Compare the student text with the source. Source: Jessica Hamzelou, "Green Light Found to Ease the Pain of Migraine." Published in New Scientist, 2016:
While white, blue, red and amber light all increase migraine pain, low-intensity green light seems to reduce it. The team behind the finding hope that specially developed sunglasses that screen out all wavelengths of light except green could help migraineurs.
Student text:
According to Hamzelou, special sunglasses that remove all light except green may help reduce pain in people who suffer from migraine headaches.
Is the student text plagiarized?

is it not plagiarized
or yes because it fails to use quotation marks.

Dylan is of course enormously influential. springsteen, who referred to him as “the father of my country” in his new born to run memoir, is one of many who were once known as “new dylans.” every singer-songwriter with a personal story to tell owes him a debt, and hearing the above lines read or sung aloud, with their knack for internal rhyme, call up inevitable parallels to the dense playful language of rap. –“dylan's nobel prize settles debate: rock lyrics are poetry,” dan deluca which piece of evidence supports the claim that dylan’s rock lyrics are like poetry? he is enormously influential. his lyrics feature internal rhyme. singer-songwriters owe him a debt. someone called him “the father of my country.”