49. What is a disadvantage of grading systems that use high-stakes assessments, such as midterms and froids, compared to assessments used in standards-based grading systems?

Answer: D

Explanation:

More performance on a high-stakes test can give an inaccurate picture of student achievement, whereas standards-based assessments do not penalize students for poor performance on a particular assessment.

High-stakes assessments can sometimes lead to a misleading representation of a student's overall abilities, as they often focus on a single performance event rather than a comprehensive understanding of the material. In contrast, standards-based assessments allow for a more nuanced evaluation of a student's knowledge and skills over time.

A) Students are more likely to fail classes that use high-stakes assessments because they are more challenging than assessments given in standards-based systems.

While it is true that high-stakes assessments can be challenging, this option does not effectively capture the core disadvantage. The focus should be on how these assessments may misrepresent student achievement rather than simply their difficulty level.

B) High-stakes assessments are norm-referenced for validity and reliability, which can be more time consuming than standards-based grading practices.

This statement addresses a procedural concern rather than the fundamental issues with assessment accuracy. While norm-referencing may take more time, it does not inherently reflect the disadvantage related to the clarity of student achievement compared to standards-based assessments.

C) High-stakes assessments cover too much information at once, so students do not experience the depth of learning that they do when standards-based assessments are used.

Although this option highlights an important aspect related to content breadth versus depth, it does not specifically address the issue of how high-stakes assessments can provide an inaccurate picture of a student's achievement. The core problem is more about the implications of performance rather than the volume of content covered.

D) More performance on a high-stakes test can give an inaccurate picture of student achievement, whereas standards-based assessments do not penalize students for poor performance on a particular assessment.

This option accurately identifies a significant disadvantage of high-stakes assessments. Such assessments can lead to a skewed view of a student's capabilities based on a single performance, while standards-based assessments provide a more comprehensive and fair evaluation of a student's understanding and skills over time.

Conclusion

The correct answer, D, effectively highlights how high-stakes assessments may misrepresent student achievement due to their emphasis on singular performance outcomes. In contrast, standards-based assessments offer a more rounded evaluation approach, mitigating the penalties associated with poor performance on any one assessment. Thus, D stands out as the most accurate reflection of the disadvantages linked to high-stakes grading systems.