The tasks that Binet used to differentiate between age groups could be completed by what percentage of the children in a particular age group?
A)at least 50%
B)between 50% and 75%
C)between 66.67% and 75%
D)100%

Question

Quizplus · Accepted Answer

Binet's tasks were designed so that two-thirds (approximately 66.67%) to three-quarters (75%) of the children in a specific age group could complete them. This was to ensure that the tasks were challenging yet achievable for most children in that age group, allowing for differentiation based on age-related abilities.

The Tasks That Binet Used to Differentiate Between Age Groups