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

Author Question: Which of the following is used to describe the judge-to-judge reliability? a. the Pearson r ... (Read 100 times)

eruditmonkey@yahoo.com

  • Hero Member
  • *****
  • Posts: 546
on: Jun 20, 2018
Which of the following is used to describe the judge-to-judge reliability?
 
  a. the Pearson r correlation between each judge
  b. the mean of all the Pearson r correlations between all pairs of judges
  c. Cronbach's alpha coefficient
  d. effect size

Question 2

A researcher constructs a five-item measure of attitudes toward national health insurance. The average intercorrelations among the items is rii = .40. Using the Spearman-Brown formula, he finds that RSB = .77.
 
  What is the reliability of the scale as a whole?
   a. .77
   b. .50
   c. .40
   d. Cannot be determined without knowing the sample size.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lin77x

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jun 20, 2018
Answer to Question 1

b

Answer to Question 2

a


eruditmonkey@yahoo.com

  • Member
  • Posts: 546
Reply 2 on: Jun 20, 2018
Gracias!

JaynaD87

  • Member
  • Posts: 368
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Intramuscular drug administration: (c) the needle is inserted at a 90° angle: Source: Pearson Educat Intramuscular drug administration: (c) the needle is inserted at a 90° angle: Source: Pearson Educat
This engraving of the Boston Massacre (1770) became the most reprinted depiction of the event, and p This engraving of the Boston Massacre (1770) became the most reprinted depiction of the event, and p
Describe the development of atherosclerosis, including its role in the risk of heart disease Describe the development of atherosclerosis, including its role in the risk of heart disease
Describe the Conceptual Forecasting Framework in your own words. Describe the Conceptual Forecasting Framework in your own words.
Describe the Conceptual Forecasting Framework in your own words. Describe the Conceptual Forecasting Framework in your own words.
IMAGES THAT DESCRIBE CELLULAR PARTS IMAGES THAT DESCRIBE CELLULAR PARTS
Video: Mechanisms of capillary exchange (transcytosis & bulk flow)

For a complete list of videos, visit our video library