The problem with which this investigation is concerned is that of determining the role of personality in information acquisition and utilization during the decision-making process, by replicating the Schkade-Scarborough box design and the Kernan-Mojena chip design, using an expanded battery of psychological tests. This investigation seeks to accomplish the following objectives: (1) review and summarize the present literature which relates personality and binary decision behavior; (2) review and summarize the present literature which relates personality with information transmission and utilization; (3) administer the Minnesota Multiphasic Personality Inventory (NMPI), the Gordon Personal Inventory (GPI), the Gordon Personal Profile (GPP), EAS j, and LA1S0 to a group of subjects who will also participate in both the box and the chip experimental designs; (4) replicate both the box and the chip experimental designs with a different set of subjects to test for consistency of findings; (5) perform canonical analysis on the box design, endeavoring to extend and refine the analysis of the data; and (6) compare the findings from the box and chip experimental designs, and identify areas for further research. The purpose of this study is twofold. The first is to replicate and test the research findings of Schkade-Scarborough and Kernan-Mojena, which …