Dreaming in color

The NY Times reports:

And yet for a small segment of the population, drifting off at night means reverting to a world of monochromatic hues.

Childhood exposure to black-and-white television seems to be the common denominator. A study published this year, for example, found that people 25 and younger say they almost never dream in black and white. But people over 55 who grew up with little access to color television reported dreaming in black and white about a quarter of the time. Over all, 12 percent of people dream entirely in black and white.

Go back a half-century, and television’s impact on our closed-eye experiences becomes even clearer. In the 1940s, studies showed that three-quarters of Americans, including college students, reported “rarely” or “never” seeing any color in their dreams. Now, those numbers are reversed.

This is silly. No one dreams in black-and-white. The invention of TV did not change brain function. TV may have affected how people describe their dreams to researchers, but it did not affect how people dream.