BibTeX:

@inproceedings{Becker:2019:YCS:3287324.3287432,  author = {Becker, Brett A. and Quille, Keith},  title = {50 Years of CS1 at SIGCSE: A Review of the Evolution of Introductory Programming Education Research},  booktitle = {Proceedings of the 50th ACM Technical Symposium on Computer Science Education},  series = {SIGCSE '19},  year = {2019},  isbn = {978-1-4503-5890-3},  location = {Minneapolis, MN, USA},  pages = {338--344},  numpages = {7},  url = {http://doi.acm.org/10.1145/3287324.3287432},  doi = {10.1145/3287324.3287432},  acmid = {3287432},  publisher = {ACM},  address = {New York, NY, USA},  keywords = {cs 1, cs-1, cs1, introduction to programming, introductory programming, novice programming, programming, review, survey}, }

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