Jay Matthews:

People my age are prone to what I call geezerisms, such as: What’s the matter with kids these days? Why aren’t schools good like they used to be? Where can I get a really thick milkshake? Stuff like that.
You don’t often run into these outbreaks of cranky nostalgia in educational research, but one has surfaced recently. Several prominent scholars have suggested that teenage reading for pleasure, and verbal test scores, plummeted after 1988 because of the rise of rap and hip-hop music and an increase in television watching.
Changes in youthful cultural tastes and habits always push us senior citizens into rants about declining values, so I wondered whether the researchers — many of them in my age group — were giving into one of those recurring bromides that the new music is terrible and will turn our society into a garbage dump.
I couldn’t sustain that argument because the scholars involved (including Ronald Ferguson, David Grissmer and Abigail and Stephan Thernstrom) are brilliant people whose work always meets the highest standards of professional inquiry. I was trying to decide how to sort this out when University of California at Los Angeles sociologist Meredith Phillips, one of my favorite writers on student achievement, came to the rescue with an intriguing take in a chapter of a new book, “Steady Gains and Stalled Progress: Inequality and the Black-White Test Score Gap,” edited by Katherine Magnuson of the University of Wisconsin at Madison and Jane Waldfogel of Columbia University and published by the Russell Sage Foundation.