help meh pleasee thanks i just need this one i've been stuck on it for a bit tried googling it but that didn't help so please help

Psychologists studying infant memory want to determine at what age babies can remember specific events. an experimenter uses several puppets to demonstrate a series of actions while the infant watches. after a delay, the experimenter records how many of the actions the child imitates when playing with the puppets. what is the dependent variable?

Which bronfenbrenner level examines the developmental influences of homes, caregivers, friends, and teachers?

The renting agent says i have to rent for at least one year. but i’m not sure how many months i’ll be in town.