Operational Definitions, IVs, DVs, & Hypotheses Directions: Identify the independent variable (IV) and the dependent variable (DV) for each ofthe…

Question  Operational Definitions, IVs, DVs, & HypothesesDirections:    Identify the independent variable (IV) and the dependent variable (DV) for each of the research scenarios and given the operational definitions for each. Additionally, provide a hypothesis for each research scenario. A nurse researcher is interested in how the activity level of four year olds is affected by viewing a 30 minute video of Spongebob Squarepants or a 30 minute video of Sid the Science Kid. IV: ________________________________________________________________________________ Operational definition of IV: ___________________________________________________________ DV: _______________________________________________________________________________ Operational definition of DV: ___________________________________________________________ Hypothesis: _________________________________________________________________________  A nurse researcher wants to test the impact of a new drug designed to increase the ability of teenagers with ADHD to take accurate notes in class. IV: ________________________________________________________________________________ Operational definition of IV: ___________________________________________________________ DV: _______________________________________________________________________________ Operational definition of DV: ___________________________________________________________ Hypothesis: _________________________________________________________________________  A nurse researcher believes that cooling the temperature of a patient’s room may have an impact on recovery time.  IV: ________________________________________________________________________________ Operational definition of IV: ___________________________________________________________ DV: _______________________________________________________________________________ Operational definition of DV: ___________________________________________________________ Hypothesis: _________________________________________________________________________   Health Science Science Nursing RESEARCH 866 Share QuestionEmailCopy link Comments (0)