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Psych Module 2
| Question | Answer |
|---|---|
| method researchers use to answer questions about cause and effect | experimental research |
| researchers select a group of participants and then observe them over a period of time | Longitudinal Method |
| part of a target population studied by researcher | Representative Sampling |
| substance or treatment that has no effect apart from a person’s belief in it | Placebo |
| educated guess or answer to a research question | Hypothesis |
| factors that can vary or change in an experiment | Dependent Variable |
| measure of how closely two things are related | Correlation |
| standards for proper and responsible behavior | Ethics |
| a measure of distance of every score to the mean | Standard Deviation |
| participants do not know whether they are in the experimental group or the control group | Single Blind Study |
| members of a study who do not receive treatment | Control |
| Why is it important for scientists to be able to replicate the results of a study? | To increase its validity. |
| What is one reason that survey interviews and questionnaires may not be completely accurate? | False answers or bias could be given. The wording also has to do with it. |
| Why do psychologists sometimes study animals or people in laboratory settings? | So that they can control the environment. |
| Observing the way people eat in restaurants is an example of | Naturalistic Observation |
| Give an example of a negative correlation | The higher in elevation the lower the temperature. |
| Why is it sometimes useful to conduct double-blind studies | So that there is 0% chance of bias. |
| Why do psychologists keep the records of their research participants confidential? | To encourage the patients to tell the truth. |
| What is the purpose of ethical standards in the field of psychology? | To clarify their professional roles and obligations. |
| Explain value vs. potential cost when a psychologist is looking to conduct a study. | When conducting a study psychologists have to figure out whether the study is valuable enough for how much it's going to cost. |