Recent decades have seen a surge of interest in negative ties and the negative aspects of
social relationships. Researchers in different fields have studied negative ties and their …

This review article offers an analysis of research on Roma and education. A total of 151 peer-
reviewed research articles were sampled through systematic searches in four databases …

Education plays a central role in tackling consumers' food waste. However, research on
children's food waste at school tends to focus on quantification and logistical factors rather …

Individual preferences for same-ethnic friends contribute to persistent segregation of
adolescents' friendship networks. Yet, we know surprisingly little about the mechanisms …

An important puzzle in social network research is to explain how macro-level structures
emerge from micro-level network processes. Explaining the emergence and stability of …

Ample theoretical work on social networks is explicitly or implicitly concerned with the role of
interpersonal interaction. However, empirical studies to date mostly focus on the analysis of …

Some relationships harm. Others are characterised by avoidance, dislike, or conflict. These
relationships–known in the social networks literature as negative ties–are pervasive, arising …

Much research in network analysis of adolescent friendships assumes that friendships
represent liking and social interaction, friendships are directed, and friendships are …

Theorising of negative ties has focused on simplex negative tie networks or multiplex signed
tie networks. We examine the fundamental differences between positive and negative tie …

This study examines the role of ethnic background for friendship, dislike, and violence
networks in secondary school. We analyze data on multiple networks from a large-scale …