1) The independent variable (IV) in a study is... a) The one that is excluded b) The one that is manipulated by the experimenter c) The one that is observed or measured 2) How many IV's can be included in an hypothesis? a) One  b) Up to three c) As many as you need 3) A hypotheses should always....... a) Not be clear and understandable b) Only include the IV c) Be measurable d) None of the these 4) What does operationalise mean? a) Operationalise means having both the IV and DV present in your hypothesis  b) How you will define and measure a specific variable as it is used in your study c) None of these

Research methods

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