If You Buy an Item on EBay You Agree That

question 8

Multiple Choice

If you buy an item on eBay you agree that you have entered into a legal contract to pay for it.This illustrates the online community characteristic of ________.

• A) conversations
• B) presence
• C) democracy
• D) standards of behavior
• E) level of participation

---

Definitions:

Selective Attention

The focusing of attention on selected aspects of the environment and the blocking out of others.

Sensory Adaptation

The process by which sensory receptors become less sensitive to constant stimuli over time.

Just Noticeable Difference

The smallest difference in stimulus intensity that a specific sense can detect.

Just Noticeable Difference

The minimal change in a stimulus that can just barely be detected by the organism.