Which of the following is NOT one of the skills assessed in the WISC-V?

The correct response highlights that singing ability is not a skill assessed by the WISC-V, which is a standardized test designed to measure different aspects of cognitive ability in children. The Wechsler Intelligence Scale for Children focuses on a range of cognitive skills that are crucial for academic success and everyday functioning.

Spatial reasoning is a critical component evaluated by the WISC-V; it assesses how well a child can visualize and manipulate objects in space, an important skill for mathematics and science. Verbal comprehension measures a child's ability to understand and use language, which is essential for communication and learning. Processing speed evaluates how quickly and accurately a child can perform simple cognitive tasks, giving insight into their efficiency in thinking and problem-solving.

In contrast, singing ability does not pertain to cognitive functioning but rather to musical talent or aptitude, which is outside the scope of what the WISC-V aims to measure. Hence, recognizing that the WISC-V targets cognitive skills directly related to educational achievement helps clarify why singing ability is not included in this assessment.