groupthink — Writing Things

Humans are pretty self-oriented.

From an evolutionary perspective, this makes sense. After all, how could a species like ours survive if we didn’t, consciously or unconsciously, keep ourselves at the centre of our human experience?

This self-centrism is arguably one of the reasons why finding common ground with someone can fast-track connection and influence. In Robert Cialdini’s classic 1980’s book Influence, he puts it simply:

“We like people who are like us. It’s a fact that applies to human infants as young as nine months and holds true later in life whether the similarity is in the area of opinions, personality traits, background, or lifestyle.” (2021 edition, p. 84)

We’ve all experienced that instant ‘buzz’ when you meet someone for the first time and realise you have something in common. And the buzz will often heighten if that commonality is a niche interest or experience. Perhaps you suddenly feel closer to the person, like you know them at a much deeper level despite only learning a little more information. As it turns out, the power of similarity and belonging goes pretty deep…

Human Behaviour, ConnectionSonia DiabAugust 10, 2023similarity, connection, social identity, social ties, friendship, common ground, groupthink

Groupthink: When People in Groups Make Irrational Decisions

Groupthink occurs when social conformity in a group leads to irrational decision-making or beliefs.

Janis describes it as “the mode of thinking that persons engage in when concurrence-seeking becomes so dominant in a cohesive ingroup that it tends to override realistic appraisal of alternative courses of action.”

He goes on to say, “…the term refers to a deterioration in mental efficiency, reality testing and moral judgments as a result of group pressures”.

Janis argues that groupthink drove the failure to anticipate Japan’s attack on Pearl Harbor despite the various warning signs. Intelligence lost contact with Japanese aircraft carriers, but Admiral H. E. Kimmel and his post didn’t even suspect that they could be the next target.

Human Behaviour, PhilosophySonia DiabOctober 5, 2020groupthink, philosophy, stoicism, decision making