Chapter 1 Flashcards
The tendency to believe, after learning an outcome, that one would have foreseen it (I-Knew-It-All-Along Phenomenon
Hindsight Bias
We tend to think we know more than we do
Overconfidence
Thinking that does not blindly accept arguments/conclusions; smart thinking
Critical Thinking
In which psychologists make observations, form theories, and then refine their theories in the light of new observations
Scientific Method
An explanation using an integrated set of principles that organizes observations and predicts behaviors or events
Theory
Testable Predictions
Hypothesis
A statement of procedures used to define research variables
Operational Definitions
Repeating the essence of the study with other situations to see whether findings extend to other circumstances
Replicate
Where one person is studies in depth in the hope of revealing universal principles
Case Study
Technique for ascertaining self reported attitude or behavior of people
Survey
Tendency to overestimate the extent to which others share our beliefs and behaviors
False Consensus Effect
All the cases in a group from which samples may be drawn for a study
Population
Fairly represents a population because every person has an equal chance of inclusion
Random Sample
Observing and recording behavior in naturally occurring situations
Naturalistic Observations
Extent to which two factors vary together and how well either factor predicts the other
Correlation
Graphed cluster of dots representing the values of two variables
Scatterplots
The perception of a relationship where none exists
Illusory Correlation
research method where an investigator manipulates one or more factors to observe the effect
experiment
Experiment where staff and participant are blind to whether participant receives treatment or a placebo
Double-blind Procedure
Experimental results caused by expectations alone
Placebo Effect
The condition of an experiment that exposes participants to the treatment
Experimental Condition
The condition of an experiment that contrasts with the experimental condition
Control Condition
Assigning participants to experimental and control conditions by chance
Random Assignment
the experimental factor that is manipulated, variable whose affect is being studies
Independent Variable
the outcome factor, the variable that may change in response to independent variables
Dependent Variable