Multiple Choice
________ is the extent to which differences in observed scale scores reflect true differences among objects on the characteristic being measured,rather than systematic or random errors.
A) Reliability
B) Validity
C) Effectiveness
D) Consistency
E) Substantive difference
Correct Answer:
Verified
Correct Answer:
Verified
Q58: Social media should not be used to
Q74: Which non-comparative scale is analyzed using profile
Q88: Validity is the extent to which differences
Q89: Random reliability is a popular approach for
Q90: According to the text,individual items on a
Q91: An itemized rating scale describes a measurement
Q93: Discriminant validity is a measure of construct
Q94: Random error affects the measurement in a
Q95: An itemized rating scale is a measurement
Q97: In a short essay,list and discuss the