Telegram group: T.me/BBCNOUN [PCR312] ______ is a very short account of the work. This short account gives an idea of the purpose of the work. Abstract [PCR312] Sources of general knowledge does not include _________ . Modern [PCR312] Research is said to be systematic because there is a ________ set of procedures and steps which must be followed. Definite [PCR312] A ______ is a measurable characteristic that varies or that can change. Variable [PCR312] _________ was developed as man strived to surmount the arrays of challenges confronting him. Social research [PCR312] _____ is probably the most important task in the research process. Research question [PCR312] _______ is a document that presents a plan for a project to reviewers or sponsors for evaluation. Research Proposal [PCR312] _________ is the process of combining both qualitative and quantitative research approaches in single studies. Triangulation [PCR312] Qualitative approach to research involves ________ . Historical research [PCR312] Research Design of a study refers to the following except _____. Hypothesis