In this paper, we present and discuss the results of an internal replication of a controlled experiment for assessing the effectiveness of including screen mockups when adopting Use Cases. The results of the original experiment indicate a clear improvement in terms of understandability of functional requirements when screen mockups are present with no significant impact on effort. The data analysis of the replication, conducted also in this case with undergraduate students, confirms the results of the original experiment with slight differences, thus confirming that screen mockups facilitate the understanding of requirements without influencing the effort. We also sketch here some issues related to the documentation and communication between experimenters.

On the effectiveness of screen mockups in requirements engineering: results from an internal replication / Ricca, Filippo; Scanniello, Giuseppe; Torchiano, Marco; Reggio, Gianna; Astesiano, Egidio. - (2010), pp. 1-10. (Intervento presentato al convegno ACM-IEEE International Symposium on Empirical Software Engineering and Measurement tenutosi a Bolzano, Italy nel September 16-17) [10.1145/1852786.1852809].

On the effectiveness of screen mockups in requirements engineering: results from an internal replication

TORCHIANO, MARCO;
2010

Abstract

In this paper, we present and discuss the results of an internal replication of a controlled experiment for assessing the effectiveness of including screen mockups when adopting Use Cases. The results of the original experiment indicate a clear improvement in terms of understandability of functional requirements when screen mockups are present with no significant impact on effort. The data analysis of the replication, conducted also in this case with undergraduate students, confirms the results of the original experiment with slight differences, thus confirming that screen mockups facilitate the understanding of requirements without influencing the effort. We also sketch here some issues related to the documentation and communication between experimenters.
2010
9781450300391
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2361192
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo