Operationalizing variables

IB Psychology: Operationalizing variables

When writing a hypothesis, it is important that you clearly state the independent variable and the dependent variable. The independent variable is what the researcher changes or manipulates. The dependent variable is what the researcher measures.Often, however, the IV and DV are vague. You need to make sure that you have clearly defined both variables. For the IV you need to define the term and indicate how the IV will...

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