Cannabis probably causes schizophrenia
A lot of countries are currently pondering whether they should legalize or decriminalize the sale of cannabis for recreational use. Cannabis is generally considered a fairly safe drug, at least,…
A lot of countries are currently pondering whether they should legalize or decriminalize the sale of cannabis for recreational use. Cannabis is generally considered a fairly safe drug, at least,…
This was given to me as an example, so let's cover it even though it's two years old. Archived. So let's try his idea out. Here's what I did (R…
When we read popular books by leading authors, we often find statements like this: Since the 1960s scientists conducting long-term studies on special relatives like twins and adoptees have built…
See prior post on self vs. other measurements of personality for a similar take. Height is the favorite trait in 'behavioral' genetics: it's easy, fast and cheap to measure, continuous…
I cover these here mainly because they are not widely known, and relate to ongoing discussions about the generalizability of twin estimates across time and space. To put things into…
People commonly ascribe large effects to having this or that teacher, or this or that classmate. They usually cite some anecdotes from their personal lives for this, but large sample…