… eudaimonic (prosocial and growth-promoting) behaviors, as we will … who can be relied on in
the long term? Do I want to get … are alerted regarding the mental state of other happy people, …

… , far from inducing honest signaling, compels benign types to … long-term by increasing the
credibility of cooperative signals … , China’s incentives to promote a global image of stability and …

… comply with policy or achieve long-term goals. They made … control by an outside institution
signals mistrust, which directly … ), this form of information promotes trust from the consumer, …

… , it can promote trust and cooperation … long-term commitment or group-based motivation will
be inseparable from the motives for direct benefits 43,61,74 . In this case reputational signals …

… increase their desirability as long-term romantic partners. One … of what traits constitute an
ideal long-term mate, it has been … Selecting women whom men perceive as committed to a …

… signallers benefit from honestly signalling their hidden quality … be understood as signals
of commitment to cooperative norms … long-term cooperative intentions [50]. However, while …

… exchanges work as commitment signals among married couples. … guarantees honesty of
signals: self-disclosure remains a reliable … It is reasonable to expect that people with long-term …

… Investment may be exhibited through financial and social status… relationship or a casual
encounter with no commitment; … the idea that dependents are honest signals of their carer’s …

… is long-term evolutionary stability selecting for the capacity for … In biology, costly signals
such as peacocks’ tails are honest signals … Signaling promotes increased, and more informed, …

… signals, indicating that signal senders are more willing to express trust and commit to long-term …
And, we also extend sincere gratitude to Alberto Micheletti for his great help improving …