adolescence is an important stage of human life span, which crucial developmental processes occur. since peers play a critical role in the psychosocial development of most adolescents, peer education is currently considered as a health promotion strategy in adolescents. peer education is defined as a system of delivering knowledge that improves social learning and provides psychosocial support....

OBJECTIVES To assess the co-occurrence of past-month physical assault of a dating partner and violence against peers and siblings among a locally representative sample of high school students and to explore correlates of dating violence (DV) perpetration. DESIGN Cross-sectional survey design. SETTING Twenty-two public high schools in Boston, Massachusetts. PARTICIPANTS A sample of urban h...

BACKGROUND Due to constraints in time and resources, medical curricula may not provide adequate opportunities for pre-clerkship students to practice clinical skills. To address this, medical students at the University of Alberta developed a digital peer-to-peer learning initiative. The initiative assessed if students can learn clinical skills from their peers in co-curricular practice objective...

Abstract There is a rich history of peer-led recovery efforts related to substance use disorder (SUD). Yet we know of no peer-led approaches for co-occurring SUD and trauma-related problems. This combination is widespread, has impact on multiple life domains, and presents major recovery challenges. In this pilot, we evaluated peer-led Seeking Safety (SS). SS is the most evidence-based and widel...

Enabled by Internet-based technologies, users are increasingly participating and collaborating in idea generation in online innovation communities. Beyond increasing the quantity of ideas contributed by users, firms are looking to obtain innovation ideas of better quality. However, with the limited understanding of the phenomenon, few studies have focused on investigating what determines the qu...

background and purpose: heart failure (hf) is a chronic, debilitating disease, and physical limitations and progressive symptoms of which associated with this condition can reduce quality of life (qol). patient education regarding heart hf is one of the main components of self-care. in this respect, peer education is significant in improving health and creating a learning environment. this stud...

Collaborative applications like video/audio conferencing, IP telephony, file sharing, collaborative work spaces, and multi-user games, having varied security requirements, require a secure and reliable group communication system to provide co-ordination among the processes. Peer to peer computing allows users to interact with each other and find and share resources without requiring a centraliz...

We present eclipse attacks on Ethereum nodes that exploit the peer-to-peer network used for neighbor discovery. Our attacks can be launched using only two hosts, each with a single IP address. Our eclipse attacker monopolizes all of the victim’s incoming and outgoing connections, thus isolating the victim from the rest of its peers in the network. The attacker can then filter the victim’s view ...