Group processes

Morale (also known as esprit de corps (French pronunciation: ​[ɛspʀi də kɔʀ])) is the capacity of a group's members to maintain belief in an institution or goal, particularly in the face of opposition or hardship.

Robert's Rules of Order is the short title of a book, written by Henry Martyn Robert, that is intended to be a guide for conducting meetings and making decisions as a group.

Nepotism is favoritism granted to relatives.

Ostracism (Greek: ὀστρακισμός, ostrakismos) was a procedure under the Athenian democracy in which any citizen could be expelled from the city-state of Athens for ten years.

The word authority (derived from the Latin word auctoritas) can be used to mean the right to exercise power given by the State (in the form of government, judges, police officers, etc.), or by academic knowledge of an area (someone that can be an authority on a subject).

The Milgram experiment on obedience to authority figures was a series of social psychology experiments conducted by Yale University psychologist Stanley Milgram.

Mobbing, in the context of human beings, means bullying of an individual by a group, in any context, such as a family, peer group, school, workplace, neighborhood, community, or online.

Mass psychogenic illness (MPI), also called mass sociogenic illness or just sociogenic illness, is "the rapid spread of illness signs and symptoms affecting members of a cohesive group, originating from a nervous system disturbance involving excitation, loss, or alteration of function, whereby physical complaints that are exhibited unconsciously have no corresponding organic aetiology".

A facilitator is someone who engages in the activity of facilitation.

Group dynamics is a system of behaviours and psychological processes occurring within a social group (intragroup dynamics), or between social groups (intergroup dynamics).

Co-option (also co-optation, sometimes spelled coöption or coöptation) has two common meanings: 1.

Bruce Wayne Tuckman (1938-2016) carried out research into the theory of group dynamics.

A social dilemma is a situation in which an individual profits from selfishness unless everyone chooses the selfish alternative, in which case the whole group loses.

Group work is a form of voluntary association of members benefiting from cooperative learning, that enhances the total output of the activity than when done individually.

John Charles Turner (September 7, 1947 – July 24, 2011) was a British social psychologist who, along with colleagues, developed the self-categorization theory.

Friendship is a relationship of mutual affection between people.

Henri Tajfel (formerly Hersz Mordche) (22 June 1919 Włocławek, Poland – 3 May 1982 in Oxford, United Kingdom) was a British social psychologist, best known for his pioneering work on the cognitive aspects of prejudice and social identity theory, as well as being one of the founders of the European Association of Experimental Social Psychology.

Raymond Meredith Belbin (born 4 June 1926) is a British researcher and management theorist best known for his work on management teams.

A code of silence is a condition in effect when a person opts to withhold what is believed to be vital or important information voluntarily or involuntarily.

Dancing in the Streets: A History of Collective Joy is a book authored by Barbara Ehrenreich.

Gossip is idle talk or rumor, especially about the personal or private affairs of others; the act of is also known as dishing or tattling.

Here Comes Everybody: The Power of Organizing Without Organizations is a book by Clay Shirky published by Penguin Press in 2008 on the effect of the Internet on modern group dynamics and organization.

Collective identity is the shared sense of belonging to a group.

Insight Seminars is an international non-profit organization headquartered in Santa Monica, California.