Open Access. Powered by Scholars. Published by Universities.®

Aviation Commons™

Open Access. Powered by Scholars. Published by Universities.®

Florida Institute of Technology

Discipline
Keyword
Publication Year
Publication
Publication Type

Articles 151 - 165 of 165

Full-Text Articles in Aviation

Review Of Aviation Research: A Content Analysis Of Articles Published In The Collegiate Aviation Review, 2007–2012, Safak Aktemur Dec 2015

Review Of Aviation Research: A Content Analysis Of Articles Published In The Collegiate Aviation Review, 2007–2012, Safak Aktemur

Theses and Dissertations

The purpose of the study was to conduct a content analysis of the methodological quality of articles published in the Collegiate Aviation Review (CAR)” a refereed journal of the University Aviation Alliance (UAA)”to determine if actual practices of aviation researchers were consistent with commonly recommended research methods and procedures. The accessible population consisted of the 76 articles published in CAR between 2007 and 2012 (Volumes 25“30). The sample consisted of N = 69 articles and excluded literature reviews, meta-analyses, studies that described the development or validation of an instrument, philosophical inquiries, position papers, or historical studies. The analysis focused on …


Consumers’ Trust In Pilots Based On Pilot’S Preference For Use Of Breathalyzer In The Cockpit, Katie Marie Reid May 2015

Consumers’ Trust In Pilots Based On Pilot’S Preference For Use Of Breathalyzer In The Cockpit, Katie Marie Reid

Theses and Dissertations

Trust has been studied across disciplines for years, with the focus looking at trust between individuals, between individuals and organizations, and between organizations (Lee & See, 2004). Establishing trust between people has been an issue for decades (Simpson, 2011), but defining it has proved difficult as well. Within the aviation industry, there has been a lack of research exploring how trust is affected from the consumer’s or passenger’s perspective. Aviation is one of the major forms of transportation in today’s culture, and understanding consumers’ trust is important for safety and economic reasons. The current study will use a 5-point Likert-type …


System Wide Trust Contagion Effect, Rian M. Mehta May 2015

System Wide Trust Contagion Effect, Rian M. Mehta

Theses and Dissertations

Trust is integral in any service industry, especially in the consumeroriented field of aviation. The first step of this research is the reorganization of the importance of trust. To understand its importance on the industry, it is necessary to study trust and its effects in depth. The purpose of this study is to further explore the relationship between the passengers’ trust in automation, and trust in humans. Oftentimes, when automation fails, some human is responsible for harboring the blame. The theory of System Wide Trust (SWT) has only been recently developed, but its effect on the field of aviation is …


Previous Mental Illness Diagnoses Predict Perceptions Of Current Mental Illness: A Cultural And Gender Differences Analysis Of The United States And India, Kimberly N. Hunter, Stephen Rice, Keegan Kraemer, Korhan Oyman Apr 2015

Previous Mental Illness Diagnoses Predict Perceptions Of Current Mental Illness: A Cultural And Gender Differences Analysis Of The United States And India, Kimberly N. Hunter, Stephen Rice, Keegan Kraemer, Korhan Oyman

Aeronautics Faculty Publications

The disparities in mental health care around the world have led to differences in the way mental illness is treated, diagnosed, and stigmatized. The studies conducted revealed in this article investigated differences between the United States and India in terms of their willingness to agree with a possible mental illness diagnosis. Each study was conducted online using FluidSurveys®. Participants were recruited via Amazon's® Mechanical Turk® (MTurk), which is a website that provides access to an online, highly diverse participant pool. For Study 1, we hypothesized that there would be significant differences in agreement rates between the two countries and that …


Evaluation Of An Eye Tracking-Based Assessment And Debrief Tool For Training Next Generation Multirole Tactical Aviation Skills, Meredith Carroll, Glenn Surpris, Greg Sidor, Winston Bennett Jr. Jan 2015

Evaluation Of An Eye Tracking-Based Assessment And Debrief Tool For Training Next Generation Multirole Tactical Aviation Skills, Meredith Carroll, Glenn Surpris, Greg Sidor, Winston Bennett Jr.

Aeronautics Faculty Publications

As tactical aircraft become increasingly complex, pilots’ cognitive resources will become increasingly strained, especially as more critical and multifaceted information is presented on Helmet Mounted Displays (HMDs). Therefore, it is critical to ensure training results in pilots learning optimal strategies for operating in this information-rich environment, including appropriate attention allocation between different dynamic, adjustable displays and efficient scan strategies. To achieve this, a performance assessment and debrief system was developed that incorporates eye tracking technology into an HMD-enabled multirole fighter simulation to capture and process gaze data to aid in diagnosing why a pilot error occurred. The system utilizes eye …


Validity And Reliability Of A Mini Situational Judgment Test (Sjt) For Pilots, Lu Shi Jul 2014

Validity And Reliability Of A Mini Situational Judgment Test (Sjt) For Pilots, Lu Shi

Theses and Dissertations

The situational judgment test (SJT) was developed by Hunter (2002) to test pilot judgment. SJT is very useful. However, this test takes too long for participants to complete. A mini SJT was developed with shortened questions. The purpose of this research was to determine the reliability and validity of mini SJT comprised of 16 of the original 51 questions. Validity and reliability were the two key elements in psychometrics. Face validity was used as a method to measure validity. Reliability was determined by Cronbach's Alpha, the correlation of split half and even odd, and Pearson s correlation of test retest. …


Airline Consumers’ Perception Of Transport Security Administration’S Prohibited Items, Clayton Ernest D'Souza Jul 2014

Airline Consumers’ Perception Of Transport Security Administration’S Prohibited Items, Clayton Ernest D'Souza

Theses and Dissertations

There has been limited research conducted and significantly limited scholarly articles on consumer attitudes towards the current TSA prohibited items list. If the research were to be conducted a year after the September 11, 2001 attacks, the results of the research would be negatively skewed, indicating the majority of passengers would approve of the TSA prohibited list. But after almost thirteen years since the devastating act of terrorism and no major attempt to repeat a similar terrorist activity, would airline consumers continue to fly if the TSA amended the prohibited items list and allowed passengers to bring on liquids and …


Ascent And Scenario-Based Time Of Useful Consciousness (Tuc), Lenka Cipova May 2014

Ascent And Scenario-Based Time Of Useful Consciousness (Tuc), Lenka Cipova

Theses and Dissertations

The Time of Useful Consciousness (TUC) is a standardized table that has been used by aviation regulatory, safety, and manufacturing organizations for over 50 years to better understand the potential danger of cabin depressurization. It emphasizes the importance of the immediate donning of oxygen masks at high altitudes in the event of a cabin depressurization which otherwise would result in the loss of consciousness. The current TUC table was developed from research in high-altitude (hypobaric) chambers by taking the pilots to various high altitudes while wearing oxygen masks at which point they removed their masks and engaged in various psychological …


Qualitative And Quantitative Analyses Of Drivers Attitudes Towards General Usability Of Smart Technology Specific To The Secondary Task Of Texting While Operating A Vehicle, Indira Maharaj May 2014

Qualitative And Quantitative Analyses Of Drivers Attitudes Towards General Usability Of Smart Technology Specific To The Secondary Task Of Texting While Operating A Vehicle, Indira Maharaj

Theses and Dissertations

The purpose of this study was to assess the qualitative and quantitative analyses of driver’s attitudes towards general usability of smart technology specific to the secondary task of texting while operating a vehicle for university students, aged 18-35, at the Florida Institute of Technology main campus in Melbourne, Florida. A mixed methods research design was utilized to gather data. The qualitative data were measured using content analysis, and the quantitative data were measured using descriptive and inferential analyses. The general consensus of both the quantitative and qualitative data showed that the majority of participants were satisfied with using smart technology …


Factors Leading To A Satisfying Career In Airport Management: Evidence From Airport Managers In Norway, Eirik Holdø May 2014

Factors Leading To A Satisfying Career In Airport Management: Evidence From Airport Managers In Norway, Eirik Holdø

Theses and Dissertations

The purpose of this study was to identify factors that influence a person to choose airport manager as a professional career and how these factors relate to the level of satisfaction the person experiences with this career choice. By using a correlational methodology with an explanatory design, this study examined the influence of early aviation interests, demographics, health factors, formal education, and other aviation experiences on Norwegian airport managers’ career choice and its relationship to their level of career satisfaction. A sample of N = 39 airport managers at Norwegian commercial service airports were surveyed. To assess the relationship, a …


Probability Distributions And Threshold Selection For Monte Carlo–Type Tropical Cyclone Wind Speed Forecasts, Steven M. Lazarus, Michael E. Splitt, Sarah Collins, Denis N. Botambekov, William P. Roeder Apr 2014

Probability Distributions And Threshold Selection For Monte Carlo–Type Tropical Cyclone Wind Speed Forecasts, Steven M. Lazarus, Michael E. Splitt, Sarah Collins, Denis N. Botambekov, William P. Roeder

Aeronautics Faculty Publications

Probabilistic wind speed forecasts for tropical cyclones from Monte Carlo–type simulations are assessed within a theoretical framework for a simple unbiased Gaussian system that is based on feature size and location error that mimic tropical cyclone wind fields. Aspects of the wind speed probability data distribution, including maximumexpected probability and forecast skill, are assessed. Wind speed probability distributions are shown to be well approximated by a bounded power-law distribution when the feature size is smaller than the location error and tends toward a U-shaped distribution as the location error becomes small. Forecast skill (i.e., true and Heidke skill scores) is …


Avian Hazard Advisory System (Ahas): An Evaluation Of Ahas Accuracy As A Predictive Tool In Bird Strike Risk Assessment For Civil Aviation, Inger Catherine Oyoko Dec 2011

Avian Hazard Advisory System (Ahas): An Evaluation Of Ahas Accuracy As A Predictive Tool In Bird Strike Risk Assessment For Civil Aviation, Inger Catherine Oyoko

Theses and Dissertations

The problem of bird strikes began when human aviators made their first ventures in flight and joined birds in an already crowded environment. In the decades following these first flights, the bird strike problem has resulted in numerous fatalities and millions of dollars worth of damaged or destroyed aircraft in both civil and military aviation. The problem has been further exacerbated by the technological leaps in the aviation industry such as the increase in the number of aircraft and engines on an aircraft, the introduction of the jet engine, and also faster, quieter more efficient engine design making aircraft harder …


Simulation For Evaluating The Usability Of Integrated Flight Decks, Troy Ricardo Weeks Dec 2005

Simulation For Evaluating The Usability Of Integrated Flight Decks, Troy Ricardo Weeks

Theses and Dissertations

There is a modern revolution of pilot interface designs as technological advancements force industrial progress in general aviation (GA). Recent accident statistics and safety reports indicate that computerized flight decks in Technically Advanced Aircraft (TAA) present novel safety hazards. Little empirical data have been used to measure the usability of integrated flight decks due to the complexity and time-consuming nature of flight data assessment. The objectives of this thesis are (1) to describe the human factors issues that are induced by the design of the integrated flight deck, (2) to demonstrate the evaluative capabilities of a TAA flight simulator, and …


Evaluation Of The Human Impact Of Password Authentication Practices On Information Security, Deborah Sater Carstens, Pamela R. Mccauley-Bell, Linda C. Malone, Ronald F. Demara Jan 2004

Evaluation Of The Human Impact Of Password Authentication Practices On Information Security, Deborah Sater Carstens, Pamela R. Mccauley-Bell, Linda C. Malone, Ronald F. Demara

Aeronautics Faculty Publications

The research objective was to develop a model for evaluating the human impact that password authentication issues are having on the security of information systems. Through distributing a survey and conducting an experiment, researchers created a model for predicting the vulnerability that a particular set of conditions will have on the likelihood of error in an information system. The survey consisted of over 250 respondents. The experiment consisted of 30 subjects and the analysis utilized a χ2 goodness of fit test. The findings indicate that human error associated with password authentication can be significantly reduced through the use of passwords …


Obtaining Objective Measurements Of Reaction Times To Auditory Alarms, Andrew George Neubauer May 2000

Obtaining Objective Measurements Of Reaction Times To Auditory Alarms, Andrew George Neubauer

Theses and Dissertations

Several pulse parameters that were believed to affect response time to auditory alarms were investigated in a factorial experiment. 18 subjects, (14 male, 4 female), participated in an experiment where the effects of inter-pulse interval (125, 250, and 500 milliseconds) and pulse format (sine, sawtooth, and square waves) on both selfreported ratings of workload and reaction time to alarms (auditory and visual) were explored. The results show that alarms with a shorter inter-pulse interval produced the fastest reaction times. Subjective preferences were rated as equal. Accuracy was equal across groups as measured by amount of errors in responding to auditory …