Question

I would recommend parents to use articles that are written by college professors, a doctor in education, or a specialist in child development, since these are more credible articles than articles written by parents or family members.

Answer 1

According to Garmezy, a researcher of resilient individuals explains resiliency by the presence of “protective factors,” those qualities or situations that help alter or reverse expected negative outcomes.

Answer 2

Delete "According to" and put a comma after "individuals" -- then this sentence will make sense.

Answer 3

The second sentence would read better this way.
Garmezy, a researcher of resilient individuals, defines resiliency as the presence of "protective factors", those qualties or situations that help alter or reverse expected negative outcomes.

Answer 4

Thank you!