Choose the best answer to complete the sentence according to the information in the lecture. 18. Wechsler's test is significant because it:

Question

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The question asks us to select the best completion for the statement about Wechsler's test based on lecture information.
Option a: 'is less culturally biased.' While Wechsler tests aim to reduce cultural bias compared to some earlier measures, this statement overclaims the extent of bias reduction; no test is perfectly culture-free, and lectures typically note ongoing concerns about bias in any standardized assessment.
Option b: 'provides more accurate results.' This is vague and context-dependent. Accuracy can vary by population and purpose, and a lecture would not assert universal superiority without qualifiers; thus this option is overly absolute and unsupported.
Option c: 'replaced the old Stanford-Binet test.' Historically, the Wechsler scales did not replace the Stanford-Binet in a singular moment; multiple instruments coexisted and were used for different purposes. A claim that it replaced the Stanford-Binet is inaccurate and not aligned with typical lecture content about assessment history.
Option d: 'offers scales for children and adults.' This statement reflects a key feature of Wechsler scales: separate versions for different age groups (e.g., WPPSI for preschoolers, WISC for children, WAIS for adults), providing age-appropriate scales. This is a precise description that matches standard lecture coverage of the Wechsler tests.
In summary, while evaluating each option, the first three contain overgeneralizations or historical inaccuracies, whereas the fourth accurately identifies a distinctive property of Wechsler assessments described in lectures.

Choose the best answer to complete the sentence according to the information in the lecture. 18. Wechsler's test is significant because it:Single choice

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