The relationship between breakfast cereal consumption and intelligence was examined in a sample of 205 adults aged between 60 and 79 years. Those who consumed breakfast cereal every day had a higher mean score (38.4) on the National Adult Reading Test, known to correlate highly with intelligence, than that (M = 34.7) for the irregular breakfast eaters (WAIS predicted IQs for breakfast cereal everyday 118 and for irregular breakfast eaters 115).
CrawfordJ. R.ParkerD. M.StewartL. E.BessonJ. A. O.De LaceyG. (1989) Prediction of WAIS IQ with the National Adult Reading Test: cross validation and extension. British Journal of Clinical Psychology28, 267–273.
3.
NelsonH. E.O'ConnellA. (1978) Dementia: the estimation of premorbid intelligence levels using the New Adult Reading Test. Cortex, 14, 234–244.
4.
PollittE. (1995) Does breakfast make a difference in school?Journal of American Dietetic Association, 95, 1134–1139.
5.
SchlosserD.IvisonD. (1989) Assessing memory deterioration with the Wechsler Memory Scale, the National Adult Reading Test, and the Schonell Graded Word Reading Test. Journal of Clinical and Experimental Neuropsychology, 11, 785–792.
6.
SmithA. P.KendrickA.MabenA.SalmonJ. (1994) Effects of breakfast and caffeine on performance, mood and cardiovascular functioning. Appetite, 22, 39–55.
7.
YarnellJ. W. G.FehilyA. M.MilbankJ. E.SweetnamP. M.WalkerC. L. (1983) A short dietary questionnaire for use in an epidemiological survey: comparison with weighed dietary records. Human Nutrition: Applied Nutrition, 37, 103–112.
