Since 2001, U.S. reading comprehension scores on one international test have failed to increase, signifying an alarming trend in which countries that the United States normally outperformed are now consistently surpassing our fourth-grade students.
Every five years, the Progress in International Reading Literacy Study (PIRLS) administers a benchmarking test to students in various global education systems. The test has grown in global scope since its introduction in 2001, and 58 education systems now participate in the exam.
While the U.S.’s scores have fallen by a minuscule margin, it’s the absence of growth that has led to American students being overtaken by countries it had bested in earlier administrations of the test.
While the fall in rankings is not due to significant decreases, the results still have many wondering why American students are failing to demonstrate improvement on the assessment while other countries have. According to U.S. News and World Report, several nations with scores similar to the U.S. in 2011 — Ireland, Northern Ireland, Chinese Taipei, and England — now rank higher than our country in 2016.
“Countries that were our peers have surpassed us while some that used to do worse than us are now our peers,” Peggy Carr, acting commissioner of the National Center for Education, said in a call about the findings.
The news isn't all bad, however. While American students lost ground in the overall rankings, 16% of the students tested performed at an “advanced” level, trailing only seven other countries with that metric. Because of this, it’s believed that an increasing number of lower-performing students is the chief reason for this country’s fall in the rankings.
“The pulling away at the top and the bottom is really the story we see here,” Carr said. “The problematic area here is the bottom of the distribution. When we see a decline in PIRLS, the antenna really goes up.”
On a global level, results of the 2016 test are more promising, revealing basic literacy is at an all-time high throughout the world.
Two people study a mapCanva
Foggy Chinese villageCanva
Older woman drinking coffee and looking out the window.Photo credit: 
An older woman meditates in a park.Photo credit: 
Father and Daughter pose for a family picture.Photo credit: 
Woman receives a vaccine shot.Photo credit: 
A young lion playing with an older animal
A colorful bird appears to be yelling at it a friend
An otter appears like it's holding its face in shock
Two young foxes playing in the wild
Two otters appear to be laughing together in the water
A fish looks like it's afraid of the shark behind it
A bird appears to be ignoring their partner
A squirrel looks like it's trapped in a tree
A bear holds hand over face, making it appear like it's exhausted
A penguin looks like its trying to appear inconspicuous
A young squirrel smells a flower
An insect appears to be smiling and waving at the camera
An otter lies on its side apparently cracking up laughing
Two monkeys caught procreating
A young chimp relaxes with its hands behind its head
A snowy owl appears to be smiling 
A monkey holds finger to face as if it's lost in thought
A turtle crossing the road under a 'slow' sign
A polar bear lies on its back like it's trying to hide
A rodent strikes human-like pose
An excerpt of the faxCanva
Robert Redford advocating against the demolition of Santa Monica Pier while filming "The Sting" 1973