Controlled Studies Indicate That

question 38

Multiple Choice

Controlled studies indicate that

• A)phototherapy is effective in alleviating cases of SAD.
• B)low levels of negative ions are effective in most cases of SAD.
• C)phototherapy is not effective in alleviating symptoms of SAD.
• D)20 percent of the population or more suffer from SAD.

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Definitions:

Validate Value

The process of checking whether a given value meets certain criteria or conditions.

Instance Variable

A distinctive variable within a class, providing each instantiated object of that class with its own individual copy.

Class Constructor

A special method in object-oriented programming used to initialize a newly created object with default or provided values.

Runtime System

The software infrastructure that executes and manages programs written in a certain programming language while they are running.