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59 Cards in this Set
- Front
- Back
DEFINE GROUP DYNAMICS
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study of behavior in groups designed to advance our knowledge about the nature of groups, group development, and the interrelationships between groups and the individual
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DEFINE AUDIENCE EFFECTS
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refers to consequences of behavior performed in the presence of others
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Triplett's finding
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improvement in performance when others are present
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ZAJONC 1965
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performance not always improved with others present; presence of others fascilitates performance of simple tasks and inhibits performance of complex tasks
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SOCIAL FACILITATION THEORY
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presence of others increases an individual's tendency to perform the dominant response and decreases the tendency to perform the dominant response
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(8) Characteristics of a Group
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1. collective identity
2. common fate 3. sense of shared purpose 4. structured patterns of interaction 5. structured modes of communication 6. personal and task interdependence 7. member self-categorization 8. interpersonal attraction |
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COLLECTIVE IDENTITY
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members see themselves as distinct from other teams
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COMMON FATE
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regardless of individual performance, members win or lose as a team
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SENSE OF SHARED PURPOSE
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collectively, a team wants to win
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STRUCTURED PATTERNS OF INTERACTION
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patterns of interaction develop between certain players or coaches
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STRUCTURED MODES OF COMMUNICATION
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terms used in sport are understandable to team members
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PERSONAL AND TASK INTERDEPENDENCE
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dependence on others to play a team sport
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MEMBER SELF-CATEGORIZATION
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members consider themselves to be part of the team
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INTERPERSONAL ATTRACTION
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members socialize with each other
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(3) Foundations of group behavior
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1. group composition
2. group environment 3. structure of the group |
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DEFINE GROUP'S COMPOSITION
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degree of homogeneity versus heterogeneity across two specific domains: personal attributes/psychological charactersitics and skills and abilities of group members
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PERSONAL ATTRIBUTES
(EITZEN) |
more homogeneous the team members were around attributres, the fewer cliques formed and greater the chance of goal attainment
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SKILLS AND ABILITIES
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research shoging that groups composed of members with diverse skills and abilities outperform those where there is greater uniformity of skills; groups performance depends on its members abilities
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GROUP SIZE
Increasing numbers (+ve consequences) |
chance of finding quality atheltes is enhanced and likelihood of atheletes expanding their social network
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GROUP SIZE
Increasing numbers (-ve consequences) |
increased perceptions of crowding, anxiety, and decreased member satisfaction/cohesion
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STEINER (1972)
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potential productivity of a group increases as the number of group members increases; eventually, with further increases in group size, productivity plateaus and further increases in group size do not impact group performance; individual members of the team decrease their productivity when team size increases
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RINGELMANN EFFECT (1913)
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additive tasks resulted in decreased individual productivity; increasing the number of individuals, the productivity decreased proportionally: TENDENCY FOR GROUPS TO BECOME LESS EFFECTIVE AS SIZE OF GROUP INCREASES
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Why might people fail to be as productive as they could be when in a group? (2) causes
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1. coordination losses that result from inefficition enteractions/coordination between team members
2. individuals may be less motivated to work hard when working a group |
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SOCIAL LOAFING
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reduction of effort by individuals working in a group
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(4) Reasons for Social Loafing
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1. increased arousal- presence of others results in increased arousal levels
2. evaluation apprehension- when others are watching, we fear failure and embarassment 3. distraction-less focused on task-relevant stimuli 4. interferes with learning-may inhibit the dominant response |
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(4) ways of Reducing Social Loafing
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1. acknoledge all team member's contributions to the overall perforamnce of the team
2. develop respect among players, not only for the starters but for members of the practice squad as well 3. have team members work on interesting and/or challenging tasks 4. teams may assist individual goal-setting and monitoring programs |
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DEFINE GROUP STRUCTURE
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refers to stable pattern of interaction among team members
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DEFINE GROUP DEVELOPMENT
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collection of individuals, with minimal ties to one another, develop over time into a cohesive unit, complete with identity, structure, norms and roles
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MODELS OF GROUP DEVELOPMENT
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linear- team development advances to each successive stage with no regression to previous stage
pendular- team development swings back and forth between stages |
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(5) developmental stages of group
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1. forming
2. storming 3. norming 4. performing 5. adjourning |
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FORMING
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interpersonal relations- explore relationships;familiarity develops
member behavior-task exploration;methods to achieve task |
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STORMING
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interpersonal relations- rebellion between members and leader
member behavior-resistance arises |
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NORMING
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interpersonal relations-feelings of unity;roels develop
member behavior-agreement on how to achieve goals |
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PERFORMING
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interpersonal relations-relationships stabilized;mutual cooperation
member behavior-emphasis on performance |
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ADJOURNING
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interpersonal relations-contact decreases;reduced dependency;regret
member behavior-completion of task |
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DEFINE ROLE
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shared expectation for behavior that serves to differentiate group members
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ROLE PERCEPTION
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individual's view of how he or she is supposed to act in a given situation
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ROLE CLARITY
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knowing his or her role contributes to the overall goals of the team; can focus attention on performing assigned role to best of ability
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(3) Types of Role Conflict
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1. intrarole
2. interrole 3. person-role |
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INTRAROLE
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cause- single role produces contradictory demands on person in that role
example- football player first isntructed to be aggressive, then reprimanded when he receives penalties for his aggressive style of play |
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INTERROLE
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cause- conflicting expecancies between 2 roles occupied by the same individual
example- player-manager in baseball whose responsibilities maybe be conflicting at times (to players and front office) |
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PERSON-ROLE
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cause-person is either unwilling to carry out duties of the role to which he/she has been assigned
example- athlete who is moved to a new position on a team in college |
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DEFINE NORMS
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structured rules that govern the manner in which the group is organized and maintained
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WHY ARE NORMS IMPORTANT?
(robbins 1992) |
1. facilitates team's success
2. inc. predictability of team members' behavior 3. reduces potential for embarassing interpersonal problems 4. promotes central values of the group |
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HOW ARE NORMS DEVELOPED?
(robbins 1992) |
1. explicit statements
2. critical events in team's history 3. primacy 4. carryout behaviors |
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(3) factors maintainance of norms
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1. normative influences
2. informational influences 3. interpersonal influences |
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NORMATIVE INFLUENCES
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cause consistency of thoughts,feelings,and actions; members will perceive sense of obligation to honor norms
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INFORMATIONAL INFLUENCES
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opinions are changed after learning the opinions of others
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INTERPERSONAL INFLUENCES
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bargaining and persuasion (perhaps even threats) are used to convince people to conform and maintain norms
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DEFINE STATUS
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degree to which an individual's contribution is curical to the success and pretige of the group, how much power that individual has, and the extent to which the person embodies some idealized characteristic
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High Status individuals
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greater impact on group decisions and judgement patterns than do lower status teammates
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(3) CORE COMPONENTS OF GROUP DYNAMICS
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1. group composition
2. group environment 3. group structure |
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DEFINE GROUP PROCESS
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represent the dynamic interactions that are caharacterisitc of group membership
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(3) ASPECTS OF GROUP PROCESSES
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1. collective efficacy
2. social support 3. groupthink |
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DEFINE COLLECTIVE EFFICACY
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team's collective expectation for success; based on teams judgments of teams capabilities
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DEFINE SELF-EFFICACY
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belief in one's capability to produce a given level of performance
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DEFINE GROUPTHINK
(janis 1972) |
style of thinking that overrides group members' motivation to realistically asses alternative behaviors
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WHEN DOES GROUPTHINK OCCUR MOST OFTEN?
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when certain characters are present: high levels of cohesion, teams which are relatively isolated from outside influences, autocratic leadership, and homogeneity around personal attributes
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NEGATIVE EFFECTS OF GROUPTHINK
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-limits flexibility of teams performance by lowering individual creativity
-personal pressure to conform -decrease openness of group members and hinder their growth potential |