Crossley has been involved in the development of numerous natural language processing tools such as Constructed Response Analysis Tool (CRAT), Sentiment Analysis and Cognition Engine (SEANCE), Simple NLP (SiNLP), Tool for the Automatic Analysis of Lexical Sophistication (TAALES), Tool for the Automatic Analysis of Text Cohesion (TAACO), Tool for the Automatic Analysis of Syntactic Sophistication and Complexity (TAASSC).
McNamara, Danielle S.; Crossley, Scott A.; McCarthy, Philip M. (January 2010). "Linguistic Features of Writing Quality". Written Communication. 27 (1): 57–86. doi:10.1177/0741088309351547. S2CID27692609.
Crossley, Scott A.; Louwerse, Max M.; McCarthy, Philip M.; McNamara, Danielle S. (March 2007). "A Linguistic Analysis of Simplified and Authentic Texts". The Modern Language Journal. 91 (1): 15–30. doi:10.1111/j.1540-4781.2007.00507.x.
Crossley, Scott A.; Greenfield, Jerry; McNamara, Danielle S. (September 2008). "Assessing Text Readability Using Cognitively Based Indices". TESOL Quarterly. 42 (3): 475–493. doi:10.1002/j.1545-7249.2008.tb00142.x.
Crossley, Scott A.; McNamara, Danielle S. (June 2009). "Computational assessment of lexical differences in L1 and L2 writing". Journal of Second Language Writing. 18 (2): 119–135. doi:10.1016/j.jslw.2009.02.002.
Crossley, Scott A.; Allen, David B.; McNamara, Danielle S. (April 2011). "Text readability and intuitive simplification: A comparison of readability formulas". Reading in a Foreign Language. 23 (1): 86–101. CiteSeerX10.1.1.1027.251. hdl:10125/66657. ProQuest1705666907.
^McNamara, Danielle S.; Crossley, Scott A.; McCarthy, Philip M. (January 2010). "Linguistic Features of Writing Quality". Written Communication. 27 (1): 57–86. doi:10.1177/0741088309351547. S2CID27692609.
^Crossley, Scott A.; Louwerse, Max M.; McCarthy, Philip M.; McNamara, Danielle S. (March 2007). "A Linguistic Analysis of Simplified and Authentic Texts". The Modern Language Journal. 91 (1): 15–30. doi:10.1111/j.1540-4781.2007.00507.x.
^Crossley, Scott A.; Greenfield, Jerry; McNamara, Danielle S. (September 2008). "Assessing Text Readability Using Cognitively Based Indices". TESOL Quarterly. 42 (3): 475–493. doi:10.1002/j.1545-7249.2008.tb00142.x.
^Crossley, Scott A.; McNamara, Danielle S. (June 2009). "Computational assessment of lexical differences in L1 and L2 writing". Journal of Second Language Writing. 18 (2): 119–135. doi:10.1016/j.jslw.2009.02.002.
^Crossley, Scott; Salsbury, Tom; McNamara, Danielle (9 April 2010). "The Development of Polysemy and Frequency Use in English Second Language Speakers: Polysemy and Frequency Use in English L2 Speakers". Language Learning. 60 (3): 573–605. doi:10.1111/j.1467-9922.2010.00568.x.