Do Yourself a Favor: We Help Our Future Selves for the Same Reasons We Help Others

As humans we have a remarkable capacity to sacrifice for the future, and an equally remarkable capacity to shortchange it, leaving our future selves to pay the price. The research in this dissertation suggests that sacrifice for the future (patience) may be governed by the same rules that govern sacrifice for others (altruism). Studies found that (1) patience was positively correlated with altruism, and (2) patience was positively correlated with empathic accuracy, a measure that predicted altruism. A third set of studies found that (3) a pervasive influence on altruism--group membership--also influenced patience. Participants who expected to switch groups in the future felt less connected to their future selves and left more than twice as much unpleasant work to the future. This research provides converging support for the hypothesis that common factors promote altruism and patience, suggesting that we may be able to draw on the decades of research studying kindness toward others to promote a little more kindness toward our future selves.Psycholog

Intranasal Oxytocin Modulates Decision-Making Depending on Outcome Predictability-A Randomized Within-Subject Controlled Trial in Healthy Males.

Oxytocin (OT) has been extensively studied with regard to its socio-cognitive and -behavioral effects. Its potential as a therapeutic agent is being discussed for a range of neuropsychiatric conditions. However, there is limited evidence of its effects on non-social cognition in general and decision-making in particular, despite the importance of these functions in neuropsychiatry. Using a crossover/within-subject, blinded, randomized design, we investigated for the first time if intranasal OT (24 IU) affects decision-making differently depending on outcome predictability/ambiguity in healthy males. The Iowa Gambling Task (IGT) and the Cambridge Risk Task (CRT) were used to assess decision-making under low outcome predictability/high ambiguity and under high outcome probability/low ambiguity, respectively. After administration of OT, subjects performed worse and exhibited riskier performance in the IGT (low outcome predictability/high ambiguity), whereas they made borderline-significant less risky decisions in the CRT (high outcome probability/low ambiguity) as compared to the control condition. Decision-making in healthy males may therefore be influenced by OT and adjusted as a function of contextual information, with implications for clinical trials investigating OT in neuropsychiatric conditions

Divergent effects of oxytocin on "mind-reading" in healthy males

The online version contains supplementary material available at 10.3758/s13415-021-00936-3

Wanting without enjoying: The social value of sharing experiences

Social connection can be a rich source of happiness. Humans routinely go out of their way to seek out social connection and avoid social isolation. What are the proximal forces that motivate people to share experiences with others? Here we used a novel experience-sharing and decision-making paradigm to understand the value of shared experiences. In seven experiments across Studies 1 and 2, participants demonstrated a strong motivation to engage in shared experiences. At the same time, participants did not report a commensurate increase in hedonic value or emotional amplification, suggesting that the motivation to share experiences need not derive from their immediate hedonic value. In Study 3, participants reported their explicit beliefs about the reasons people engage in shared experiences: Participants reported being motivated by the desire to forge a social connection. Together, these findings suggest that the desire to share an experience may be distinct from the subjective experience of achieving that state. People may be so driven to connect with each other that social experiences remain valuable even in the most minimalistic contexts

Wanting without enjoying: The social value of sharing experiences.

Social connection can be a rich source of happiness. Humans routinely go out of their way to seek out social connection and avoid social isolation. What are the proximal forces that motivate people to share experiences with others? Here we used a novel experience-sharing and decision-making paradigm to understand the value of shared experiences. In seven experiments across Studies 1 and 2, participants demonstrated a strong motivation to engage in shared experiences. At the same time, participants did not report a commensurate increase in hedonic value or emotional amplification, suggesting that the motivation to share experiences need not derive from their immediate hedonic value. In Study 3, participants reported their explicit beliefs about the reasons people engage in shared experiences: Participants reported being motivated by the desire to forge a social connection. Together, these findings suggest that the desire to share an experience may be distinct from the subjective experience of achieving that state. People may be so driven to connect with each other that social experiences remain valuable even in the most minimalistic contexts