Facilitating legislative research

Abstract

An IBM method for the quantitative treatment of dichotomous data is described. The data are recorded on mark-sense cards and punched and checked by machine. A matrix of joint occurrences is tabulated either on the electronic statistical machine (type 101), or the tabulator (type 402-403.) 22 references. (PsycInfo Database Record (c) 2025 APA, all rights reserved)