AVSC 2130 Exam | Questions and Answers

AVSC 2130 Exam | Questions and Answers Psychophysiological methods address what kind of factors? Heart rate, heart rate variability, galvanic skin response, eyelid movements, etc. Physical methods mainly address which ...

AVSC 2130 Exam | Questions and Answers Psychophysiological methods address what kind of factors? Heart rate, heart rate variability, galvanic skin response, eyelid movements, etc. Physical methods mainly address which of the following factors? Discomfort, workplace hazards, observation of posture, and effects of fatigue Which of the following could describe some of the perspectives that ergonomists use to understand a system? Human performance, the role of teams, and working environment What is the main goal of an ergonomist as a practitioner in an HRO? To better understand a system in order to improve it What is a possible benefit of analyzing minor incidents rather than accidents? Identifying latent factors before they cause accidents Which of the following is an example of an HRO? Flight School Which is the correct list of names for the elements of PEAR? People, environment, actions, resources What are the two types of environments? Physical Workplace Organization What is a Liveware-Liveware interaction? The interface between people in a system What are the four components of the SHELL model? Software, hardware, environment, liveware What model is HFACS based on? It's based on James Reason's "Swiss Cheese" model What is one problem with applying Reason's "Swiss Cheese" model to a system? It never defines what the "holes" are Why are highly reliable organizations preoccupied with failure? They are constantly working to improve safety How do HROs show deference to experience? Those with the most experience are given authority What is HRT's view on accidents and safety? Humans are seen as a core element in creating and maintaining safety How might you describe NAT's outlook on safety? Pessimistic How might you describe HRT's outlook on safety? Optimistic What are some of the properties of linear systems? segregated production steps, less personnel specialization, and few control parameters What are complex interactions? Unfamiliar and unexpected sequences, not easily visible or incomprehensible What are the two elements of NAT? Complexity and coupling ICAO defines news media as one element of a well-designed ERP. True Which element of an ERP contains reference to the procedures an organization uses to respond to an emergency? governing policies The shalls and shall-nots of an organization are its what? Policies Why is a safety change management process so important? it brings action to the SMS A comprehensive definition of SMS involves which of the following aspects? dynamic risk management system quality management adopting a culture of safety What did the FAA do in response to ICAO's mandate for its member states to develop and implement safety management systems? It issued AC 120-92. Systems analysis and causal analysis are a part of which pillar of SMS? Risk Management Executive management is part of which pillar of SMS? Policy The phrase "people are encouraged, and even rewarded, for providing essential safety-related information" is descriptive of what type of organizational culture? Just In the Production/Protection balance what happens when protection is over emphasized? production is hampered which may compromise financial performance. What are two concerns voiced by the aviation industry and its unions regarding reporting under ASAP? Misuse and disclosure of information Which voluntary program has been the most successful? ASAP What is evident in the report on Orville Wright's crash that is still expected of accident reports today? Attention to detail and objective analysis What is the single entity responsible for the conduct of transportation accidents? NTSB Why might pilots be hesitant to submit reports to the FAA? Fear of themselves or their colleagues being penalized. The focus of a Safety Management System is on event analysis. False If the ratio of flights with fatalities to total flights remains constant, but the number of total flights continues to increase, what is the most possible consequence? The total number of flights with fatalities would increase. Why was it significant that a similar event had occurred previous to the crash of TWA flight 514? If the event had been reported the accident could have been avoided. Which program allows employees to report inadvertent errors without fear of penalization? ASAP What are two important characteristics of IEP's? A means of aggregate analysis must be defined It must be independent of the department it is charged with oversight of Which type of reliability system does not fail with the failure of a component in the system? Parallel Internal, competitive, functional, generic, and collaborative are various types of Benchmarking The purpose of _____diagram is to organize large amounts of data into groupings based on natural relationships. an affinity The purpose of _____diagram is to determine which tasks can be accomplished in series and which can be done in parallel. an activity network The purpose of a _____is to provide a graphical representation of the factors having the greatest cumulative effect on the system. pareto chart The purpose of a _____is to graphically indicate the relationship between two variables. scatter diagram The purpose of a _____is to plot the variation in a process over time and compare measured characteristics against calculated standards of variation. control chart Which of the following is the correct order (from bottom to top) of the quality documentation hierarchy? quality records, work instructions, procedures, policy. What is a valuable tool for strategic planning? Strengths, Weaknesses, Opportunities, Threats (SWOT) analysis. The _____is simply a tool to determine and understand the causes of a certain event. cause-and-effect diagram What is any existing or potential condition that can lead to injury, illness, or death to people; damage to or loss of a system, equipment, or property; or damage to the environment? Hazard. What is JTA? Job Task Analysis Why must Safety Information Systems be flexible enough to store new and detailed information about an event? There will be encounters with the unexpected. A safety management system's risk management process depends upon an accurate and consistent method of hazard identification. Which of the following should be included in Safety Risk Management? Select all that apply. Hazard identification. Safety risk control. System and task analysis. Safety risk analysis. Hazard identification accomplished only through classification into a standard taxonomy will inevitably lead to _____to discover new threats. an inability A common hazard taxonomy will _____the entire SRM process. assist in Hazards can be defined as contributing factors; risks can be defined as what? Consequences Which of the following is considered a key feature of Safety Management Systems? Scalability. The first step in the SRM process described by ICAO and the FAA is for the SME group to brainstorm, discuss, and eventually settle upon a list of hazards that the group thinks is relevant to the task at hand. True What is the valuation of the potential loss associated with a risk, as compared with the cost of effectively controlling that risk? Risk assessment. _____, or the lack of them, are implicit in an understanding of risk. Controls