In search of dominance: the case of the missing dimension

Some previous researchers have found that affect can be described in terms of two dimensions (pleasure and arousal), while others have noted three dimensions are needed (pleasure, arousal, and dominance). The competing claims were tested by creating stimuli with factors previously demonstrated to elicit responses of arousal or dominance, asking respondents to rate the stimuli, and contrasting correlations between ratings and the stimulus factors. Under the two-dimensional theory, the planned contrasts should be zero, while under the three-dimensional theory, the planned contrasts should be nonzero. Results supported the three-dimensional model.     

The non-mirroring mother and the missing paternal dimension in a case of narcissistic disturbance

SUMMARY

Heinz Kohut (1971, 1972, 1977), has developed an innovative framework for understanding the dynamics and genesis of disturbances in the sense of self — broadly speaking, the area of narcissistic disturbance. He has emphasized the failure of the primary objects (in his terms ‘selfobjects’) to be available as responsive mirroring figures who can also be idealized. The role of oedipal conflict is specifically de-emphasized. In this paper a patient is described for whom the factors noted by Kohut were relevant, but as well as these, issues related to a failure to negotiate the oedipal position and a denial of the primal scene were also crucial. These phenomena are not described in Kohut's writings. For this patient, the exclusion or foreclosure of the ‘paternal dimension’ (Chiland 1982) left her with a fundamental defect in psychic structure with profound ramifications. In addition various features of the transference pointed to a failure of early communication via projective identification and maternal containment, of the kind described by Bion (1962). This process is compared with that subsumed by Kohut's concept of mirroring.     

The missing sense modality: the immune system

The five senses were handed down by Aristotle. I argue that it has only taken two millennia to recognize that the immune system has been the hidden sensory modality. The immune system completes the range of operation allowing detection of meaningful entities at all distances, from very near to very far. It also withstands the often implicit criteria for being a sense modality. Finally, cross-modal interactions between the immune system and vision and other sense modalities should be possible, opening up new research directions.     

Bayesian adaptive estimation: The next dimension

We propose a new psychometric model for two-dimensional stimuli, such as color differences, based on parameterizing the threshold of a one-dimensional psychometric function as an ellipse. The Ψ Bayesian adaptive estimation method applied to this model yields trials that vary in multiple stimulus dimensions simultaneously. Simulations indicate that this new procedure can be much more efficient than the more conventional procedure of estimating the psychometric function on one-dimensional lines independently, requiring only one-fourth or less the number of trials for equivalent performance in typical situations. In a real psychophysical experiment with a yes-no task, as few as 22 trials per estimated threshold ellipse were enough to consistently demonstrate certain color appearance phenomena. We discuss the practical implications of the multidimensional adaptation. In order to make the application of the model practical, we present two significantly faster algorithms for running the Ψ method: a discretized algorithm utilizing the Fast Fourier Transform for better scaling with the sampling rates and a Monte Carlo particle filter algorithm that should be able to scale into even more dimensions.     

Family finances: The missing link in mft training

Abstract

After reviewing 25 accredited Marriage and Family Therapy programs, only one was found to require a course in family finances. This article addresses the issues associated with the absence of family finance training in most MFT programs. The omission persists in spite of ample evidence as to the influential role family finances play with regard to marital stability and satisfaction. Suggestions are made regarding course outlines and content that could be helpful in correcting this deficiency.     

The missing tombstone: reflections on mourning and creativity

There are differences as well as similarities between mourning occurring after the loss of a single individual under ordinary civilized conditions, and mourning after multiple losses under traumatic conditions. A brief review of the psychoanalytic theory of mourning articulated by Freud in 1917 and modified in the 1960s is followed by an equally brief review of the relationship between artistic creativity and mourning. Because survivors of major disasters who suffer multiple losses need time to recover before they can engage the emotionally demanding task of mourning, the mourning process in these cases is frequently delayed. "Memorial spaces" appear to facilitate delayed mourning because such spaces are responsive to a deeply felt need by survivors of major tragedies to articulate what they experience as unspeakable and unshareable. The memories and the pain associated with them are then welcome because mourning is not about forgetting; mourning is about remembering, a process that may take a lifetime.     

The missing link: A reply to Joseph Rychlak

We oppose Rychlak's (1991a, 1991b) claim that the view of mind entailed in artificial intelligence (AD and cognitive psychology is fundamentally at odds with Kelly's (1955) personal construct theory. Kelly's model and Al have much in common: They both are centrally concerned with representation, cognitive processes and their structure, and are ultimately empirical in their methodology. Many Al researchers have usefully embraced personal construct theory as a working conceptual framework, in this article, we examine Rychlak's assertions and identify several mistakes.     

Locational representation in imagery: The third dimension

Six experiments were conducted to test the relative processing characteristics of picture-plane and three-dimensional imagery as indexed by tasks that required subjects to keep track of successive locations in multiunit visual displays. Subjects were shown symmetrical displays either drawn on cardboard or constructed with three-dimensional blocks. They then were required to imagine these matrices and follow pathways through a series of adjacent squares (blocks) within the matrices. The pathways were described by a series of verbal terms that indicated the direction of the next square (block) in the pathway. Subjects experienced difficulty in performing the task with picture-plane displays composed of as few as 16 squares (4×4), but they rarely made errors with a three-dimensional matrix of 27 blocks (3×3×3). Performance with the three-dimensional task dropped dramatically when the matrix size was increased to 4×4×4. The results replicated previous findings that the image processing capacity for location in two-dimensional imagery is about three units in each direction, and they indicate that adding the depth dimension increases the capacity for representation of spatial location in imagery.     

The recall of missing items

In two experiments, we studied the recall of missing items. Short lists of common words were presented once and were followed immediately by a random permutation of all but one of the presented items. The task of the subject was to recall the missing item--that is, the item present in the study set but missing from the probe set. Experiment 1 replicated the high accuracy with five-item lists originally reported by Yntema and Trask (1963) and showed that the latencies were quite short (about 750 msec). Experiment 2 varied list length unpredictably and showed that accuracy was a function of both list length (four, five, or six items) and serial position. Latency was again quite short but was essentially independent of list length and serial position. It was possible to simulate most of the effects with the power set model with no free parameters (i.e., parameters that varied with the experimental manipulations). The results seemed to be more consistent with a direct access model (the power set model of TODAM; Murdock, 1995) than with a simple search or serial-scanning model.     

The existential dimension in psychiatry: an enactive framework

ABSTRACT

In his paper Psychiatry and religion: Consensus reached!, Verhagen advocates the relevance of spirituality and religion for the “origins, understanding, and treatment of psychiatric disorders”. In this comment, I argue for the broader claim that the existential dimension is important for understanding psychiatric disorders – of which religion can, but must not necessarily be, part. The existential dimension refers to our ability to relate to ourselves, our experiences, and our situation. This evaluative relation can play an important role in psychiatry: it can co-constitute the disorder, be affected by the disorder, and/or modulate the course of the disorder. Given this importance, it makes sense to explicitly recognize the existential dimension in our explanatory model of psychiatric disorders. The biopsychosocial model goes a long way in providing an integrative model, but there is room for improvement, especially when it comes to integration of its aspects, and acknowledging the existential aspect. I briefly introduce the research paradigm of enactivism, and suggest that an enactive framework is well-suited to incorporate this existential dimension – along with the traditional dimensions of the biopsychosocial model.