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

Author Question: Which type of reliability exists when consistency of observation, measured by a correlation ... (Read 69 times)

madam-professor

  • Hero Member
  • *****
  • Posts: 584
on: Jul 8, 2018
Which type of reliability exists when consistency of observation, measured by a correlation coefficient, is noted between two or more research assistants who record their observations of an event at the same time?
 
  a. Internal consistency
  b. Parallel forms
  c. Test-retest
  d. Interrater

Question 2

A nurse researcher administered a test anxiety questionnaire to a group of nursing students before they attended a test anxiety workshop and then administered a different questionnaire to the same nurses immediately following the workshop.
 
  This is indicative of which type of reliability?
  a. Split-half
  b. Test-retest
  c. Parallel form
  d. Alternate form


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aham8f

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 8, 2018
Answer to Question 1

ANS: D

Feedback
A The example illustrates a test of homogeneity.
B The example does not include two instruments measuring the same construct.
C The example does not include a time interval between administration of the instrument.
D The consistency of observations between two raters making an observation illustrates interrater reliability.

Answer to Question 2

ANS: C

Feedback
A Split-half refers to internal consistency and involves dividing a scale into two halves and making a comparison.
B This response fits a quantitative study only partially and is incomplete for a quantitative, quasi-experimental study.
C Parallel form means that the same individuals are tested within a specific interval but the subjects are given a different form of the test on the second testing.
D This response fits with quantitative tests.


madam-professor

  • Hero Member
  • *****
  • Posts: 584
Reply #2 on: Jul 8, 2018
Correct answers!


aham8f

  • Sr. Member
  • ****
  • Posts: 336
Reply #3 on: Jul 8, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

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

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Pulmonary function test: spirometry. (a) Normal respiratory volumes, as measured during spirometry. Pulmonary function test: spirometry. (a) Normal respiratory volumes, as measured during spirometry.
The declining age of menarche over the past 150 years has been measured in many European countries, The declining age of menarche over the past 150 years has been measured in many European countries,
Comparison of A-type Climates Comparison of A-type Climates
Calculate the velocity of the red rock after collision Angle measured counterclockwise from the ... Calculate the velocity of the red rock after collision Angle measured counterclockwise from the ...
Type II curve. Mortality does not vary with age. Data for five-lined skink (Eumeces fasciatus). Type II curve. Mortality does not vary with age. Data for five-lined skink (Eumeces fasciatus).
Type III curve. Mortality is highest early in life. Data for a desert shrub (Cleome droserifolia). Type III curve. Mortality is highest early in life. Data for a desert shrub (Cleome droserifolia).
Video: Retina

For a complete list of videos, visit our video library