scholarly journals Analysing stereotypical food consumption behaviours: ‘This way up?’ Is there really a ‘right’ way to eat a biscuit?

2021 ◽  
Vol 6 (2) ◽  
pp. 213-231 ◽  
Author(s):  
Charles Spence

Many of the mundane foods that we eat on an everyday basis are consumed in a manner that may be considered stereotypical, conventional, habitual or, on occasion, even a playful ritual. There are a number of reasons for such behaviours, and the potential benefits for the consumer are discussed in the case of vertically asymmetrical foods where the upper and lower surfaces differ. Maximizing the eye appeal of the food product, maximizing the multisensory flavour experience and the ubiquitous benefits of ritual to the enjoyment of consumption experiences are all put forward as possible explanations for such behaviours in this opinion piece. Ultimately, however, the paucity of empirical evidence concerning the influence of the manner of eating such ubiquitous foods (right way-up or upside-down) on the multisensory tasting experience is highlighted. This is a seemingly important lacuna in the food science literature, given the multiple competing explanations concerning how such experiences might be affected, if at all, that suggest themselves. Looking to the future, it would clearly be of great interest, given the growing global obesity crisis, to understand whether it might be possible to increase sensory enjoyment and/or satiety by the better/optimized design of foods and/or food consumption behaviours.

Author(s):  
Adam Mazurkiewicz

The article is devoted to the potential benefits of a variety of natures from reading science fiction. They are divided into aesthetic and non-artistic, related to the functioning of this phenomenon in the congregational imagination, which models and at the same time is modelled by it. Given the properties of science fiction and its role in the reading circuit, one can conclude about the importance of science fiction as an artistic formula that approximates both the future and the dilemmas of the present, hidden in a futuristic stack of props (this is evident especially when reading socio-political fiction). At the same time, the reading experience contradicts such a high rating of science literature, most often – above – aspiring only to readily attractive “adventurials in space/cyberspace”. Indeed, if there are any advantages of reading science fiction, it must be realised, first of all, that they depend mainly on the expectations of the audience; their reading attitude (that is whether they will treat science fiction as a manifestation of literary escapism, or perhaps a medium of important socio-civilizational issues). However, readers who treat novels in an escapist way can be contrasted with those who equate it with the specific language of discourse over the present day. Therefore, it is important how the author will treat the chosen convention: as an excuse to present further “adventure in space”, or as an opportunity to look at the present from a special perspective, which is provided by the narrative future of action time of science fiction novels. Only then will it be possible to speak of the benefit of reading science fiction, which is more or less indirectly linked to the life of the reader.


2020 ◽  
Author(s):  
Madeleine Pownall

Currently under review at Psychology Teaching Review. Over recent years, Psychology has become increasingly concerned with reproducibility and replicability of research findings (Munafò et al., 2017). One method of ensuring that research is hypothesis driven, as opposed to data driven, is the process of publicly pre-registering a study’s hypotheses, data analysis plan, and procedure prior to data collection (Nosek, Ebersole, DeHaven, & Mellor, 2018). This paper discusses the potential benefits of introducing pre-registration to the undergraduate dissertation. The utility of pre-registration as a pedagogic practice within dissertation supervision is also critically appraised, with reference to open science literature. Here, it is proposed that encouraging pre-registration of undergraduate dissertation work may alleviate some pedagogic challenges, such as statistics anxiety, questionable research practices, and research clarity and structure. Perceived barriers, such as time and resource constraints, are also discussed.


2021 ◽  
Author(s):  
Lun Ai ◽  
Stephen H. Muggleton ◽  
Céline Hocquette ◽  
Mark Gromowski ◽  
Ute Schmid

AbstractGiven the recent successes of Deep Learning in AI there has been increased interest in the role and need for explanations in machine learned theories. A distinct notion in this context is that of Michie’s definition of ultra-strong machine learning (USML). USML is demonstrated by a measurable increase in human performance of a task following provision to the human of a symbolic machine learned theory for task performance. A recent paper demonstrates the beneficial effect of a machine learned logic theory for a classification task, yet no existing work to our knowledge has examined the potential harmfulness of machine’s involvement for human comprehension during learning. This paper investigates the explanatory effects of a machine learned theory in the context of simple two person games and proposes a framework for identifying the harmfulness of machine explanations based on the Cognitive Science literature. The approach involves a cognitive window consisting of two quantifiable bounds and it is supported by empirical evidence collected from human trials. Our quantitative and qualitative results indicate that human learning aided by a symbolic machine learned theory which satisfies a cognitive window has achieved significantly higher performance than human self learning. Results also demonstrate that human learning aided by a symbolic machine learned theory that fails to satisfy this window leads to significantly worse performance than unaided human learning.


2016 ◽  
Vol 51 (11) ◽  
pp. 950-951 ◽  
Author(s):  
Brent I. Fox ◽  
Bill G. Felkey

While not necessarily a new idea, precision medicine has recently gained traction as the future of health care. The potential benefits are almost difficult to believe, while the challenges are multifaceted. We provide an overview of the current state of precision medicine.


2021 ◽  
Vol 52 (1) ◽  
Author(s):  
Anton Grobler ◽  
Aden-Paul Flotman

Purpose: This is an era of unprecedented turbulence. The current coronavirus disease 2019 (Covid-19) global pandemic testifies to this turmoil as, daily, the unknown dynamically unfolds. It is important during challenging times like these that leadership and organisational response enhance a shared positive vision for the future of humanity. This study aimed at determining the role played by servant leadership (SL) in promoting employee well-being, specifically, a positive future expectation in terms of hope and optimism (HO), as well as the impact that team-based learning (TBL) has on this relationship, and whether this is the same for both the private and public sectors.Design/methodology/approach: This study employed an empirical paradigm, using a cross-sectional design and quantitative analysis. The total sample consisted of 1560 participants, with 780 employed in the private and public sector, respectively.Findings/results: The results suggest that both SL and TBL have a significant impact on employees’ HO, with TBL being a mediating variable and with stronger relationships reported for the private sector. Technically, the TBL instrument employed was validated for South African use and the study included a statistical assessment of common method bias, which was found not to skew the results.Practical implications: This study provides further empirical evidence that SL is positively associated with HO. Secondly, the future-mindedness and future-orientation of HO could stimulate adaptive responses during this time of uncertainty and turmoil. Thus, HO, as potential resilience factors, could generate resilience by harnessing opportunities and setbacks both during the Covid-19 pandemic and in its aftermath.Originality/value: The practical value of this article is in the empirical evidence that both the leaders and the organisation have an impact on the employees’ wellness and positive work attitudes.


Author(s):  
Taha Yasseri ◽  
Jannie Reher

AbstractThrough a large-scale online field experiment, we provide new empirical evidence for the presence of the anchoring bias in people’s judgement due to irrational reliance on a piece of information that they are initially given. The comparison of the anchoring stimuli and respective responses across different tasks reveals a positive, yet complex relationship between the anchors and the bias in participants’ predictions of the outcomes of events in the future. Participants in the treatment group were equally susceptible to the anchors regardless of their level of engagement, previous performance, or gender. Given the strong and ubiquitous influence of anchors quantified here, we should take great care to closely monitor and regulate the distribution of information online to facilitate less biased decision making.


Author(s):  
Curtis Forbes

The debate over scientific realism, simply put, is a debate over what we can and should believe about reality once we've critically assessed all the available arguments and empirical evidence. Thinking earnestly about the merits of scientific realism as a philosophical thesis requires navigating contentious historiographical issues, being familiar with the technical details of various scientific theories, and addressing disparate philosophical problems spanning aesthetics, metaphysics, epistemology, and beyond. This issue of Spontaneous Generations: A Journal for the History and Philosophy of Science aims to make participating in the scientific realism debate easier for both newcomers and veterans, collecting over twenty invited and peer-reviewed papers under the title "The Future of the Scientific Realism Debate: Contemporary Issues Concerning Scientific Realism."


2021 ◽  
Vol 336 ◽  
pp. 06013
Author(s):  
Jizhaxi Dao ◽  
Zhijie Cai ◽  
Rangzhuoma Cai ◽  
Maocuo San ◽  
Mabao Ban

Corpus serves as an indispensable ingredient for statistical NLP research and real-world applications, therefore corpus construction method has a direct impact on various downstream tasks. This paper proposes a method to construct Tibetan text classification corpus based on a syllable-level processing technique which we refer as TC_TCCNL. Empirical evidence indicates that the algorithm is able to produce a promising performance, which may lay a starting point for research on Tibetan text classification in the future.


EDIS ◽  
2020 ◽  
Vol 2020 (2) ◽  
Author(s):  
Soohyoun Ahn ◽  
Jayna Goldstein ◽  
George Baker ◽  
Matthew Krug

Food acidity is an important parameter in food product development. Most people know that food acidity influences flavor, but more importantly, food acidity can affect the ability of microorganisms to grow in food. Food acidity, or the amount of acid that is present in the food, is used to classify a food product, and that classification determines the regulatory requirements for the specific food product. This new 6-page publication of the UF/IFAS Food Science and Human Nutrition Department describes how to measure food acidity and how food is classified based on its acidity. Written by Soohyoun Ahn, Jayna Goldstein, George Baker, and Matthew Krug.https://edis.ifas.ufl.edu/fs325


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