Abia Poly Nd1 2018 lectures

 A  questionnaire  is a research instrument consisting of a series of questions and other prompts for the purpose of gathering information from respondents. The following are characteristics of good questionnaire Questionnaire  should deal with important or significant topic to create interest among respondents. It should seek only that data which can not be obtained from other sources. It should be as short as possible but should be comprehensive. It should be attractive. Directions should be clear and complete. It should be represented in good Psychological order proceeding from general to more specific responses. Double negatives in questions should be avoided. Putting two questions in one question also should be avoided. It should avoid annoying or embarrassing questions. It should be designed to collect information which can be used subsequently as data for analysis. It should consist of a written li...

Hello guys, welcome to Abia State polytechnic. This is your first day in school (Nd1) 2018 Your focus in school should be to aquire the basic idea of what a computer scientist can do.