Introduction to Psychology

If you ever wanted to know how drugs work in our brains, here it is! Learn how signals are sent between the cells that make up nerves, and how drugs work.

Learn about what scientists think is the most common way we forget things (hint: it's probably not what you think!), plus hints on how to not lose information.

Learn how your brain retrieves memories—or, perhaps, doesn't. Plus, hear why some of what you remember happening in your life didn't actually happen!

How can two brown-eyed parents have a blue-eyed child? Is there a gene for intelligence? Learn all about hereditary and genetics in this psychology lesson.

Understand the progress of human prenatal development, from conception to birth—and learn why it's so amazing that any of us made it this far!