Please complete the text summary with appropriate ...

Please complete the text summary with appropriate words or expressions according to your understanding: There are _________ and _______ ways by which one can measure the ________ of employment on ___________. We compared the grades of students working a lot with those working much less or not at all. We also _________ workers with non-workers __________commitment to education. Additionally, we followed students over time as they increased or decreased their work hours, and we _______ of different employment patterns on school ___________. We uncovered numerous explanations for these negative effects: Working students have less time to _______ school assignments, get too tired from work to study, view school less rewarding, and increase alcohol and drug use because they have more spare money. To summarize, working 20 hours or more weekly can ___________ decreased school performance and increased drug and alcohol use. If students want to be successful in school, they should ________ that early employment builds character and __________ work no more than 10 hours per week.