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[DOC File]Scientific Method Worksheet
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For each of the examples below, find the independent variable, dependent variable, control(s), and constants; and then write a hypothesis for the outcome. 1. Bailey wants to find out which frozen solid melts the fastest: soda, ice, or orange juice. She pours each of the three liquids into the empty cubes of an ice tray, and then places the ice ...
control and constants in science

[DOC File]8 confounds threaten internal validity
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d) control vs experimental groups. NOT MANIPULATED. Subject variable – existing differences of participants - cannot infer causality because cannot manipulate. control vs comparison group. Dependent Variable (measured) Uses operational definition. The usefulness of the experiment depends on what is measured
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[DOCX File]Independent and dependent variables: Practice worksheet
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What was the control group in this experiment? ... List 3 variables that should be held constant in this experiment: 1) Each person should use the same amount of mouthwash. 2) ... It is the y-variable (DEPENDENT VARIABLE) that changes in response to the x-variable. In this graph, only the y-variable changes, as the x-variable remains the same. ...
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[DOC File]Identify the Controls and Variables Worksheet
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Dependent Variable: Amount of green slime on shower. 3. What is a hypothesis Homer can write about his observation? If the amount of coconut juice increases then the amount of green slime stays the same because the coconut juice does not kill the slime. Krusty was told that a new itching powder claims to cause 50% longer lasting itches. ...
difference between constant and control in science

[DOC File]EXPERIMENTAL DESIGN WORKSHEET: IV, DV, controls, control ...
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Use each description and/or data table to help you identify or describe: 1) any independent variable(s), 2) the best dependent variable, 3) at least 3 variables that should be controlled or held constant, and 4) any control group(s) in the experiment. Make sure your answers are specific. Keep in mind that not all experiments have a control group.
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Independent and dependent variables: Practice worksheet
Dependent Variable: Students at a University were split into two groups and each received a different text for a philosophy course. Once group received a traditional text book, while the other received an interactive textbook on a tablet computer.
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[DOC File]Psychology 350
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control constant vs. control variable. initial vs. ongoing equivalence. subject vs. procedural variables. single blind vs. double blind. IV conditions vs. procedural conditions. RA to control initial equivalence vs. ongoing equivalence Population, setting, task/stimulus and societal/temporal are the components of _____ validity, while initial ...
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[DOCX File]Independent versus Dependent Variable Worksheet
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constant . is a variable that does not change during the experiment so that it can be used as a base for comparison. A . control. is what we are comparing our experiment to; our “normal” “original” item. Stella thinks that if people are exposed to ultraviolet light then they are …
difference between constant and control

[DOC File]Control vs
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Control vs. Constant Often students confuse, misunderstand or interchange two important elements of the scientific method: controls and constants. It is easy to see two words that both start with the same “con” and both are used in the scientific method.
control and constants in science

[DOC File]Speed, Velocity, & Acceleration Lab
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control. and . variables. A . variable. is a factor in the experiment that is changed in order to see a different experimental result. The . control. is the part of the experiment that remains unchanged. You are going to design and conduct two experiments using the car and ramp.
what are variables constants controls

Control vs constant variable