Much can be said about Brysbaert and Dumoulin’s (2007) interesting contribution. Due to space limitations we can only focus on a few issues. The main point we want to make is that it is teaching that makes the difference. It is no mean task to choose one introduction book to psychology over the others. There are many textbooks on the market, some of which do not meet scientific standards. Irrespective of the choice, teaching should make up for topics that were omitted or had to be left out. Using a textbook in Dutch would be an interesting test of the hypothesis that language makes a difference as well, but nothing indicates that there are severe problems with language, at least in the Netherlands.