Help in making a survey question about Facebook's influence on college students?

[GerardSant]

i'm making a 'descriptive' type of research about Facebook on its Influence to college students' psychological behavior.
I only have a couple of questions here but i wanted to add maybe 2 or more questions.
Can anyone help me make of a question regarding the Influence of Facebook (or Facebook mobile) to students and a question about the students' Awareness (does it improved or decreased).

because i'm focusing on how much time does a student spend in opening their facebook accounts. I also want to observe their attitudes and behavior and how Facebook influences it.
I also want to discuss the impact of Facebook mobile but i can't think of a clear question.

I hope you understand my situation (and explanation) and i wish there's a helping hand to suggest some good questions for my survey.

Thank you so much in advance since i need some quick help because i need to start the survey tomorrow.

*note: i decided to only have a 40-50 respondents
i already made a privacy statement for the respondent's privacy and security.
i just need the question