Must regulations regarding use of cell phones while driving be standardized?

Introduction explains (i.e. "This research examines....") and gives context for significance of topic. This section must incorporate up-to-date literature like current demographic statistics and trends, new and innovative studies) to articulate clearly research topic. Essential questions which must be answered by this section are:

1. Determine the practical and theoretical significance of this research topic? (the "so what" question),

2. How would information and research on topic area contribute to knowledge both in social work and other disciplines?

3. How can transcultural model be utilized to describe or understand research topic?