HCI Research Methods and Measurement
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Questions and Answers

What is a suggested alternative to using task and time performance metrics in studying contributors to Wikipedia?

  • Speed of contribution
  • Joy and emotion (correct)
  • Volume of edits
  • Financial compensation

What potential outcome is mentioned in relation to contributors while studying their experience?

  • Higher rates of burnout
  • Lower blood pressure (correct)
  • Reduced social interaction
  • Increased stress levels

Which of the following is noted as a challenge in interdisciplinary research within HCI?

  • Inadequate data availability
  • Inconsistent terminology across disciplines
  • Focused funding on technology development
  • Differing focus on publication types (correct)

How might the HCI community be categorized?

<p>As an interdisciplinary, multidisciplinary, or its own discipline (B)</p> Signup and view all the answers

What do some disciplines in HCI emphasize based on the provided information?

<p>Preference for group-author publications (D)</p> Signup and view all the answers

What recent research method application is encouraged for studying HCI?

<p>Research methods from social sciences (D)</p> Signup and view all the answers

What is implied about the evaluation processes for interdisciplinary research?

<p>They may introduce biases from single-discipline perspectives (B)</p> Signup and view all the answers

What is the approximate number of active contributors currently estimated on Wikipedia?

<p>70,000 (A)</p> Signup and view all the answers

What is a commonly repeated minimum number of users suggested for usability testing?

<p>5 users (D)</p> Signup and view all the answers

According to recent studies, what is the suggested range of users for effective usability testing?

<p>10 ± 2 users (D)</p> Signup and view all the answers

What was considered one of the biggest frustrations for web users in the late 1990s?

<p>Download speed (D)</p> Signup and view all the answers

What is currently viewed as a major frustration for web users?

<p>Viruses or spam (B)</p> Signup and view all the answers

What method has become more popular for finding items on the web compared to the mid-1990s?

<p>Search boxes (C)</p> Signup and view all the answers

What can influence user preferences over time according to the research?

<p>Changes in technology and access (C)</p> Signup and view all the answers

What does the interest of multiple research teams in a topic signify?

<p>The significance of the research area (B)</p> Signup and view all the answers

What might be a consequence of researching a topic with no other teams involved?

<p>The research area may lack relevance (D)</p> Signup and view all the answers

What is a primary focus of HCI research?

<p>Ensuring relevance to users and practical results (D)</p> Signup and view all the answers

What challenge do HCI researchers often face in their field?

<p>Disagreements over what constitutes 'real HCI research' (B)</p> Signup and view all the answers

Why is it essential for HCI researchers to conduct user evaluations?

<p>To demonstrate the utility of new interfaces for users (A)</p> Signup and view all the answers

Which of the following describes the relationship between HCI researchers and practitioners?

<p>There is often a tension due to different priorities. (C)</p> Signup and view all the answers

What role do HCI researchers fulfill in advocating for user-centered design?

<p>To act as evangelists for the importance of human users (C)</p> Signup and view all the answers

What types of methods do HCI researchers require?

<p>A combination of social sciences, engineering, and medical research methods (C)</p> Signup and view all the answers

What is implied about HCI research's historical development?

<p>It has evolved with a focus on practical user needs. (D)</p> Signup and view all the answers

What must HCI researchers keep in mind about their research methods?

<p>They must ensure their methods are rigorous and suitable. (B)</p> Signup and view all the answers

What is a critical requirement for studying interfaces designed for lawyers?

<p>Recruiting actual practicing lawyers (B)</p> Signup and view all the answers

What is a key difference between sociology and HCI studies regarding participant selection?

<p>HCI focuses on representativeness rather than strict random sampling (B)</p> Signup and view all the answers

What has contributed to the growth of individuals graduating with HCI degrees in recent years?

<p>Emergence of interdisciplinary studies in technology fields (A)</p> Signup and view all the answers

What is a primary concern for interdisciplinary researchers when submitting their work?

<p>Convincing reviewers from different research backgrounds of their work's quality. (D)</p> Signup and view all the answers

Which area is not traditionally a background for many individuals in the field of HCI?

<p>Anthropology (D)</p> Signup and view all the answers

What does the statement by Ben Shneiderman imply about the evolution of computing?

<p>Computing is increasingly about human capabilities and interactions (C)</p> Signup and view all the answers

Which of the following factors can influence the approach to research in different disciplines?

<p>The level of interest in grant funding. (C)</p> Signup and view all the answers

In research projects, which step typically follows data collection?

<p>Data analysis. (C)</p> Signup and view all the answers

Why might the recruitment of participants in HCI research be described as complex?

<p>It involves specific subject matter expertise (D)</p> Signup and view all the answers

Which of the following statements about HCI research methods is true?

<p>HCI research methods are diverse due to interdisciplinary influences (D)</p> Signup and view all the answers

What is a common challenge faced by researchers from different disciplines?

<p>Differences in perspectives, value systems, and expectations. (A)</p> Signup and view all the answers

What is the main focus of HCI studies?

<p>Interactions between people and interfaces (D)</p> Signup and view all the answers

What aspect of research is crucial to communicate convincingly when submitting scholarly work?

<p>The rationale behind the chosen research methods. (A)</p> Signup and view all the answers

Which of the following describes a characteristic of disciplines that prioritize external funding?

<p>They may be influenced by the interests of sponsors. (D)</p> Signup and view all the answers

What typically characterizes the research methods in highly self-reflective disciplines?

<p>Emphasis on examining trends and collaboration. (D)</p> Signup and view all the answers

What is involved in the development of a proof-of-concept or prototype during a research project?

<p>Implementing practical applications of concepts. (B)</p> Signup and view all the answers

What is a significant distinction between sociology-based HCI research and computer science research?

<p>Sociology-based research emphasizes the demographics of participants. (B)</p> Signup and view all the answers

Which focus is typical for psychology-based HCI research?

<p>A clean and ideal research design. (A)</p> Signup and view all the answers

What is the main concern in computer science research regarding participant selection?

<p>Focusing on computer science students regardless of appropriateness. (B)</p> Signup and view all the answers

What is the goal of having different disciplines look at research through various lenses?

<p>To achieve triangulation and uncover scientific truths. (B)</p> Signup and view all the answers

What is a common metric used to assess the impact of HCI research publications?

<p>The number of times a paper is cited. (C)</p> Signup and view all the answers

What alternative metric is gaining popularity for tracking research impact?

<p>The number of downloads or online engagement. (A)</p> Signup and view all the answers

What do disciplines typically focus on in the research process?

<p>Improving different stages of research. (A)</p> Signup and view all the answers

Which of the following is NOT a primary focus of HCI research based on design?

<p>Technical underpinnings of a system. (D)</p> Signup and view all the answers

Flashcards

HCI Research Participants

For research on user interfaces designed for specific professionals (e.g., lawyers), it's crucial to involve actual practitioners in the research. This requires careful recruitment and compensation.

Recruiting HCI Participants

Finding participants for HCI research involves more than just finding 'people'. It requires careful planning, considering factors like expertise, time commitment, and appropriate compensation.

HCI vs. Sociology Sample Sizes

HCI research often uses smaller sample sizes compared to sociology. This is because HCI focuses on understanding how people interact with interfaces, not necessarily studying the entire population.

Representativeness in HCI

While representativeness is important in sociology, HCI often prioritizes understanding user behavior with interfaces. This means a smaller, representative group can still provide valuable insights.

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HCI Degrees

The field of HCI has evolved significantly in recent years. Now, individuals can earn degrees specifically in HCI, although the number of graduates is still relatively small.

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Multidisciplinary Nature of HCI

HCI draws from multiple fields, including computer science, psychology, sociology, and engineering. This diverse background contributes to different research approaches and perspectives.

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HCI Research Focus

Ben Shneiderman famously stated that 'The new computing is about what people can do.' This highlights HCI's focus on understanding and enhancing human capabilities through technology.

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HCI Research Methods

HCI research goes beyond traditional psychological or educational research methods. It incorporates a wider range of methodologies to investigate human interaction with interfaces.

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Interdisciplinary Research

Combining methods and perspectives from multiple disciplines to investigate a topic. This approach brings diverse insights and addresses challenges in an integrated way.

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HCI Research Challenges

Difficulties in conducting interdisciplinary research in HCI arise from differing cultures and priorities among participating disciplines.

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Single-discipline Focus

Conferences, organizations, and academic departments often prioritize their primary discipline, potentially hindering evaluation of interdisciplinary research.

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Publication Focus

Different disciplines emphasize different publication formats, such as conference papers or journal articles, leading to challenges in interdisciplinary research.

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Author Collaboration

Disciplines vary in their preference for single or group authorship, influencing collaborative efforts in interdisciplinary research.

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Data Sharing Practices

Differences in data sharing openness across disciplines create challenges for collaborative research.

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HCI Community Status

HCI is a field that can be considered either interdisciplinary, multidisciplinary, or its own discipline, leading to unique challenges in research.

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Importance of Social Sciences

HCI research is increasingly incorporating methods from social sciences, prompting exploration of new approaches for understanding human behavior.

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Tension in HCI Research

There can be a difference in priorities between researchers and practitioners. Researchers may focus on theoretical results, while practitioners seek practical solutions.

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Importance of User Evaluation

HCI research requires evaluating user experiences with designed interfaces to ensure usability and effectiveness. Evaluating interfaces is crucial throughout the development process.

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HCI's Interdisciplinary Nature

HCI research spans multiple disciplines, leading to diverse approaches and perspectives on research methods and concepts. This can result in disagreements among researchers.

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HCI Evangelism

HCI researchers often advocate for user-centered design and research by demonstrating its importance and benefits to various stakeholders.

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Importance of Rigor in HCI Research

HCI research requires rigorous and appropriate methods to support its claims and demonstrate the validity of its findings. It's not enough to just design an interface – research must back it up.

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Diversity of HCI Research

HCI research involves various approaches and perspectives due to its interdisciplinary nature, making it a dynamic and evolving field.

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Research Method Preferences

The specific ways researchers in different disciplines collect, analyze, and interpret data.

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Disciplinary Value Systems

The shared beliefs and priorities of researchers within a specific discipline.

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Interdisciplinary Challenges

Difficulties that arise when researchers from different disciplines work together.

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Convincing Others

The need to effectively communicate interdisciplinary research methods and findings to peers and reviewers.

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Proof-of-Concept

A prototype or demonstration that shows the feasibility of an idea or concept.

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Data Collection Methods

The techniques used to gather information in research, often involving human participants.

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Research Implications

The potential consequences or applications of the research findings.

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HCI Research Focus: Computer Science

Computer science HCI research often prioritizes theoretical foundations related to algorithms, often drawing on the broader computer science knowledge base.

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HCI Research Focus: Sociology

Sociology-based HCI research emphasizes the demographics of study participants, aiming to ensure a truly random sample.

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HCI Research Focus: Psychology

Psychology-focused HCI research emphasizes meticulous research design, striving for an ideal and controlled experimental setup.

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HCI Research Focus: Design

Design-driven HCI research prioritizes the user interface, specifically its visual appeal and usability.

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Multidisciplinary HCI Research

Involving experts from various disciplines (e.g., computer science, sociology, psychology, design) allows for different perspectives on HCI research, leading to a more comprehensive understanding of the topic.

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Triangulation in Research

Triangulation involves analyzing research questions using diverse methods, approaches, and lenses to reach a unified understanding and uncover more robust scientific truths.

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Audience for HCI Research

HCI researchers often, unknowingly, target their research toward other researchers, resulting in a focus on metrics like citations and journal impact factors.

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Alternative Impact Metrics for HCI

Alternative metrics like download counts, microblogging activity, and online reference manager usage are gaining popularity for assessing the wider impact of HCI research.

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Usability Testing Participants

The number of participants needed for usability testing is debated, with suggestions ranging from 5 to 10+ users. There's no definitive answer.

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Evolving User Preferences

User habits and preferences change over time, making one-time research findings not set in stone. Factors like technology advancements influence this.

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Research Question Stability

Some research questions remain relevant over time, but their answers can evolve due to changing user behavior and context.

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Multiple Influences

User preferences are shaped by various factors, including technological advancements, social trends, and individual tastes.

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Collaboration in Research

It's not a setback to discover other research teams are exploring similar questions. It's an opportunity for collaborative progress towards definitive answers.

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Unique Research Methods

Even with similar research questions, each research team will have unique methods and participants, resulting in potentially different findings.

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Significance of Research

Having other researchers interested in your topic validates the importance of the research area and supports your findings.

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Design Optimization Trade-offs

Optimizing design based solely on one specific measurement, like performance, might not guarantee the best overall user experience.

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Study Notes

HCI Research Methods and Measurement

  • HCI research needs rigorous methods and practical relevance, influencing design, development, user training, and public policy.
  • Researchers and practitioners often have different priorities, but HCI research should consider needs of both.
  • HCI research needs solid, rigorous research to support claims about user importance and human-centered design.
  • Multiple research approaches exist in HCI due to the interdisciplinary nature of the field.
  • Individuals from various backgrounds (e.g., computer science, psychology, sociology) bring different research approaches and perspectives,
  • Studying people's interaction with interfaces, rather than people exclusively, is a core focus in HCI.
  • Different disciplines have varying research methods, publication preferences (conferences vs journals), and expectations (e.g., single vs group authorship).
  • Research methods in HCI draw from multiple social sciences, engineering, and medical research.

The Nature of Interdisciplinary Research in HCI

  • Interdisciplinary research in HCI is challenging due to differences in discipline cultures and priorities across fields.
  • HCI is sometimes considered interdisciplinary, multidisciplinary, or its own distinct discipline.
  • Single-discipline evaluations of interdisciplinary research can trigger problems.
  • Diverse disciplinary preferences exist for publication formats, sharing results, self-reflection, and external funding interests.
  • Understanding diverse disciplinary preferences is crucial for effective communication and convincing reviewers, grant proposal evaluators, and colleagues of the quality of HCI work.
  • No single research method is perfect. Research projects involve theoretical foundations, methodology, participant recruitment, analysis, and discussion of implications.
  • Disciplines often focus more intensely on particular stages of research; e.g., computer science researchers may emphasize theory in algorithms, while HCI research might prioritize interface implications.
  • HCI research should leverage triangulation (different approaches and lenses) to strengthen findings.

Who is the Audience for Your Research?

  • HCI researchers often target other researchers, primarily using citation counts and journal/conference impact factors.
  • Alternative metrics, like downloads and microblogging, are gaining popularity.
  • Determining appropriate participant numbers for usability testing is a debated issue, with differing opinions ranging from 5 to 10+ users.
  • User habits and preferences can change over time, affecting research findings & design implications.
  • Multiple research efforts on similar questions strengthen the field and drive towards better answers.

Inherent Trade-offs in HCI

  • Optimizing specific measurements, like task performance, may not accurately reflect the best design choice.

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Introduction to HCI Research PDF

Description

Explore the rigorous methods and practical relevance required in HCI research. This quiz addresses the interdisciplinary approaches that inform human-computer interaction, focusing on the integration of diverse backgrounds in research. Understand the importance of solid methods for supporting user-centered design and public policy.

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