How many books in your home? Could you count them? Do you even want to? Researchers from the University of Nevada did just that…for 73,249 homes in 27 countries. They wanted to explore the possible connection between home library size and children’s educational attainment. The results of the study hit the presses a couple weeks ago. Science Daily, for example, announced that “Books in Home as Important as Parents’ Education in Determining Children’s Educational Level.” I did some digging. Always weary of grand claims about causation (that the number of books in a home, for example, “propels a child 3.2 years ahead in education” as was stated in the SD article), I decided to look at the study myself. Here is what I found. Data: Surveys from 27 countries. The researchers did not actually go into the homes of the respondents – at least not physically. … [Read more...]


