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Author Question: A measurement shows interrater reliability when a. it has adequate levels of construct validity. ... (Read 17 times)

geodog55

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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.


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mammy1697

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Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

A


geodog55

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Reply 2 on: Jun 20, 2018
Wow, this really help

Bigfoot1984

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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