Psych Flashcards II
(195 cards)
What is the law of symmetry?
Tend to perceive stimuli as grouped symmetrically around a center point
What is the law of similarity?
objects that are similar tend to be grouped together
What is the law of proximity?
we tend to perceive objects close to each other in groups, rather than as a large collection of individual pieces
How do gestalt principles help illustrate the differences between sensation and perception?
Sensation refers to the process by which auditory, electromagnetic, physical, and other kinds of information from the environment are converted into electrical signals within the human nervous system. Sensation provides the raw signal, communicating information, entering the nervous system through receptors in the peripheral nervous systems. Perception, as exemplified by the Gestalt laws, is the processing of this raw information. Therefore, it is sensation that gives us information from the world around us and perception that allows us to make sense of it.
What is the difference between stereotype and prejudice?
-A stereotype is a prevalent but oversimplified idea or set of ideas about a certain group. This stereotyped group typically consists of people with similar characteristics (gender, race, sexual orientation, etc.). can be nagtive or positive -Unlike stereotypes, prejudices specifically target people, groups, or things that the holder of the prejudice encounters. For example, if I believe that all people who wear red are loud and annoying, this constitutes a stereotype. If I actually see or hear about a person who is wearing red and form a negative opinion about that person, that is a prejudice. -Importantly, prejudices are typically made with little to no experience with the prejudiced person or group, and they may be irrationally positive or negative.
What is attrition bias?
Attrition bias occurs when participants drop out of a long-term experiment or study.
What is the difference between internalization and identification?
Internalization occurs when an individual genuinely agrees with the values/behaviors/attitudes that he or she is conforming with and finds the behavior to be inherently rewarding. Identification refers to the acceptance of other people’s ideas without thinking critically about them. The related behavior of compliance occurs when an individual yields to social pressure (typically in response to a direct request) because he or she wishes to get a positive reaction from another individual or group, or to avoid social disapproval by others.
What are the three components of emotion?
physiological arousal (how your body reacts to emotions, emotional information or stimuli), expressive displays (how you express your emotions), and subjective experiences (how you feel and interpret your emotions, which is extremely personal and subjective).
What are Ekman’s 7 universal emotions?
anger contempt disgust fear happiness sadness surprise
What is the James-Lange theory of emotion?
a stimulus triggers a physiological response, which then leads to the subjective, conscious experience of emotion. For example, if you are watching a scary movie, your heart rate may become elevated, and that leads to the perception of fear. However, this theory is limited, since certain physiological states may be experienced as different emotions depending on context (such as either fear or excitement)
What is the Cannon-Bard theory?
says that cognitive and physiological responses to a stimulus occur simultaneously and independently of one another, with a behavioral response following them. However, this theory still lacks any element of cognitive appraisal, or conscious thought about how one’s situation may impact the emotion(s) felt.
What is the Schachter-Singer theory?
says that a stimulus first leads to physiological arousal, then a cognitive interpretation of the circumstances, and finally a perception of emotion. This resembles the James-Lange theory, but adds the element of cognitive appraisal, which helps explain how (for example) an elevated breathing rate can be interpreted as multiple different emotions based on context.
What is the door-in-the-face technique?
a large request is made at first, and if refused, a smaller request is made
What is the Stroop effect?
the tendency to read the words instead of saying the color of ink
What is construct validity?
the degree to which a test measures what it claims, or purports, to be measuring
What is criterion validity?
Criterion validity refers to whether a variable is able to predict a certain outcome.
What is test-test reliability?
the fact that a good test should give stable results over time
What is Conflict Theory?
a theoretical framework in which society is viewed as composed of groups that are competing for scarce resources
What is symbolic interactionism?
the view that an individual’s experiences influence his or her perception.
What is absolute mobility?
Absolute mobility means that living standards are increasing in absolute terms: you are better off than your parents and your children will be better off than you. Absolute mobility compares your income to your parent’s income. If your parents make $5,000 dollars a year and you make $10,000 dollars a year, you have experienced absolute mobility.
What is the difference between afferent nerves and efferent nerves?
-nerves that take information to the CNS are known as afferent nerves -nerves that relay instructions from the CNS are known as efferent nerves
What is informational influence?
going along with the crowd because you think the crowd knows more than you do an influence to accept information from others as evidence about reality, and can come into play when we are uncertain about information or what might be correct.
What is normative influence?
an influence to conform with the expectations of others to gain social approval
What is integration?
an attempt to get someone to like you in order to get them to comply with your requests.