What Can We Conclude About the Effectiveness of Intervention Projects

Multiple Choice

What can we conclude about the effectiveness of intervention projects aimed at promoting school success?

A) Children who participate in intervention programs show immediate increases in IQ.
B) The increases in IQ shown by children who participate in intervention programs are evident in long-term follow-ups.
C) While children who participate in intervention programs show increases in IQ, the programs do not affect their school achievement.
D) It is unfortunate that intervention projects affect IQ but do not positively affect any other variables.