Differential psychophysiological responses associated with decision-making in children from different socioeconomic

Hernán Delgado1,2, Sebastián Lipina3,4, M Carmen Pastor5

  • 1Facultad de Psicología, Centro de Investigación Básica en Psicología, Universidad de la República, Montevideo, Uruguay.

Child Development
|March 4, 2024
PubMed

Insights

Socioeconomic status (SES) impacts children's decision-making. Middle/high-SES children showed more future-oriented choices, with distinct cardiac activity patterns observed between low and middle/high-SES groups.

Area of Science:

  • Developmental Psychology
  • Neuroscience
  • Behavioral Economics

Background:

  • Socioeconomic status (SES) is a critical determinant of cognitive development and decision-making.
  • Understanding the neural and physiological underpinnings of decision-making across different SES groups is essential.

Purpose of the Study:

  • To investigate the influence of socioeconomic status (SES) on children's decision-making processes.
  • To examine the role of cardiac activity and awareness of task contingencies in SES-related decision-making.
  • To explore potential evolutionary-developmental factors influencing these relationships.

Main Methods:

  • One hundred twelve children (aged ~5.8 years) performed the Children's Gambling Task.
  • Heart rate activity was continuously recorded during task performance.
  • Awareness of gain/loss contingencies was assessed post-task.

Main Results:

  • Distinct decision-making strategies were observed between low-SES and middle/high-SES children.
  • Future-oriented decision-making was significantly associated with the middle/high-SES group.
  • Contrasting cardiac patterns emerged during feedback processing and in relation to anticipatory activity and awareness.

Conclusions:

  • Socioeconomic status significantly shapes children's decision-making strategies and associated physiological responses.
  • Future-oriented decision-making may be differentially influenced by SES, potentially linked to distinct cardiac activity patterns.
  • Findings suggest an evolutionary-developmental framework for understanding SES disparities in decision-making.

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