Context induces distortions in value representations across multiple elicitation methods and learning modalities.

Area of Science:

• Cognitive Psychology
• Decision Science
• Neuroeconomics

Background:

• Value-based learning and decision-making are influenced by how options are presented.
• Previous research focused on choice-based value inference, leaving declarative value assessment less understood.
• The impact of learning architecture on subjective value perception requires further investigation.

Purpose of the Study:

• To investigate whether declarative value assessments exhibit similar biases as choice-based inferences.
• To determine if context-specific ranking during learning affects remembered option values.
• To explore how learning environments can be designed to enhance value maximization.

Main Methods:

• Conducted seven experiments involving participants learning and recalling option values.
• Employed various value elicitation methods, including choice-based and declarative recall.
• Utilized different decision modalities (experience-based and description-based) and learning configurations.

Main Results:

• Participants consistently remembered option values in a systematically biased manner.
• This bias was directly linked to the option's context-specific ranking during the learning phase.
• Results remained robust across different elicitation methods and decision modalities.

Conclusions:

• Subjective option values are susceptible to context-dependent memory distortions, even in declarative recall.
• The configuration of options during learning significantly impacts their subsequent subjective value.
• Principles of context dependence can be leveraged to design learning environments for improved decision-making.