Here is the abstract again for reference:
The extent of empirical evidence that could inform evidence-based design of programming languages. A systematic mapping study.
Jyväskylä: University of Jyväskylä, 2014, 243 p.
(Jyväskylä Licentiate Theses in Computing,
ISSN 1795-9713; 18)
ISBN 978-951-39-5790-2 (nid.)
ISBN 978-951-39-5791-9 (PDF)
Background: Programming language design is not usually informed by empirical studies. In other fields similar problems have inspired an evidence-based paradigm of practice. Central to it are secondary studies summarizing and consolidating the research literature. Aims: This systematic mapping study looks for empirical research that could inform evidence-based design of programming languages. Method: Manual and keyword-based searches were performed, as was a single round of snowballing. There were 2056 potentially relevant publications, of which 180 were selected for inclusion, because they reported empirical evidence on the efficacy of potential design decisions and were published on or before 2012. A thematic synthesis was created. Results: Included studies span four decades, but activity has been sparse until the last five years or so. The form of conditional statements and loops, as well as the choice between static and dynamic typing have all been studied empirically for efficacy in at least five studies each. Error proneness, programming comprehension, and human effort are the most common forms of efficacy studied. Experimenting with programmer participants is the most popular method. Conclusions: There clearly are language design decisions for which empirical evidence regarding efficacy exists; they may be of some use to language designers, and several of them may be ripe for systematic reviewing. There is concern that the lack of interest generated by studies in this topic area until the recent surge of activity may indicate serious issues in their research approach.
Keywords: programming languages, programming language design, evidence-based paradigm, efficacy, research methods, systematic mapping study, thematic synthesis