Birth order effects: A reply to Schooler.

Replies to C. Schooler's (see record 1973-00727-001) criticisms regarding birth order studies by presenting evidence to support Breland's contention that birth order effects on verbal achievement do exist, and that these are not caused by either population biases or socioeconomic status differences. (22 ref.) (PsycINFO Database Record (c) 2010 APA, all rights reserved)