A qualitative study of the relationship of personality type with career management and career choice preference in a group of bioscience postgraduate students and postdoctoral researchers

This study reports on the career management and career choice preferences of a sample of bioscience postgraduate students and postdoctoral researchers according to their personality type as determined using the Myers Briggs Type Indicator (MBTI). Correlations can be found but other decision-making processes come into play and are more influential regarding career choice

Nataly Aguirre - Stress, Risk, and Reward in Financial Decision-Making: The Roles of Probability and Magnitude

Considerable research suggests acute stress influences decision-making. There has, however, been a lack of research examining the possibility that separable components of the stress response may influence decision-making differently: the sympatho-adrenomedullary (SAM) and hypothalamic-pituitary-adrenal (HPA) axes. In the current pilot study, participants engaged in a gambling task where they made choices between decisions of varied probability and magnitude for potential gains of money after being exposed to acute stress (via a variant of the cold pressor task). Further, the timing of the stressor was varied to allow examination of SAM and HPA effects separately. Cortisol and skin conductance were measured. Given the task was in the gain frame only, in support of past research on framing results indicated that individuals made significantly more conservative or risk-averse choices in the gambling. Further, risk-taking scaled to the expected value of a decision. Males made more risk-seeking choices as compared to females. Divergent from the original hypothesis, however, stress of neither type had an effect on individuals’ risk-taking overall, nor as a function of probability or magnitude. This suggests that decisions framed as potential gains may not be influenced by stress as readily as decisions framed as potential losses, and that stress may not alter how people perceive the probability or magnitude associated with a decision. Methodological flaws highlighted by the pilot study which may have contributed to the lack of a stress effect will also be discussed.https://epublications.marquette.edu/mcnair_2013/1000/thumbnail.jp

Collaborative video searching on a tabletop

Almost all system and application design for multimedia systems is based around a single user working in isolation to perform some task yet much of the work for which we use computers to help us, is based on working collaboratively with colleagues. Groupware systems do support user collaboration but typically this is supported through software and users still physically work independently. Tabletop systems, such as the DiamondTouch from MERL, are interface devices which support direct user collaboration on a tabletop. When a tabletop is used as the interface for a multimedia system, such as a video search system, then this kind of direct collaboration raises many questions for system design. In this paper we present a tabletop system for supporting a pair of users in a video search task and we evaluate the system not only in terms of search performance but also in terms of user–user interaction and how different user personalities within each pair of searchers impacts search performance and user interaction. Incorporating the user into the system evaluation as we have done here reveals several interesting results and has important ramifications for the design of a multimedia search system

Channel Choice Determinants; an exploration of the factors that determine the choice of a service channel in citizen initiated contacts

Citizens have various service channels at their disposal to interact with governmental agencies. In this paper we explore citizens’ motives to choose a certain channel in a certain situation. We conducted a qualitative study to accumulate the most important behavioral determinants. Six groups of determinants were found; habit, channel characteristics, task characteristics, situational constraints, experiences and personal characteristics. People appear to generally follow two lines of decision making when choosing channels, the first is based on habits. When task complexity and ambiguity increase, people start reasoning and follow the second line; channel choice based on a thorough elaboration between task and channel characteristics

Implicit and explicit risk perception, affect, and trust : an investigation of food "traffic lights"

Obesity is a health problem in many developed countries and is a growing problem worldwide. In an effort to improve food choices the "traffic lights" nutritional labelling system has been developed. This system informs consumers of the relative (low, medium, high) levels of fat, saturated fats, sugar, and salt, along with energy information. There is debate over what type of thought processing drives perceptions of affect (or emotion) and risk regarding food products. These are System 1 (quick, intuitive) processing and System 2 (slower, deliberative) processing. In order to capture data on both types of processing, we used explicit and implicit measures (we developed an implicit measure of risk for this study). We also investigated the relationships of risk with affect, and trust. The results showed the presence of food "traffic lights" sometimes influenced both risk and affect perceptions but this was more pronounced for explicit measures. We also found that high risk was associated with negative affect, and low risk with positive affect, with larger effects when the “traffic lights” were present. We concluded that "traffic lights" can influence risk perception at both explicit and implicit levels but the influence was stronger if either the risk information was clear or the person was consciously evaluating the risk. Future research was discussed

An Exploratory Study of Patient Falls

Debate continues between the contribution of education level and clinical expertise in the nursing practice environment. Research suggests a link between Baccalaureate of Science in Nursing (BSN) nurses and positive patient outcomes such as lower mortality, decreased falls, and fewer medication errors. Purpose: To examine if there a negative correlation between patient falls and the level of nurse education at an urban hospital located in Midwest Illinois during the years 2010-2014? Methods: A retrospective crosssectional cohort analysis was conducted using data from the National Database of Nursing Quality Indicators (NDNQI) from the years 2010-2014. Sample: Inpatients aged ≥ 18 years who experienced a unintentional sudden descent, with or without injury that resulted in the patient striking the floor or object and occurred on inpatient nursing units. Results: The regression model was constructed with annual patient falls as the dependent variable and formal education and a log transformed variable for percentage of certified nurses as the independent variables. The model overall is a good fit, F (2,22) = 9.014, p = .001, adj. R2 = .40. Conclusion: Annual patient falls will decrease by increasing the number of nurses with baccalaureate degrees and/or certifications from a professional nursing board-governing body

Effects of Team-Based Computer Interaction: The Media Equation and Game Design Considerations

The current paper applies media equation research to video game de-sign. The paper presents a review of the existing media equation research, de-scribes a specific study conducted by the authors, discusses how the findings of the study can be used to inform future game design, and explores how other media equation findings might be incorporated into game design. The specific study, discussed in detail in the paper, explores the notion of team formation between humans and computer team-mates. The results show that while highly experienced users will accept a computer as a team-mate, they tend to react more negatively towards the computer than to human teammates (a ‘Black Sheep’ Effect