Lester David
Psychology Program, The Richard Stockton College of New Jersey, Pomona 08240-0195, USA.
Psychol Rep. 2002 Oct;91(2):650. doi: 10.2466/pr0.2002.91.2.650.
In 1980, the correlates of unadjusted and age-adjusted national homicide rates differed, so the age-structure of nations should be controlled for in cross-national studies.
1980年,未经调整和年龄调整的国家凶杀率的相关因素有所不同,因此在跨国研究中应控制各国的年龄结构。