Here’s why your brain forgets things it deems boring, routine – health
t is very common to often forget daily routines such as taking your daily medications or responding to that one email which you have been meaning to send. In a new study, researchers now found the reason for this forgetfulness.
This research was co-written by a University of Illinois at Urbana-Champaign expert who studies social psychology. The paper was published in the Personality and Social Psychology Bulletin.
Mundane behaviours that are repeated over time and occur in the context of many other similar behaviours can lead people to conflate intentions and behaviours and create false memories of completing the task, said Dolores Albarracin, a professor of psychology and marketing at Illinois and the director of the Social Action Lab.
“Intentions and making plans typically improve task execution. We need them to function in society, to realize our goals and to get along with others. But when we form an intention at the moment such as ‘I’m going to sign that form now,’ and it’s an activity we routinely perform, we want to complete the task when we form the intention,” she said.
“Otherwise, we don’t actually sign the form. And the reason why is because the thought of wanting to sign the form can be misremembered as actually having signed it, in which case we’d be better off not having formed the intention to sign the form in the first place,” the professor added.
Across five studies, Albarracin and her co-authors investigated the previously unrecognized phenomenon of remembering having enacted a mundane behavioural decision when one only intended to do so, as well as its psychological mechanisms.
“Our aim was to develop a lab-analog procedure entailing relatively simple, repetitive, and similar behavioural decisions to create the conditions hypothesized to produce high levels of error,” Albarracin said.
Participants chose job candidates and either acted on the decision to hire them, generated an intention to hire them later, or made a judgment that was irrelevant to the behaviour.
Following a delay, participants were asked to report whether they had acted on the decision or simply intended to do so for each person they had seen.
“The methodology was carefully crafted to produce the necessary high level of errors we were studying, to keep irrelevant characteristics constant across conditions, and to systematically manipulate enactment versus intention,” said Albarracin, also a professor of business administration at Illinois.
“If intentions play a causal role in producing misreports of behaviour, misreports should be more common in the intention than the control condition,” Albarracin noted.
The first two experiments showed misreports and subsequent performance errors even when controlling for guessing. Experiments three and four demonstrated greater confusion when the physical involvement and mental criteria for intention and behaviour were similar.
And the fifth experiment indicated that monitoring whether one has acted on a decision is highly effective at reducing errors and more effective than monitoring intention.
“Our results highlight that behaviours will look to be more consistent with intentions when the behaviour is routine. The finding implies we should be more aware of the potential for error in these similarly trivial behaviours,” she said.
The paper has implications for health care settings and any other situation where self-reporting of following through on action is critical, Albarracin said.
“The fulfilment of routine, repeated behaviours can have meaningful consequences, and are part of, if not central to, many practical contexts,” Albarracin said.
“More generally, understanding the complexity of the intention-behaviour link and the possible unexpected effects of intention formation is essential to promote beneficial behaviours in many domains, ranging from financial decisions to a person’s health,” the professor added.
(This story has been published from a wire agency feed without modifications to the text. Only the headline has been changed.)