Unit 1 LP4 Vocab quiz

refers to the first hand data gathered by the researcher themself

• Placebo

• Primary Data

• Secondary Data

• Data

• data that is collected by someone other than the primary user

• Observed Control

• Primary Data

• Data

• Secondary Data

• a variable that influences both the independent and dependent variables. They confound the "true" relationship between two variables.

• Randomization

• Bias

• Placebo

• Confounding variables

an experimental condition that does not receive the actual treatment and may serve as a baseline

• Bias

• Placebo

• Control group

• Treatment group

a systematic deviation from the actual value

• Bias

• Placebo

• Control group

• Treatment group

• A neutral treatment in an experiment that, to a person participating in the study, appears the same as the actual treatment.

• Bias

• Placebo

• Control group

• Treatment group

• a group that receives a treatment in an experiment

• Bias

• Placebo

• Control Group

• Treatment Group

• the arrangement of a set of items, people, etc. in an unpredictable, unsystematic, or random order.

• Randomization

• Confounding variables

• Primary Data

• Secondary Data

• when it is appropriate to make generalizations about a population based on samples that are randomly selected or otherwise representative of that population.

• Trail

• Generalizable

• Sample

• Bias

 you have a control group and a testable group

• Treatment group

• Control Group

• Experimental study

• Placebo