Austin Can't Remember Jack Smith's Name Because He Wasn't Paying

question 108

Multiple Choice

Austin can't remember Jack Smith's name because he wasn't paying attention when Jack was formally introduced.Austin's poor memory is best explained in terms of

• A) proactive interference.
• B) encoding failure.
• C) retroactive interference.
• D) source amnesia.

---

Definitions:

Short-Run Marginal Cost

The change in total cost associated with producing one additional unit of output, considering some inputs are fixed.

Embryonic Disk

A key structure in early embryonic development from which the embryo begins to form.

Ectoderm

The outermost layer of an embryo in early development, giving rise to the nervous system and external skin layers.

Hypoblast

The layer of cells inside the blastocyst (an early stage of the embryo), which contributes to the formation of the yolk sac and is involved in early embryonic development.