How Groups Influence Our Decision Making
'Bhaiyya,’ said Rinku. ‘Rahul’s part of a WhatsApp group with strong political views. I know Rahul doesn’t subscribe to their views buthe gets influenced.’
‘Áh,’said Rakesh. ‘Groups influence our
decisions more than we think, many times with serious consequences.’
‘But bhaiyya?’ asked Rahul. ‘Our group is quite
large and knowledgeable. They cannot all be wrong.’
‘Be aware ofSocial Proof bias or Groupthink
bias Rahul,’said Rakesh.‘The more people that believe in an idea, the better we
tend to believe the idea is.We go with consensus even thoughwe may feel
differentlybecause we feel so many smart people cannot be wrong. But even if a
million people say something foolish, it’s still foolish. It’s better to speak
our mind and question the assumptions in our own interests. No point committing
suicide just because the group is.’
‘But why do we believe information without
verifying facts bhaiyya?’ asked Rinku. ‘Why do even smart people believe lies?’
‘There’s something called the Sleeper Effect
which was used to good effect while engaging in propaganda during the Second
World War,’said Rakesh. ‘People forget the source of the message which isnot
credible,but remember the mischievous message. Over a period of time, after
hundreds of messages from various dubious sources, we forget the source but
retain the message. It happens on social media these days where a lie repeated
by many sources becomes the truth.Add the Authority bias where we tend to
believe anyone in a position of authority without questioning them and even
smart people tend to fall for lies.’
‘But why do we identify with a group bhaiyya?’
asked Rahul.
‘We form groups to secure ourselves from
exclusion and find strength,’ said Rakesh. ‘In earlier days it made sense to join
groups for survival, but now it’s clear that groups distort your views. Groups
harm in other ways too. When in groups we hide behind the group and work less
in a phenomenon called Social Loafing. Research proves that when two people
pulled at a rope each one put in 93%, when three people pulled, each
contributed 85% and when eight people pulled, individual contribution fell to
49%.This cannot be good for the individual or the group.’
‘So how do we counter these biases bhaiyya?’
asked Rahul.
‘Be aware to begin with,’ said Rakesh.‘Verify
facts, form your own ideas and decisions and challenge dubious assumptions of
the group. Be visible. Don’t sign on blindly because the group says so, because
you are responsible for the consequences.’
‘Thanks bhaiyya,’ said Rinku. ‘I’m glad to be
aware of these biases in these times of social media.’
Pro Tip: Groups influence your views and
decisions. Be aware, question assumptions and verify facts to make better
decisions.
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