English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

The main objective of this work is to examine possible effects of usingfreshman student subjects in software engineering experiments. Particularly inthis work we report the effectiveness measured as percentage of observed andobservable defects of two software testing techniques: Black-box and white-box.  Regarding observed defects, both techniques show an effectiveness around of4%. With respect of observable defects by test cases, black-box testing isslightly more effective (21%) than white-box testing (16%), although thisdifference is not significant. We observe a considerable lack of technicalskills of subjects for applying both software testing techniques. Due toobserved findings, we suggest to employ students with more technical skills forcarrying out software engineering experiments.    El objetivo de este trabajo se centra en investigar los efectos que conllevarealizar experimentos en ingenier\'ia de software (IS) empleando como sujetosexperimentales a estudiantes de pregrado cursando su primer a\~no de estudiosde la carrera en ingenier\'ia de software. De manera particular en este trabajose investiga la efectividad medida en porcentaje de defectos observados yobservables de las t\'ecnicas de prueba de software funcional (caja negra) yestructural (caja blanca).  Con respecto a los defectos observados por los sujetos, ambas t\'ecnicasobtuvieron una efectividad del 4%. Con respecto a los defectos observables porlos casos de prueba, la t\'ecnica funcional es ligeramente superior (21%) quela t\'ecnica estructural (16%), aunque esta diferencia no es significativa. Seobserva un nivel de inexperiencia considerable en los sujetos para aplicar last\'ecnicas. Dado los hallazgos encontrados, se sugiere emplear sujetos depregrado con un nivel mayor de experiencia.

Efectividad de t\'ecnicas de prueba de software aplicadas por sujetos novicios de pregrado