Reclaiming Lost Loves: Transcending Unrequited Desires. Discussion of Davies’ “Oedipal Complexity”

In this discussion I address the multidimensionality embedded within the oedipal phase of development and contend that the elaboration and working through of unrequited oedipal longing within the transference–countertransference matrix is one of the most profound gifts of an analysis. The child’s confrontation with thwarted desire (generationally) for either parent is central to the development of the mind, the personality, and one’s erotic life. I also argue that the experience of oedipal exclusion becomes not solely a response to a generational boundary but to a gender boundary discouraging same-sex love. I speak for retaining a conceptualization of an oedipal complex without losing any of the complexity of individual experience. In describing our oedipal lineages for erotic life as resting upon an interwoven layering of maternal and paternal oedipal desires, my aim is to continue a project to rehabilitate the oedipal concept from heteronormative presumptions and from being (mis)understood in a reductive manner that alienates rather than engages.     

Magnitude representation in sequential comparison of two-digit numbers is not holistic either

There is accumulating evidence suggesting that two-digit number magnitude is represented in a decomposed fashion into tens and units rather than holistically as one integrated entity. However, recently, it has been claimed that this property does not hold for the case when two to-be-compared numbers are presented sequentially. In the present study, we pursued this issue in two experiments by evaluating perceptual as well as strategic aspects arising for sequential stimulus presentation in a magnitude comparison task. We observed reliable unit-decade compatibility effects indicating decomposed processing of tens and units in a magnitude comparison task with sequential presentation of the to-be-compared numbers. In particular, we found that both confounding low-level perceptual features and stimulus set characteristics determining cue validity of the units influenced the compatibility effect. Taken together, our results clearly indicate that decomposed representations of tens and units seem to be a general characteristic of multi-digit number magnitude processing, rather than an exception occurring under very specific conditions only. Implications of these results for the understanding of number magnitude representations are discussed.     

Collective Efficacy as a Task Specific Process: Examining the Relationship Between Social Ties, Neighborhood Cohesion and the Capacity to Respond to Violence, Delinquency and Civic Problems

In the neighborhood effects literature, collective efficacy is viewed as the key explanatory process associated with the spatial distribution of a range of social problems. While many studies usefully focus on the consequences of collective efficacy, in this paper we examine the task specificity of collective efficacy and consider the individual and neighborhood factors that influence residents’ perceptions of neighborhood collective efficacy for specific tasks. Utilizing survey and administrative data from 4,093 residents nested in 148 communities in Australia, we distinguish collective efficacy for particular threats to social order and assess the relative importance of social cohesion and neighborhood social ties to the development of collective efficacy for violence, delinquency and civic/political issues. Our results indicate that a model separating collective efficacy for specific problems from social ties and the more generalized notions of social cohesion is necessary when understanding the regulation potential of neighborhoods.     

Psychometric Properties of the Minnesota Multiphasic Personality Inventory–Adolescent (MMPI–A) Clinical,Content, and Supplementary Scales in a Forensic Sample

In this study, we evaluated the internal psychometric properties and external correlates of scores on the Clinical, Content, and Supplementary scales in a forensic sample of 496 adolescents (315 boys and 181 girls) who were court-ordered to receive psychological evaluations. We examined Cronbach's alpha coefficients, scale intercorrelation matrices, and frequencies of scale elevations. Further, we found varying degrees of support for the convergent and discriminant validity of scores on the MMPI–A (Butcher et al., 1992 Butcher, J. N., Williams, C. L., Graham, J. R., Archer, R. P., Tellegen, A., Ben-Porath, Y. S. and Kaemmer, B. 1992. MMPI–A (Minnesota Multiphasic Personality Inventory–Adolescent): Manual for administration, scoring, and interpretation, Minneapolis: University of Minnesota Press.  [Google Scholar]) Clinical, Content, and Supplementary scales. This study adds to the body of literature establishing the utility of the MMPI–A in forensic evaluations.     

Clumping distractors around the target facilitates performance on the visual search task in the elderly

Fifteen elderly participants and 15 young controls were tested on a version of the visual search task to determine if stimulus location had an effect on reaction time (RT). Location was manipulated by presenting the distractors clumped around a target or spread apart on the screen. Elderly participants performed worse overall. Clumping proved to be an important manipulation in the target absent (p < .001), but not the target present, condition. The manipulation of array size (6 versus 12 distractors) proved significant regardless of probe presence (p < .001) or absence (p < .001). Since clumping the distractors significantly improved the search times in the elderly, this suggests that a deficit in attention contributes to an inefficient search strategy in the elderly.     

An item response theory/confirmatory factor analysis of the Autobiographical Memory Test

The Autobiographical Memory Test (AMT) is used to assess the degree of specificity of autobiographical memory. The AMT usually contains cue words of both positive and negative valence, but it is unclear whether these valences form separate factors or not. Accordingly, confirmatory factor analysis assessed whether the AMT measures one overall factor, or whether different cue types are related to different factors. Results were consistent across three datasets (N = 333, N = 405, and N = 336). A one-factor model fitted each dataset well, which suggests that responses to positive and negative cues are related to the one construct. In addition, item response theory analyses showed that the AMT is most precise for people who score low on memory specificity. Implications for using the AMT with high-functioning samples are discussed.     

Perceptual and cognitive biases in individuals with body dysmorphic disorder symptoms

Given the extreme focus on perceived physical defects in body dysmorphic disorder (BDD), we expected that perceptual and cognitive biases related to physical appearance would be associated with BDD symptomology. To examine these hypotheses, participants (N=70) high and low in BDD symptoms completed tasks assessing visual perception and cognition. As expected, there were significant group differences in self-relevant, but not other-relevant, cognitive biases. Perceptual bias results were mixed, with some evidence indicating that individuals high (versus low) in BDD symptoms literally see themselves in a less positive light. Further, individuals high in BDD symptoms failed to demonstrate a normative self-enhancement bias. Overall, this research points to the importance of assessing both cognitive and perceptual biases associated with BDD symptoms, and suggests that visual perception may be influenced by non-visual factors.     

Obsessional beliefs and the implicit and explicit morality of intrusive thoughts

Cognitive models of obsessive-compulsive disorder (OCD) suggest that misinterpreting intrusive thoughts exacerbates obsessional thinking. To evaluate this hypothesis, healthy participants (N=91) were prompted to recollect their unwanted thoughts, and then beliefs about the immorality of these thoughts were manipulated. Next, participants completed implicit and explicit measures of self-evaluation and appraisals of unwanted thoughts. Results from structural regression analyses indicated that explicit responses to unwanted thoughts, such as evaluations of the significance of intrusive thoughts and state self-esteem, were predicted by pre-existing obsessional beliefs, but not by the morality instruction manipulation. In contrast, implicit responses, such as appraisals of unwanted thoughts as relatively important and evaluations of the self as relatively immoral and dangerous, were predicted by the interaction between specific obsessional beliefs (e.g., intolerance of uncertainty) and the morality instructions. Findings largely support cognitive models of OCD and suggest unique predictors of implicit and explicit responses to unwanted thoughts.     

Phonological dyslexia: a test case for reading models

Following brain damage, skilled readers may encounter more severe problems in reading nonwords than familiar words, a type of deficit referred to as phonological dyslexia. We report on 2 individuals with Alzheimer's disease who show phonological dyslexia. Although highly accurate in reading familiar words aloud (even those with irregular spelling, such as sew), they were quite impaired in nonword reading. Both patients performed well in phonological tasks involving the repetition, identification, and manipulation of phonemes of orally presented words and nonwords. These results challenge the idea, proposed in the context of connectionist and evolutionary theories, that phonological dyslexia originates from a phonological deficit. However, the results are consistent with reading models, such as the dual-route model, that attribute phonological dyslexia to a deficit that selectively affects the reading mechanisms responsible for deriving the sounds of nonwords. According to these models, such a deficit is not necessarily accompanied by a more general phonological impairment.     

Focused attention deficits in patients with Alzheimer's disease and mild cognitive impairment

Reaction time (RT) tasks take various forms, and can assess psychomotor speed, (i.e., simple reaction time task), and focused attention (i.e., choice reaction time (CRT) task). If cues are provided before stimulus presentation (i.e., cued choice reaction time (CCRT) task), then a cueing effect can also be assessed. A limited number of studies have addressed the nature of focused attention impairments in Alzheimer's disease (AD). Additionally, it is unknown whether similar impairments occur in Mild Cognitive Impairment (MCI). The current study used three RT tasks to address the nature of focused attention impairments in AD and MCI subjects. The results suggest that there were significant CRT and CCRT differences in AD subjects when compared to NECs. Furthermore, slowed RTs were also present in the MCI group, which provides evidence for impaired focussed attention and the inability to benefit from a cue in both the MCI and AD groups. The implications of the impairments related to the MCI group could potentially prove useful in early diagnosis of cognitive impairments in the elderly.