Hazards Associated with Human Machine Interface in Part 121 Operations Based on ASRS Reports

Hazard identification is the first step of safety risk management within a safety management system. Hazards of human-machine interaction could exist within Part 121 operations, of which the operator is unaware. Poor human-machine interaction can increase workload and decrease situational awareness. The purpose of this study was to identify human-machine interface hazards, which lead to poor performance. NVivo Plus version 12 was used for exploration, coding and analysis of Aviation Safety Reporting System (ASRS) reports. More nodes were reported in descent, approach (initial and final), and climb than other phases of flight. Majority of the nodes during descent and initial approach are with TRACON, during final approach are with tower, and during climb are with center. The coded occurrences of human-machine interactions in January and September are higher than other months. This research identified a high prevalence and similarity of coding for mental model influenced by automation interface and attention allocation influenced by competing tasks and demands. Further quantitative research could be performed to parse out the various aspects of automation interface and competing tasks and demands, and to identify factors influencing human-machine interaction during different months

Follow the leader or the pack? Regulatory focus and academic entrepreneurial intentions

Drawing on the academic entrepreneurship and regulatory focus theory literature, and applying a multilevel per- spective, this paper examines why university academics intend to engage in formal (spin-off or start-up companies and licensing university research) or informal (collaborative research, contract research, continuous professional development, and contract consulting) commercialization activities and the role local contextual factors, in partic- ular leaders and work-group colleagues (peers), play in their commercialization choices. Based on a survey of 395 science, technology, engineering, and mathematics (STEM) academics working in 14 Scottish universities, the research findings suggest that an individual’s chronic regulatory focus has a direct effect on their formal and informal commercialization intent. The results reveal that the stronger an individual’s chronic promotion focus the stronger their formal and informal commercialization intentions and a stronger individual chronic prevention focus leads to weaker intentions to engage in informal commercialization. In addition, when contextual interaction effects are considered, leaders and workplace colleagues have different influences on commercialization intent. On the one hand, promotion-focused leaders can strengthen and prevention-focused leaders can under certain cir- cumstances weaken a promotion-focused academic’s formal commercialization intent. On the other hand, the level of workplace colleague engagement, acting as a reference point, strengthens not only promotion-focused academ- ics’ intent to engage in formal commercialization activities, but also prevention-focused academics’ corresponding informal commercialization intent. As such, universities should consider the appointment of leaders who are strong role models and have a track record in formal and/or informal commercialization activities and also con- sider the importance workplace colleagues have on moderating an academic’s intention to engage in different forms of commercialization activities

Investigation of factors influencing loyalty – The role of involvement, perceived risk and knowledge

Our research aimed to reveal the effects that can be observed during the buying process of food products and can influence the decisions of customers. We focused on the role of enduring involvement in customers’ behavioural loyalty, that is, the repurchase of food brands. To understand this relationship in a more sophisticated way, we involved two mediating constructs in our conceptual model: perceived risk and perceived knowledge of food products. The data collection was carried out among undergraduate students in frame of an online survey, and we used SPSS/AMOS software to test the model. The results only partly supported our hypothesis, although the involvement effects on loyalty and the two mediating constructs were strong enough, loyalty couldn’t be explained well by perceived risk and knowledge. The roles of further mediating/moderating variables should be determined and investigated in the next section of the research series

Situational awareness and safety

This paper considers the applicability of situation awareness concepts to safety in the control of complex systems. Much of the research to date has been conducted in aviation, which has obvious safety implications. It is argued that the concepts could be extended to other safety critical domains. The paper presents three theories of situational awareness: the three-level model, the interactive sub-systems approach, and the perceptual cycle. The difference between these theories is the extent to which they emphasise process or product as indicative of situational awareness. Some data from other studies are discussed to consider the negative effects of losing situational awareness, as this has serious safety implications. Finally, the application of situational awareness to system design, and training are presented

What is in it for me? an exploratory study of the impact of involvement and attitude on clinical trial behaviour

Consumers in the “information society” are overloaded with marketing communication and have become efficient at screening such messages by asking a simple question: “what is in it for me?” Relevance and involvement are important factors determining attention to communications messages. The study investigates the relationship between attitudes to the advertisement (and message) and potential behaviour consequences in a clinical trial context by conducting a survey of 300 people. The results indicate that the relationship between involvement, attitude and potential behaviour differs greatly among different age groups. Findings suggest two levels of involvement, attitudinal and behavioural, as having a different impact on potential behaviour. The study aims to identify online behaviours of luxury brand advocates referring to differentiation between active and passive loyalists. A netnographic approach was used to observe groups of luxury handbag advocates. Key findings include an identification of engagement manifested in positive word of mouth and enthusiastic brand recommendation. Advocates routinely share their love of particular brands, openly expressing joy and sharing heightened levels of self-esteem. Engaged passive loyalists tend to share less with peers, but instead celebrate their purchases more personally

Perceiving Pain in Others: Automatic and Controlled Mechanisms

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A systematic review of the experience, occurrence, and controllability of flow states in elite sport

Objectives: This study aimed to provide an up-to-date summary of the literature on flow in elite sport, specifically relating to: (i) how flow is experienced; (ii) how these states occur; and (iii) the potential controllability of flow. Design: Systematic review. Methods: A comprehensive literature search of SPORTdiscus, PsycINFO, SAGE journals online, INGENTA connect, and Web of Knowledge was completed in August, 2011, and yielded 17 empirical studies published between 1992 and 2011. The primarily qualitative findings were analysed thematically and synthesised using a narrative approach. Results: Findings indicated that: (i) some flow dimensions appear to be experienced more consistently than others; (ii) key factors were consistently reported to induce or inhibit flow occurrence; and (iii) the perception that flow experiences could be controllable to some extent, and are not merely ‘coincidental’. Additionally, it is appears that physiology is also relevant in flow, and these experiences may be psychophysiological. Conclusions: Based on these findings, recommendations are made including the need for researchers to move from description to explanation of flow, the use of new methodologies, greater focus on the role of personality factors, and possible refinements of existing flow theory to be more specific to sport

Exploring flow occurrence in elite golf

Research on flow (Csikszentmihalyi, 1975) has traditionally focused on reactive, externally-paced sports (e.g., tennis) without exploring those that are self-paced and stop-start in nature. This study investigated the occurrence of flow in a sample of thirteen elite golfers by conducting semi-structured interviews discussing: (i) their experiences of flow, (ii) factors that influenced flow occurrence, and (iii) the controllability of these experiences. Results shared similarity with existing research in terms of the majority of influencing factors reported, including motivation, preparation, focus, psychological state, environmental and situational conditions, and arousal, and that flow was reported to be at least potentially controllable. Golf-specific influences were also noted, including pre-shot routines, use of psychological interventions, standard of performance, and maintenance of physical state, suggesting that flow may have occurred differently for this sample. Findings are discussed and applied recommendations are made that may help golfers put relevant factors in place to increase the likelihood of experiencing flow

The evaluation of pilots performance and mental workload by eye movement

Pilots make important decisions often using ambiguous information, while under stresses and with very little time. During flight operations detecting the warning light of system failure is a task with real-world application relates to measurement of pilot's performance and eye movement. The demand for a pilot’s visual and situational awareness in multiple tasks can be detrimental during pilots’ mental overload conditions. The purpose of this research is to evaluate the relationship between pilot’s mental workload and operational performance by eye tracking. Collecting eye movement data during flight operations in a virtual reality of flight simulator provided useful information to analysis participants’ cognitive processes. There were 36 pilots participated in this research, the experience of flight hours between 320 and 2,920, the range of age between 26 and 51 years old. The apparatus included Applied Science Laboratories (ASL) eye tracking, IDF flight simulator and NASA_TLX for data collection. The results show that pilots with high SA detecting hydraulic malfunction have shorter total fixation duration on Air Speed Indicator and longer total fixation duration on Altitude Indicator, Vertical Speed Indicator, Right multi-display and Left multi-display compared with pilots without detecting the signal of hydraulic malfunction. Pilots’ total fixation time on Integration Control Panel, Altitude Indicator, Attitude Indicator and Right Multi-display, and pilots’ subjective rating on NASA-TLX effort dimension for the mission of close pattern have significant relationship with pilots’ performance on the operational time for completing the tactic mission. Experienced pilots operate aircraft familiar with monitoring Airspeed Indicator and kinetic maneuvering result in less fuel consumption. This study could provide guidelines for future training design to reduce pilots mental workload and improve situational awareness for enhancing flight safety

STRATEGIC PLANNING FOR IMPROVED COMPETITIVENESS BY REGIONAL COMMODITY INDUSTRIES

Agribusiness,