[태그:] anchoring

People's estimates of uncertain quantities are commonly influenced by irrelevant values. These anchoring effects were originally explained as insufficient adjustment away from an initial anchor value. The existing literature provides little support for the postulated process of adjustment, however, and a consensus that none takes place seems to be emerging. We argue that this conclusion is premature, and we present evidence that insufficient adjustment produces ...

Increasing accuracy motivation (e.g., by providing monetary incentives for accuracy) often fails to increase adjustment away from provided anchors, a result that has led researchers to conclude that people do not effortfully adjust away from such anchors. We challenge this conclusion. First, we show that people are typically uncertain about which way to adjust from provided anchors and that this uncertainty often causes people to ...

 The studies described in this paper investigated the use of a decisional heuristic—anchoring-and-adjustment—in an information-rich, real world setting. In order to assess the generalizability of laboratory research on this decision heuristic, students and real estate agents toured and made pricing decisions about real estate properties. It was hypothesized that manipulated listing prices would anchor values assigned to the properties. Results were consistent with the use ...