PSY 215 Chapter 2 Quiz 2021 | PSY215 Chapter 2 Quiz - 98% Score

PSY 215 Chapter 2 Quiz 2021 Terms in this set (168) Enable us to compare what would happen both with and without the thing we areinterested in comparison group a group in an experiment whose levels on the independent variable differ from those of the treatment group in some intended and meaningful way. enables us to compare what would happen both with and without the third we are interested in comparison group a general term for a potential alternative explanation for a research finding; a threat to internal validity. occurs when you think one thing caused an outcome but in fact other things changed too so you are confused about what the cause really was confounds An actor who is directed by the researcher to play a specific role in a research study. confederate the results of behavioral research are ? which means that its findings do not explain all cases all of the time probabilistic states that things that pop up easily in our mind tend to guide our thinking availability heuristic when events or memories are vivid, recent, or memorable, they come to mind more easily, leading us to overestimate how often things happen availability heuristic might lead us to wrongly estimate the number of something or how often something happens availability heuristic a bias in intuition, in which people incorrectly estimate the relationship between an event and its outcome, focusing on times the event and outcome are present, while failing to consider evidence that is absent and harder to notice. reflects our failure to consider appropriate comparison groups present/ present bias the tendency to consider only the evidence that supports a hypothesis, including asking only the questions that will lead to the expected answer. the tendency to look only at information that agrees with what we want to believe confirmation bias the tendency for people to think that compared to others, they themselves are less likely to engage in biased reasoning. the belief that we are unlikely to fall prey to other biases bias blindspot A scholarly article that reports for the first time the results of a research study. empirical journal article summarize and integrate all the published studies that have been done in one research area review journal article a way of mathematically averaging the results of all the studies that have tested the same variables to see what conclusion that whole body of evidence supports. meta analysis the magnitude, or strength, of a relationship between 2 or more variables effect size a collection of chapters on a common topic, each chapter of which is written by a different contributor edited book term referring to a peer reviewed academic journal that the general public must pay to access; only people who are members of subscribing institutions can access the context paywalled term referring to a peer reviewed academic journal that anyone, even the general public, can read without paying for access open access a concise summary of the article. briefly describes the study's hypothesis, method, and major results abstract 1st section of regular text and the 1st paragraphs explain the topic of the study. the middle paragraphs lay out the background for the research. the final paragraph states the specific research questions, goals, or hypothesis for the current study introduction - - -