Neuropsychology

Introduction

  • Welcome to the Far Eastern University public intellectual lecture series, hosted by Rita Cuscio from the political science department.

  • Topic: Neuropsychology and its role in explaining moral behavior.

  • Guest: Dr. Rachel Ann Rosales Spar, practicing psychologist at the MLAC Institute for Psychosocial Services and professor at De La Salle University.

Overview of Neuropsychology

  • Definition: Neuropsychology is the study of behavior through the lens of brain processes.

  • Focus: Understanding moral beings through neuroscience, encompassing how scientific models describe, explain, and predict behavior.

  • Importance of understanding how brain functionality influences ethical decision-making.

Brain and Decision-Making

  • Research Scope:

    • Studies show the biological roots of moral development can be influenced by genetics and brain processes.

    • Exploration of empathy, risk-taking behavior, and the development of conscience in adolescence.

Empathy and Moral Development

  • Empathy: Relationship and understanding emotions and actions of others influences behavior.

  • Adolescence:

    • Period of increased risk-taking behavior due to ongoing brain development and social influences.

    • Importance of peer influence in decision-making versus parental guidance.

Evolutionary Biology and Moral Universalities

  • Universalities in Behavior: Exploring common moral behaviors across species, including humans and primates.

  • Cognitive Neuroscience: Investigates how brain processes affect perception and behavior, while also recognizing that experiences can reshape brain structure.

  • Developmental Psychology: Systematic study of individual changes from conception to death, examining physical, emotional, social, and moral developments.

Moral Foundations by Jonathan Haidt
  • Five Major Categories of Moral Behavior:

    1. Care vs. Harm: Valuing compassion and cherishing one another.

    2. Fairness vs. Cheating: Emphasis on justice and equity in moral reasoning.

    3. Loyalty vs. Betrayal: Sense of belonging and group dynamics influence behavior.

    4. Authority vs. Subversion: Respect for social hierarchies and authority figures.

    5. Sanctity vs. Degradation: Values around purity, moral dilemmas, and acceptance of diverse lifestyles (e.g., same-sex marriage).

Biological and Neurological Foundations

  • Discovery of Mirror Neurons:

    • Research on monkeys revealed neurons that activate during both action and observation of action, hinting at innate empathy and understanding.

Development of Conscience

  • Mutually Responsive Orientation: Significant interactions between parent and child that shape emotional bonding and conscience development.

  • Role of Positive Interactions: Key experiences (e.g., touch, voice recognition) that facilitate attachment and moral learning in children.

Dopamine and Emotional Bonding

  • During interactions, dopamine levels rise, fostering emotional connections crucial for proper conscience development.

The Role of Parenting and Modeling Behavior

  • Parents not only instruct children on morals but also act as role models, demonstrating moral behavior through actions.

  • Children absorb behaviors and values through experiences, influencing their ethical decision-making throughout life.

Challenges of Contemporary Social Issues

  • Issues like sexual behavior, addiction, and mental health among youth can be understood through neuropsychology.

  • Emotional pathways in adolescents are still developing, making them susceptible to peer pressure and unsuccessful social learning experiences, influencing behaviors like risk-taking and substance use.

Understanding Crimes and Misbehavior

  • Moral Foundations and Cheating: Weakened moral convictions can lead to unethical behaviors like cheating.

  • Criminal Behavior: Criminal activity, including sexual violence, can indicate deeper psychological issues and a lack of empathy.

    • Rape discussed as a power dynamic rather than a sexual issue; associated with psychopathology and trauma history influencing moral development.

Brain Plasticity and Rehabilitation

  • Plasticity: The brain's capacity to adapt, reshape, and form new connections in response to experiences.

  • Importance of rehabilitation and therapeutic experiences in assisting those with trauma or psychological disorders to develop moral understanding and pro-social behavior.

Ethical Considerations and Final Thoughts

  • Emphasis on restorative justice over punitive measures when dealing with offenders, advocating for rehabilitation and understanding of underlying issues.

  • Mahatma Gandhi quote reflects on the essence of actions defining an individual: “A man is the sum of his actions of what he has done and of what he can do.”

  • Students are encouraged to realize the importance of nurturing the right experiences in relationships and communities to foster healthy brain development and moral behavior.

Conclusion

  • Importance of caring for mental health and selecting constructive, enriching experiences for personal development.

  • Reflection on how brain functioning relates to individual moral choices and overall well-being.