Requirements Engineering: The State of the Practice

Lifecycle model used split by

(a) position (management represents executives, architects, managers, and consultants; technical represents technical specialists, analysts, and designers) and (b) project duration

Prototyping type

Techniques used for requirements (a) elicitation and (b) modeling

Requirements (a) formality of modeling notation (b) inspection techniques

Proportion of agreement or disagreement with four statements regarding project success

split by (a) position and (b) project duration