Question

for the evidence below, the author provides...
schools should help students to develop not just academically, but also socially. “since 1980, employment in jobs requiring stronger social skills, namely interpersonal communications or management skills, increased from 49 million to 90 million, or 83%.”
strong source information and a strong reporting verb
weak source information
a weak reporting verb
no source information or reporting verb

Explanation:

The given text presents a claim about schools and social skills - related employment, but there's no source (like a study, organization, or author) cited, nor a reporting verb (e.g., "according to", "states") to introduce the evidence. So it falls under "No Source Information or Reporting Verb".

Answer:

No Source Information or Reporting Verb