This practice test covers measurement, assessment and evaluation, scales of measurement, validity, reliability and item analysis for teacher recruitment test preparation. Read each question carefully and choose the best answer.
Measurement, Assessment and Evaluation
Q1. A headteacher studies attendance, pass rates and parent feedback, then decides whether to extend a remedial programme. This decision process is best called:
- (A) Scoring
- (B) Item analysis
- (C) Ranking
- (D) Evaluation
Show Answer
Answer: D – Evaluation judges a programme against evidence and goals.
Q2. A teacher asks short oral questions during a lesson to check understanding before moving on. This is:
- (A) Final examination
- (B) Formative assessment
- (C) Certification
- (D) External moderation
Show Answer
Answer: B – In-lesson checks that guide teaching are formative.
Q3. Which example is measurement?
- (A) Judging a school as excellent
- (B) Recommending promotion
- (C) Recording 27 correct answers out of 30
- (D) Deciding a course should close
Show Answer
Answer: C – Recording a count is measurement without a value judgement.
Q4. A student meets the fixed standard of 60 percent for a skills certificate. This is an example of:
- (A) Criterion-referenced judgement
- (B) Peer ranking
- (C) Norm-referenced judgement
- (D) Self-grading only
Show Answer
Answer: A – Meeting a fixed standard is criterion-referenced.
Q5. A teacher keeps a diary of observations about a struggling reader across six weeks. This record supports:
- (A) One-off summative grading only
- (B) Ongoing assessment of progress
- (C) Standardised ranking
- (D) Item banking
Show Answer
Answer: B – Repeated observations track change over time.
Q6. Which use of a test is summative?
- (A) Adjusting tomorrow lesson plan
- (B) Giving feedback on a draft
- (C) Diagnosing a misconception mid-unit
- (D) Awarding final grades at term end
Show Answer
Answer: D – Final grading sums up learning at the end of a period.
Q7. A new student is tested to decide which class level suits her best. This test is used for:
- (A) Certification
- (B) Final grading
- (C) Placement
- (D) Programme closure
Show Answer
Answer: C – Placement tests assign learners to appropriate levels.
Q8. Assessment differs from a single test score because assessment may include:
- (A) Observations, projects and discussions as well as tests
- (B) Only multiple-choice items
- (C) Only final examinations
- (D) Only numerical marks
Show Answer
Answer: A – Assessment draws on varied evidence of learning.
Q9. A teacher compares Faraz score with the scores of all students who took the same national test. This is:
- (A) Criterion referencing
- (B) Norm referencing
- (C) Diagnostic labelling
- (D) Formative feedback
Show Answer
Answer: B – Comparing with a reference group is norm referencing.
Q10. Which statement best describes diagnostic assessment?
- (A) It certifies course completion
- (B) It ranks whole schools
- (C) It identifies specific strengths, gaps and causes of difficulty
- (D) It replaces all teaching
Show Answer
Answer: C – Diagnosis pinpoints what a learner knows and where help is needed.
Q11. A rubric used to judge project quality against described levels is mainly a tool for:
- (A) Criterion-referenced assessment
- (B) Random ranking
- (C) Attendance recording
- (D) Item difficulty analysis
Show Answer
Answer: A – Rubrics judge work against stated criteria.
Q12. The main value of continuous assessment is that it:
- (A) Depends on one examination day
- (B) Ignores classroom work
- (C) Removes feedback entirely
- (D) Reduces reliance on a single high-stakes test
Show Answer
Answer: D – Spreading evidence over time gives a fairer picture.
Scales of Measurement
Q13. Classifying textbooks by subject – maths, science, English – uses which scale?
- (A) Nominal scale
- (B) Ordinal scale
- (C) Interval scale
- (D) Ratio scale
Show Answer
Answer: A – Subjects are named categories with no order.
Q14. A league table listing schools from first to tenth, with no score gaps shown, is:
- (A) Nominal data
- (B) Ratio data
- (C) Ordinal data
- (D) Interval data
Show Answer
Answer: C – League positions show order only.
Q15. Scores on an IQ-type scale, where equal point gaps are assumed but zero is arbitrary, are treated as:
- (A) Nominal
- (B) Ordinal
- (C) Categorical only
- (D) Interval
Show Answer
Answer: D – Such scales assume equal intervals without a true zero.
Q16. The number of minutes a student spends reading each day is measured on a:
- (A) Nominal scale
- (B) Ratio scale
- (C) Ordinal scale
- (D) Interval scale only
Show Answer
Answer: B – Reading time has a true zero and meaningful ratios.
Q17. Which statement about a ratio scale is true?
- (A) Categories cannot be ordered
- (B) Equal intervals are absent
- (C) Zero is always arbitrary
- (D) A value of zero means absence of the quantity
Show Answer
Answer: D – True zero is the defining feature of ratio scales.
Q18. For nominal data, the only central tendency that is always meaningful is the:
- (A) Mean
- (B) Mode
- (C) Median
- (D) Standard deviation
Show Answer
Answer: B – The mode identifies the most frequent category.
Q19. A teacher converts letter grades to ranks for a prize list. The resulting data are:
- (A) Ordinal
- (B) Ratio
- (C) Interval
- (D) Nominal
Show Answer
Answer: A – Ranks preserve order but not equal gaps.
Q20. On an interval scale, the difference between 30 and 40 is:
- (A) Twice the difference between 10 and 15
- (B) Meaningless
- (C) The same as the difference between 70 and 80
- (D) Half the difference between 20 and 40
Show Answer
Answer: C – Equal numerical differences mean equal intervals.
Q21. Which variable is ordinal?
- (A) Number of pages in a book
- (B) Weight in grams
- (C) Level of agreement from strongly disagree to strongly agree
- (D) Eye colour categories
Show Answer
Answer: C – Agreement levels are ordered but gaps are not proven equal.
Q22. A researcher can say one school library has twice as many books as another because book counts are on a:
- (A) Nominal scale
- (B) Ordinal scale
- (C) Interval scale
- (D) Ratio scale
Show Answer
Answer: D – Counts have a true zero, so twice-as-many claims work.
Q23. Which statistic should NOT be used with ordinal ranks alone?
- (A) Mean, because it assumes equal intervals
- (B) Median
- (C) Mode
- (D) Frequency count
Show Answer
Answer: A – The mean assumes equal gaps, which ranks do not guarantee.
Q24. Temperature in Kelvin, unlike Celsius, is a ratio scale because:
- (A) It uses larger numbers
- (B) Its zero is absolute zero, meaning no thermal energy
- (C) It is measured with thermometers
- (D) It has no equal intervals
Show Answer
Answer: B – Kelvin zero is a true zero point.
Validity
Q25. A test of English writing that is scored only on handwriting neatness has a validity problem because it measures:
- (A) Content coverage
- (B) An irrelevant trait instead of writing skill
- (C) Test length
- (D) Scoring speed
Show Answer
Answer: B – Neatness is largely irrelevant to writing quality.
Q26. Content validity is best improved by:
- (A) Careful sampling of the whole syllabus when writing items
- (B) Making items harder
- (C) Shortening the test sharply
- (D) Using only true-false items
Show Answer
Answer: A – Representative sampling of content strengthens content validity.
Q27. A new aptitude test is validated against supervisor ratings collected in the same month. This is:
- (A) Face validity
- (B) Content validity
- (C) Test-retest reliability
- (D) Concurrent validity
Show Answer
Answer: D – A criterion measured at the same time gives concurrent evidence.
Q28. A scholarship test is judged by how well it forecasts university success two years later. This is:
- (A) Face validity
- (B) Content validity
- (C) Predictive validity
- (D) Inter-rater reliability
Show Answer
Answer: C – Forecasting a future outcome is predictive validity.
Q29. A science reasoning test correlates with lab performance but not with spelling skill. This pattern best supports:
- (A) Construct validity
- (B) Scoring reliability only
- (C) Face validity only
- (D) Item difficulty
Show Answer
Answer: A – Expected links and non-links support the construct.
Q30. Which factor can weaken predictive validity?
- (A) Clear test directions
- (B) A reliable test
- (C) A relevant criterion
- (D) Changes in teaching or support between test and criterion
Show Answer
Answer: D – Events between testing and the later criterion blur prediction.
Q31. A test appears professional and relevant to candidates, but no other validity evidence exists. It has only:
- (A) Content validity
- (B) Face validity
- (C) Predictive validity
- (D) Construct validity
Show Answer
Answer: B – Appearance to test takers is face validity.
Q32. Validity is best thought of as a property of:
- (A) The test booklet alone
- (B) The printing quality
- (C) The interpretation and use of scores
- (D) The number of items alone
Show Answer
Answer: C – Validity concerns inferences and uses, not the booklet itself.
Q33. A test that is reliable but invalid for a given purpose will:
- (A) Give random scores
- (B) Be easy to use
- (C) Cover the syllabus fully
- (D) Give consistent but misleading results for that purpose
Show Answer
Answer: D – Consistency does not fix a wrong measurement target.
Q34. Which validity question asks whether the test covers the intended domain fairly?
- (A) Does it predict future success?
- (B) Does it look suitable?
- (C) Does it represent the content domain?
- (D) Do scorers agree?
Show Answer
Answer: C – Domain representation is the content validity question.
Q35. To establish construct validity, researchers often use:
- (A) Only one easy item
- (B) Factor analysis and group comparisons based on theory
- (C) Counting correct answers only
- (D) Timing the test only
Show Answer
Answer: B – Theory-based analyses test whether the construct behaves as expected.
Q36. A criterion that itself is unreliable will usually make validity appear:
- (A) Lower than the true validity
- (B) Higher than the true validity
- (C) Unaffected
- (D) Perfect
Show Answer
Answer: A – Error in the criterion attenuates the observed correlation.
Reliability
Q37. Reliability is necessary but not sufficient for validity because:
- (A) Consistency removes all error
- (B) A valid test is always short
- (C) A test can be consistent yet measure the wrong trait
- (D) Validity needs no consistency
Show Answer
Answer: C – A consistent test may still miss the intended trait.
Q38. Two forms of a test with matched content and difficulty are used to estimate:
- (A) Face validity
- (B) Content validity
- (C) Inter-rater agreement
- (D) Parallel-forms reliability
Show Answer
Answer: D – Equivalent forms estimate form equivalence.
Q39. A single test is split into two halves by odd and even numbers. This estimates:
- (A) Split-half reliability
- (B) Test-retest reliability
- (C) Predictive validity
- (D) Content validity
Show Answer
Answer: A – One administration split into halves gives split-half reliability.
Q40. KR-20 is suitable when items are scored:
- (A) By partial credit only
- (B) As correct or incorrect
- (C) By judges on a rubric
- (D) By time taken only
Show Answer
Answer: B – KR-20 applies to dichotomous scoring.
Q41. A test-retest study uses a gap of one day for a memory-heavy test. The main risk is:
- (A) Practice and memory effects inflating stability
- (B) Complete change in the trait
- (C) Loss of all items
- (D) Change in test length
Show Answer
Answer: A – A very short gap lets memory boost the second score.
Q42. A teacher wants to know if essay marks would be similar if another teacher marked them. She should check:
- (A) Split-half reliability
- (B) Test-retest reliability
- (C) Inter-rater reliability
- (D) Parallel-forms reliability
Show Answer
Answer: C – Agreement across markers is inter-rater reliability.
Q43. Adding many poor-quality items to a test will most likely:
- (A) Raise validity sharply
- (B) Improve content coverage fully
- (C) Reduce testing time
- (D) Fail to improve reliability and may harm it
Show Answer
Answer: D – Length helps only when added items are sound.
Q44. A score of 65 with SEM 3 suggests the true score probably lies around:
- (A) Exactly 65
- (B) 62 to 68
- (C) 50 to 80
- (D) 0 to 100
Show Answer
Answer: B – One SEM each side gives an approximate band of 62 to 68.
Q45. Which change lowers the standard error of measurement?
- (A) Lower reliability
- (B) Larger score spread only
- (C) More guessing
- (D) Higher reliability
Show Answer
Answer: D – Higher reliability means less error and a smaller SEM.
Q46. Guessing on multiple-choice items mainly adds:
- (A) True score variance
- (B) Random error variance
- (C) Content validity
- (D) Item difficulty control
Show Answer
Answer: B – Guessing introduces random error.
Q47. A reliability coefficient of 0.95 for a short classroom quiz should be viewed with:
- (A) Full trust at once
- (B) Ignoring the result
- (C) Caution, checking method and sample before trusting it
- (D) Rejection of all quizzes
Show Answer
Answer: C – An unusually high value for a short quiz deserves a method check.
Q48. Standardising directions, timing and scoring mainly improves:
- (A) Reliability by reducing irrelevant variation
- (B) Item difficulty alone
- (C) Test length
- (D) Face appeal only
Show Answer
Answer: A – Standard conditions reduce error from administration differences.
Item Analysis
Q49. If 60 of 200 students answer an item correctly, its difficulty index is:
- (A) 0.30
- (B) 0.60
- (C) 0.20
- (D) 0.40
Show Answer
Answer: A – p = 60 divided by 200 = 0.30.
Q50. A p value of 0.15 indicates an item that is:
- (A) Very easy
- (B) Very difficult
- (C) Moderate
- (D) Perfectly discriminating
Show Answer
Answer: B – Only 15 percent answered correctly.
Q51. Upper group 27 of 30 correct and lower group 9 of 30 correct gives discrimination of:
- (A) 0.30
- (B) 0.90
- (C) 0.20
- (D) 0.60
Show Answer
Answer: D – D = (27 – 9) divided by 30 = 0.60.
Q52. A discrimination index of 0.10 is best described as:
- (A) Excellent
- (B) Good
- (C) Weak
- (D) Negative
Show Answer
Answer: C – Values near 0.10 separate groups only slightly.
Q53. An item with negative discrimination should first be:
- (A) Retained unchanged
- (B) Given double marks
- (C) Placed at the start
- (D) Checked for a wrong key or ambiguous wording
Show Answer
Answer: D – Negative values often signal a key error or ambiguity.
Q54. Which item is most suitable for a mastery test where most students should pass?
- (A) An item with p = 0.85 and clear wording
- (B) An item with p = 0.10
- (C) An item with negative discrimination
- (D) An item with a dead distractor
Show Answer
Answer: A – Mastery tests expect high success on essential content.
Q55. Distractor analysis that shows one option chosen by 40 percent of low scorers and 5 percent of high scorers indicates:
- (A) A dead distractor
- (B) A faulty key
- (C) A functioning, plausible distractor
- (D) An item with no discrimination
Show Answer
Answer: C – The pattern is exactly what a good distractor should show.
Q56. The best action for a distractor chosen by almost no one is to:
- (A) Keep it forever
- (B) Replace it with a more plausible option
- (C) Make it the key
- (D) Remove the item stem
Show Answer
Answer: B – A non-functioning distractor should be revised.
Q57. A test with many very easy items will most likely show:
- (A) Strong discrimination throughout
- (B) Low discrimination, because most students score alike
- (C) Higher validity automatically
- (D) No need for item analysis
Show Answer
Answer: B – Easy items give little separation between groups.
Q58. Item analysis is normally carried out:
- (A) Before any student takes the test
- (B) Only for essay tests
- (C) Never, if items look good
- (D) After a trial administration, before final use
Show Answer
Answer: D – Trial data reveal difficulty, discrimination and distractor function.
Q59. An item with p = 0.48, D = 0.42 and all distractors chosen by some students is:
- (A) Too easy for any use
- (B) A flawed item to delete at once
- (C) A sound item to retain
- (D) Valid only for essays
Show Answer
Answer: C – Moderate difficulty, strong discrimination and working distractors mark a sound item.
Q60. If high scorers choose a distractor more often than the key, the test developer should suspect:
- (A) A mis-keyed or ambiguous item
- (B) An item that is too easy
- (C) A test that is too short
- (D) A group that is too large
Show Answer
Answer: A – Strong students choosing a distractor signals a key or wording fault.
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