Rebecca Bates's research while affiliated with Minnesota State University, Mankato and other places

Publications (73)

Conference Paper
Full-text available
This special session will allow discussion of how many common goals of CS educators (conveying core CS concepts, creating community for our students, discussing ethics, etc.) can be furthered through the use of literature in CS courses. We will present five goals which are common in CS education, and discuss how incorporating literature relates to...
Conference Paper
Have you read any of the common reads for SIGCSE 2017? Now's your chance to talk about them! Two novels: The Thrilling Adventures of Lovelace & Babbage: The Mostly True Story of the First Computer by Sydney Padua (Pantheon Graphic Novels, 2015) and The Martian by Andy Weir (Broadway Books, 2014) as well as a short story: "The Last Question" by Isaa...
Conference Paper
Efforts have been made to improve technical and professional skills in engineering graduates, but little widespread change in pedagogy has occurred within U.S. engineering education institutions. Our group studied the genesis and implementation of an innovative engineering curriculum (Iron Range Engineering) through a series of interviews with a wi...
Conference Paper
Have you read any of the common reads for SIGCSE 2016? Now's your chance to talk about them! Two books: The Diamond Age: Or, A Young Lady's Primer by Neal Stephenson (Bantam Spectra, 1995) and Ancillary Justice by Ann Leckie (Orbit, 2013) as well as two short stories: "A Logic Named Joe" by Will F. Jenkins (Street and Smith, 1946) and "Seven Years...
Conference Paper
Engineering and Computer Science (E&CS) Education is an emerging discipline and is a subset of the larger field of STEM (science, technology, engineering and math) education. E&CS Education has a relatively brief history, and many individuals who are not directly involved in the discipline are often confused about its purpose. In this special sessi...
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This study examined the links between multiple levels of belonging and forms of behavioral and emotional engagement among STEM undergraduates in five geographically and culturally distinct institutions in the United States. Data were gathered from a survey specifically designed to capture the links between these key elements of the undergraduate ex...
Conference Paper
Did you read any of the common reads for SIGCSE 2015? Now's your chance to talk about them! Three books: I, Robot by Isaac Asimov (Bantam Spectra, 1950), Bellwether by Connie Willis (Bantam Spectra, 1997) and Ready Player One by Ernest Cline (Broadway Books, 2012) were proposed at the end of the 2014 conference. If you're interested in science fict...
Article
This study adds to the body of literature on self-efficacy by looking at differences in self-efficacy among women, under-represented minorities, and majority students in the science, technology, engineering, and mathematics (STEM) disciplines. Perceptions of self-efficacy reported by STEM students are also compared to young people in the general po...
Conference Paper
Engineering and Computer Science (E&CS) Education is an emerging discipline with a brief history and the unfortunate particularity that many folks outside our discipline are confused as to our purpose. In this special session, we will use two case studies to frame the larger questions around E&CS Education goals and help draw the conversation from...
Article
Background Cocurricular and extracurricular activities benefit precollege students. Yet connections between these activities and academic outcomes in college are mixed or inconclusive. Little is known about how involvement in cocurricular activities is associated specifically with academic engagement in college.Purpose (Hypothesis)The purpose of th...
Conference Paper
Full-text available
This paper presents findings from an engineering education study whose results lead to suggestions for best practices to improve the teaching and learning experience in engineering classrooms. Over the past four years we have been exploring the role of a student’s connection to community on his/her engagement with academics, both in terms of behav...
Conference Paper
Full-text available
Are you interested in incorporating some of your favorite science fiction in your classes? Did you know it can help improve student interest in the technical topic? Come join us as we talk about ways to connect SciFi to artificial intelligence, robotics, networking, intellectual property, and other topics. We'll start with overviews of how we've us...
Conference Paper
Retaining students in computer science majors has been a persistent topic among computer science educators for almost two decades. Researchers have examined the relationship between belonging and engagement, self-efficacy, retention and persistence. Our quantitative research suggests that a student's sense of belonging is related to a student's per...
Conference Paper
Full-text available
Responses from open-ended survey questions regarding undergraduate students' connections to community were collected from five different institutions, ranging from a large research institution in the Pacific Northwest to a small teaching college in the Northeast. Our results show that, regardless of institution or U.S. geographical location, STEM s...
Conference Paper
Despite strong evidence of the positive impact of active learning strategies, STEM faculty demonstrate a spectrum of receptiveness to incorporating active learning into their classrooms, and for a variety of reasons, engineering classes continue to be dominated by a passive lecture style. This paper draws on data from a four-year study that investi...
Article
Background Engineering students participate in a variety of communities outside of their academic endeavors ranging from family to professional societies. While the degree to which they participate and immediate benefits of participation have been explored, pathways by which participation in nonacademic “outside” communities leads to academic engag...
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The use of science fiction (SF) to engage students in computer science learning is becoming more popular [1-6]. There is ample material available to help both undergraduate and graduate students make connections between technical content and human experience, from Star Trek to The Hitchhiker's Guide to the Galaxy to 2001: A Space Odyssey to I, Robo...
Article
Retaining students in computer science (CS) majors has been a persistent topic among CS educators for almost two decades. Discussion and research has largely focused on improving student engagement in the academic experience in order to provide a more welcoming and compelling introduction to the field. Research has identified a wide variety of fact...
Article
The success of any instructional style in promoting meaningful learning, whether novel or traditional, active or passive, is critically dependent on the engagement of students in the course of instruction. Improving engagement, whether explicitly or implicitly, is a central goal of effective pedagogy. Social learning strategies, such as active or c...
Conference Paper
Full-text available
A lack of professional development opportunities has been reported as a significant reason for choosing to drop out of the engineering major at the undergraduate level. To address this issue, nine professional development course modules were developed and placed into the context of a number of different engineering courses. Several aspects of profe...
Conference Paper
Full-text available
In today's context, we are all challenged to consider issues of diversity and global engineering in the context of engineering education. However, little explicit guidance has been given on how to conceptualize diversity and global engineering in meaningful ways, and how to develop research questions that allow us to rigorously investigate the issu...
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This paper describes a formal model for incorporating prosody in the speech recognition process, both for improving word recognition directly and for jointly recognizing words and underlying structure. The model includes the possibility of using an intermediate symbolic representation as well as direct conditioning on acoustic correlates. Alternati...
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this article is twofold: On the one hand, we aim to present a comprehensive framework for modeling and automatic classification of DAs, founded on well-known statistical methods. In doing so, we will pull together previous approaches as well as new ideas. For example, our model draws on the use of DA n-grams and the hidden Markov models of conversa...
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this article is twofold: On the one hand, we aim to present a comprehensive framework for modeling and automatic classification of DAs, founded on The 42 dialogue act labels. DA frequencies are given as percentages of the total number of utterances in the overall corpus
Article
Full-text available
We describe a statistical approach for modeling dialogue acts in conversational speech, i.e., speech-act-like units such as Statement, Question, Backchannel, Agreement, Disagreement, and Apology. Our model detects and predicts dialogue acts based on lexical, collocational, and prosodic cues, as well as on the discourse coherence of the dialogue act...
Article
Identifying whether an utterance is a statement, question, greeting, and so forth is integral to effective automatic understanding of natural dialog. Little is known, however, about how such dialog acts (DAs) can be automatically classified in truly natural conversation. This study asks whether current approaches, which use mainly word information,...
Article
Full-text available
We study the problem of detecting linguistic events at interword boundaries, such as sentence boundaries and disfluency locations, in speech transcribed by an automatic recognizer. Recovering such events is crucial to facilitate speech understanding and other natural language processing tasks. Our approach is based on a combination of prosodic cues...
Article
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Traditionally, "language" models capture only the word se-quences of a language. A crucial component of spoken lan-guage, however, are its rhythmic and melodic properties, i.e., its prosody. This talk will summarize recent work on integrated, computationally efficient modeling of word se-quences and prosodic properties of speech, for a variety of s...
Conference Paper
Full-text available
We study the problem of detecting linguistic events at interword boundaries, such as sentence boundaries and disfluency loca tions, in speech transcribed by an automatic recognizer. Recovering such events is crucial to facilitate speech understanding a nd other natural language processing tasks. Our approach is based on a combination of prosodic cu...
Article
Identifying whether an utterance is a statement, question, greeting, and so forth is integral to effective automatic understanding of natural dialog. Little is known, however, about how such dialog acts (DAs) can be automatically classified in truly natural conversation. This study asks whether current approaches, which use mainly word information,...
Conference Paper
We describe a new approach for statistical modeling and detection of discourse structure for natural conversational speech. Our model is based on 42 dialog acts (DAs), (question, answer, backchannel, agreement, disagreement, apology, etc.). We labeled 1155 conversations from the Switchboard (SWBD) database (Godfrey et al., 1992) of human-to-human t...
Article
We describe an integrated approach for statistical modeling of discourse structure for natural conversational speech. Our model is based on 42 `dialog acts' (statement, question, backchannel, agreement, disagreement, apology, etc.), which were hand-labeled in 1155 conversations from the Switchboard corpus of spontaneous human-to-human telephone spe...
Article
This work investigates the use of prosodic features in modeling disfluencies (filled pauses, repeated words, and self?repairs) in spontaneous speech. The main goal is to automatically detect and correct disfluencies, so that a ??fluent?? version of a disfluent utterance can be used as input for speech understanding and other applications. A second...
Article
Speech disfluencies (filled pauses, repetitions, repairs, and false starts) are pervasive in spontaneous speech. The ability to detect and correct disfluencies automatically is important for effective natural language understanding, as well as to improve speech models in general. Previous approaches to disfluency detection have relied heavily on le...
Article
Full-text available
Meetings typically contain important regions that are likely to be the focus of summarization and recall requests. We present a new approach for labeling speech corpora with categories of importance at the level of utterance groups; these labels may help to identify focus regions for browsing, summarization, or question-answering. We ask whether im...
Article
We describe a new approach for statistical modeling and detection of discourse structure for natural conversational speech. Our model is based on 42 'Dialog Acts' (DAs), (questi on, answer, backchannel, agreement, disagreement, apology, etc). We labeled 1155 conversations from the Switchboard (SWBD) database (Godfrey et al. 1992) of human-to-human...

Citations

... Early attempts at using statistical modeling to identify disfluencies in spoken language used a combination of prosodic and lexical cues to detect errata and reparanda, but found greater gains from lexical representations (Baron et al. (2002), Snover et al. (2004), Shriberg et al. (1997)). The increasing availability of large, open text corpora fueled subsequent improvements to representations from deep architectures, making lexical representations increasingly the focal point for disfluency detection approaches (Qian and Liu (2013), Wang et al. (2016), Jamshid Lou and Johnson (2020)). ...
... There are also several industry-sponsored projects where students have had the chance to conduct research, interact with academics, and participate in real-world research solving problems for these companies. Floyd-Smith et al. [12] argued that developing a sense of belonging leads to students' engagement; however, creating a community where students can participate and interact with others is imperative. The authors explain that when students feel they belong, they will also demonstrate intrinsic motivation. ...
... A brief look at engineering education literature shows that colleges and universities in the past have provided career development in various ways, such as workshops, 1-3 modules within courses, [4][5][6][7][8] and separate courses. [9][10][11] Some of these have been offered in schools of engineering and some in other schools. ...
... Belonging is described as a student's perceived social support on campus, a feeling or sensation of connectedness, the experience of mattering or feeling cared about, accepted, respected, valued by, and important to the group (course, program, campus, or community) or others in the context on campus (e.g., faculty, peers) [77,82]. Belonging and inclusion are synonymous in terms of identifying perceived cultural norms and identification with a field [77]. ...
... Not all of these perspectives will be appropriate for the proposal; however reflecting broadly increases the ability of the investigator to find the key areas of impact. Proposal writers should recognize that bibliometrics and similar citation counts [15] do not include the broader impacts of the work on society [16] and encouraged to use narrative [17] instead. ...
... As such, films focusing on these themes can open the door to ethical considerations that may otherwise have seemed boring or pedantic. Indeed, within engineering ethics education there is an emerging discussion about the use of speculative science fiction for teaching engineering ethics specifically, with positive effects on learning such as enabling practice in deliberation, dialogue, and decision-making, student engagement, engaging diverse learning preferences, and accommodating diverse student backgrounds (Burgess, 2019;Cambra-Badii et al., 2020Summet & Bates, 2020). It is logical to assume that fictional films following in the heritage of speculative fiction, whether sci fi, fantasy, or even historical reimaginings or retellings, can do the same. ...
... However, in recent years, professors have begun to experiment with science fiction short stories as vehicles for teaching disciplinary ethics (e.g. [13,14,15,16,17]). The following sections give a practical, hands-on guide for how an instructor might use a science fiction short story to incorporate ethics into a content-driven course. ...
... emotional climate (Bates & Wilson, 2008;Giannakos et al., 2014), and build positive, emotional, and caring relationships in the classroom (Nair & Bulleit, 2020;Quinlan, 2016;Tormey, 2021). ...
... It is recognized by a strong body of researchers, scholars, and professors, that the incorporation of macro-ethics and socio-technical thinking in the engineering curriculum is important and challenging [7][8][9][10][11][12] . In the last decade, there have been several efforts from engineering faculty to include social justice and socio-technical thinking in the engineering curriculum. ...
... Pre-college skill levels and involvement experiences have been shown to be predictive of college developmental gains [37], [73], yet they are only infrequently included in these analyses (Mayhew et al., 2016). Institutional context has also been shown to influence the availability and culture of involvement for students [43], [74], [75]. ...