The impact of organizational commitment, senior management involvement, and team involvement on strategic information systems planning

Organizational commitment, senior management involvement, and team involvement are typically expected to have a positive impact on the achievement of strategic information systems planning (SISP) objectives. That is, more commitment and involvement should produce greater success. However, they might also have a quadratic impact, specifically an inverted-U relationship such that after they reach an optimum, the achievement of the objectives diminishes. A postal survey about planning practices and objectives produced usable data from 105 corporate information systems planners. Senior management involvement predicted the achievement of the objectives in a positive manner whereas organizational commitment predicted it in an inverted-U relationship. Future research should look more closely at these relationships. Planners should be more aware of the possibly detrimental effects of excessive planning.