skip to main content
US FlagAn official website of the United States government
dot gov icon
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
https lock icon
Secure .gov websites use HTTPS
A lock ( lock ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.


Title: Shared worlds and shared minds: A theory of collective learning and a psychology of common knowledge.
Award ID(s):
1749348
PAR ID:
10227997
Author(s) / Creator(s):
; ; ;
Date Published:
Journal Name:
Psychological Review
Volume:
127
Issue:
5
ISSN:
0033-295X
Page Range / eLocation ID:
918 to 931
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
More Like this
  1. Nölle, J; Raviv, L; Graham, E; Hartmann, S; Jadoul, Y; Josserand, M; Matzinger, T; Mudd, K; Pleyer, M; Slonimska, A (Ed.)
    Successful communication is thought to require members of a speech community to learn common mappings between words and their referents. But if one person’s concept of CAR is very different from another person’s, successful communication might fail despite the common mappings because different people would mean different things by the same word. Here we investigate the possibility that one source of representational alignment is language itself. We report a series of neural network simulations investigating how representational alignment changes as a function of agents having more or less similar visual experiences (overlap in “visual diet”) and how it changes with exposure to category names. We find that agents with more similar visual experiences have greater representational overlap. However, the presence of category labels not only increases representational overlap, but also greatly reduces the importance of having similar visual experiences. The results suggest that ensuring representational alignment may be one of language’s evolved functions. 
    more » « less
  2. News coverage of security and privacy (S&P) events is pervasive and may affect the salience of S&P threats to the public. To better understand this coverage and its effects, we asked: What types of S&P news come into people's awareness? How do people hear about and share this news? Over two years, we recruited 1999 participants to fill out a survey on emergent S&P news events. We identified four types of S&P news: financial data breaches, corporate personal data breaches, high sensitivity systems breaches, and politicized / activist cybersecurity. These event types strongly correlated with how people shared S&P news-e.g., financial data breaches were shared most (42%), while politicized / activist cybersecurity events were shared least (21%). Furthermore, participants' age, gender and security behavioral intention strongly correlated with how they heard about and shared S&P news-e.g., males more often felt a personal responsibility to share, and older people were less likely to hear about S&P news through conversation. 
    more » « less
  3. Bateiha, S. and (Ed.)