Psychology Terminologies Exam

Psychology Terminologies Exam Variables ANS the events, characteristics, behaviors, or conditions that researchers measure and study. subject or participant ANS an individual person or animal a researcher studies. Sample ANS a collection of subjects researchers study. Researchers use samples because they cannot study the entire population. Population ANS the collection of people or animals from which researchers draw a sample. Researchers study the sample and generalize their results to the population. The Purpose of Research ANS -To find ways to measure and describe behavior -To understand why, when, and how events occur -To apply this knowledge to solving real-world problems The scientific method ANS a standardized way of making observations, gathering data, forming theories, testing predictions, and interpreting results. A theory ANS an explanation that organizes separate pieces of information in a coherent way. replicable ANS when others can repeat an experiment and get the same results. hypothesis ANS a testable prediction of what will happen given a certain set of conditions. naturalistic observation ANS researchers collect information about subjects by observing them unobtrusively, without interfering with them in any way. case study ANS The researcher collects data about the subject through interviews, direct observation, psychological testing, or examination of documents and records about the subject.