechanisms from Pathogens

For a complete list of videos, visit our video library