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

Author Question: A measurement shows interrater reliability when a. it has adequate levels of construct validity. ... (Read 53 times)

geodog55

  • Hero Member
  • *****
  • Posts: 530
on: Jun 20, 2018
A measurement shows interrater reliability when
 
  a. it has adequate levels of construct validity.
  b. data from two observers scoring the same event are very similar.
  c. appropriate operational definitions are used.
  d. nonsampling error is eliminated.

Question 2

Moore (1998) found that 30 blocks of 8-minute observations produced an accurate picture of how often behaviors occurred in a research setting. Researchers Odom and Ogawa (1992) found that in observational research
 
  a. investigators occasional use as few as six minutes of observation.
  b. random sampling of times produces accurate results with as little as 10 minutes of observation.
  c. most researchers have standardized their work using about 25 10-minute blocks.
  d. the behaviors studied are usually stable, requiring as little as 10 minutes for accuracy.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mammy1697

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

A


geodog55

  • Member
  • Posts: 530
Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

matt95

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

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?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Some of the fastest growing religions in America are non-Judeo-Christian religions. This photograph Some of the fastest growing religions in America are non-Judeo-Christian religions. This photograph
Pulse oximetry. The small device provides a digital readout of oxygen levels in the blood. Pulse oximetry. The small device provides a digital readout of oxygen levels in the blood.
Electronic blood pressure measurement Electronic blood pressure measurement
Harriet Beecher Stowe’s novel, Uncle Tom’s Cabin, became a staple of the mid-nineteenth-century thea Harriet Beecher Stowe’s novel, Uncle Tom’s Cabin, became a staple of the mid-nineteenth-century thea
Levels of protein structure: Primary structure Levels of protein structure: Primary structure
Section of a normal brain (left) and an HD brain (right). The HD brain shows extensive damage to the Section of a normal brain (left) and an HD brain (right). The HD brain shows extensive damage to the
Video: The primary factors that affect circulation - MABP, CO and SVR

For a complete list of videos, visit our video library