Asked by Tasha Barnes on May 05, 2024
Verified
What is the difference between the TRUE score and the observed score?
A) critical score
B) error score
C) expected score
D) reliable score
Error Score
The difference between an observed value and the true value, often used in the context of measurement and assessment to evaluate accuracy.
True Score
In psychological testing and measurement, the actual or real score that perfectly reflects the characteristic or ability being measured, without measurement error.
Observed Score
The actual score or measurement recorded during data collection.
- Acquire the knowledge to assess and interpret results from psychological tests, involving true, observed, and error scores.
Verified Answer
JB
Joshua BleessMay 09, 2024
Final Answer :
B
Explanation :
The true score is the theoretical score that accurately reflects a person's ability or trait. The observed score, on the other hand, is the actual score obtained on a test or measure. The difference between the two is often referred to as the error score, which can be caused by various factors such as measurement error, situational factors, or personal factors. Therefore, B (error score) is the best choice as it distinguishes the difference between the two scores.
Learning Objectives
- Acquire the knowledge to assess and interpret results from psychological tests, involving true, observed, and error scores.