Closed-ended questions restrict respondents to choosing from a limited number of pre-set answers, which can lead to invalid data
If the topic is of a sensitive nature, respondents may not feel comfortable to answer the questions, as questions can be intrusive and this is not an informal atmosphere
It does not need a sample frame, as being an A-level student I will inevitably find it difficult to get hold of any up-to-date list of people, due to issues of confidentiality and access
It is representative as all variables and characteristics are controlled, making it a simple, quick and cheap method
I need to take into account a number of practical issues and factors, such as where I will carry it out, how I will carry it out, how I will distribute and collect the questionnaires, and how long it will take
After completing my research, I need to analyse my findings and draw a conclusion. I will be able to put the data into graphs or tables to find trends or patterns, and test my hypothesis