Social Psychology Flashcards
Social facilitation
Ability to perform simple tasks better while in the presence of others
Inversely, complex or new task in presence of others can hinder performance
Yerkes-Dodson law
Accounts for social facilitation - high arousal during difficult task leads to impairment of divided attention, working memory, decision-making, multi-tasking
High during simple leads to focused attention, flashbulb memory, fear conditioning
Deindividuation
Tendency of losing self awareness in high group settings
Provides high degree of arousal, low sense of responsibility
3 factors:
Anonymity
Diffused responsibility
Group size
Bystander effect
People do not offer help to a victim if there are other people present
Increases the bigger the group, decreases depending on if the group knows each other or how dangerous situation is
Social loafing
Tendency to put in less effort in a group setting, particularly if you are being evaluated on the whole and not as an individual
Group polarization
Tendency for groups to make decisions that are more extremes than the initial, individual opinions of its members
Reasons for affect of group polarization
Informational influence and normative influence
Informational influence
Most common ideas to emerge out of group and in line with most dominant view point
Since they are most common, moderate members take on stronger stance since they are apart of the group
Normative influence
Pull we feel of being socially desired, accepted, admired, liked.
If you want to be recognized as these things in the group, you take on the stronger stance
Groupthink
Group of people has strong desire for harmony and individual conformity that group makes irrational decision
Janis’ eight factors of groupthink
Collective rationalization Excessive stereotyping Illusion of invulnerability Illusion of morality Illusion of unanimity Mindguards Pressure on dissenters Self-censorship
Collective rationalization
Group members ignore warnings and do not reconsider their actions, assumptions, or beliefs
Excessive stereotyping
Negative views of outside or dissenting opinions render effective responses to conflict unnecessary
Illusion of invulnerability
Unjustified and excessive sense of optimism encourages risk-taking
Illusion or morality
Member of group believe in moral rightness of their cause and ignore the consequences of their actions