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Summary

This summary is machine-generated.

Software developers

Keywords:

cognitive reflection optimism bias software engineer

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Area of Science:

Psychology of Software Engineering
Cognitive Science in Software Development

Background:

Software development involves complex social, cognitive, and technical skills.
Engineers encounter significant uncertainty and risk in decision-making, particularly concerning functionality and security.

Purpose of the Study:

To investigate cognitive reflection, risk aversion, and optimism bias in software developers.
To explore the relationship between uncertainty-related language and risk sensitivity in secure software development.

Main Methods:

Content analysis and mixed-effect modeling were used.
Behavioral measures of cognitive reflection, risk aversion, and optimism bias were analyzed.
Participants included professional freelance software developers and computer science students.

Main Results:

An interaction was found between cognitive reflection and optimism bias regarding uncertainty language.
High optimism and high cognitive reflection increased uncertainty expressions.
Pessimistic/realistic individuals decreased uncertainty with increased cognitive reflection.

Conclusions:

Language used by engineers can serve as an indicator of risk aversion.
Promoting discourse may enhance cognitive reflection and temper optimism, leading to safer decisions.
Understanding psychological dimensions is key to improving risk sensitivity in secure software development.