Signaling is defined by Yvain as "a method of conveying information among not-necessarily-trustworthy parties by performing an action which is more likely or less costly if the information is true than if it is not true". Some signaling is performed exclusively to impress others (to improve your status), and in some cases isn't even worth that. In other cases, signaling is a side-effect of an otherwise useful activity.
For example, if doing something is easy for one type of person and hard for another type of person, you might do that thing just to get people to think you're the former type of person, even if the thing isn't in itself worth doing. This could explain many facets of human behavior, and reveal opportunities for reducing waste.
Not all signaling is about abilities. Signaling can also be about personality, current emotional state, beliefs, loyalty to a particular group, status within a group, etc.
Countersignaling is signaling that a naive observer might take to mean that one is the opposite of X, when in fact, one is X, used as a means to signal that one is, in fact, X. For example, aristocrats ("old money") may forgoe gaudy bling in order to signal that they are not nouveau riche (new money), which may lead some people to incorrectly assume that they are not rich.
by Robin Hanson
- Do Helping Professions Help More? and Gifts Hurt
- Excess Signaling Example
- A Tale Of Two Tradeoffs
- Why Signals Are Shallow - "We all want to affiliate with high status people, but since status is about common distant perceptions of quality, we often care more about what distant observers would think about our associates than about how we privately evaluate them."
- Signals Are Forever
- Least Signaling Activities?
- What Is Signaling, Really? by Yvain
- Think Before You Speak (And Signal It) by Wei Dai
- Declare Your Signaling and Hidden Agendas by Kaj Sotala
- Modularity, Signaling, and Belief in Belief by Kaj Sotala