I'm stuck on this Watson Glaser practice question, I will not say what the correct answer is in the post, but what do people think the answer to this is, out of curiosity? As, I'm not sure whether I overthink these, but I don't understand the reasoning as to why the correct answer is indeed the answer:
Inference: On average, the older children within a school year tend to do better than those whose birthdays are later in the year. This effect is most notable in younger children but continues to an extent throughout the education system. Recent research also shows that children who were older than their classmates are overrepresented in top universities and obtain higher-paying jobs.
Proposed Inference: More socially mature children do better in school.
Is this True, Probably True, Insufficient Data, Probably False, or False?