Search Engines Attempt to Solve the Problem of Finding Useful

question 72

True/False

Search engines attempt to solve the problem of finding useful information on the Web nearly instantly and,arguably,they are the "killer app" of the Internet era.

---

Definitions:

Mental Illness

Health conditions involving changes in emotion, thinking, or behavior (or a combination of these), associated with distress or problems functioning in social, work, or family activities.

Psychophysical Function

The relationship between physical stimuli and the sensory and perceptual experiences they provoke.

Sensory Threshold

The minimal level of strength of a stimulus that is required to be detected.

Stimulus Intensity

The magnitude or strength of a stimulus, which can influence the degree of response in sensory and behavioral experiments.