A teacher notices that students from one demographic group consistently score lower on a multiple-choice test than on performance tasks measuring the same skills. This discrepancy most likely indicates:
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A
Construct irrelevant variance due to cultural or linguistic bias in the test items
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B
The performance tasks are too easy for the lower-scoring group
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C
Multiple-choice tests are inherently more valid than performance tasks
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D
The students need remediation regardless of performance task scores