A Vaccine for the Common Cold Is Not Feasible Because

question 2

Multiple Choice

A vaccine for the common cold is not feasible because

• A)the surface antigens of rhinovirus mutate frequently.
• B)the cause is unknown.
• C)the rhinovirus cannot be grown in sufficient quantities.
• D)there are more than 100 types of rhinovirus.

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Definitions:

Lawrence Kohlberg

Lawrence Kohlberg was an American psychologist best known for his theory of stages of moral development, which suggests that moral reasoning matures through a series of stages as individuals grow.

Preconventional

The first level of Kohlberg's stages of moral development, where moral reasoning is based primarily on consequences of actions and external rewards and punishments.

Piagetian Period

Stages of cognitive development identified by psychologist Jean Piaget, through which children progress as they grow older.

Preconventional Morality

The first level in Kohlberg's stages of moral development, where behavior is driven by the desire to avoid punishment or gain reward.