Both computers and humans are systems that manipulate

A) sounds.
B) symbols.
C) letters.
D) pictures.

B) symbols.

Psychology

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In Erikson's view, children are seeking endeavors where they can be successfully ___________. As they get older, children discover that they may be good at some things and not so good at others

Ten-year-old Ginny, for instance, comes to understand that she is good at arithmetic but not very good at spelling; 11-year-old Alberto determines that he is good at softball but doesn't have the stamina to play soccer very well. a. interesting c. initiative b. industrious d. isolated

Psychology

Arterial pressure with the heart at rest is known as:

a) Diastolic pressure b) Systolic pressure c) Systemic pressure d) Bivalve pressure

Psychology