Working through the question of the phallus to the other side commentary on Bracha Lichtenberg‐Ettinger's paper

The work of Bracha Lichtenberg‐Ettinger implicates psychoanalysis as a political, clinical, and aesthetic project and draws theoretically from each of these domains. As part of her challenge to psychoanalysis, Lichtenberg‐Ettinger questions the Lacanian and Freudian preoccupation with the phallus. She queries the degree to which the psychical amplification of the phallus remains blindly tied to the penis and a masculine incarnation. She supplements this phallogocentric positioning with the concept of a matrixial subjectivity grounded in the intrauterine coexistence of mother and child. The womb and its possibilities indicate another relationship between the I and the non‐I based on forms of relating that do not revolve around the dichotomy of exclusion and merger. As part of her critique of phallogocentrism, the author repudiates the absoluteness of a phallic presence versus castrated absence and the binaries in conceptualization to which this configuration leads.

The following commentary is deeply in sympathy with this project and appreciates the great reach of Lichtenberg‐Ettinger project. Her project requires great care, however, as it tries to redefine formations of subjectivity through the Real of bodily difference. Further, it is not fully clear how matrixial subjectivity is situated with respect to certain questions raised by the phallus. More specifically, if the phallus represents a moment that structures one's relationship to speaking and to repression, a clearer articulation of the place of these moments in a matrixial subjectivity might create a more productive dialogue with the most innovative aspects of Lacanian psychoanalysis.     

Early Negative Affect Predicts Anxiety, not Autism, in Preschool Boys with Fragile X Syndrome

Children with fragile X syndrome (FXS) face high risk for anxiety disorders, yet no studies have explored FXS as a high-risk sample for investigating early manifestations of anxiety outcomes. Negative affect is one of the most salient predictors of problem behaviors and has been associated with both anxiety and autistic outcomes in clinical and non-clinical pediatric samples. In light of the high comorbidity between autism and anxiety within FXS, the present study investigates the relationship between longitudinal trajectories of negative affect (between 8 and 71 months) and severity of anxiety and autistic outcomes in young males with FXS (n?=?25). Multilevel models indicated associations between elevated anxiety and higher fear and sadness, lower soothability, and steeper longitudinal increases in approach. Autistic outcomes were unrelated to negative affect. These findings suggest early negative affect differentially predicts anxiety, not autistic symptoms, within FXS. Future research is warranted to determine the specificity of the relationship between negative affect and anxiety, as well as to explore potential moderators. Characterizing the relationship between early negative affect and anxiety within FXS may inform etiology and treatment considerations specific to children with FXS, as well as lend insight into precursors of anxiety disorders in other clinical groups and community samples.     

Mood-congruent true and false memory: Effects of depression

The Deese/Roediger-McDermott paradigm was used to investigate the effect of depression on true and false recognition. In this experiment true and false recognition was examined across positive, neutral, negative, and depression-relevant lists for individuals with and without a diagnosis of major depressive disorder. Results showed that participants with major depressive disorder falsely recognised significantly more depression-relevant words than non-depressed controls. These findings also parallel recent research using recall instead of recognition and show that there are clear mood congruence effects for depression on false memory performance.     

A 12-Year Prospective Study of Patterns of Social Information Processing Problems and Externalizing Behaviors

This study investigated how discrete social information processing (SIP) steps may combine with one another to create distinct groups of youth who are characterized by particular patterns of SIP. SIP assessments were conducted on a community sample of 576 children in kindergarten, with follow-up assessments in grades 3, 8, and 11. At each age, four profiles were created, representing youth with no SIP problems, with early step SIP problems (encoding or making hostile attributions), with later step SIP problems (selecting instrumental goals, generating aggressive responses, or evaluating aggression positively), and with pervasive SIP problems. Although patterns of SIP problems were related to concurrent externalizing during elementary school, the consistency between cognition and future externalizing behavior was not as strong in elementary school as it was between grades 8 and 11. In some cases, youth characterized by the co-occurrence of problems in early and later SIP steps had higher externalizing scores than did youth characterized by problems in just one or the other.     

Etiological contributions to heavy drinking from late adolescence to young adulthood

The authors examined genetic and environmental contributions to stability and change in heavy drinking from late adolescence to young adulthood in a sample of 1,152 twin pairs. In men, heavy drinking was similarly heritable at ages 17 (h2=.57) and 20 (h2=.39), and its stability owed primarily to common genetic factors. In women, heavy drinking was less heritable than in men at ages 17 (h2=.18) and 20 (h2=.30) and its stability was primarily due to enduring shared environmental influences. P3 amplitude, an event-related brain potential marker of alcoholism risk, was less predictive of heavy drinking in women than in men, providing further support for the proposition that biological factors have less impact on heavy drinking in young adult women than in young adult men.     

Measuring direct and indirect aggression: behavior of is there a response bias?

Critics of self-report methods suggest that participants are likely to underreport their own negative behaviors given concerns about social desirability. The current study examined the problem of self-report bias by comparing individuals' estimates of their own and others' aggressive behavior. Undergraduate students (95 women, 50 men) completed the Richardson Conflict Response Questionnaire with regard to either their own behavior or that of another person of the same sex. As expected, participants reported significantly less aggression for themselves than for others. However, self and other ratings showed the same pattern of sex differences. These results suggest that, although individuals may underreport their own aggressive behaviors, this tendency may not affect relationships among variables.     

The influence of "preparedness" on autoshaping, schedule performance, and choice.

Two groups of experimentally naive pigeons were exposed to an autoshaping procedure in which the response key was mounted on the wall (the conventional location) or on the floor of the chamber. In two experiments, subjects readily responded to the wall key, but floor-key subjects required shaping. A subsequent experiment compared performance of wall- and floor-key groups on an ascending series of fixed-ratio schedule values, resistance to extinction, differential reinforcement of other behavior, and reversal of key assignment. Each experiment was followed by several sessions of fixed-ratio training; the performance of the wall- and floor-key groups was almost identical throughout. In the final experiment, a fixed-ratio requirement could be completed on either or both keys. Birds initially chose the key on which they had responded during the preceding (reversal of key assignment) experiment. However, within a few sessions both groups showed almost exclusive preference for the floor key. Preference for a key located on the floor may follow from the fact that pigeons are ground feeders and may thus be more "prepared" to peck the floor than to peck a wall. However, autoshaping, under the conditions prevailing here, occurred much more readily to the wall key, suggesting that pecking a vertical surface is more highly prepared. Difficulties in determining relative preparedness seem moot, however, given the lack of between-group differences in the intervening experiments. It is thus unlikely that schedule performances critically depend upon the specific operant response involved.     

Medicaid: A potential source of revenue for special education

Currently, over 4.3 million children are receiving special services within the nation's schools because of physical, developmental, and educational disabilities. It is estimated that twice this number would benefit from special education services. Public Law 94–142, the Education for the Handicapped Act, offered the first real opportunity for many children with disabilities to receive special health and educational services. Public schools have become a primary setting for provision of services to these children, however, many states have encountered difficulty in procuring funding. One federally mandated source of revenue is the Medicaid program. In the fall of 1991, all state Medicaid and special education programs were asked to provide information concerning current or planned use of Medicaid funds for special education services. Responses were received from 36 states. Only 19 states reported using Medicaid funding in any capacity, and of these, only four required schools to bill Medicaid for services rendered. The majority of these programs are in the pilot stages of development. Special education services covered by Medicaid vary widely, as do reimbursement mechanisms. All 19 states allow Medicaid coverage for speech, physical, and occupational therapy. Only about half of those states provide allowances for diagnostic evaluation and assessment, while coverage for psychological services is provided by three-fourths of those states, and EPSDT screens by half of the states. Only two programs had been evaluated formally at the state and/or federal level. Medicaid remains a largely untapped source of revenue that could be used to help fund services for disabled children.     

Local contrast and Pavlovian induction

Two experiments examined the effects of number and similarity of stimuli on local contrast. In the first experiment, local contrast effects differed in magnitude as a function of the similarity among stimuli; greater positive local contrast appeared when stimuli were less similar, though this effect sometimes reversed for very dissimilar stimuli. In the second experiment, both positive and negative local contrast appeared transiently during the course of training a discrimination including two quite dissimilar stimuli. When two new stimuli were added, both effects reappeared in several cases. The effects remained when the discrimination was rendered more difficult by substituting a new stimulus very similar to one of the original pair. These and other data suggest that local contrast depends on the same factors that produce Pavlovian induction; in the absence of an alternative account, Pavlov's interpretation may be useful in suggesting further research that will help identify the mechanisms involved in both classical and operant discrimination learning.     

Is It a Name or a Fact? Disambiguation of Reference Via Exclusivity and Pragmatic Reasoning

Adults reason by exclusivity to identify the meanings of novel words. However, it is debated whether, like children, they extend this strategy to disambiguate other referential expressions (e.g., facts about objects). To further inform this debate, this study tested 41 adults on four conditions of a disambiguation task: label/label, fact/fact, label/fact, and fact/label (Scofield & Behrend, 2007 ). Participants also provided a verbal explanation for their referent selections to tease apart the underlying processes. Results indicated that adults successfully discerned the target object in the label/label and label/fact condition, yet not the remaining two conditions. Verbal reports indicated that the strategy utilized to disambiguate differed depending upon communicative context. These findings confirm that the tendency to reason by exclusivity becomes restricted to word‐learning situations with growing linguistic and communicative experience.