« previous next »

Author Question: When a test measures well what it is supposed to measure, it a. discriminates b. is objective ... (Read 61 times)

LCritchfi

  • Hero Member
  • *****
  • Posts: 519
on: Jun 20, 2018
When a test measures well what it is supposed to measure, it
 
  a. discriminates
  b. is objective
  c. is reliable
  d. is valid

Question 2

In a classic study of factors leading to proficient writing of entering college students,
  McQueen, Murray and Evans found that the most important determinant of writing
  skill was
 
  a. their command of English grammar and syntax
  b. their scores on standardized reading comprehension tests
  c. the frequency with which they used prewriting strategies
  d. how much they had written in high school


kilada

  • Sr. Member
  • ****
  • Posts: 311
Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

A method to measure the lateral movement of membrane proteins. A method to measure the lateral movement of membrane proteins.
A Test for the Blind Spot A Test for the Blind Spot
This mini clamp-on DMM is being used to measure the amount of battery electrical drain that is ... This mini clamp-on DMM is being used to measure the amount of battery electrical drain that is ...
Photo of a sign taken at an emissions test facility. Photo of a sign taken at an emissions test facility.
A latex agglutination test for rheumatoid factor. A positive control at 1. A negative control at 2. ... A latex agglutination test for rheumatoid factor. A positive control at 1. A negative control at 2. ...
Top Eleven Countries in Year 2009 According to Three Different Measures Top Eleven Countries in Year 2009 According to Three Different Measures
Video: Body plan of euglena Animation

For a complete list of videos, visit our video library