In 2009, Hal Hershfield and colleagues introduced a new measurement of psychological connectedness by adapting the Inclusion of Other in the Self Scale,[15] where the relationship between present and future selves is depicted with seven pairs of successively overlapping circles.
[16] Using this measurement, Hershfield,[17] as well as Daniel Bartels and Oleg Urminsky,[18][19][20] have now demonstrated a robust relationship between psychological connectedness and discount rates.
Leveraging the insights from this experiment, firms such as Merrill Lynch have since adopted web applications with age-progressing software in order to increase retirement savings.
In one field experiment, students from economically diverse backgrounds that had weekly interactions with an avatar of their future self demonstrated heightened performance during a financial education course.
Before deciding whether to sign-up for an automatic savings account, the treatment group was asked to spend time vividly imagining their lives in the distant future.
The researchers argue that policy makers who provide information to consumers on retirement savings should also consider simultaneously enhancing psychological connectedness.
[23] Applying the existing theory, researchers hypothesized that increasing feelings of connectedness with the future self should cause people to make healthier dieting and exercising decisions.
[26] In a field experiment in the Netherlands, high schoolers that received texts from an avatar of their future self were less likely to engage in delinquent and anti-social behavior.
These possible selves are psychological schema representing multiple alternative versions of the self, encompassing past and future selves that together characterise regrets, doubts, hopes, worries, and fantasies about who we may have been previously and who we may become.
For example, when the future selves of a subject are indicative of unattainable fantasies, rather than reasonable expectations, effort and performance are lower across educational, dating, and medical contexts.
[31] Identifying and exploring their possible selves with a therapist is one strategy by which clients pursue positive cognitive, emotional, and behavioural change in psychotherapy.
[32] An example of a technique that endeavours to facilitate this exploration can be seen in the work of British psychotherapist Paul Newham, who encourages clients to use creative writing and dramatic characterisation to express and personify past and future selves, in order to subsequently interpret their psychological significance.