Prevalence Is Difficult to Measure Because

question 22

Multiple Choice

Prevalence is difficult to measure because

• A) parents over disclose that their child has a disability.
• B) professionals do not always agree on the criteria used to identify children with disabilities.
• C) incidence numbers are so similar professionals use them instead.
• D) child count is not conducted in most areas.

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Definitions:

Materials Cost

The total expense incurred for the materials that are used in the production of goods or services.

Purchase Order

A document generated by a buyer and sent to a seller specifying products or services to be purchased.

Sales Order

A document created by a seller upon the receipt of an order from a customer, detailing the products or services ordered and the terms of the sale.

Supplies Inventory

The stock of necessary supplies and materials held by a business for its daily operations or production activities.