When experimental results are caused by expectations alone?
AP Psychology - Unit 2 Vocabulary ReviewABplacebo effectexperimental results caused by expectation alone; any impact on behavior caused by the administration of an inert substance or condition, which the recipient assumes is an active agent.33 more rows
Which of the following statements best describes the placebo effect?
Which of the following statements best describes the placebo effect? It can be brought about by the individual's expectations.
Is a factor other than the independent variable that might produce an effect in an experiment?
Confounding Variable: A factor other than the independent variable that might produce an effect in an experiment.
Which of the following refers to the hindsight bias?
Terms in this set (97) The hindsight bias refers to people's tendency to. exaggerate their ability to have foreseen the outcome of past events.
What does a placebo means?
Listen to pronunciation. (pluh-SEE-boh) An inactive substance or other intervention that looks the same as, and is given the same way as, an active drug or treatment being tested. The effects of the active drug or other intervention are compared to the effects of the placebo.
What is another word for placebo?
•fake pill (noun) inactive drug, sugar pill, test substance, inactive substance.
What is the meaning of independent and dependent variables?
Researchers often manipulate or measure independent and dependent variables in studies to test cause-and-effect relationships. The independent variable is the cause. Its value is independent of other variables in your study. The dependent variable is the effect. Its value depends on changes in the independent variable.
What is confounding variable in psychology?
Confounding variables in psychology are defined as influences that interfere with an accurate measurement between the independent and dependent variable.
What is the independent variable in an experiment?
Question: What's an independent variable? Answer: An independent variable is exactly what it sounds like. It is a variable that stands alone and isn't changed by the other variables you are trying to measure. For example, someone's age might be an independent variable.
What is retrospective bias psychology?
the type of bias that often occurs when an individual reports a past behavior or event. Although such retrospective reporting may have accurate features, it also tends to include inaccurate aspects, such as a systematic undercount or overcount of the frequency with which a certain behavior occurred.
What is creeping determinism?
Creeping determinism, a form of hindsight bias, refers to people's hindsight perceptions of events as being determined or inevitable.
What is hindsight bias in psychology?
hindsight bias, the tendency, upon learning an outcome of an event—such as an experiment, a sporting event, a military decision, or a political election—to overestimate one's ability to have foreseen the outcome. It is colloquially known as the “I knew it all along phenomenon.” Related Topics: bias.