Erich Lauff has over 20 years of experience in collecting, processing, and analyzing longitudinal data. Mr. Lauff is proficient in a wide range of data preparation activities, including the integration of data from multiple sources, and composite variable construction. Mr. Lauff is experienced in survey instrument development, and has authored a number of analytical and methodological reports for the U.S. Department of Education.
In addition to data processing and analysis, Mr. Lauff has overseen study enrollment; performed cognitive, psychiatric, and neurological assessments of study participants; and conducted comprehensive interviews with study participants and their families. He has worked with diverse populations, including adolescents, the elderly, and study participants from a wide range of socioeconomic backgrounds.