Ch. 9- Social Psychology Flashcards
(88 cards)
psychological arousal
alertness and readiness to respond
social facilitation
you perform better in higher psychological arousal settings
Yerkes-Dodson law
you will perform the best under conditions of moderate arousal
social loafing
being less helpful/productive in a group because other people will pick up the slack
bystander effect
if there are bystanders present, you’re less likely to help someone in distress because you think “someone else is going to help them”
deindividuation
people tend to lose their sense of self-awareness in a large group setting (low perceived responsibility)
what three main factors contribute to deindividuation?
anonymity, diffused responsibility, and group size
anonymity (deindividuation)
the sense that no one will know what you do in a crowd
diffused responsibility (deindividuation)
the sense that you’re not really responsible for what happens
group size (deindividuation)
a factor that increases the effects of anonymity and diffused responsibility
group polarization
tendency of a group to make decisions or final opinions that are more extreme than the initial positions of the individuals in the group (ie. people saying “yeah chocolate is good” -> “CHOCOLATE IS THE ULTIMATE SUPERFOOD”)
two main factors that contribute to group polarization
informational influence and normative influence
informational influence
idea that in a group discussion, people who aren’t sure about their opinions tend to think that other people in the group are more knowledgeable, therefore trusting their ideas more
normative influence
desire to be socially accepted, so tend to agree with the group you want to be part of
groupthink (Irving Janis)
irrational decisions are made within a group due to pressures towards harmony and individual conformity. has 8 main factors
8 main factors of groupthink (3 illusions + CEMPS)
- illusion of morality
- illusion of unanimity
- illusion of invulnerability
- collective rationalization
- excessive stereotyping
- mindguards
- pressure on dissenters
- self-censorship
collective rationalization
group members ignore warnings and do not reconsider their actions, assumptions, or beliefs
excessive stereotyping
members construct negative views of those outside the group who have dissenting opinions
illusion of invulnerability
an unjustified and excessive sense of optimism encourages risk-taking
illusion of morality
members of the group believe in the moral rightness of their cause and therefore ignore the consequences of their actions
illusion of unanimity
the majority views of the group are assumed to be unanimous
mindguards
members of the group protect the group’s cohesiveness by filtering out information that would be problematic
pressure on dissenters
members who express opposing views are pressured to conform and remain loyal to the group
self-censorship
members who do hold dissenting opinions do not share them