Block 4 Flashcards
Individual decision making pros and cons
Individual decision making pros:
Typically faster than group decision making
Best individual in a group usually outperforms the group
Accountability is easier to determine
Cons:
Fewer ideas
Identifying the best individual can be challenging
Possible to put off making decisions if let alone to do it
Transactive memory
Transactive memory is a shared system for encoding storing and retrieving information
It acquires knowledge about others knowledge
Each person stores relative knowledge for their specified domains
Identify the person with the necessary knowledge and receive the knowledge from them
Common in couples families and work groups
How do we know who’s what
Social categorisation (sex age) gives an idea of a strangers memory system
Negotiated entries in the directory
Perceptions of the relative expertise and partners in different knowledge domains
Knowledge of the persons access to information
Why do we only talk about things everybody already knows
Information - sampling process:
Shared info is more likely to enter conversations
Mutual enhancement process - my info is shared by others; I’m perceived as a good contributor
I feel good when others agree with me
Shared info is valid
How do u fix this?
Make unshared info - salient
Don’t rush
Extensive discussions
Individual assignments
Easy group polarisation example
People invent 10,20,30 you’re more likely to invest 40 due to group polarisation
Social comparison theory
Social comparison theory is we are motivated to be slightly more correct than others
Persuasive arguments theory
Persuasive arguments Theory is exposure to previously unconsidered arguments
Group think
Group think is where we try very hard to agree with each other
Direct pressure on dissenters to conform Illusion of unanimity Illusion of invulnerability Close minded Stereotypes views of our group
Why doesn’t group think
Janis theory: cohesive groups only
Keugulanskis group centrism theory: low capacity to process info; group strives for cog closure; willing to accept strong focused leaders
Barons ubiquity model: social identification, salient norms and low self efficacy
Why can’t people get along
Stereotype
Prejudice
Discrimination
These are all attitudes, thoughts and behaviours towards a distinguishable group of people, based solely on group membership
Affective - prejudice
A negative or positive attitude towards a distinguishable group of people, based solely on group membership
Behavioural - discrimination
Unjustified, negative, or harmful action towards a person because being member of a group
Cognitive - stereotyping
Stereotyping is generalisation about a group of people in which identical traits belong to all group members
Examples of prejudice stereotyping and discrimination
All lawyers are dishonest - stereotyping
A white man sitting on a bus next to a dark skinned person feels anxious- prejudice discrimination
Hiring committee evaluates all potential employees exclusively by their professional qualifications - nothing
A man from cancun in Mexico does not like Americans because he thinks they are all drink irresponsibly - stereotyping and prejudice
A women believes it will rain because she sees many grey clouds in the sky - nothing m
A college hiring a maths professor states that they will prioritise male applicants - prejudice and discrimination
Stereotypes examples
All blacks are good at sports - race
Men are strong and do all the work - gender
All teenagers are rebels - age
All Jews are greedy - culture
Mental shortcuts
Evolved to categorise groups into in groups and out groups
Short answer: social categorisation
Sorting people into groups on the basis of common feathers - makes our live easier
Are stereotypes heuristics
Stereotypes are heuristics. They’re mental shortcuts. People may use stereotypes because they contain a kernel of truth
Us v them
In group - “Us” the group you belong to
Outgroup - “them” groups you don’t belong to
Ingroup favouritism
Outgroup discrimination
We don’t like dissimilar others
Minimal group paradigm
Perceived outgroup homogeneity
Overestimating how similar members of others groups are to one another:
They are alike
They all look alike
They all dress the same