(Phys.org)—Black pupils of Caribbean heritage are more than twice as likely to be categorised by their teachers as having behavioural, emotional and social difficulties compared to their white British classmates, according to research being presented to the British Educational Research Association today.

In findings which will re-ignite the debate over the over-representation of some black children among those identified as having , Professor Steve Strand of the University of Warwick will reveal that some wide between ethnic groups persist even when the powerful effects of poverty are taken into account.

More than one in 20 black Caribbean was identified as having behavioural, emotional and social difficulties in 2011, Professor Strand's data shows, compared to one in 40 among white British children and only one in 200 among British Chinese youngsters.

The conclusions come from a new study of data from more than six million five- to 16-year-olds in state schools across England, being presented to the BERA's annual conference in Manchester.

Professor Strand analysed the official "school census" statistics from 6,168,630 pupils in years one to 11, looking particularly at the incidence of pupils categorised as having special educational needs (SEN).

He focused on the two most commonly-identified types of SEN: moderate (MLD) and behavioural, emotional and social difficulties (BESD).

He discovered that black Caribbean pupils and children from British Pakistani families were more likely than white British pupils to be identified as having MLD. However, once the effects of poverty were included in the calculations, this over-representation disappeared.

But in the second category, the position was different. Children from black Caribbean families were more than twice as likely - and those with one white parent and the other of black Caribbean ethnicity almost twice as likely - to be identified with BESD. They were around 1.5 times more likely to be so even when the greater rates of poverty in these two ethnic groups were taken into account.

This was not the case, however, for all black pupils. Those classed as black African were less likely than White British pupils to be classed either as having moderate learning difficulties or behavioural, emotional and social difficulties, even without taking into account the fact that greater numbers of them live in poverty in Britain. Once poverty was considered, they were much less likely to feature in these two categories than white pupils.

In fact, many groups – including Indians, Bangladeshi and Chinese - were less likely to be identified as having moderate learning difficulties, and much less likely to have behavioural, emotional and , than white British pupils.

Concerns about the over-representation of some ethnic minority pupils in special education date back more than 40 years in Britain, with a similar debate having taken place in the United States. Other studies have shown black pupils as more likely to get into trouble with their teachers, sparking a debate over whether this is a true reflection of bad behaviour – which some argue is provoked by cultural factors - or, alternatively, of the existence of prejudice among teachers.

Professor Strand's paper does not answer this question categorically. He states that the differing findings for black Caribbean and for black African pupils suggest a more complicated position than the figures solely being explained by a form of institutional racism, or of low expectations of black pupils in general among teachers.

The fact that many black African families arrived in Britain in the 1990s, while most black Caribbean children are from families who arrived in the UK in the 1950s, says Professor Strand, may mean that black African children benefit from the "immigrant paradigm", whereby recent arrivals devote themselves to education as a route out of poverty to a greater extent than those whose families have lived here for a longer time.

Professor Strand adds that schools need to monitor their SEN identification processes with care, and that local authorities where large numbers of pupils from particular are being categorised with SEN should carry out detailed investigations.

The study also found that, among all children, those born later on in the academic year were more likely to be identified as having MLD than their older . Those born in the spring term were 28 per cent more likely to be categorised as having MLD than those with autumn birthdays, while for summer-born children there was a 65 per cent higher incidence of MLD than the autumn-born group This effect was not seen, though, for the BESD category.

Professor Strand said teachers needed to consider whether they were taking proper account of a child's age when making the identification.

"Disproportionate identification of ethnic minority students with special educational needs (SEN): recent national data from England" is being presented by Professor Steve Strand of the University of Warwick at BERA on Tuesday, 4th September.