Purpose: The aim of this research was to test whether Hong Kong science students would prefer a learning environment based on critical constructivism and whether a closer preferred-actual fit to such an environment would be associated with better learning outcomes. Method: The participants were 149 Hong Kong secondary school Chemistry students aged 16--19 years. They completed actual and preferred forms of a Chinese version of the Constructivist Learning Environment Survey and measures of self-efficacy and intrinsic value of their Chemistry course. (...) Their Chemistry examination scores were also obtained at the end of the course. Findings: Analysis showed that these students would prefer their Chemistry classrooms to be more personally relevant, to allow students more say and to share more control, and to encourage more negotiation with their teacher. Regression surface analysis showed that congruence of person environment fit did not influence examination results but was associated with greater valuing of the course and higher student self-efficacy. Research implications: Further research with a wider sampling from Hong Kong and elsewhere and focusing on other subject areas will be necessary to assess the generalizability of these findings. Practical implications: It seems that educational reforms based on critical constructivist principles may be of value in non-Western contexts. Original value: Educational reforms in Hong Kong and elsewhere currently are based on traditional constructivist principles. But this is the first research to support a more radical approach in what is usually regarded as a relatively conservative Asian educational context. (shrink)

DBS Think Tank IX was held on August 25–27, 2021 in Orlando FL with US based participants largely in person and overseas participants joining by video conferencing technology. The DBS Think Tank was founded in 2012 and provides an open platform where clinicians, engineers and researchers can freely discuss current and emerging deep brain stimulation technologies as well as the logistical and ethical issues facing the field. The consensus among the DBS Think Tank IX speakers was that DBS expanded in (...) its scope and has been applied to multiple brain disorders in an effort to modulate neural circuitry. After collectively sharing our experiences, it was estimated that globally more than 230,000 DBS devices have been implanted for neurological and neuropsychiatric disorders. As such, this year’s meeting was focused on advances in the following areas: neuromodulation in Europe, Asia and Australia; cutting-edge technologies, neuroethics, interventional psychiatry, adaptive DBS, neuromodulation for pain, network neuromodulation for epilepsy and neuromodulation for traumatic brain injury. (shrink)

This paper argues that professionals who make boundary-related decisions should be guided by relationship-based practice. In our roles as service users and professionals, drawing from our lived experiences of professional relationships, we argue we need to move away from distance-based practice. This includes understanding the boundary stories and narratives that exist for all of us – including the people we support, other professionals, as well as the organisations and systems within which we work. When we are dealing with professional boundary (...) issues, we should centre relationship-building skills that are central to many other aspects of our work. Skills that foster relationships at all levels – between professionals, service users, and services – need to be revalued. Our final recommendation is to create, develop, and foster safer spaces within and outside of organisations, as well as inter-professionally, for the discussion and exploration of boundary-related issues and practice. We are interested in hearing from those with experiences of being marginalised by boundaries so that they can inform a reshaping of our collective ideas around boundary related practices. To foster relationship-based practices in organisations, we have outlined several recommendations here; however, we recognize that these do not go far enough, and that collective action is needed to inform systemic change. (shrink)

BackgroundIn the Canadian Alliance for Healthy Hearts and Minds (CAHHM) cohort, participants underwent magnetic resonance imaging (MRI) of the brain, heart, and abdomen, that generated incidental findings (IFs). The approach to managing these unexpected results remain a complex issue. Our objectives were to describe the CAHHM policy for the management of IFs, to understand the impact of disclosing IFs to healthy research participants, and to reflect on the ethical obligations of researchers in future MRI studies.MethodsBetween 2013 and 2019, 8252 participants (...) (mean age 58 ± 9 years, 54% women) were recruited with a follow-up questionnaire administered to 909 participants (40% response rate) at 1-year. The CAHHM policy followed a restricted approach, whereby routine feedback on IFs was not provided. Only IFs of severe structural abnormalities were reported.ResultsSevere structural abnormalities occurred in 8.3% (95% confidence interval 7.7–8.9%) of participants, with the highest proportions found in the brain (4.2%) and abdomen (3.1%). The majority of participants (97%) informed of an IF reported no change in quality of life, with 3% of participants reporting that the knowledge of an IF negatively impacted their quality of life. Furthermore, 50% reported increased stress in learning about an IF, and in 95%, the discovery of an IF did not adversely impact his/her life insurance policy. Most participants (90%) would enrol in the study again and perceived the MRI scan to be beneficial, regardless of whether they were informed of IFs. While the implications of a restricted approach to IF management was perceived to be mostly positive, a degree of diagnostic misconception was present amongst participants, indicating the importance of a more thorough consent process to support participant autonomy.ConclusionThe management of IFs from research MRI scans remain a challenging issue, as participants may experience stress and a reduced quality of life when IFs are disclosed. The restricted approach to IF management in CAHHM demonstrated a fair fulfillment of the overarching ethical principles of respect for autonomy, concern for wellbeing, and justice. The approach outlined in the CAHHM policy may serve as a framework for future research studies.Clinical trial registrationhttps://clinicaltrials.gov/ct2/show/nct02220582. (shrink)

We estimate that 208,000 deep brain stimulation (DBS) devices have been implanted to address neurological and neuropsychiatric disorders worldwide. DBS Think Tank presenters pooled data and determined that DBS expanded in its scope and has been applied to multiple brain disorders in an effort to modulate neural circuitry. The DBS Think Tank was founded in 2012 providing a space where clinicians, engineers, researchers from industry and academia discuss current and emerging DBS technologies and logistical and ethical issues facing the field. (...) The emphasis is on cutting edge research and collaboration aimed to advance the DBS field. The Eighth Annual DBS Think Tank was held virtually on September 1 and 2, 2020 (Zoom Video Communications) due to restrictions related to the COVID-19 pandemic. The meeting focused on advances in: (1) optogenetics as a tool for comprehending neurobiology of diseases and on optogenetically-inspired DBS, (2) cutting edge of emerging DBS technologies, (3) ethical issues affecting DBS research and access to care, (4) neuromodulatory approaches for depression, (5) advancing novel hardware, software and imaging methodologies, (6) use of neurophysiological signals in adaptive neurostimulation, and (7) use of more advanced technologies to improve DBS clinical outcomes. There were 178 attendees who participated in a DBS Think Tank survey, which revealed the expansion of DBS into several indications such as obesity, post-traumatic stress disorder, addiction and Alzheimer’s disease. This proceedings summarizes the advances discussed at the Eighth Annual DBS Think Tank. (shrink)

Study of concept of Brahman in Upanishads with special reference to the philosophy of Śāṇḍilya.

Contribution of Rāhula Sāṅkr̥tyāyana, 1893-1963, Hindi to Buddhist philosophy and literature; includes description of his travel to various places.

In this paper, I criticize the pairing of irreducible thickness with the traditional view of evaluation which says evaluation is a matter of encoding good or bad in some way. To do this, I first explicate the determination view, which holds that irreducibly thick concepts are to thin concepts as determinates are to determinables. I then show that, even if the determination view did establish irreducible thickness, it would not have proven that the evaluative is well understood as being an (...) instance of the determination relation; in order to do that, the determination view needs to show how the evaluative fit a general analysis of the determination relation. However, when the determination view attempts to fill in the analysis, we get implausible results—so implausible, I claim, that we should see the results as a reductio to the view. To generalize the criticism to any view like the determination view, I show that the same results ensue when we model the evaluative on mereology. Finally, I diagnose the general failure by claiming that the evaluative domain, as conceived by the defender of irreducible thickness, just does not have the structure to secure the tight connection between thick and thin concepts while also carving up our conceptual economy in a plausible way. (shrink)

Commentary on the Sāṅkhyakārikā of Īśvarakr̥ṣṇa, compendium of the Sāṅkhya school in Hindu philosophy.

Study on the philosophy of semantics in Tantric texts and Sanskrit grammar.

For generations following the first American Medical Association Code of Ethics in 1847, the relationship between doctors and advertising remained unambiguous—advertising was forbidden. In 1975, however, the Federal Trade Commission accused the profession of “restraint of trade” and legally persuaded doctors to permit advertising amongst their clan. As the 1970s witnessed the relentless burgeoning of healthcare expenditure, physicians accepted the blame for immuring themselves from the natural forces of economics. American physicians were bullied to embrace advertising under the delusion that (...) doctoring—like any trade—would become better and cheaper if incited by competition. Today most American physicians engage in some form of paid advertising, yet it is doubtful that physician advertising has either augmented the quality or diminished the cost of health care. Advertisement has eroded medical professionalism by denying doctors the right to enforce ethical boundaries between themselves and the “let the buyer beware” world of business. And more is at stake than professional status, for the doctor/patient relationship, the cornerstone of medicine, is endangered as physicians continue to cast forth the self interested lure of advertisement.To assume that for over 130 years physicians anathematised advertising for purely ethical reasons would be naive. Sociologist Paul Starr explains that in the early 19th century, no group “embraced the ways of the market as actively as did popularisers, alternative healers, and quacks”.1 Advertisement was perhaps the most successful implement of empirical medicine. So it is no surprise that professional licensed doctors in America grew up with a “distaste and discomfort for advertising”.2 Medical advertisements were especially potent in the self reliant Jacksonian era, which touted health as a do it yourself venture commodified into tonics and one time procedures. To distinguish themselves from the circus of healthcare providers, physicians not only instituted higher educational standards and licensure …. (shrink)

This makes his book especially valuable." -- Yuri Gurevich, Professor of Computer Science, University of Michigan Computability and complexity theory should be of central concern to practitioners as well as theorists.

Study of the description of the importance of environmental and ecological balance and its consciousness in Indic philosophy.

Chiefly on Dvaita (Vedanta); essays of the lectures delivered at different universities and centre of studies.

Study with commentaries of Annambhaṭṭa's Tarkasaṅgraha compendium of the basic concepts and terminology of the Nyāya and Vaiśeṣika philosophy.

Dialectical study of the monistic (Advaita) approach in Hindu Vedanta philosophy and the Nyaya school of Hindu philosophy as advocated by Śaṅkaramiśra, 15th century Indic philosopher.

Research papers on Vedic literature, religion, philosophy, Sanskrit language and contemporary issues.

Study on the aspect of consciousness in Indic philosophy with special reference to the works of Vasubandhu, Śaṅkarācārya, and Aurobindo Ghose, 1872-1950, philosophers.

On the concept of Ātman in Hindu philosophy.

An attempt is made to introduce the concept of magnetic moment and magnetic induction directly from observed mechanical interactions between magnets, without bringing in the idealized notion of isolated magnetic poles.

Mesodermal cell differentiation begins in response to an inductive interaction early in frog development. In parallel with the recent finding that certain peptide growth factors can induce mesoderm, early cellular and genetic responses to the induction have been discovered. I review here recent work on these responses, work that aims to understand how cells respond to inducers to form the complex pattern of the vertebrate mesoderm.

On Hindu ethics and religious life of India as depicted in Nirukta of Yāska, 7th century commentary on Nighaṇṭu, thesaurus of Vedic synonyms.

Study on the philosophy of language of Dharmakīrti, 7th century Buddhist philosopher.

On epistemology of Rāmānuja, 1017-1137, Hindu philosophers; a study.

Dictionary of the Vedanta philosophy of Śaṅkarācārya.

I describe a pedagogical scheme devised to teach efficiently to computer scientists just enough quantum mechanics to permit them to understand the theoretical developments of the last decade going under the name of ''quantum computation.'' I then note that my offbeat approach to quantum mechanics, designed to be maximally efficacious for this specific educational purpose, is nothing other than the Copenhagen interpretation.

Ethics as depicted in the Brahmanas, Hindu canonical texts.

Contributed seminar papers presented at Seminar on the subject of Siddhantavada, organized by Department of Nyayavaisheshika, Shri Lalbahadur Shastri Kendriya Sanskrit Vidyapeeth, New Delhi in 2016.

Study with text and commentary on Mīmāṃsānyāyaprakāśa, a classical digest on Mimamsa philosophy by Āpadeva.