Interactively guided introspection is getting science closer to an effective consciousness meter

The ever-increasing precision of brain measurement brings with it a demand for more reliable and fine-grained measures of conscious experience. However, introspection has long been assumed to be too limited and fallible. This skepticism is primarily based on a series of classic psychological experiments, which suggested that more is seen than can be retrospectively reported (Sperling, 1960), and that we can be easily fooled into retrospectively describing intentional choices that we have never made (Johansson et al., 2005, Nisbett and Wilson, 1977). However, the work by Petitmengin, Remillieux, Cahour, and Carter-Thomas (2013) could resolve this dilemma. They showed that subjects can be interactively guided to become better aware of their past experience, thereby overturning the “choice blindness” results of Johansson et al. (2005). Although some more fine-tuning of the experimental protocol is needed, interactively guided introspection may well become the most reliable and exhaustive measure of consciousness.     

Kant's Neoplatonism: Kant and Plato on Mathematical and Philosophical Method

Both Plato and Kant devote much attention and care to deliberating about their method of philosophizing. And, interestingly, both seek to expand and explain their view of philosophical method by one selfsame strategy: explaining the contrast between rational procedure in mathematics and in philosophy. Plato and Kant agree on a fundamental point of philosophical method that is at odds with the mathematico‐demonstrative methodology of philosophy found in Spinoza and present in Christian Wolff. Both reject the axiomatic approach with its insistence on fundamental truths postulated from the outset. Both alike insist that philosophizing—unlike mathematics—is an exercise in theorizing where the questions of basicness and foundations come into view only after the inquiry has gone on for a long, long time—and certainly not at its start.     

The Discriminating Properties of an Optoelectronic Movement Analysis Method in Patients With Parkinsonism

Several partly overlapping diseases have Parkinsonism as a symptom and tools that may differentiate between these disorders would be helpful. The authors evaluated the discriminating properties of the objective automated posturo-locomotor-manual (PLM) L-DOPA test in regard to health, and the movement disorders Parkinson's disease (PD), multiple system atrophy (MSA), and progressive supranuclear palsy (PSP). A PLM test–retest procedure was performed in healthy controls (n = 37) and results were compared with PLM L-DOPA tests performed by 132 patients with Parkinsonism in intermediate to advanced stages (56 PD, 53 MSA, 23 PSP). The movement time (MT) for the standardized movement and its different components was measured. The discriminating abilities of individual, or combinations of, test variables were determined by forward stepwise multiple logistic regression and evaluated with receiver-operating characteristic (ROC) analysis. Each PLM variable separated healthy persons from patients with Parkinsonism before administration of L-DOPA (area under the curve (AUC) = 0.94–0.99, p <.001 for any separate variable). A combination of (MT_off – MT_on)/MT_off and MT_on had the highest ability to separate patients with PD from patients with atypical Parkinsonism (area under the curve = 0.91, p <.001). The PLM test discriminates between healthy controls and patients with Parkinsonism, and between patients with Parkinson's disease and patients with atypical Parkinsonism.

[Supplementary material is available for this article. Go to the publisher's online edition of Journal of Motor Behavior for the following free supplemental resource: supplementary data.]     

The Dawning of a Thought and the Role of Play and Trauma

A critical scrutiny of Freud's case the Rat Man elucidates the implications of the built-in contradictions that Freud made while evolving the psychoanalytic method. By comparing the published case of the Rat Man with Freud's private notes we get access to two different perspectives. Wishing to mould a clinical situation that would confirm his theories and uphold the image of the psychoanalyst as an authority figure, Freud was partly blind to some irrational distortions in how he perceived the interaction between the patient and himself. Contradictory explicit and unconscious “theories” and the emergence of a more modern understanding of transference, which includes inter-subjective dimensions, are expounded.     

Russell's Early Theory of Denoting

The ancient Greek method of analysis has a rational reconstruction in the form of the tableau method of logical proof. This reconstruction shows that the format of analysis was largely determined by the requirement that proofs could be formulated by reference to geometrical figures. In problematic analysis, it has to be assumed not only that the theorem to be proved is true, but also that it is known. This means using epistemic logic, where instantiations of variables are typically allowed only with respect to known objects. This requirement explains the preoccupation of Greek geometers with questions as to which geometrical objects are ‘given’, that is, known or ‘data’, as in the title of Euclid's eponymous book. In problematic analysis, constructions had to rely on objects that are known only hypothetically. This seems strange unless one relies on a robust idea of ‘unknown’ objects in the same sense as the unknowns of algebra. The Greeks did not have such a concept, which made their grasp of the analytic method shaky.     

Challenges to the four-channel model of flow: Primary assumption of flow support the moderate challenging control channel

Flow theory postulates that the psychological state of flow emerging when one engages in activities where skill level and challenge are both high, results in ‘optimal’ subjective experiences relative to other psychological states, and is intrinsically motivated. The experience sampling method was used on a sample of college students to compare daily activities associated with flow (high skill, high challenge) to the psychological state of control (high skill, moderate challenge) in relation to the subjective experiences of enjoyment, happiness, intrinsic motivation, and cognitive involvement. Contrary to flow theory, enjoyment, happiness, and intrinsic motivation were characteristic of activities associated with being in ‘control,’ as opposed to flow. Flow activities were associated with being cognitively involved in the task at hand. We believe such theoretically important findings have been masked when using the original four-channel model of flow, but are clarified with use of the revised experience fluctuation model.     

中国员工基于组织自尊的内容探析：概念构图法的应用

基于对26名来自不同组织、有不同职业背景员工的深度采访,本文运用定性和定量相结合的分析方法——概念构图法,实证探索了中国员工基于组织的自尊（OBSE）的内容。本研究发现,中国员工自尊包括五个维度：基于工作单位的自尊、基于工作绩效的自尊、基于工作角色的自尊,基于领导的自尊和基于下属和同事的自尊。本文通过对OBSE的实证分析详细介绍了概念构图法的过程和应用,为如何对新概念、新现象进行探索性研究提供了参考。     

日常情绪的社会分享对情绪的影响

日常情绪的社会分享对情绪有怎样的影响,以往研究结论并不一致。本研究从社会分享的信息层面和感受层面以及当天情绪体验等方面收集了47名大学生和研究生被试7天共314份日志记录,使用多层线性模型进行分析,结果表明：（1）积极分享和消极分享都能显著正向预测当日的积极情绪,但是不能预测当日的消极情绪;（2）感受的分享（包括积极感受和消极感受）显著正向预测当日的积极情绪,信息的分享不能预测当日的积极情绪;（3）性别、抑郁水平和消极事件分享倾向会影响分享消极感受的水平对积极情绪的正向预测。结论：无论是积极感受分享还是消极感受分享都能提升积极情绪,但是不能改善负性情绪;消极感受分享对积极情绪的提升作用存在个体差异。     

Prospective conceptual model of Tomatis® method effects on students’ self-regulation

This study aimed to develop a preliminary conceptual model that explains the perceived effect of the Tomatis® method on university students’ self-regulation for study course learning. Seven beginning graduate students (6 female; 3 black, 4 white) with a large South African university completed a Tomatis® method programme student learning support intervention. The students participated in focus group discussion and brief survey on their Tomatis® method programme student learning support experiences. Thematic analysis identified five themes that define Tomatis® method programme self-regulation effects on students: i) being self-aware and enhanced environmental sensitivity; ii) improved study concentration per time frame; iii) perspective taking, willingness, and ability to listen to others’ opinions; iv) self-reflection or enhanced inward learning experience; and v) boldness, creativity and open-mindedness. Findings support a conceptual working model of the Tomatis® method for the promotion of learner self-regulation and behavioural change in a university setting.     

自传体记忆的开端:最早记忆的诱发与评估

童年期遗忘指人们无法回忆起生命最初几年的事情。最早记忆是童年期遗忘开始消退和自传体记忆发生的标志,诸多研究表明成人的最早记忆一般介于3~4岁间,儿童有更早的最早记忆。最早记忆的诱发方法,包括单一最早记忆法、线索词法、穷举法和生命全程法;最早记忆的评估方法,包括自陈式的记忆现象学问卷测量,以及针对记忆叙述内容的编码分析。未来研究要加强纵向研究,追踪最早记忆随年龄而发生的变化;展开特殊人群的研究;完善测量工具;探究早期记忆保持和遗忘的机制。