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Group tests are characterized by :

(I) Multiple test administrators administer the test at the same time.
(II) Administration of the test on number of test-takers at the same time.
(III) Availability of multiple copies of the test.

  • A.(I) only
  • B.(II) only
  • C.(I) and (II) only
  • D.(I), (II) and (III)

Answer: B

The defining feature is (II) only: the test is administered to a number of test-takers at the same time.

Group tests, which began with the Army Alpha and Beta tests of the First World War, are designed so that a single examiner can test many people at once, with printed instructions, simple timing and objective scoring. That is what separates them from individual tests such as the Stanford-Binet or the Wechsler scales, where one examiner tests one person.

Group tests do not need several administrators working together; one usually suffices (I). Having multiple copies of the test booklet is a practical necessity of administering it to many people, not what characterises a group test (III).

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