This grouping is comprised mostly of reports based on Levine’s research with deafness and psychology from 1955 to 1973. This includes progress reports from Levine’s various research projects, reports from workshops and conferences, and final reports given based on gathered results. Papers containing speeches from about 1952 to 1967 are the second largest portion of this series. Most of the speeches do not have a specific date documented or state where they were presented. There are also several folders that contain general standardized education tests, materials relating to various workshops from 1955 to 1966, and one folder for unidentified edited manuscripts.