Covad is a company that provides high-speed access via DSL (digital subscriber line), a technology that utilizes the telephone companies existing network.
With the 33 office interventions, nearly half also utilized a telephone or education intervention.
The CE interview method was the most time-intensive approach, although this could be mitigated somewhat by utilizing online or telephone interviews.
All of the issues outlined above have the potential to seriously impede on the success of surveys that utilize mobile telephones to recruit respondents.
Besides their use in international broadcasting, shortwave radio frequencies and techniques are utilized to relay telephone and telegraph communications over great distances.
The objective of this study was to generate information about nurse training that can be utilized when developing telephone triage and health care education.
This paper outlines the actual challenges encountered during a recent national sexual health survey in Ireland, which utilized a mobile telephone sampling frame to recruit approximately half of the sample.
