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Sterling R. Kalogeras

Publications and source records attributed to Sterling R. Kalogeras.

2 recordsLinked to original sources

Same Rules, Mixed Messages: Exploring Community Perceptions of Academic Dishonesty in Computing Education

Academic dishonesty has long been a concern in computing education, and the rapid growth of online learning and generative artificial intelligence (AI) has further complicated how cheating is perceived and addressed. We report on a study examining how different actors in the computer science (CS) classroom interpret potential cheating scenarios and the motivations behind academic dishonesty. Participants included instructors (n = 6), teaching assistants (TAs; n = 22), and undergraduate students (n = 538) enrolled in two CS courses at a large Southeastern institution in the United States. Respondents classified scenarios as serious cheating, trivial cheating, or not cheating and responded to an open-ended question about motivations for academic dishonesty. Our findings reveal differences in perceptions across the three stakeholder groups. Among the instructors who participated, grade pressure and laziness were the most frequently mentioned motivations for academic dishonesty, whereas students and TAs more frequently emphasized gaps in prerequisite knowledge and time management challenges. Given the small instructor sample, these qualitative findings should be interpreted as descriptive and exploratory rather than representative of instructors more broadly. These results highlight differences in how academic dishonesty is understood across classroom stakeholders and underscore the need for clearer communication of academic-integrity expectations and instructional strategies that help students interpret and navigate those expectations in computing education, particularly in post-COVID learning environments where hybrid instruction, increased reliance on digital resources, and AI-assisted tools have reshaped students' approaches to coursework and learning.

cs.CY↗

Exploring the Interplay Between Voice, Personality, and Gender in Human-Agent Interactions

To foster effective human-agent interactions, designers must understand how vocal cues influence the perception of agent personality and the role of user-agent alignment in shaping these perceptions. In this work, we examine whether users can perceive extroversion in voice-only artificial agents and how perceived personality relates to user-agent synchrony. We conducted a study with 388 participants, who evaluated four synthetic voices derived from human recordings, varying by gender (male, female) and personality expression (introverted, extroverted). Our results show that participants were able to differentiate perceived extroversion in female agent voices, but not consistently in male voices. We also observed evidence of perceived personality synchrony, particularly in participants' evaluations of the first agent encountered, with this effect more pronounced among male participants and toward male agents. We discuss these findings in light of limitations in stimulus diversity and voice representation, and outline implications for the design of voice-based agents, particularly regarding the interaction between gender, personality perception, and initial user impressions. This paper contributes findings and insights to consider the interplay of user-agent personality and gender synchrony in the design of human-agent interactions.

cs.HC↗