Discuss in detail the two types of errors that may affect measurement scores.
Question 2____________________ is the ability of a measure to obtain similar scores for the same object, trait, or construct across time, across different evaluators, or across he items forming the measure.
Fill in the blank(s) with correct word
Question 3Any scale or other measurement instrument that actually measures what it was intended to measure is said to have ____________________.
Fill in the blank(s) with correct word
Question 4Error in measurement that is also known as constant error since it affects the measurement in a constant way is called ____________________ error.
Fill in the blank(s) with correct word
Question 5The four types of scales used to measure an attribute are ____________________, ____________________, ____________________, and ____________________.
Fill in the blank(s) with correct word
Question 6Reliability is necessary but not sufficient for establishing the validity of a measure.
Indicate whether the statement is true or false
Question 7Sometimes a researcher will include an internal consistency check to ensure that reliable answers are being given by respondents. This is normally carried out by having two different questions that measure the same construct embedded somewhere in the questionnaire.
Indicate whether the statement is true or false
Question 8Consistency is the hallmark of validity.
Indicate whether the statement is true or false
Quick Reply
