Scoring Accuracy and Norms Flashcards
7 cards from real BCP practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Scoring Accuracy and Norms flashcards as text
A psychometrist calculates a Full Scale IQ of 103 using a 2020 normative sample. The test was originally normed in 2005. What phenomenon should be considered when interpreting this score?
Answer: The Flynn Effect
The Flynn Effect describes rising IQ scores over generations; using outdated norms inflates IQ scores because the current population performs better than the older norm group.
On a standardized achievement test, a student's raw score is 35 but the ceiling is 40. The examiner notes many items near the ceiling were administered. What scoring concern does this raise?
Answer: Ceiling effect limiting score differentiation at the high end
A ceiling effect occurs when a highly capable examinee approaches the top of the scale, reducing the test's ability to differentiate high ability levels.
In which scenario is a grade-equivalent score potentially misleading?
Answer: A third-grader earning a grade equivalent of 7.2
A grade equivalent of 7.2 for a third-grader does not mean the child performs like a seventh-grader on all material; it means only that the child's raw score equals the seventh-grade median on third-grade content.
Which action should a psychometrist take if they discover a scoring error after submitting a report but before any placement decision is made?
Answer: Correct the error, document the change, and notify the referring professional
Ethical practice requires correcting errors, documenting the amendment, and communicating the correction to anyone who received the original report.
A psychometrist is using tables that provide separate norms for males and females. What is the primary purpose of sex-separated norms?
Answer: To rank examinees within their biological sex for fairer comparison
Sex-separated norms allow comparison of an individual's performance to same-sex peers when meaningful differences exist in the construct being measured.
A T-score has a mean of 50 and SD of 10. What T-score corresponds to one standard deviation above the mean?
Answer: 60
One SD above the mean on a T-score scale equals 50 + 10 = 60.
When scoring a verbatim response on a vocabulary subtest, the psychometrist is unsure whether a child's answer earns 1 or 2 points. What is the correct procedure?
Answer: Query the examinee using a standardized neutral prompt
When a response is ambiguous, the psychometrist should use a standardized neutral query (e.g., 'Tell me more') as specified in the test manual to elicit a scorable response.