Unit 1 Quiz Key Terms

Define an experiment.

• An experiment is a case study focusing on a single individual.

• An experiment in is a research method that manipulates independent variables to observe effects in the dependent variable.

• An experiment is a survey conducted to gather opinions.

• An experiment is a method of observation without manipulation.

What is randomization in repeated measures?

• Randomization in repeated measures refers to the use of a single condition for all participants.

• Randomization in repeated measures means changing the order in which participants experience different conditions to avoid order effect.

• Randomization is a method to increase the sample size in experiments.

• Randomization is the process of selecting participants for a study.

What is counterbalancing in repeated measures?

• Counterbalancing is a method to eliminate all variables in an experiment.

• Counterbalancing refers to the use of a control group in research studies.

• Counterbalancing is a method to control order effects in by varying the sequence of conditions.

• Counterbalancing is a technique to increase sample size in experiments.

What is the placebo effect?

• The placebo effect occurs only in clinical trials with active drugs.
• The placebo effect is when a patient refuses treatment altogether.
• The placebo effect is a phenomenon where a patient experiences real changes in their condition after receiving a "fake" treatment.

• The placebo effect is a physical reaction to a real medication.

What is protection from harm in psychology?

• A technique for enhancing memory recall in experiments.
• A method for increasing participant stress levels.
• A guideline for maximizing participant engagement.
• An ethical principle ensuring the safety and well-being of participants.

What is standardization in a psychology experiment?

• Standardization is the process of analyzing data after an experiment.

• Standardization is a method to increase sample size.

• Standardization refers to the use of random sampling techniques.

• Standardization ensures consistency in experimental procedures and conditions.

What is a social desirability bias?

• A technique for improving data accuracy in research.
• The tendency of respondents to answer questions in a manner that will be socially acceptable.

• A method to increase survey response rates.
• A psychological condition affecting social interactions.

What is Inter-Rater Reliability/Inter-Observer Reliability?

• The extent two or more research makes the same conclusion from data.

• A technique for improving the skills of individual raters.
• The statistical method for analyzing data from multiple sources.

• A measure of the accuracy of a single rater's assessment.

What is the difference between the a covert and overt observer?

• Covert observers are always visible; overt observers are hidden.
• Covert observers conducts research secretly; overt observers are open about watching participants for their study.

• Covert observers take notes; overt observers do not.

What is the difference between a lab and field experiment?

• Field experiments can only be conducted indoors.
• Lab experiments are always more expensive than field experiments.
• Lab experiments are conducted in controlled environments, while field experiments occur in natural settings.

• Lab experiments do not require any hypothesis to be tested.