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| title | chunk | source | category | tags | date_saved | instance |
|---|---|---|---|---|---|---|
| Anchoring effect | 5/6 | https://en.wikipedia.org/wiki/Anchoring_effect | reference | science, encyclopedia | 2026-05-05T09:57:19.378582+00:00 | kb-cron |
=== Personal experience === Early research found that experts (those with high knowledge, experience, or expertise in some field) were more resistant to the anchoring effect. However, anchoring happens unconsciously which means that unless someone who is knowledgeable is warned prior, they are still susceptible to anchoring. Since then, however, numerous studies have demonstrated that while experience can sometimes reduce the effect, even experts are susceptible to anchoring. In a study concerning the effects of anchoring on judicial decisions, researchers found that even experienced legal professionals were affected by anchoring. This remained true even when the anchors provided were arbitrary and unrelated to the case in question. Also, this relates to goal setting, where more experienced individuals will set goals based on their past experiences which consequently affects end results in negotiations. Expertise is typically defined as domain-specific knowledge and experience. In a study using price estimation of cars, it was found that relevant knowledge positively influenced anchoring. Expertise in cognitive bias is related to experience however the two are not exclusively exhaustive. In a study using stock return estimates, it was found that expertise decreases behavioural bias significantly. It was found that other factors like cognitive ability and experience where there is no susceptibility to anchoring or a susceptibility as it increases, tend to become factors that decrease the effects of anchoring when they are an expert.
=== Motivation/rewards === The motivation to be accurate in one's judgements seem to have mixed effects on the strength of anchoring. On one hand, According to Wegener's attitude change theory, it was widely accepted that the prevalent effects of anchoring was due to the pathway of low-elaboration, non-thoughtful processes. The lack of reward or consequences results in the assumption that anchors are a reasonable hint to the correct answer without considering contextual differences, categorical differences, or even the relevance of the anchor. There is also evidence that the effects of anchoring is diminished when there is prior warning about the phenomenon of insufficient adjustment and self-generated anchors. However, there is also conflicting evidence where increases in motivation does not correlate to a lowered rate of anchoring. There were no differences in the effects of anchoring when comparing participants who were offered monetary rewards for accurate answers to those who weren't. Moreover, findings by Wilson et al. (1996) concluded that incentives and forewarnings did not eliminate anchoring effects. This could be explained by high elaborative anchoring - When motivated to be accurate, participants engage in more cognitively demanding thought processes, searching for existing information, including prior experiences and established anchors. The high need for accuracy lead to more effortful thought processes, and putting a heavier emphasis on anchors since they are representations of prior knowledge in what we perceive as similar categories. Findings have demonstrated that both a high and low need to be accurate result in susceptibility to the influence of anchoring effects, even when one is motivated to explicitly avoid them.
=== Mood === A wide range of research has linked sad or depressed moods with more extensive and accurate evaluation of problems. As a result of this, earlier studies hypothesized that people with more depressed moods would tend to use anchoring less than those with happier moods. However, more recent studies have shown the opposite effect: sad people are more likely to use anchoring than people with happy or neutral mood. In a study focusing on medical practitioners, it was found that physicians that possess positive moods are less susceptible to anchoring bias, when compared to physicians with neutral moods. Researchers suggested that positive mood promotes more systematic information processing, which can reduce susceptibility to anchoring.
=== Culture === Culture has been identified as an influencing factor in susceptibility to the anchoring effect. Research distinguishes between the holistic thinking style, predominant in East and Southeast Asian cultures, and the analytic thinking style, common in Western cultures. A study comparing students from Poland and India found that while both groups were affected by anchoring, the degree of susceptibility varied significantly by cultural background. Polish students demonstrated lower susceptibility to anchoring compared to Indian students. Additionally, cultural differences in overconfidence were observed, with Indian students displaying a higher rate of overprecision compared to Polish students. This is explained by the differences in cultural difference in tolerances for ambiguity and risk (uncertainty avoidance), with Poland scoring high and India scoring medium to low on Hofstede's Uncertainty Avoidance Index (UAI).
== Applications ==