Drew Link Live at HFDG – 11/22/13

This week at HFDG

Who: Drew Link
Where: Brackett 419, this Friday at 2.30p
What: Dissertation plan and discussion

From Lee’s lab, Drew will be talking about research leading up to his current proposal
for a dissertation topic. The general research is on adaptive decision making in healthcare from a patient perspective. He is interested in studying variables that deal with how patients gather information regarding health topics online and how conditions (either of the individual or environment) may affect their ability or willingness to adapt their strategies. Drew will be presenting several potential study designs and will discuss potential considerations for the study.

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Cartee: The Effects of Reminder Distinctiveness and Anticipatory Interval on Prospective Memory

Thesis proposal

ABSTRACT: Prospective memory (PM) failures (or failures to remember a future intention) can result in a wide range of negative consequences. The use of reminders has been shown to improve the rate of PM successes. The current study aims to examine the effectiveness of reminders based on their type (text or picture) and their timing. We hypothesize that successful PM performance will be maintained over longer anticipatory intervals when paired with picture reminders rather than with simple text reminders because of their inherent distinctiveness. Prior research has shown increased memory for PM intentions when distinctiveness was high.

Committee: Rich Pak (chair), Patrick Rosopa, Paul Merritt
Wednesday, November 20th at 12:30pm in Brackett 414.

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Haptics Lab – Live at HFDG – 11/15

November 15th

Who: Dr Chris Pagano, Bliss Wilson Altenhoff, and Leah Hartman
Where: Brackett 419, Friday at 2.30p
What: Research and activity in the Haptics Lab

More specifically, Chris’s Lab will be presenting the concepts and theories behind their current work in Haptic perception and minimally invasive surgery. They will also be discussing past lab member, Lindsay O’Hara Long’s, dissertation results.

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CSIOP Speaker Series on Friday, 11/15

CSIOP is excited to host another great speaker series!

Rex Backes and Tom Killen, from the Talent Management group at TIAA-CREF, will join us this Friday (11/15) for a talk from 11:30-1:00. Rex and Tom will discuss their experiences in strategic workforce planning and some of their new talent management initiatives.

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Stephanie Whetsel Borzendowski’s dissertation proposal

Stephanie Whetsel Borzendowski’s dissertation proposal is scheduled for Tuesday, November 26 at 9:00 am in Brackett 419.

Encouraging the Appropriate Use of High Beam Headlamps: An Application of the TPB

Drivers typically underuse their high beam headlamps at night even under ideal conditions (i.e., no leading, following, or oncoming vehicles). One explanation for this is a lack of knowledge regarding both the magnitude of visibility problems at night and the benefits that high beams provide. The purpose of the present study is to design and evaluate an educational intervention that is based on the Theory of Planned Behavior (TPB) that targets a more appropriate reliance on high beams. The TPB provides a framework for understanding how interventions may lead to changes in intentions and/or behavior. Study 1 will identify salient beliefs about high beams and determine the factor(s) that best predict intentions to use high beams. This information will inform the design of the intervention that will be evaluated in Study 2. Half of the participants who receive the intervention in Study 2 will form implementation intentions about the conditions under which they plan to use their high beams; it is expected that these participants will report using their high beams more often. I hypothesize that the participants who receive the intervention, particularly those who form implementation intentions, will report using their high beams more often, will be observed using their high beams more often during a short on-road drive, and have greater knowledge of the visibility benefits provided by high beams.

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FitDesk on Campus

Dr. Pilcher’s research team are working on a new FitDesk Initiative on campus where students, faculty, and staff can be active as they work or study.

1. Segment in ABC/ESPN Clemson-Boston College game (the FitDesk segment starts at 1:50:39):

http://www.youtube.com/watch?feature=player_detailpage&v=jOUVyYatcro#t=6639

2. Segment on news channel 4: http://www.wyff4.com/news/Clemson-University-students-combine-exercising-studying/-/9324534/22358568/-/n7eexnz/-/index.html

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No HFDG this week

9-27-13

Due to the HFES annual meeting, there will be no HFDG this week.

Thank you

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Amelia Kinsella thesis proposal 9/24

I have scheduled my thesis proposal for Tuesday, September 24 at 9:00 am in Brackett 419.

The Effect of Frequency and Amplitude of Latency on Simulator Sickness in a Helmet Mounted Display

The purpose of the current experiment is to further examine the relationship between frequency of latency and amplitude of latency in a helmet mounted display (HMD), and simulator sickness. Motion sickness has been studied for decades in a variety of vehicles including ships, planes, trains and automobiles (Money, 1972). More recently virtual environments, including those utilizing an HMD have been shown to generate significant sickness, often termed simulator sickness (Kennedy, et al., 1993). Many studies have linked system latency to simulator sickness and recent research has found that latency is not a constant; but rather it varies systematically over time due to sensor errors and clock asynchronization (Wu, Dong, & Hoover, 2011). One hundred twenty participants will be recruited and randomly assigned to one of four conditions. Collected data will be analyzed using analysis of variance. Main effects of both frequency and amplitude of latency are expected, as well as an interaction between frequency and amplitude of latency. It is expected that sickness symptoms will increase for participants experiencing .2 Hz frequency of latency condition and the varying amplitude condition.
Chair: Eric Muth
Committee: Adam Hoover, Chris Pagano

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Phil Jasper thesis proposal 9/23

Time: Monday, September 23rd at 11:00am in 419 Brackett

Title: Using the Bite Counter to Overcome Environmental Cues that Lead to over Eating

Abstract: According to a recent National Health and Nutrition Examination Survey, overweight and obesity have reached epidemic levels in the United States. There are many treatments for overweight and obesity, the most popular being behavioral interventions. Self-monitoring is one of the most important factors of successful behavioral interventions. The Bite Counter is a new tool for weight loss that aids in the self-monitoring process. The purpose of the current study is to determine if bite count feedback and a given instruction can overcome a known environmental cue of serving container size. That is, if an individual is instructed on the maximum number of bites to take, and given feedback on the numbers of bites taken, will they use this information to overcome their tendency to eat more food when the food is dispensed from a larger container? Data will be collected from 80 participants eating a meal of macaroni and cheese in a laboratory setting. In a 2 X 2 design, the participants will be assigned to one of four conditions: instruction given and small serving container, instruction given and large serving container, instruction not given and small serving container, or instruction not given and large serving container. Grams consumed will be measured post meal as the main dependent variable. It is hypothesized that: participants in the instruction condition will consume equal grams of macaroni and cheese, participants in the instruction not given condition will consume more grams of macaroni and cheese if serving from the larger container, and there will be an interaction between the instruction variable and serving container size variable. Specifically, serving container size will not affect intake amount in the instruction given condition, however those with the larger serving containers will consume more food in the instruction not given condition.

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Bliss Altenhoff – Live at HFDG – Sept 20th

September 20th

Who: Bliss Altenhoff
Where: Brackett 419 at 2.30p
What: Bliss will be discussing his past internship experiences

Bliss will be speaking about her internship at Premier in Charlotte, NC. As a User Experience Research Intern, her projects focused on conducting formative usability studies for two developing Premier products: a social business platform and a product to summarize high level savings opportunities for Premier-member hospitals.

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