Question

Laney is investigating early language acquisition. she selects a group of 6-month-old babies, and then assesses them every 3 months until they are 2 years old. laney is using a _____ research design

Answer 1

The answer to this question is Longintudinal
Longintudinal research design is a tyoe of ressearch design that involved asking repetitive observations over same variables.
In a lot of cases, longintudinal research could take more than 10 years since the process is really long and repetitive.