Which of the following developmental research techniques requires researchers to wait for the participants of their experiments to age in order to study changes in the behavior of the participants?

Discuss the concept of language shift in bilingualism. What is it? How do young children exhibit it? How does their cognitive development contribute to it?

What will be an ideal response?

How does conducting a double-blind study attempt to remedy the effect of bias?

A) The experimenter does not know but the participant does know what condition the participant is assigned to B) The experimenter and the participant both know what condition the participant is assigned to C) The experimenter knows but the participant does not know what condition the participant is assigned to D) Neither the experimenter nor the participant knows what condition the participant is assigned to