MichiganTech Archives | Psychology and Human Factors News

SPEAK Resilience receives Curriculum Innovation Award

Published May 9, 2023

Collage of 4 photos of nature: rocky shoreline, forest, waterfront, and yard with flowers and grass.

The Tech Forward Initiative on Sustainability and Resilience (ISR) has recently announced the Spring 2023 awardees for Curriculum Innovation. The awards, ranging from $5,000 to $7,000, will fund three diverse projects that align with Michigan Tech’s mission to bring long-lasting changes in educational offerings. One of the three projects awarded was SPEAK Resilience (Sustainability, Psychology, Ecology, Arts, Kultur), with principal investigators Lisa Gordillo (VPA), Tara Bal (CFRES), and Sam Smith (CLS).

SPEAK Resilience will be an interdisciplinary sustainability program for Michigan Tech students to study in Björkö-Arholma, Sweden. The program will include a collection of four courses: one each in psychology, ecology, and the arts; and one interdisciplinary course team-taught by the faculty co-PIs. The co-PIs will develop a program that draws on each of their specialties to create immersive, interdisciplinary curricula.

The theme of interdependence between humans and the natural world will be incorporated into each course, viewed through various lenses to tackle sustainability, resilience, and community engagement. This approach will provide a comprehensive and interdisciplinary field experience.

Students will learn about natural resource management and sustainable ways to interact with local ecosystems; ways that cognitive processing may predispose unsustainable behaviors and how to change them; and ways that art and educational interventions can enhance community engagement with environmental stewardship. The program’s themes will be enriched by the unique perspectives offered by Swedish culture, which is of significant importance to the overall experience.

Research behind the Curriculum

Co-PI Lisa Gordillo is the artist-in-residence for Michigan Tech’s College of Forest Resources and Environmental Sciences, and was an artist-in-residence in Björkö-Arholma, Sweden in 2022. During that time, she established partnerships with Swedish schools, communities, and arts organizations such as Väddö Folkhögskola and Björkö Kunstnod. These partners will collaborate to develop community projects related to sustainability during the program.

Gordillo’s research uses art to connect people and landscape, and to create community engagement opportunities. Co-PI Tara Bal‘s research on forest health, which involves investigating the effects of human activity on forest landscapes, and aligns with the program’s theme of interdependence between humans and the natural world. Co-PI Samantha Smith is examining the impact of environmental factors on attention and cognitive processing, as well as how these factors influence human behavior.

SPEAK Resilience is part of Gordillo’s larger community-arts project, Sister Forests, which connects the forests of Björkö-Arholma Sweden with those of the Keweenaw. The innovative program SPEAK Resilience will provide students with invaluable experiences to understand and address sustainability issues, resilience, and community engagement through different perspectives.

Human Factors and Environmental Cleaning in Operating Rooms

Published April 25, 2023

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Dr. Lamia Alam, 22′ PhD Applied Cognitive Science and Human Factors (ACSHF) was this week’s guest on the podcast “Infection Controls Matters; Discussions on Infection Prevention” with Martin Kiernan. Dr. Alam’s research was part of the 2023 Society for Healthcare Epidemiology of America (SHEA) Spring Conference in Seattle, WA. Lamia presented the work of her research group at Johns Hopkins titled “Environmental Cleaning in Operating Rooms: A Systematic Review of Human Factors Relating to Cleaning in the Operating Room”.

Podcast guest, CLS alum Dr. Lamia Alam

Lamia received her doctoral degree in ACSHF, fall 2022, under the direction of Dr. Shane Mueller. She is currently a postdoctoral research fellow at Johns Hopkins Armstrong Institute for Patient Safety and Quality.

The SHEA conference is designed for physicians, infection preventionists, healthcare epidemiologists, infectious disease specialists, microbiologists, nurses, pharmacists, and other healthcare professionals interested in healthcare epidemiology, infection prevention, surveillance, research methods, patient safety, environmental issues and quality improvement.

Relevant papers: 1. A. Xie, et al. 2018 Improving Daily Patient Room Cleaning: An Observational Study Using a Human Factors and Systems Engineering Approach IISE Transactions on Occupational Ergonomics and Human Factors 6 3-4 178-191 https://10.1080/24725838.2018.1487348

2. C. Rock, et al. 2016 Using a Human Factors Engineering Approach to Improve Patient Room Cleaning and Disinfection Infect Control Hosp Epidemiol 37 12 1502-1506 https://10.1017/ice.2016.219

Betsy Lehman receives SISPP Fellowship

Published March 31, 2023

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ACSHF PhD student Betsy Lehman has been awarded a Summer Institute for Social and Personality Psychology (SISPP) fellowship. Funded by the National Science Foundation, the Society for Personality and Social Psychology offers a biannual two-week intensive summer experience for up to 100 pre-doctoral students in social and personality psychology.

SISPP typically offers five courses, in dual-instructor format, led by top researchers and teachers in the field. The program also offers two unique workshops, exposing participants to current and important data analytic techniques and research methodologies.

The submission was very extensive with only 100 applicants awarded.

“I am excited to attend the Summer Institute for Social and Personality Psychology training program at Ohio State University. I’m looking forward to sharing my dissertation research on social judgment and debiasing through better sensemaking and learning from leading experts and fellow graduate students. This experience will inform both my research and my work with the NSF-funded Advance program at Michigan Tech.” – Betsy Lehman, ACSHF PhD student

SISPP 2023 will be held at Ohio State University in July. This will be the first time the program has been conducted since 2019 due to pandemic restrictions in 2021.

ACSHF represented at Graduate Research Colloquium

Published March 29, 2023

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Photo of Michigan Tech campus, water side

Each spring, Michigan Tech’s Graduate Student Government sponsors the Graduate Research Colloquium (GRC) Poster and Presentation Competition. The GRC offers a unique opportunity for graduate students to showcase their research with the University community and work on their presentation skills for other professional events. Students give oral presentations, present posters, or do both. Judges from a similar field as the presenters score the presentations. The judges also provide valuable insight and feedback on how the students can improve their presentations. The presenters are grouped into different technical sessions, according to their discipline of study.

Applied Cognitive Science and Human Factors (ACSHF) PhD students Anne Inger Mortvedt, Isaac Flint, and Lauren Sprague will give their oral presentations at 1:00pm Wednesday, March 29 in the MUB Alumni Lounge. Lauren will also participate in the poster presentations from 5:00-6:00pm in the Rozsa Lobby, along with ACSHF MS student Nishat Binte Alam.

See abstracts below for more details regarding their research.

Relationship between Program Usability Characteristics and Intention to Use: Preliminary Data Implementing a Sport Injury Prevention Program by Anne Inger Mortvedt.

Adherence to exercise programs is low across multiple populations. For example, within the target population for ACL injuries, only ~4-20 % of sports teams have implemented evidence-based injury prevention programs. This study explored the relationship between usability characteristics and implementation likelihood for a newly developed ACL injury prevention program.
Twenty-two female handball players, aged 14 to 16, participated in the intervention study. Data on usability characteristics was collected through a modified usability scale similar to the System Usability Scale. Subcomponents of the usability scale included learnability, perceived effectiveness, ease of use, enjoyability and efficiency. Analyses on the total usability scale score revealed a significant difference between pre and post intervention responses, indicating that overall usability decreased over time (p < 0.005). Enjoyability was the subcomponent that primarily drove this change.
Total scale scores were significantly correlated with intention to use/implementation likelihood (Spearman’s rho .54, p = .009). Perceived effectiveness and enjoyability were significantly correlated with intention to use the program (rho 0.50, p = 0.02 and rho 0.50, p= 0.02, respectively), indicating that program adherence is affected by whether they believe the program will work (e.g., reduce injuries) and whether they enjoy performing the program. We did not find any significant relationships between the three other subcomponents (e.g., learnability, ease of use and efficiency) and intention to use.
This preliminary data suggests that program designers may want to make sure participants understand why it is important to perform the program, in addition to developing an exercise program that they seem to enjoy performing. Future studies should capture more data on the usability scale/subscales to ensure the factor structure is consistent and items display appropriate psychometric properties.

Pilot test of critical flicker fusion in combination with functional near infrared spectroscopy (fNIRS) in order to accurately measure cognitive workload during a visuospatial vigilance task by Lauren Sprague [abstract unavailable prior to post]

Exploring the difference in Movement Corrections following Visual and Physical perturbations by Isaac Flint

Making online movement corrections is vital to a person’s ability to navigate the environments they live in. Failures often result in injury, such as tripping, car collisions, or bumping into hazardous surfaces. This experiment explores the behavioral (movement characteristics) and cortical (EEG) responses following two types of perturbations to arm-reaching movements, with a sample of young adult Michigan Tech students. Visual perturbations were administered by changing the visual location of a curser compared to a participant’s hand position during random experimental trials. Physical (mechanical) perturbations were administered via a robotic arm that unexpectedly moved participants’ arms during other random experimental trials. These experimental trials were further divided into two sizes of perturbations.
One size that placed the cursor outside of a set of obstacles, and one where the perturbation put the cursor on a collision course if the participant did not make a movement correction. Our results show that the type and size of perturbation had an impact on not only the behavioral characteristics of the movement corrections, but also the EEG event-related potentials that followed the perturbation. Differences were also observed for trials with collisions and trials without collisions. These results are a step toward understanding the neuro-cognitive correlates of online movement corrections. This knowledge will inform future work assessing how age and cognitive declines in an aging population may affect their ability to make successful movement corrections.

Types of Questions Teachers Ask to Engage Students in Making Sense of a Student Contribution by Nishant Binte Alam

In the student center classroom, where teachers constantly make decisions based on what is happening surrounding them, what they are noticing, and how they are interpreting student contributions, a teacher’s interpretation and response to student mathematical contributions plays an important role to shape and direct students’ thinking.
In particular, failing to ask productive questions that help students to engage in a sense-making discussion could deteriorate cognitive opportunities. This research is planning to study what types of questions teachers indicate they would ask to engage students in making sense of a high-leverage student mathematical contribution, what Leatham et al. (2015) refer to as a MOST (Mathematically Significant Pedagogical Opportunities to Build on Student Thinking) and their reasoning about why particular questions are or are not productive. In this study, a scenario-based survey questionnaire will be sent via email to 100 middle and high school teachers. In the given scenario, a MOST has surfaced, and teachers will be asked three questions about how they would respond in the scenario.
This research could lead us to determine if teachers are selecting the questions which are likely to be productive in supporting students’ mathematical thinking and why they select the questions that they do. Knowing this will inform future work with teachers to productively use student thinking in their teaching.

For a complete list of oral and poster presentations see 2023 Abstract Booklet.

No other graduate program influences the next generation like ACSHF. At Michigan tech, we address applied cognitive science problems by using basic research in applied settings to bridge the gap between people and technology. Program specializations span the interests of multiple faculty and research groups who work in state-of-the-art labs. For more information, contact ACSHF graduate program director Kevin Trewartha.

MTU, MSU: Inaugural Research Symposium

Published March 23, 2023

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Kevin Trewartha (CLS/KIP) and Carolyn Duncan (KIP/CLS/BME) were part of the Inaugural Research Symposium titled “Engineering the Future of Human Health” held on March 13 at Michigan State University. A collaborative event spearheaded by Michigan Technological University Vice President for Global Campus and Continuing Education David Lawrence and planned by a joint MTU and MSU team.

Twelve researchers from MTU and 12 from MSU delivered presentations during the event’s six sessions. The event also featured an 18-poster display from faculty, researchers and M.D. students. Trewartha and Duncan represented the Neurological Disease and Aging Research session.

The purpose of this collaborative event was investigating areas of shared goals, mutual interests and possible research collaboration in crucial areas of human health. Or as Christopher Contag of MSU affirmed, the symposium “will help integrate the research aims of the two universities for a collective endeavor to develop the tools, technologies and knowledge that will impact human health across the state.”

The next step will be developing these research aims and shared human health initiatives in a second collaborative symposium hosted by MTU on October 27, 2023, which is timed to go along with the Upper Peninsula Medical Conference. In this symposium, researchers will elaborate on the theme of engineering the future of human health, but in these key areas: Big Data, Data Analytics, Artificial Intelligence, Image Processing, Epidemiology, Human Factors and Neural Engineering.

For full story see Tech Today: MTU, MSU Collaborate and Build Foundations in Inaugural Research Symposium

Bettin paper in SIGCSE 2023 Proceedings

Published March 16, 2023

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Briana Bettin’s (CLS/CS) paper, “Challenges, Choice, & Change: Experiences and Reflections from the First Semester of a Technology and Human Futures Course,” was recently published in the SIGCSE 2023 Proceedings of the 54th ACM Technical Symposium, March 2023.

The paper explores survey responses from graduate students who completed Bettin’s newly designed course, “Reimagining Technofuturism” during spring 2022. The course explored facets of human identity and societal systems in order to understand technology’s role, how technology impacts our human futures and how we might design differently in order to arrive at future technologies that better center human identities and futures.

In the paper Bettin discusses the general design of the course as well as literature background that suggests courses like this are novel but growing in presence nationwide. In addition to the overall value of the course—exploring how design choices, emphasizing computing technology design, impact society and the ways identity can alter those impacts for individuals and groups.

The paper contains student quotes that Bettin pulled together with a narrative thread. Bettin closed the paper with her own quote as she reflected on the outcomes of the course:

“I expected some level of general interest and engagement, but marvel at how much the students consistently exceeded my expectations. From diverse discussion examples to a breadth of project directions—the students not only grappled with the complex and vast space, but seemed to enjoy “tackling” such depth in some meaningful way.”

The ACM Technical Symposium is SIGCSE’s flagship conference. It has been held annually in the United States since 1970. This year, for the first time, the conference is being held in Toronto, Canada, March 15-18, 2023.

Briana Bettin is an assistant professor in the departments of computer science and cognitive and learning sciences (psychology and human factors). She received her master’s in human-computer interaction from Iowa State University and her bachelor’s and PhD in computer science from Michigan Tech. Her research work broadly centers computing education with focus on human interests, impacts, and learning within our increasingly technological society. Her goal is to help us all learn to better live with, work with, (re)imagine with, and be represented equitably within the increasingly digital landscape of our world.

Water and Well-being

Published March 15, 2023

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This month, students in Dr. Samantha Smith’s Environmental Psychology class will examine natural environments and how they play a key role in our overall well-being. What better time than during World Water Day, observed each year on March 22.

Water is not only essential for life, but psychological research shows that water is one of the features found in both natural and built environments that can help reduce stress and autonomic arousal due to our innate connection to the natural world (Kaplan & Kaplan, 1989; Ulrich, 1981; Ulrich et al., 1991; White et al., 2010). There is also evidence that living closer to “blue spaces” (e.g., rivers, lakes, oceans) is associated with lower psychological distress (Nutsford et al., 2016).

During the semester, students will discuss how water features can be incorporated into built environments such as mental health care facilities, providing restorative benefits to both patients and healthcare workers. The course will also give students the opportunity to experience the calming effects of a stream, lake, or waterfall out in the local natural environment.

PSY3800 Environmental Psychology will be offered again this summer (Track B) and has been added to the General Education (HASS) list effective summer 2023.

The focus of this year’s World Water Day is on accelerating change to solve the water and sanitation crisis. The global campaign, called “Be the change” encourages people to take action in their own lives to change the way we use, consume and manage water. Every action—no matter how small—will make a difference.

Student Spotlight: Dalton Williams

Published October 28, 2022

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Today we are talking with Dalton Williams, a third-year Exercise Science major and Psychology minor. We’ve gotten to know Dalton, here in the CLS department, as he has been our work-study student since starting Michigan Tech in fall 2020. He seems to have an endless amount of energy and drive—see list below 🙂—so we wanted to learn a bit more about him outside his duties in the Meese Center.

For some background, Dalton’s extensive list of campus involvement includes: Emergency Medical Services (EMS) Squad Leader, Orientation Team Leader, Summer Youth Programs Counselor, Athletic Training Student Aide, and member of Association of Psychology Students (APS), Pre-Health Association, Beta Sigma Theta, Quiz Bowl, Smash Club, and Fighting Game Club.

Let’s start our Q&A at the beginning . . .

Q: Growing up in Ithaca, Michigan how did you decide on Michigan Tech for your undergraduate studies?

A: A couple of my close friends in high school were committed to Michigan Tech relatively early, so on a whim I decided to go with them for a campus visit. I immediately fell in love with the area and the campus facilities. I also discovered that the university had a good program for exercise science and physical therapy, as well as a free EMS training course—a program I had been interested in for a while. So I applied, and here I am!

Q: What do you feel are the advantages of adding a psych minor to your exercise science major?

A: Physical Therapy doctorate programs have several psychology course prerequisites such as intro to psych, developmental psych, and abnormal psych. After that, it doesn’t take many more psychology courses to earn the minor. Beyond that however, I believe that anyone in a health-related field should have a strong understanding of the mind, as the brain drives everything the body does. Specifically for my major, getting someone motivated enough to exercise, working with a wide variety of people of all ages and personalities, and having a comprehensive understanding of how the mind influences motor function are all important lessons I have learned while pursuing my psych minor.

Q: You’ve been involved in a wide variety of organizations around campus over the past three years, including becoming a fully certified EMS volunteer. What are some of the top benefits you have gained from being a member of these organizations?

A: The organizations that I am lucky to be a part of have taught me skills and lessons that not only make me a more well-rounded person, but a better pre-health professional. Michigan Tech’s Emergency Medical Services ( EMS) is definitely the organization I am most passionate about, and for good reason. Tech EMS training was a life changing experience, during which I met lifelong friends and beneficial study habits. Being a part of EMS and Michigan Tech’s Athletic Training Student Aide (ATSA) program taught me very practical new skill sets as well as discipline and interpersonal skills.

Q: What do you aspire to do after completing your undergraduate degree?

A: I plan on going to physical therapy school and earning a Doctorate of Physical Therapy (DPT) degree. From there, I would love to work as a sports medicine physical therapist to rehabilitate athletes.

Q: Anything else you would like to share with us?

A: My advice to all upcoming college students is to take it one day at a time. The balance between work, school, one’s personal and social life, and everything in between can feel overwhelming at times. I find that if I focus on what I need to get done today to make tomorrow less overwhelming, I can always keep on keeping on!

CLS would like to recognize Dalton and all EMS and emergency personnel on this National First Responders Day, October 28, 2022. From day-to-day incidents to large-scale emergencies, career and volunteer first responders selflessly serve to keep us all safe. Thank you!!

group photo of EMS personnel and student volunteers

Read more on the benefits of adding a psychology minor to your major in our blog story: Alumni Spotlight: Emilee (Philson) Stanczyk

Michigan Tech’s Department of Cognitive and Learning Sciences offers bachelor of science degrees in Psychology and Human Factors, along with a Minor in Psychology. We also offer an Accelerated Masters degree in Applied Cognitive Science and Human Factors (ACSHF), which typically requires only one additional year of course work.

Questions? Contact us at cls@mtu.edu. And follow us @clsmtu on Instagram and Facebook for the latest happenings.

Brandon Woolman presents research findings at MI Society for Neuroscience

Published August 29, 2022

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Photo of ACSHF MS student Brandon Woolman

Applied Cognitive Science and Human Factors (ACSHF) MS student Brandon Woolman presented his team’s research findings during the Michigan Chapter Society for Neuroscience at Central Michigan University on August 20.

Woolman’s, along with teammates Alexandra Watral (ACSHF PhD candidate), Rajiv Ranganathan (Kinesiology, Michigan State University), and advisor Dr. Kevin Trewartha, research titled “Sensorimotor Adaptation and Retention in Mild Cognitive Impairment and Early Alzheimer’s Disease,” is made possible by grant funding from the National Institute on Aging (NIH).

The study included preliminary data from participants diagnosed with the early stages of Alzheimer’s Disease (AD), and control groups of cognitively healthy older and younger adults. All of which performed a force-field adaption task using a specialized robotic device (KINARM). The team investigated whether the early stages of motor learning are affected by early AD, and whether those patients exhibit additional impairments in short-term (i.e., within the testing session) and long-term retention (after a 24-hour delay) of a newly acquired motor skill.

Participants were instructed to reach for visual targets, and while their arms moved, the robot would apply a velocity-dependent force perpendicular to the direction of the target. The mechanical load hinders smooth movements toward the target, but over time participants
adapt by applying forces to counter the load. Short-term retention of force-field adaption was assessed in a final block of trials on Day 1. Participants returned a day later to perform the same motor task to assess long-term skill retention over a 24-hour delay.

The work aims to determine whether acquisition, short- and long-term retention measures in a motor learning task, can identify differences between early AD and healthy aging. Measuring these differences could aid in the diagnosis of Alzheimer’s Disease in its earliest stages.

For more information and details on related research, see Dr. Trewartha’s Aging Cognition Action Lab website.

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Research behind the Curriculum

Podcast guest, CLS alum Dr. Lamia Alam