New data has shed new light on the link between children reporting feeling hungry and their academic performance.
The latest analysis used IEA data from the Progress in International Reading and Literacy Study (PIRLS) and examined results from 47 education systems around the world.
It found a significant relationship between lower literacy scores and children reporting that they arrive at school feeling hungry every, or almost every, day.
“As with all IEA studies, PIRLS links together a measure of achievement with many of the environmental factors which influence how well a young person can learn, including whether they are distracted by hunger or stress,” IEA executive director, Dr Dirk Hastedt, said.
The study asks the grade 4 (around 10 years old) students taking part how often they arrive at school feeling hungry. In the latest cycle, 26% of the children asked, reported feeling hungry most days.
“There seems to be a link between children reporting feeling hungry and a lower performance in the reading literacy assessment,” Dr Hastedt said.
Students who said they feel hungry most days scored on average 502 points in the assessment, whereas those who said they never came to school hungry scored an average of 534 points.
“What is quite striking is that while the percentages of students saying that they felt hungry differed across the education systems taking part in the study, there was a relationship with academic performance in all of them,” Dr Hastedt said.
“We know from PIRLS that almost 45% of schools in 45 of the education systems taking part in the study provided free school meals for at least some of their pupils”.
Dr Hastedt said the reasons for this will differ depending on national circumstances.
“However, these findings raise questions around why children are going to school hungry, and whether these students are going to be more vulnerable during the current school closures if they are relying on free school meals,” he said.