Dr Henry s colleague asks to collaborate on this spatial

Last updated: 9/4/2023

Dr Henry s colleague asks to collaborate on this spatial reasoning project But because he has tenure and knows he can continue data collection for an extensive period of time he decides to go to another daycare and sets up a plan to test 2 year olds in Spring Semester 2023 and then come test them again in Spring Semester 2024 when they are 3 years old and then again in Spring 2025 when they are 4 years old What developmental research design is this O longitudinal sequential O cross sectional O microdevelopment