A semantic link peer-to-peer (P2P) network specifies and manages semantic relationships between peers’ data schemas and can be used as the semantic layer of a scalable Knowledge Grid. The proposed approach consists of an automatic semantic link discovery method, a tool for building and maintaining P2P semantic link networks (P2PSLNs), a semantic-based peer similarity measurement for efficient q...

Abstract Giving feedback to peers is more often viewed as a learning tool rather than an assessment or replacement for teacher feedback. Such can be attributed the fact that while giving feedback, students should actively cognitively involved with material in order evaluate peer’s product and suggest ways improve it. Peer usually given on bigger scale products, such essays, reports group projec...

The present study examined the influence of children's experiences during non-maternal childcare on their behavior towards unfamiliar peers. Participants included children classified as negatively reactive at 4 months of age (n = 52) and children not negatively reactive (n = 61), who were further divided into those who experienced non-maternal care and those who did not. Children were observed ...