Unification: What is it,how do we Reach and why do we Want it?

This article has three aims. The first is to give a partial explication of the concept of unification. My explication will be partial because I confine myself to unification of particular events, because I do not consider events of a quantitative nature, and discuss only deductive cases. The second aim is to analyze how unification can be reached. My third aim is to show that unification is an intellectual benefit. Instead of being an intellectual benefit unification could be an intellectual harm, i.e., a state of mind we should try to avoid by all means. By calling unification an intellectual benefit, we claim that this form of understanding has an intrinsic value for us. I argue that unification really has this alleged intrinsic value. This revised version was published online in June 2006 with corrections to the Cover Date.     

What is conditionalization,and why should we do it?

Philosophical Studies - Conditionalization is one of the central norms of Bayesian epistemology. But there are a number of competing formulations, and a number of arguments that purport to...     

What is episodic memory and how do we use it?

What are the neural and computational principles that give rise to episodic memory? Although memory is probably the most studied topic in psychology and cognitive neuroscience, most research has focused on learning at the micro-level. I outline the limitations of this approach and propose a ‘molar’ approach to tackle episodic memory at the scale of life.     

Narrative inquiry in sport and exercise psychology: What can it mean,and why might we do it?

ObjectivesNarrative inquiry is one form of qualitative research that is burgeoning within the human sciences. However, in sport and exercise psychology little attention has been given to this approach. In this article, we seek to rectify this situation by offering an understanding of what narrative inquiry can be.ResultsIn order to begin to better understand what narrative inquiry as a methodology can be, and gain some theoretical purchase on a difficult field without aiming for a final answer, we first define narrative. Next, a distillation of guiding assumptions and characteristics are offered. Finally, some reasons as to why narratives may be of benefit for the field of sport and exercise psychology are highlighted.ConclusionNarrative inquiry is a useful and important way of theorising and doing research in the domain of sport and exercise psychology. It should not, however, be taken up or practised simply because it is new or fashionable. Informed, principled, and responsible choices must be made by researchers and applied professionals about why and when they might engage with narrative inquiry should they wish to do so.     

Incarnational Christian psychology and psychotherapy: What do we believe and what do we do?

The following paper proposes a viewpoint regarding the working assumptions, theology and practice for an “incarnational” psychology or “Christian psychology,” particularly with regard to psychotherapy. This essay is primarily meant to be an affirmation and guide for those Christian psychologists and others working in the allied professions. However, both veteran theorists and newcomers to such inquiry will benefit from this essay. Discussion begins with the dynamic of surrendering and receiving a personal relationship with Jesus Christ. The understanding of the unique person as soul: in mind, body, life and spirit is discussed. In addition, the working of the incarnate Holy Spirit is elaborated for both therapist and patient in the regenerative and therapeutic process. Psychopathology is reframed in reference to the Judeo-Christian revelation of sin and evil. In addition, truth, falsity and psychopathology are considered in light of the essentially regenerated man/woman or “new creation” in Christ. Some practical examples for psychotherapeutic intervention are offered, including the unique role of the Christian psychologist and his or her relationship with both patient and Christ. Seven major assumptions of “incarnational” or Christian psychology, which diverge from purely secular (psychological) theory and practice, are presented. Lastly, Christian psychology is distinguished from both “integrated” psychology and theology; and Biblical counseling.

“What do we epistemically owe to each other? A reply to Basu”

Philosophical Studies - What, if anything, do we epistemically owe to each other? Various “traditional” views of epistemology might hold either that we don’t epistemically owe...     

What have we forgotten ‐ and why?

British industrial, occupational and organizational psychology has an important yet largely forgotten history. Before and between the two world wars, significant theory and practice was vigorously developed, princes and prime ministers enthusiastically attended psychological functions and early radio broadcasts unselfconsciously emphasized the national importance of psychology for individuals, industry and commerce. Practical help provided by psychologists resulted in increased productivity and effusive public thanks from both employees and employers. As an illustration, we describe the genesis, flourishing and demise of the internationally admired National Institute of Industrial Psychology (NIIP). We examine both the content and the methodological, political and values basis of its work, and provide examples of its relevance today. We identify several reasons for this apparent memory lapse, including a lack of institutional continuity, academic hegemony and ignorance, U.S. domination of psychology, worship of the new and ambivalence about political influence. An ignorance of our shared history may lead to undesirable consequences, including a debased rediscovery of forgotten ideas disguised as invention or, conversely, a failure to build on the work of the past. A more subtle risk may be a move away from a shared humanistic orientation based on common values and principles.     

Assessing aggression in adolescent romantic relationships: can we do it better?

Almost all research on aggression in adolescent romantic relationships makes use of 1-time, retrospective assessment methods. In the present research, the authors compared data on the experience of adolescent relationship aggression (physical aggression and threatening behavior) collected from 125 high school students via 2 methods: (a) a 1-time, 2-month retrospective assessment and (b) a cumulative method based on four 2-week retrospective assessments, each spaced 2 weeks apart. For the cumulative method, data from the 4 assessments were aggregated to cover the same time period as the single, 2-month retrospective assessment. A greater proportion of the sample (48.0%) reported experiencing physical aggression using the cumulative method compared with the single, 2-month retrospective method (27.0%). The prevalence of threatening behavior was also higher using the cumulative method (48.8% vs. 24.8%). Adolescent trauma and anxiety symptoms correlated more strongly with physical aggression data derived from the cumulative method than from the 1-time assessment method.     

What do we know about how best to assess counsellor competence?

Issues of assessment of counsellor competence are becoming increasingly important as counselling becomes more professionalized and recognizable as a distinct profession. There is, however, a lack of systematic research into competence assessment in this field. The existing literature is discussed in terms of the issues involved in employing different sources of assessment, such as trainers, tutors, managers, supervisors, external assessors, clients, self and peers. Techniques of assessment are reviewed, including questionnaires, video and audiotapes, role play, examinations, learning diaries and computer simulations. Some suggestions are offered for increasing the validity of assessment judgements.     

What can law do for the development of bio-economy?

Bio-technology has become a new impeller to the development of the world economy since the 1970's. The development of bio-economy has two sides for mankind which calls for intervention by law. During the legislation of bioeconomy, some special principles should be esteemed and observed by legislators. It is necessary for the healthy development of bio-economy.     

If we compute faster, do we understand better?

Practitioners of cognitive science, “theoretical” neuroscience, and psychology have made less use of high-performance computing for testing theories than have those in many other areas of science. Why is this? In high-performance scientific computation, potentially billions of operations must lead to a trustable conclusion. Technical problems with the stability of algorithms aside, this requirement also places extremely rigorous constraints on the accuracy of the underlying theory. For example, electromagnetic interactions seem to hold accurately from atomic to galactic scales. Large-scale computations using elementary principles are possible and useful. Many have commented that the behavioral and neural sciences are largely pretheoretical. One consequence is that we cannot trust our few theories to scale well for a very good reason: They don’t. We have some quite good computational theories for single neurons and some large-scale aspects of behavior seem to be surprisingly lawful. However, we have little idea about how to go from the behavior of a single neuron to the behavior of the 10¹¹ neurons involved when the brain actually does something. Neural networks have offered one potential way to leap this enormous gap in scale, since many elementary units cooperate in a neural network computation. As currently formulated, however, neural networks seem to lack essential mechanisms that are required for flexible control of the computation, and they also neglect structure at intermediate scales of organization. We will present some speculations related to controllability and scaling in neural networks.     

Conceptualization in the pigeon: What do we know?

This article reviews studies on conceptual behaviour in the pigeon that have been conducted over the past four decades. These studies reveal a variety of definitions and procedures employed in the assessment of this behaviour, a reflection of its multifaceted nature. Overall, pigeons have been found capable of categorizing a wide variety of static and moving natural and artificial stimuli. They have also demonstrated learning of abstract or relational concepts, even though such concepts seem to be more challenging. More recently, pigeons have also been shown to be capable of conceptualization as reflected in the ability to form functional or contingency classes (Lea, 1984), and some preliminary findings point to the possibility that pigeons can exhibit the more demanding equivalence classes (Sidman, 1990) that manifest themselves in the formal properties of reflexivity, symmetry, and transitivity emerging from conditional discriminations, when adequate procedures are employed. Available evidence now seems to suggest that functional and equivalence classes are closely related, but more work is needed to specify the nature of this relationship. At this point, it seems safe to conclude that language may not be necessary for conceptualization, including equivalence learning. Taken together, the findings of this review reveal learning abilities in the pigeon far beyond simple discrimination or categorization, although it is not yet well understood how this learning is achieved. Memorization of individual stimuli, featural analysis, and formation of prototypes have all been suggested as strategies utilized by pigeons in perceptual categorization tasks, while abstraction has been posited in explaining pigeons' relational concept learning. The reinforcement contingency has more recently been offered as a possible mechanism underlying equivalence learning. More broadly, the review illustrates how a hybrid of psychological and biological approaches can be employed in animal experimentation to tackle complex questions and enhance our understanding of behaviour and cognition.