Cross-sectional studies and longitudinal studies differ on whether people undergo intellectual decline as they age. Explain how this is possible. Then, describe the distinction between fluid intelligence and crystallized intelligence, and explain how each can change over time.

Imagine a 28-year-old man named keith is about to be released from prison after serving a seven year sentence. keith is not sure where to start when he gets out. the lease on his apartment and his job are both long gone. he has no immediate family to get him a hand, he will be completely on his own. what types of things do you think he might need with once he is released?

Why is wilhem wundt considered the "father of psychology"?

Motorcyclists may have to suddenly change direction when encountering a. potholes and reflective markers b. yellow lights c. pavement seams and railroad crossings d. strong winds