group psychology Flashcards
explain the difference between social interaction and social action
social interaction = effects that multiple individuals all have on each other
social action = effects of a group on an individuals behavior
__________ is the tendency that people tend to perform better on simple tasks when in the presence of others
social facilitation
explain the yerkes dodson law of social facilitation
being in the presence of others will significantly raise arousal, which enhances the ability ot perform tasks one is already good at (simple tasks) and hinders the performance of less familiar tasks (complex tasks)
________ describes the loss of ones self awareness in a group setting and the associated adoption of a more group oriented identity
deindividualization
__________ is a behavior not socially accetable in most social circumstances
antinormative behavior
*violence seen in crowds and riots
explain the bystander effect
individuals do not intervene to assit those who are in perceived need when other people are present
how does a group setting effect the help given to an individual?
people are less likely to notice danger or anything out of the ordinary in large groups
*if other people are not responding to a situation, an individual is less likely o perceive the situation as a threat
how does the degree of emergency effect the help given to an individual?
low danger = bystanders are less likely ro provide aid
high danger = bystanders are more likely to intervene
how does the degree of responsibility felt by the bystander effect the help given to an individual?
this is determined by the competency of the bystander, their relationship to the at risk individual, and whether they consider the person at risk to be deserving of aid
__________ refers to the tendency of individuals to reduce effort when in a group setting
social loafing
chnages in beliefs or behaviors due to peer pressure can be explained by the _________
identity shift effect
T / F - when an individuals state of harmony is disrupted by the threat of social rejection, the individual will often conform to the norms of the group
true
__________ is the simultaneous presence of two opposing thoughts or opinions
cognitive dissonance
____________ describes the tendency for groups to collaboratively make decisions that are more extreme than the individual ideas and inclinations of members within the group
group polarization
explain the differnce between risky shift and choice shift
risky = initial ideas tend not to be extreme but that through discussion within the group, these ideas tend to become more and more extreme
choice = groups could shift toward caution, measured changes in decisions before and after group interaction