VTLOGANL: Coding and analyzing videotaped data

Researchers using videotape as a primary means of data collection need flexible yet easy-to-use procedures and equipment for the time-consuming task of coding and analysis. The VTLOGANL program (for VideoTape LOGging ANaLysis) slaves a video deck to the computer system, allowing the researcher to code, in real time, video-recorded events of either a pulsed or duration nature. VTLOGANL’s innovative database design frees the researcher to define up to 9,999 different codewords for each project, organizing any combination of up to 30 of those codewords for each elapsed second of logging time. Reporting features, including data export and import, allow the researcher to examine quickly questions of codeword frequency, event duration, sequencing, and overlap, according to the requirements of the research design.