Uma abordagem baseada em árvores de decisão para avaliação da coerência nos investimentos em TI

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2015-12
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This paper presents an analysis approach based on perceptions and their consistency regarding IT investments, created through a decision tree structure. The IT investments coherence is represented by two aspects: 1) Acknowledgement regarding to IT and its dimensions; 2) IT strategy alignment. Through the application of a survey instrument that analyzes the dimensions of the use of IT as well as a comparative analysis of decision flows, this approach is illustrated by using data from the perceptions of managers of a Brazilian company. Among the key findings of this research, it was noted that the proposed analysis approach provides ideas which consider relationships between dimensions of IT use and IT strategic alignment, helping researchers and practitioners to verify IT investments coherence in organizations


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