In-Depth Notes on Social Cognition and Distributed Cognition

Exploring the Mind

  • Course Title: COGS 100, Spring 2025

Overview: Social Cognition and Cognitive Science

  • Today's Plan:
    • Is cognition just in one mind?
    • Distributed cognition
    • Mind representation and evaluation of others
    • Social judgment (one model)
    • Infant social evaluation
    • Online: Conversational alignment

Focus of Cognitive Science

  • Traditional views focus on individual minds (brains, computers).
  • Embodied or Situated Cognition:
    • Challenges traditional views.
    • Cognition includes our bodies and the external world.
  • Raises questions:
    • Has cognitive science misemphasized individual thinkers?
    • What is the role of interaction between minds and the environment?
    • Reference: See Ch. 13 of "Mind" by Thagard.

Distributed Cognition

  • Definition:
    • Traditional views trace cognitive events to individual symbol manipulation.
    • Distributed cognition looks for broader cognitive events beyond individual actors.
  • Developed by Edwin Hutchins (UC San Diego).
  • Key Points:
    • Analyzes systems of people and tools collectively (cognitive ecology).
    • Involves structured, sociocultural constructions.
    • Researchers may use anthropological methods: Ethnography (immersive observation, interviews). Reference: Perry, 2013.

Representations in Distributed Cognition

  • Types of Representations:
    • Internal (e.g., memory)
    • External (e.g., paper, screen)
    • Communication between individuals.
  • Cognitive processes may be distributed:
    • Across social groups
    • Involves coordination with environmental structures
    • Across time (Hollan, Hutchins & Hirsch, 2000, p.176).

The Embodiment of Distributed Cognition

  • Assumes cognition is embodied:
    • Interaction with internal and external environments shapes cognition.
  • Emergent Properties:
    • Features of a system not present in individual components (McLelland, TopiCS, 2010).

Research Methods for Distributed Cognition

  • Techniques include:
    • Ethnography
    • Experiments
    • Studying Work Materials from workplaces.

Basic Principles of Distributed Cognition

  • People coordinate various structures in their environments.
  • Maintaining coordination requires effort.
  • Cognitive effort is off-loaded to the environment when feasible.
  • Social organization enhances cognitive load-balancing efficiency (Hollan, Hutchins & Hirsch, 2000).

Practical Example: Airplane Cockpit

  • Roles of pilots and co-pilots:
    • Communication protocols are critical for problem-solving.
    • Mechanisms include rules and norms guiding interactions and knowledge sharing.

Distributed Artificial Intelligence

  • Multi-Agent Systems: Coordination of multiple agents with their goals and actions in an environment.
  • Key Elements:
    • Distribution of roles
    • Adaptation to new information
    • Agent communication and coordination
    • Robustness against failures (See Yang & Polycarpou, 2000).

Robocup Soccer

  • A league to test multi-agent AI systems, started in 1997.
  • Contains simulated/physical events across various robot classes.
  • See videos on: https://www.robocup.org/videos

Layered Learning in Robots

  • Concept from Stone (1998); Stone & Veloso (2000):
    • Learning requires hierarchical task decomposition.
    • Machine learning (neural networks) operates at each task level.
  • Hierarchy:
    • Level 1: Individual (e.g., ball interception)
    • Level 2: Multi-agent (e.g., pass evaluation)
    • Level 3: Team (e.g., pass selection).

Social Judgment

  • Purpose of Categorization:
    • Structure diverse people and experiences coherently.
    • Inform future inferences based on prior knowledge.
    • Assess own connection (in-group/out-group). (Bodenhausen et al., 2012).

Models of Social Judgment

  • Types:
    1. Attribute-based Linear Models
    2. Schematic Models: Categorize a person based on typical group attributes, including stereotypes.
    3. Exemplar Models: Recent experiences with individuals augment knowledge and influence judgment (Smith & Zárate, 1992).

Context Model Overview

  • Assesses similarities and dissimilarities between two items across dimensions (Medin & Schaffer, 1978).

Influence of Significant Others

  • Definition of “Significant Other”: Highly influential individuals in one’s life (Andersen & Chen, 2002).

Memory Tasks and False Positives

  • Example: False-positive recognition memory paradigm (Andersen & Cole, 1990).
    • Participants associate features with known persons vs. stereotypes.

Perceiver Experience and Categorization

  • Categories are learned and processed automatically with notable traits (frequent exposure may lead to stereotype reinforcement).
  • Key Factors:
    • Accessible categories (age, race, etc.) can lead to over-application of stereotypes.

Perceptual Biases in Social Judgment

  • Overall Summary:
    • Social categorization is adaptive but not always accurate (Bodenhausen et al., 2012).
    • Influence hinges on exemplar memory and stereotypes, driven by motivation and experience.

Infant Social Evaluation

  • Social Cognition: Infants show social evaluation skills from very young (Striano & Reid, 2006).
  • They prefer helpful behavior and show awareness of social dynamics as early as 6 months. (Hamlin, Wynn & Bloom, 2007).

Language and Social Preferences in Infants

  • Infants show language preference indicating social group inclinations (Kinzler, Dupoux & Spelke).

Conclusions on Infant Evaluation

  • Infants exhibit judgments based on social characteristics, like helping/hindering, and language preference, suggesting innate social evaluation capabilities.

Final Thoughts

  • The course highlighted social processes and distributed cognition in examining the mind.
  • Demonstrates the complexity and coordination of behaviors amid apparent ease, alongside early manifestations of social evaluation in infants.