Growing up in a house filled with books might have a ”Powerful and Lasting effect” on the mind, according to a recent study. From Smithsonian Magazine:
The study, published recently in Social Science Research, assessed data from 160,000 adults from 31 countries, including the United States, Canada, the United Kingdom, Australia, Turkey, Japan and Chile. Participants filled out surveys with the Programme for the International Assessment of Competencies, which measures proficiency in three categories: literacy, numeracy (using mathematical concepts in everyday life) and information communication technology, (using digital technology to communicate with other people, and to gather and analyze information).
Respondents, who ranged in age from 25 to 65, were asked to estimate how many books were in their house when they were 16 years old. The research team was interested in this question because home library size can be a good indicator of what the study authors term “book-oriented socialization.” Participants were able to select from a given range of books that included everything from “10 or less” to “more than 500.”
The surveys, which were taken between 2011 and 2015, showed that the average number of books in participants’ childhood homes was 115, but that number varied widely from country to country. The average library size in Norway was 212 books, for instance; in Turkey, it was 27. Across the board, however, it seemed that more books in the home was linked to higher proficiency in the areas tested by the survey.
The full article is here.