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Contributions: The underrepresentation of women in computer science (CS) majors has long been a focus of attention in many academic documents, the majority of them from the United States and Europe. There is, however, a lack of information about educational interventions (EIs) for women in computing in Latin America. The contribution of this article is to cover this gap and describe what researchers in Latin American countries have been publishing about the recruitment and retention of women in the CS field. Background: Many EIs targeting female students at different educational levels—K-12, undergraduate, and graduate—have been undertaken to increase the participation of women in computing in Latin America. However, descriptions of these activities rarely are included in international academic databases. Research Questions: This literature mapping addresses two main research questions (RQ) about the topic of women in computing in academic publications in Latin American countries: RQ1) what are the characteristics of the publications about women in computing in Latin America? and RQ2) what are the published interventions to recruit and retain women in computing in Latin America? To answer RQ1, six subquestions were created covering year, language, country of origin, document type, and professional track. Furthermore, for RQ2, two subquestions were created involving educational level and the use of software development with a female theme. Methodology: This investigation used the systematic literature mapping process. To achieve a broad coverage of papers, the following sources were included: Scopus, Web of Science, Google Scholar, EBSCO, the proceedings of the Latin American Women in Computing Conference (LAWCC), and those of the Women in Technology (WIT) workshop colocated with the annual conference of the Brazilian Computer Society (SBC). The included papers were published in the last decade (2010–2020) and written in English, Portuguese, or Spanish. Findings: The literature mapping encompasses 197 academic documents, 48.2% of which were written in Portuguese, 28.7% in English, and 23.1% in Spanish. The papers originated from 15 of the 20 Latin American countries. Brazil and Costa Rica have the highest number of publications overall. The documents describe initiatives to increase the participation of women in computing majors that cover the entire educational spectrum, from K-12 to graduate programs, but papers targeting populations in higher education have started to appear recently. [ABSTRACT FROM AUTHOR]

Contribution: This paper contributes to the literature by confirming the existence, in gender and socio-economic diversified higher educational environments, of differential evaluation ratings given by students to their teachers. Background: Women and low socio-economic classes have historically been under-represented, both as students and teachers. Various policies and measures are being put in place internationally to raise their standing, equity, and success as they progress in their careers. To be effective, the after effects of these policies must be investigated and understood. Research Questions: This paper addressed the question of whether gender and socio-economic differences, in both teachers and students, affect students’ opinion of their teachers in higher education, across a number of disciplines. Methodology: The research analyzed the differentials in students’ ratings of their teachers in five disciplines in the field of education. Data was drawn from student responses to the surveys conducted in a large Indian university at the end of each course unit. The survey questions elicit their perceptions of teaching quality in the disciplines of civil engineering, electrical engineering, computer science engineering, mathematics, humanities and social sciences. This paper analyzes 112 919 and 16 354 complete sets of student ratings, to study the gender and socio-economic diversity based effects respectively. Statistical multivariate and univariate general linear models were used to derive the relevant results and graphs. Findings: The study reveals the existence of socio-economic status bias, gender-typical behavior, gender-atypical behavior, and same-gender and cross-gender biases; these resulted in differential ratings in the disciplines examined. [ABSTRACT FROM AUTHOR]

This paper presents and analyzes results of two Delphi processes that polled cybersecurity experts to rate cybersecurity topics based on importance, difficulty, and timelessness. These ratings can be used to identify core concepts–cross-cutting ideas that connect knowledge in the discipline. The first Delphi process identified core concepts that should be learned in any first course on cybersecurity. The second identified core concepts that any cybersecurity professional should know upon graduating from college. Despite the rapidly growing demand for cybersecurity professionals, it is not clear what defines foundational cybersecurity knowledge. Initial data from the Delphi processes lay a foundation for defining the core concepts of the field and, consequently, provide a common starting point to accelerate the development of rigorous cybersecurity education practices. These results provide a foundation for developing evidence-based educational cybersecurity assessment tools that will identify and measure effective methods for teaching cybersecurity. The Delphi results can also be used to inform the development of curricula, learning exercises, and other educational materials and policies. [ABSTRACT FROM AUTHOR]

Computational thinking and creative thinking are valuable tools both within and outside of computer science (CS). The goal of the project discussed here is to increase students’ achievement in CS courses through a series of computational creativity exercises (CCEs). In this paper, the framework of CCEs is described, and the results of two separate studies on their impact on student achievement are presented. Students in introductory CS courses completed CCEs as part of those courses. Students in Study 1 came from a variety of programs, and students in Study 2 were engineering majors. A profiling approach was used to test whether the impact of the CCEs could be accounted for by differences in students’ motivated and self-regulated engagement. Overall, CCEs had positive impacts on students’ grades and knowledge test scores, and although there were differences in achievement across the profiles, the impact of the CCEs was generally consistent across profiles. The CCEs appear to be a promising way to increase student achievement in introductory CS courses. Implications and directions for future research are discussed. [ABSTRACT FROM AUTHOR]

Contribution: This article presents a synthesis of the findings and implications from the IC2Think program of research in undergraduate computer science (CS) courses examining student motivation and self-regulated learning (SRL). These studies illuminate both the difficulty and potential for motivating CS students, as well as the uniqueness of CS as a context for studying undergraduate motivation. Background: Computing disciplines are increasingly important in preparing the future workforce. It is imperative that CS educators understand how to motivate students and enhance student outcomes. Synthesizing findings across multiple studies allows for the emergence of new insights into student motivation and SRL. Research Questions: Which aspects of students’ motivation and SRL are predictive of achievement and retention in CS and how can findings inform CS education? Methodology: The primary methodology is a comprehensive review of seven years of research on undergraduate CS education. Studies use a variety of analysis techniques, examine a range of constructs, and include multiple introductory and advanced CS courses. Studies of relationships between variables and change over time were conducted. Findings: The present synthesis of studies on motivation and SRL highlights the complex, counter-intuitive, and positive aspects of student motivation in CS. [ABSTRACT FROM AUTHOR]

Interactive coding, pioneered by Schulman (FOCS ’92, STOC ’93), is concerned with making communication protocols resilient to adversarial noise. The canonical model allows the adversary to alter a small constant fraction of symbols, chosen at the adversary’s discretion, as they pass through the communication channel. Braverman et al. proposed a far-reaching generalization of this model, whereby the adversary can additionally manipulate the channel by removing and inserting symbols. For any $\epsilon >0,$ they showed how to faithfully simulate any protocol in this model with corruption rate up to $1/18-\epsilon ,$ using a constant-size alphabet and a constant-factor overhead in communication. We give an optimal simulation of any protocol in this generalized model of substitutions, insertions, and deletions, tolerating a corruption rate up to $1/4-\epsilon $ , while keeping the alphabet to a constant size and the communication overhead to a constant factor. This resolves a question due to Gelles (2015). Our corruption tolerance matches an impossibility result for corruption rate 1/4 which holds even for substitutions alone (Braverman and Rao, STOC ‘11). [ABSTRACT FROM AUTHOR]

Attracting students to computing and guiding them on the path from elementary education to a computing career requires the commitment of all computing professionals. This is one of five articles providing industry perspectives on gender diversity in computing. [ABSTRACT FROM PUBLISHER]