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[DOC File]Practice Scenarios: The Scientific Method
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Identify the dependent and independent variables in the following examples. a. Height of bean plants is recorded daily for 2 weeks growing in different fertilizers. Dependent variable:_____ Independent variable:_____ b. Guinea pigs are kept at different temperatures for 6 weeks.
give examples of independent variables

[DOC File]Experimental Design Worksheet
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The independent variables can be measured at any level (i.e., nominal, ordinal, interval, or ratio). However, nominal or ordinal-level IVs that have more than two values or categories (e.g., race) must be recoded prior to conducting the analysis because linear regression procedures can only handle interval or ratio-level IVs, and nominal or ...
levels of independent variable definition

[DOCX File]Independent versus Dependent Variable Worksheet
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True independent variables are manipulated by the experimenter. That is, the experimenter assigns subjects to one or more experimental conditions (known as “levels of the independent variable.” For instance, I gave each of my Psych sections a different questionnaire about their beliefs in the paranormal.
dependent variable example

[DOC File]CHAPTER 12: CAUSAL-COMPARATIVE RESEARCH
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Examples. Introduction. A. Things You Should Know Before Using Structural Equation Modeling. Structural equation modeling (SEM) is a series of statistical methods that allow complex relationships between one or more independent variables and one or more dependent variables.
levels of an independent variable

[DOCX File]Psychology studies fall in four broad categories:
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- the independent variable that is manipulated by the researcher. Has multiple levels of . experimental treatments (levels of the experimental variable) Participants - those being tested, treated, in the experiment. Criteria for Well-designed Experiment-general …
examples of an independent variable

[DOCX File]Independent and dependent variables: Practice …
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Independent and dependent variables: Practice worksheet Please identify the independent and dependent variables in the following descriptions of experiments: Students watched a cartoon either alone or with others and then rated how funny they found the cartoon to be.
independent and dependent variables worksheet

[DOC File]Research Design in Quantitative Research
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Levels of the independent variable: _____ Dependent variable: _____ Number of repeated trials: _____ Constants: _____ Controls (if present): _____ Susan observed that different types and amounts of fossils were present in a cliff behind her house. She wondered if changes in fossil types occurred from the top to the bottom of the cliff. ...
characteristics of a dependent variable

Basics of Research: Independent Variables 1
EXAMPLES: 1. The higher the temperature of the air in the oven, the faster a cake will bake. ... As time in a day increases, ocean water levels rise and fall in a predictable pattern. 9. As date of the month increases, phases of the moon repeat in a pattern. ... Using the picture as a model, create your own picture using different independent ...
independent and dependent variable examples

Independent and dependent variables: Practice …
independent variable. is the one thing you intend to change (vary) in an experiment. The . dependent variable . is the variable that changes as a result of the independent variable; what we do not know and are testing to find out. A . constant . is a variable that does not change during the experiment so that it can be used as a base for ...
give examples of independent variables

[DOCX File]STEPS FOR CONDUCTING MULTIPLE LINEAR …
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-Figure 12.1 shows independent variables used to compare two or more levels of a given variable -Students with high anxiety could be compared to students with low anxiety on attention span, or the difference in achievement between first graders who attended preschool and first graders who did not could be examined.
levels of independent variable definition

Levels of independent variables examples