Friendship Day: Boys Have More Tightly Knit Band of Friends Than Girls, Says Study
Friendship Day (Photo Credits: Pixabay | Representational Image)

London, Jul 26: Boys in schools may be more 'cliquey' than girls, forming the most tight-knit friendship groups often structured around gender, a study has found. A clique describes group of individuals who exclusively interact with one another, and are often not welcoming to outsiders. The findings, published in the journal PLOS ONE suggests that factors such as location and timetable may have an impact on the social networks that children develop.

Social mixing patterns are commonly used in mathematical models of infectious disease which can play a vital role in public health planning, such as determining effective vaccination strategies. Children's mixing patterns are recognised as particularly important, as they represent a key risk group for disease transmission.

As school is the primary location for many of their interactions, understanding how children socialise there is vital. Researchers from the London School of Hygiene & Tropical Medicine (LSHTM) and the University of Cambridge in the UK, examined the features and structure of children's social networks within different schools.

Previous research on social interactions among children has generally focused on just a single day. The team surveyed the self-reported contacts of 460 year 7 pupils across four UK secondary schools over a five month period (between January and June 2015).

In total pupils completed 1,254 surveys, reporting contact information such as who they spend the most time with. The schools in the study were selected to be representative of different geographical and socioeconomic settings, for example including rural and urban and single-sex and mixed-sex schools.

Researchers found that while the overall structure of contacts within children's networks was generally consistent within schools, the patterns of interactions varied considerably between each school.

In most schools, children formed well-defined groups, whereas in one school, children interacted more widely. Interestingly there were only small differences reported in individuals' contacts and networks over the five months, suggesting that well connected and weakly connected, ie popular or less popular - children remain that way over time.

The characteristics of social networks were found to be mainly dependent on gender and to a lesser extent on other factors, such as school class. In particular, males tended to cluster together more in each mixed-sex school in the survey.

"Previous studies have typically looked at social interactions over a single day, so there has been limited information available on how much variation there might be in social mixing patterns over time in schools," said Adam Kucharski, lead author at LSHTM.

"Showing boys are potentially more cliquey than girls, perhaps going against gender stereotypes, and that popular children remain popular over time, is an interesting social insight but for mathematical modellers this type of information is also extremely valuable," said Kucharski.

"Understanding age-specific social mixing patterns is vital for studying outbreaks of infectious diseases like flu and measles which can spread rapidly, particularly among children," he said.

"It's useful to find that mixing patterns are fairly consistent, as this suggests it will be easier to analyse social interactions among children than was previously thought. It also shows the value of working directly with schools to study these questions," he added.