BOE test Flashcards
What is Hindsight Bias
when you think you knew something all along after the outcome has occurred
What is a Operational Definition
defines the variable in specific terms as to how it will be measured
What is a Case Study
A research design involving an in-depth and detailed examination of a single subject, or case, usually an individual or a small group.
What is a Naturalistic Observation
Naturalistic observation is a research method that involves observing subjects in their natural environment.
What is a Survey
A technique where questions are asked to subjects who report their own answers.
What is a Experimental Group
the group in an experiment that receives the variable being tested
What is a Population
the entire group of individuals about which we want information
What is a Random Sample
every member of a population has the same chance of being selected for study.
What is a Representative Sample
a sample that most clearly mirrors the population that is being studied
What is a Control Group
the set that does not receive the variable and is used as a benchmark to measure how other tested subjects do.
What is a Convenience Sample
Using a group of participants not randomly selected but invited to participate because they are easily contactable.
What is a Random Assignment
every participant having an equal chance of being in either the experimental group or the control group
What is a Double-Blind Procedure
when neither the participant in the study nor the person giving the study know who is the control group and who is in the experimental group
What is a Placebo
a treatment that appears real, but is designed to have no therapeutic benefit.
What is a Independent Variable
the characteristic of an experiment that is manipulated or changed by researchers, not by other variables in the experiment.
What is a Dependent Variable
the variable that measures the outcome of the experiment
What is Standard Deviation
the average amount of variability in your dataset