or completion of any basic adult education course of 480 class hours (16 weeks at 30 hours per week), or six months of work experience performing duties related to document processing or twelve months of work experience involving some routine tasks related to office or clerical support or highest grade of school completed plus amount of work experience which totals 12 years. Oral Communication: Expresses information (for example, ideas or facts) to individuals or groups effectively, taking into account the audience and nature of the information (for example, technical, sensitive, controversial); makes clear and convincing oral presentations; listens to others, attends to nonverbal cues, and responds appropriately.