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

Author Question: A stability coefficient is used for measuring the reliability of A) a test administered at two ... (Read 72 times)

Caiter2013

  • Hero Member
  • *****
  • Posts: 607
on: Jun 20, 2018
A stability coefficient is used for measuring the reliability of
 
  A) a test administered at two different times.
  B) the first 50 items, compared with the last 50 items in a 100-item test.
  C) standard error of measurement.
  D) alternate forms of a test.

Question 2

An individual reported a reliability coefficient of 1.25 for an intelligence test. It was obtained by correlating the results of a given group on Form A with the group's results on Form B. This coefficient indicates that
 
  A) the test is unusually reliable.
  B) the test is unusually valid.
  C) there are no errors of measurement.
  D) a mistake was made in computing the coefficient.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

AmberC1996

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

D


Caiter2013

  • Member
  • Posts: 607
Reply 2 on: Jun 20, 2018
Wow, this really help

softEldritch

  • Member
  • Posts: 334
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Weber test: Place the base of the tuning fork on top of the client’s head. Weber test: Place the base of the tuning fork on top of the client’s head.
Using an ice bath to test the fuel temperature sensor. Using an ice bath to test the fuel temperature sensor.
Cards Used in a Socially Situated Version of the Problem-Solving Test Cards Used in a Socially Situated Version of the Problem-Solving Test
The Mantoux tuberculin skin test. Positive reaction. The Mantoux tuberculin skin test. Positive reaction.
A test field of GM papaya A test field of GM papaya
Video: Introduction to Breast Cancer

For a complete list of videos, visit our video library