Expe. Psych. Flashcards
Science of behavior.
Psychology
“Scientia” - knowledge
Science
Research about Psychological Processes; relying on scientific method.
Psychological Science
Kind of everyday; shapes expectations and beliefs.
Commonsense Psychology
They gather data in systematic and impartial way.
Commonsense Psychologists
Based on readily available info.
Nonscientific Inference
Too simple to be accurate.
Inferential Strategies
We tend to overlook instances that might disconfirm our beliefs; seek confirmatory instances of behavior.
Confirmation Bias
Predictions, guesses, and expectations tend to feel more correct than they actually are.
Overconfidence Bias
Coined the Scientific Mentality
Alfred North Whitehead
Data that are observable and experienced; can be verified/disapproved through investigation.
Gathering Empirical Data
Principles have the generativity to apply in all situations.
Law
Interim explanation
Theory
Systematic, Objective, Rational
Good Thinking
Also known as “Occam’s Razor”; simplicity of explanation.
Parsimony
Challenging findings; contents changes when there is new scientific info.; reevaluating
Self Corrections
The principle that we can never prove a statement because contradictory might be found later.
Principle of Modus Tollens
Communicating results of scientific investigation.
Publicizing Results
Repeating research to verify outcome.
Replication
Systematic and unbiased account of observed characteristics of behaviors.
Description
Knowing in advance when certain behavior would be accepted to occur.
Prediction
Knowledge of conditions that reliably reproduce occurrence of behavior (true experiments).
Explanation
Application of what has been learned about behavior.
Control
To solve real-world problems.
Applied Research
To test theories or to explain psychological phenomena.
Basic Research
Systematic noting and recording of events.
Observation
Quantifying or assigning numerical values to objects or events or their characteristics according to general rules.
Measurement
Representing features of observation through numbers.
Quantitative Research
Describing observations through words.
Qualitative Research
Process undertaken to test hypothesis; establish cause-and-effect relationship.
Experimentation
Controlled procedure in which at least two different treatment conditions are applied to subjects.
Psychology Experiment
Also called “antecendents”; circumstances that occur or exist even before the event or behavior to be explained.
Independent Variable
Specific sets of antecedent conditions.
Treatments
Specific behavior that a researcher tries to explain in an experiment; measurable.
Dependent Variable
What principle does a successful experiment rely on?
Control
The type of cause-and-effect relationship established through experiment?
Temporal Relationship
A condition classified to have an effect.
Sufficient Conditions
A condition that produces greatest effect on the behavior.
Necessary Condition
Utilizes scientific methods to research mind and behavior.
Experimental Psychology
“False”; has no true scientific basis; not confirmed using scientific method
Pseudoscience
Assessing traits and dispositions by measuring the size and location of bumps on the skull.
Phrenology
Using facial features to evaluate traits, mental capacity, and skills.
Physiognomy
Fluids in the body flow by magnetic principles and that illness can be cured by realigning fluids through magnets, electrodes, or hands.
Mesmerism
Contact with ghosts and spirits of the dead.
Spiritualism
1st expe. psychologist; founded the first psychology lab. in Leipzig, Germany (1879); birth of psychology science
Wilhelm Wundt
Founded the American Psychological Association (1893)
G. Stanley Hall
Developed research tradition of randomized experiments in laboratories and specialized textbooks (1800s).
Charles Sanders Pierce
Pioneered the experimental study of memory.
Herman Ebbinghaus
Published the book “Elements of Physiological Psychology” (1887).
George Trumbull Ladd
Established world’s third experimental psychology lab. at University of Pennsylvania (1887).
James McKeen Cattell
Published “ The Principles of Psychology” (1890).
William James
Established the experimental psychology lab. at Wellesley College (1891).
Mary Whiton Callkins