Email: bbcnoun@gmail.com Whatsapp: 08131667008 FMS825 Question: A procedure by which observations are systematically assigned symbols is called: Answer: Measurement Question: A pair of methods usually applied to counteract the effect of extrinsic factors in research Answer: Matching and randomsation Question: A pair of methods usually applied to counteract the effect of extrinsic factors in research Answer: Matching and randomsation Question: The \"Os\" in the research design notation represent: Answer: Different wave of measurement Question: The type of survey that seeks to establish how the pattern of a given population change over time is called Answer: Developmental Question: Which of these is type of intrinsic factor that includes biological and psychological processes that produce changes in the research subjects as time passes Answer: Maturation Question: Which of these is best used to explain complex relationship? Answer: Theory Question: One of the following is a typical form of research problem Answer: Organisational imbalance Question: The type of design validity that attempts to measure the degree of which conclusion can be drawn from the results of a given research design is called Answer: Construct validity Question: One of the following is not an element of a research design: Answer: Activities Question: One of the following is not a type of research design: Answer: Questionnaire Question: Which of these best captures the meaning of theory in research? Answer: Law of science Email: bbcnoun@gmail.com Whatsapp: 08131667008