Behavioural Science Explained

We discuss the concept of self-efficacy, a person's belief in their ability to succeed in a particular situation. They explore the various factors that influence self-efficacy, including personal experiences, social models, verbal persuasion, and physiological states. We discuss the effects of self-efficacy on cognitive processes, performance, and mental and physical health. They further investigate the role of self-efficacy in overcoming challenges and achieving desired outcomes. Finally, we explore how self-efficacy is affected by social structures and group processes and how it can contribute to social change.

The discussion explores sunk cost fallacy, a cognitive bias that leads individuals to continue investing in a failing endeavour because of past investments. The discussion examines the sunk cost fallacy in various settings, including car insurance, physical therapy education, real estate and decision-making in general. Part of the discussion also investigates the impact of emotional factors such as past self-continuity on sunk cost bias and whether this can be used to predict future behaviour.

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We discuss 4 texts all exploring the availability heuristic, a cognitive bias that describes our tendency to make decisions based on readily available information, even if that information is not representative of the larger picture. Each paper provides examples of this phenomenon across various fields, from personal decisions to professional settings. The papers highlight the advantages and disadvantages of using the availability heuristic and provide strategies to mitigate its impact.

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The discussion covers two papers examining how customers respond to operational transparency in service contexts, but they do so using very different approaches. The first paper, "Creating Reciprocal Value Through Operational Transparency," looks at the impact of visual transparency on customer perceptions and employee performance in a university dining hall. The authors find that allowing customers to see employees actively engaged in service delivery improves both objective performance and customer perceptions of service value. The second paper, "Operational Transparency: Showing When Work Gets Done," uses parcel delivery data from Alibaba's logistics arm, Cainiao Network, to study the effect of track-package activities on customer ratings. The author demonstrates that customers give higher delivery service scores when track-package activities cluster towards the end of the shipping horizon, suggesting that the value customers place on transparency depends not only on the visibility of work but also on the timing of the activity.

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The discussion covers three paper where anchoring effect is examined, a cognitive bias in which people over-rely on the first piece of information they receive, even when that information is irrelevant. The first source, a paper by Liu, Zhang, Qi, Guo, and Qi, examines the anchoring effect in online product pricing and develops a mathematical model to predict optimal pricing strategies based on consumer sensitivity to price anchoring. The second source, by Teovanovic, explores the anchoring effect within the context of personality and individual differences, highlighting how it can affect judgement and behaviour across various fields. Finally, the third source, by Simmons, LeBoeuf, and Nelson, investigates the anchoring effect in the context of numerical estimation and challenges the traditional understanding of the anchoring and adjustment heuristic. They argue that people do adjust their estimates, but the direction of adjustment can be affected by uncertainty, which can explain why motivation may not always lead to greater adjustment.

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The discussion covers research presented in multiple papers examines the phenomenon of overconfidence, specifically, the tendency for people to overestimate their abilities and performance. We investigate the role of motivational and cognitive factors in driving this bias. We discuss that people holding a fixed mindset regarding intelligence are more likely to overestimate their performance compared to those who believe intelligence is malleable. The research also reveals that overconfidence can be perpetuated by a preferential attention to easy tasks over more challenging ones, potentially hindering learning and growth. The discussion suggests that interventions focused on promoting a growth mindset and encouraging engagement with difficult tasks could potentially mitigate overconfidence and foster more accurate self-assessment.The Entire Behavioural Science Reading List on Amazon

The various papers explore the status quo bias, a cognitive bias that causes people to favour maintaining their current state of affairs even when a change might be more beneficial. The first paper examines this bias in the context of decision making and how brain activity in the subthalamic nucleus is associated with rejecting the status quo when faced with difficult choices. The second paper examines the status quo bias in the context of political decision making, showing that politicians motivated by reputation concerns may be more likely to enact risky reforms, even if those reforms are not socially beneficial. The third paper from the Journal of Risk and Uncertainty explores the status quo bias in a broader sense, providing a framework for understanding how this bias can affect individual choices in various settings, including consumer behaviour, policymaking, and scientific advancement. Finally, the fourth paper titled The influence of the status quo bias theory in the compliance to public procurement regulations in the sub-saharan economy by David Asamoah and Jonathan Annan investigates the status quo bias in the context of public procurement, finding that public sector entities in a Sub-Saharan economy tend to comply with procurement regulations, despite potential costs associated with switching from existing practices.

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We discuss framing effect, a phenomenon where the way information is presented can influence people's choices, even if the underlying options are objectively equivalent through 6 papers. The first source explores the framing effect of online store price information presentation, demonstrating how different price frames can influence consumer purchasing decisions. The second source investigates the influence of negative emotions on the framing effect in the context of saving lives, finding that negative emotions can amplify risk preference when presented with a positive frame but not with a negative frame. The third source explores the role of media framing in shaping public opinion during the Iraq War, specifically focusing on "mythic" and "non-mythic" frames. The fourth source examines the "offer framing effect," where presenting choices as individual items (single-offering frame) versus bundled items (bundled-offering frame) can affect consumer variety-seeking behaviour. The fifth source investigates the cognitive processes involved in framing effects in risky decisions, proposing a model based on cognitive cost-benefit trade-off theory. The sixth source examines how question frames in community question-answering (CQA) sites can influence the resulting response network, finding that conversational questions generate larger and more central response networks in STEM communities compared to informational questions. The final source investigates the framing effect when evaluating potential mates, finding that negative framing can lead to a greater negativity bias in women compared to men. These sources collectively demonstrate the pervasive influence of framing effects in various domains, shedding light on how cognitive processes, emotions, and contextual factors shape our decisions.

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The discussion covers Social Proof through various texts along with a focus on the concept of social proof and how it influences human behaviour. The piece in Decision Lab discuss social proof as a psychological phenomenon that describes how people tend to copy the actions of those around them, particularly in uncertain situations. The text from Farnam Street explores how social proof can be manipulated, offering several examples, including the Jonestown Massacre, to illustrate its potential for both good and evil. The article "The Science Behind Why Some People Don’t Follow the Crowd" examines the limits of social proof and identifies situations where people are more likely to diverge from the social norm, particularly when the product or behaviour is associated with a specific social identity. Finally, an article published in InsideBE provides examples of how social proof is used in various industries, such as insurance, job recruiting, and charity fundraising, highlighting both its effectiveness and potential drawbacks.

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This discussion examines the concept of "loss aversion", arguing that bad events have a greater psychological impact than good ones. The discussion reviews evidence from a wide range of psychological domains, including impression formation, close relationships, emotion, learning, child development, social support, and feedback. A strong case is presented that negative experiences influence people more powerfully and have more lasting effects than positive ones. While cultural myths may portray good as being stronger than bad, the discussion contends that this is likely due to the need for society to motivate individuals to behave in socially desirable ways. Overall, the discussion suggests that acknowledging the powerful influence of negative experiences is crucial for understanding human psychology and behaviour.

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