Module 2. Research Strategies: How Psychologists Ask and Answer Questions, Chapter 1 What is psychology Exam | Questions & 100% Correct Answers (Verified) | Latest Update | Grade A+

_____ bias is also known as the I-knew-it-all-along phenomenon. : Hindsight A good theory produces _____, which are testable _____. : hypotheses; predictions At the beginning of the school year, experts were asked to predict a variety of world events (for example, the province of Quebec separating from Canada). The experts reported being 80 percent confident in their predictions. What was the actual percentage of correct predictions? : 40 percent 2 | P a g e In order to determine if a finding from one study can be applied to other populations, it is necessary for researchers to _____ variables, thus making it possible for other researchers to _____ the study. : operationally define; replicate Which research method is BEST for observing and recording behavior in various environments without trying to control the situation? : naturalistic observation The symbol for a correlation coefficient is: : r Based on memory research, which strategy will be MOST effective for learning 30 new vocabulary words? : repeated self-testing The I-knew-it-all-along phenomenon, or _____ bias, explains why many people said the Central Intelligence Agency and Federal Bureau of Investigation should have foreseen the likelihood of the 9/11 terror attacks. : hindsight 3 | P a g e In order to determine if a finding from one study can be applied to other populations, it is necessary for researchers to _____ variables, thus making it possible for other researchers to _____ the study. : a subset of a population of interest. If a person believes there is a correlation between two factors when a relationship does not actually exist, the person perceives a(n) _____ correlation. : illusory The experimental method offers the MOST reliable way of assessing whether caffeine consumption causes athletic performance to be boosted because: : it is the only method that measures cause and effect. A tendency to notice and remember instances in which our premonitions of disaster are subsequently followed by unfortunate events is MOST likely to contribute to: : perceiving order in random events. Roger believes that he has ESP. He predicts that he will be able to correctly guess heads or tails at least 85 times out of 100 coin flips. This prediction is a(n): : hypothesi