#1
What does IQ stand for in psychometric assessments?
Intelligence Quotient
ExplanationIt measures an individual's cognitive abilities relative to others.
#2
Which of the following is not a type of psychometric test?
Physical fitness tests
ExplanationThey assess physical abilities, not psychological traits.
#3
Which of the following is NOT a stage in the development of a psychometric test?
Test manipulation
ExplanationManipulation of tests is not a standard stage; rather, it's about design, validation, and administration.
#4
What is the primary purpose of a psychometric assessment?
To measure psychological traits and abilities
ExplanationIt evaluates cognitive abilities, personality traits, and other psychological variables.
#5
Which of the following is NOT a type of psychometric test?
Physical fitness test
ExplanationPhysical fitness tests assess physical abilities, not psychological traits.
#6
Which statistical concept is used to measure the consistency of a psychometric test?
Reliability
ExplanationIt indicates the stability and consistency of test scores over time.
#7
What does the term 'norming' refer to in psychometric testing?
The process of establishing norms or standards for a test
ExplanationIt ensures scores are interpreted correctly by comparing them to a standard.
#8
What is the purpose of factor analysis in psychometric assessments?
To identify underlying dimensions or factors of a set of variables
ExplanationIt helps uncover latent variables that contribute to observed responses.
#9
Which of the following is a characteristic of a standardized psychometric test?
It is administered in a consistent manner to all examinees
ExplanationStandardization ensures fairness and comparability of scores.
#10
Which statistical measure is used to determine the extent to which two variables are related in psychometrics?
Pearson correlation coefficient
ExplanationIt quantifies the strength and direction of the linear relationship between two variables.
#11
Which of the following is a potential limitation of psychometric assessments?
All of the above
ExplanationBiases, cultural differences, and situational factors can affect results.
#12
In psychometrics, what does 'convergent validity' refer to?
The degree to which scores on a test correlate with scores on other tests measuring similar constructs
ExplanationIt confirms that a test measures what it claims to measure by correlating with similar tests.
#13
What is a potential advantage of computerized adaptive testing (CAT) in psychometrics?
It requires less time for test administration
ExplanationCAT tailors questions to the test taker, saving time and increasing accuracy.
#14
What does 'construct validity' assess in psychometric testing?
The extent to which a test measures the intended construct
ExplanationIt examines whether a test accurately measures the underlying theoretical construct.
#15
What is the primary goal of differential psychology?
To measure individual differences
ExplanationIt studies how individuals differ in various psychological traits and characteristics.