« previous next »

Author Question: The coefficient of correlation between a scholastic aptitude test and GPA was found to be 1.05 . ... (Read 41 times)

karateprodigy

  • Hero Member
  • *****
  • Posts: 550
on: Jun 20, 2018
The coefficient of correlation between a scholastic aptitude test and GPA was found to be 1.05 . This coefficient indicates that
 
  a. the scholastic aptitude test has good reliability.
  b. the scholastic aptitude test has high validity.
  c. the scholastic aptitude test is useful as a predictor of school achievement.
  d. there is an error in the computation.
  e. None of these are true.

Question 2

Indicate which type of evidence is being gathered in the following questions. A teacher correlates students' scores on the test with the final semester grade received in the course.
 
  a. evidence based on content
  b. evidence based on relationship to other variables
  c. evidence based on construct-relevant variance


AmberC1996

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

D

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Pulmonary function test: spirometry. (a) Normal respiratory volumes, as measured during spirometry. Pulmonary function test: spirometry. (a) Normal respiratory volumes, as measured during spirometry.
Using an ice bath to test the fuel temperature sensor. Using an ice bath to test the fuel temperature sensor.
a) Radioimmunosorbent test (RIST); (b) radioallergosorbent test (RAST). a) Radioimmunosorbent test (RIST); (b) radioallergosorbent test (RAST).
Cylinder Leakage Test Cylinder Leakage Test
Vitamins Found Widely in the Food Groups Vitamins Found Widely in the Food Groups
Video: Regulation of GFR: three methods, autoregulation & autoregulation via myogenic mechanism

For a complete list of videos, visit our video library