Essays Tagged: "independent variable"
The Design of a Psychological Experiment
ty to hit a baseball. Describe your experiment by answering the following questions:1) What are the independent and dependent variables?The independent variable would be the caffeine. The results of t ...
Subjects: Science Essays > Biology > Human Biology
Research definitions.
Research definitionsVariable -that, which varies, or is subject to change.Independent Variable -the experimental variable or variable that is manipulated by the research and ... effect on the Dependent Variable. If there is a change or effect, we may conclude that affected the Independent Variable affected the Dependent Variable.Dependent - we can define the dependent variabl ...
Subjects: Humanities Essays > Health & Medicine
Will wearing makeup to work affect the amount of sales that I earn?
ore makeup, I would get more sales and if I weren't to wear makeup, then I wouldn't have as many.My independent variable was wearing makeup, which was defined as foundation, blush, eyeliner, eye shado ...
Subjects: Social Science Essays > Psychology
Psychology essay notes
t, extraneous variables always have an effect on the outcome. To increase probability is due to the independent variable rather than the extraneous variables, experimenters use alpha in their process ... ether to reject or retain the null hypothesis. I would set the Alpha in this experiment at (.05).D. Independent Variable: the variable whose effects are being studied and the experimenter change or ma ...
Subjects: Literature Research Papers
Investigating how the length of wire affects the resistance
The length of the wire will be changed by moving the crocodile clip across the wire on a ruler. The independent variable will be the length of the wire because that is what I will be changing. The dep ...
Subjects: Science Essays > Physics
Independent research study on colon cancer.
olon cancer?2.) If a high fiber intake is taken daily, then the risk of colon cancer is reduced.3.) Independent variable: FiberDependent variables: Incidences of colon cancerControl: Patients without ... ded in this project include acomputer with Internet connection, printer, pens, and paper.3.)a.) The independent variable or factor (fiber) is being tested.b.) It is hoped that by increasing the fiber ...
Subjects: Science Essays > Biology
Investigating the effect of temperature on the action of a protease enzyme on exposed developed film
I have chosen to investigate are temperature. This therefore means that the temperature will be the independent variable.In the experiment there will be a transparent plastic backing of developed film ... is what I expect will happen to the results in my final experiment.Variables:In this experiment the independent variable will be the temperature, the dependent variable will be the time it takes for t ...
Subjects: Science Essays > Biology
Opinion Survery...A paper written about what a random selected group of people feel about family traditions, and some reasons why they might feel that way.
if the variables that I created do have an affect on how people view modern family values.The first independent variable that I used for this issue, was the question of religion. For the dependent var ... was the question of religion. For the dependent variables, I simply used "yes" and "no". With this independent variable I was not looking for a specific religion, just religious in general, that is w ...
Subjects: Social Science Essays > Society and community > Children and Youngsters
What is the effect of temperature on the permeability of beetroot cell membranes?
Plan:-Independent Variable- Temperature is what I will be changing in the experiment. I want to find out w ...
Subjects: Science Essays > Biology
An Investigation Into The Factors Affecting Osmosis
ugar solutions.Variables involved:For this experiment I would expect to have 3 different variables, Independent, Dependent, and fixed variables, which all helps me to plan and explain the experiment t ...
Subjects: Science Essays > Biology > Plant Biology
Models of Behavior and Principles of Learning
mental method differs from the correlational method.The experimental method is a manipulation of an independent variable to look for an effect on a dependent variable. That is, the experimental method ... imental method includes experiments to find the relationship between one dependent variable and one independent variable. Thus, the casual relationship between the dependent and independent variable c ...
Subjects: Social Science Essays > Psychology
Experiment to investigate the heat released during a displacement reaction
amount of the metal, the type of metal salt, or the volume of the solution. In the experiment, the independent variable will be the concentration of metal salt. This can be varied from 0% to 100%. I ...
Subjects: Science Essays > Chemistry
Force of Friction Lab, Gr.12 Physics
en block travelled and the time it took to travel that certain distance would also be required. The independent variable is time and the dependant variable is ____________________.Hypothesis:coefficie ...
Subjects: Science Essays > Physics
BEETROOT
) is correct. In order to conduct this experiment I would choose a dependent variable as well as an independent one. The independent variable is the temperature at different degrees. 6 different tempe ...
Subjects: Science Essays > Biology
Science-chemistry practical-To find out how the concentrations of the reactants affect the rate of reaction
e rate of a reaction are;TemperatureCatalystSurface areaConcentrationChosen Variable= Concentration=Independent VariableScientific knowledge:Reactions can go at all sorts of different rates e.g. a slo ... get an average and repeat any anomalous results.The following variables should also be considered: -Independent variable: Concentration of sodium ThiosulphateDependant variable: Rate of reactionContro ...
Subjects: Science Essays > Chemistry
Correlation analysis
re the correlation between two items, one item is called the 'dependent variable' and the other is 'independent variable'. The goal is to see if a change in the independent item will result in a chang ... y's price and an indicator. Security's price here is a dependent variable, while an indicator is an independent variable. The population we are investigating is securities. The alternative hypothesis ...
Subjects: Science Essays > Mathematics
Government 301 Assignment # 2
likely to vote Democratic.C: Unit of Analysis: Individual levelD: Dependent Variable: Party voteE: Independent variable: GenderQuestion #2. 1.Interval 2. Ratio 3. Nominal 4. Ordi ... f Analysis: State-level· The Dependent Variable: Voter turn out rate· Independent Variable: The percentage of high school graduatesHypothesis 2:· Unit of a ...
Subjects: Law & Government Essays
Lab: Momentum.
gy is lost if the collision is not a fully elastic one through heat and sound.Variables: The Independent variable is the initial and final mass of the trolley. The Dependent variable is the vel ...
Subjects: Science Essays > Physics
Grade A Lab Report on The Effects of Acid Rain with the Germination of Pea Plants Including 2 data charts.
s experiment we are testing if acid rain effects the growth or germination of common pea seeds. The independent variable in this experiment is the replica of the acid rain (or the PH level), while the ...
Subjects: Science Essays > Environmental Science
Science fair Lab Report
periment is feasible in school settings, however it might be dangerous and requires particular care.Independent Variable: Door handlesDependent Variable: Amount of bacteriaControl Variables: Volume of ... ite a long time to record all the Petri dishes. We could maybe extend our experiment by adding more independent variables, using more door handles, or test nor only handles but other things, like keyb ...
Subjects: Science Essays > Biology