Negative Emotional Context Reverses Charitable Framing Effect: Behavioral and Neural Evidence

Area of Science:

• Neuroscience
• Cognitive Psychology
• Behavioral Economics

Background:

• Charitable framing (gain vs. loss) influences donation intentions.
• The interaction between emotional context and framing effects on donation behavior and outcome evaluation remains unclear.

Purpose of the Study:

• To investigate neural responses to gain- and loss-framed charitable appeals under neutral and negative emotions using electroencephalography (EEG) and multivariate pattern analysis (MVPA).
• To examine how emotional context modulates the charitable framing effect on donation intentions and outcome evaluations.

Main Methods:

• Utilized electroencephalography (EEG) to record neural responses during exposure to gain- and loss-framed charitable appeals under neutral and negative emotional conditions.
• Applied multivariate pattern analysis (MVPA) to decode framing types from EEG signals.
• Analyzed event-related potentials (ERPs), including N2 and P3 amplitudes, and feedback-related negativity (FRN) effects.
• Employed time-frequency analysis to assess framing effects on outcome evaluation.

Main Results:

• Negative emotions reversed the typical charitable framing effect, with gain-framed appeals increasing donation intention more than loss-framed appeals.
• EEG data revealed significant differences in N2 and P3 amplitudes between framing conditions under negative emotions.
• MVPA successfully decoded framing types from EEG signals irrespective of emotional context.
• The feedback-related negativity (FRN) effect was present in loss-framed conditions but absent in gain-framed conditions under negative emotions, indicating emotion-sensitive outcome evaluation.

Conclusions:

• The charitable framing effect on donation behavior and outcome evaluation is significantly modulated by emotional context.
• Emotional states, particularly negative ones, can alter the impact of framing on prosocial behavior.
• Neural responses during decision-making and outcome evaluation are sensitive to the interplay between framing and emotion.