Final Exam Flashcards
Group
a collection of three or more people who interact with each other and are interdependent, in the sense that their needs and goals cause them to rely on one another; assembled together for a common purpose
Social Norms
the implicit or explicit roles a group has for the acceptable behaviours, values and beliefs of its members
Social roles
shared expectations by group members about how particular people in the group are supposed to behave, determines who should occupy certain positions
Gender roles
influence role expectations (occupational aspirations, unequal treatment, changing family)
Group Cohesiveness
qualities of a group that bind members together and promote liking between them; influences behaviour and involvement; may impede decision making
Social Facilitation
happens when people are working alone but in the presence of an audience; performance is enhanced on simple, well-learned tasks, and diminished on novel, complex tasks; when individual performance can be evaluated
Evaluation apprehension
concern about being judged, evaluated; not just the presence of real people
Why the Presence of Others causes Arousal
- Other people cause us to be particularly alert and vilgilant
- They make us apprehensive about how we are being evaluated
- They distract us from the task at hand
Triplett (1898) - Cycling
individual times were slower than group times
Triplett (1898) - Children’s Fishing Lines
individuals performed faster in front of other children.
Zajonc on Arousal
Facilitation in terms of one’s dominant response: The presence of others increases physiological arousal; when such arousal exists it is easier to do something simple but more difficult when the task is new or complex; different types of tasks have different optimal levels of arousal
Yerkes-Dodson Law
arousal due to mere presence of others affects performance
Michaels et al (1982) - Pool Hall
in a pool hall, watch people play pool and take notes on performance to determine initial skill level. Second time, blatantly watched the others play pool (obvious audience); found that good players played well in front of an audience, bad players performed worse
Occam’s Razor
difficult to disentangle mere presence theory from other explanations, so are the other explanations really necessary?
Social Loafing
happens when people are working together towards the same goal; the more people in the group the less each individual contributes; diminished response; do worse on simple tasks and better on complex tasks in the presence of others when individual performance cannot be evaluated
Ringlemann’s Rope
found that when individuals worked in a group they did not perform as well as they did when they were alone; workers pulled loads across a field, individuals did better than groups
Ringlemann’s Theory
Coordination loss or loss of motivation? there may be a diffusion of power in a group setting
Ingham et al (1974) - Tug of War study
randomly assigned men to 1 of 4 groups; played a tug of war game where the opponent is on the other side of a wall, and the force is measured. Interestingly, none of the confederates are actually pulling, only the subject. This rules out coordination loss. found that pulling power decreases as number of people increases
Diffusion of Evalutation
when an individual is in a group, no one can really tell what they are doing/not doing, so they get lost in the crowd; taking a break when they think they can; may not be doing this consciously
How to stop people from loafing
Ease of Evaluation, Gender, Group Makeup, Importance of Task, Culture
Ease of Evaluation
increase the ease of which each person in the group is evaluated; make them all identifiable (make each person responsible for something different)
Gender
males tend to loaf more than females (women are higher in relational interdependence); this changes in co-ed groups
Group Makeup
more likely to work hard with friends than with strangers (do not want to let friends down, friends know what you are capable of)
Importance of Task
if the task is important you will be more motivated to do well, may even pick up the slack for others (social compensation)