Ventral and dorsolateral regions of the midbrain periaqueductal gray (PAG) control different stages of defensive behavior: Dorsolateral PAG lesions enhance the defensive freezing produced by massed and immediate shock

Rats that receive nociceptive electric shock in an environment normally show the conditional fear-induced defensive response of freezing when returned to that environment. If several electric shocks are given in a massed manner they will condition less freezing than the same shocks given in a distributed manner. If a single shock is given immediately after placement in the chamber it does not support any conditioning, although the same shock given after a brief delay does. Electrolytic lesions of the dorsolateral periaqueductal gray (PAG), which damaged dorsomedial, dorsolateral, and lateral PAG, enhanced freezing under these conditions. Lesions of the ventral PAG, which caused extensive damage to the central gray below the aqueduct, reduced conditioning under the more optimal parameters (distributed or delayed shock). This was taken to indicate that both of these regions support different modes of defensive behavior and that when activated, the dorsolateral PAG inbits conditional fear-induced defensive behavior. © 1995 Wiley-Liss, Inc.     

Adaptation of Nussbaum's Capabilities Framework to Community Mental Health: A Consumer‐Based Capabilities Measure

The capabilities approach provides a rich evaluative framework to guide transformative change in the community mental health system. This study reports the content and construct validity and psychometric properties of a contextualized measure of the extent to which mental health programs foster achieved capabilities. The Achieved Capabilities Questionnaire for Community Mental Health (ACQ‐CMH), adapted from Nussbaum's capabilities framework, was developed previously with consumer collaboration. Content validity was assessed through a collaborative process, involving a panel of eight consumers, staff members, and senior researchers. The resulting shorter version (ACQ‐CMH‐98) was completed by 332 community mental health consumers sampled throughout Portugal. Factor (PCA) analysis, internal consistency reliability, and test–retest reliability over 2 weeks (N = 33) showed good psychometric properties. The resulting six‐factor structure with 48 items explains 48.88% of the total variance (KMO = 0.89; Bartlett p = .00). Internal consistency of the obtained dimensions ranges from .91 to .76. Associations of the measure with recovery, quality of life, and psychological distress scales add further evidence of construct validity. The adaptation of Nussbaum's framework stressed specific components that may enhance understanding and change within the community mental health system.     

Emergent Literacy and Early Writing Skills

In the present study, the authors aimed to assess the short- and long-term predictive power of the various components of an emergent literacy model on early writing abilities in a language with a mainly transparent orthography (Italian). Emergent literacy skills were assessed in 72 children (M age = 5.05 years, SD = ± .03) who were followed longitudinally from preschool to the end of the first grade of primary school. Their early writing abilities (orthographic correctness in writing individual words) and their advanced writing abilities (orthographic correctness in text writing) were tested at the beginning and at the end of the school year. Multiple stepwise and logistic regression analyses were conducted to evaluate the predictive capacities of emergent literacy abilities on early and advanced writing competences. Results show that notational competence is a strong predictor of early writing skills and that phonological competence only has an effect insofar as it is integrated with notational competence. Emergent literacy competences do not significantly predict orthographic errors in advanced text writing. This research allows for reconsideration of the importance of phonological awareness and gives a central role to notational competence in predicting early writing competence.     

Pete the diesel: Psychotherapy with a severely disturbed five-year-old boy

The psychic significance of the figure of the grandmother in psychodynamic psychotherapy has received scant attention. This paper develops the concept of the ‘grandmaternal transference’ in parent–infant psychotherapy and explores its identification, its possible functions and its therapeutic significance. The grandmaternal transference has special relevance to parent–infant psychotherapy since the grandmother often represents both the mother’s mother and the child’s grandmother and offers a unique third position between mother and child. Three clinical vignettes illustrate how the grandmaternal transference may operate in this third position. In the first vignette, the therapist becomes in the transference a containing grandmother thereby facilitating maternal containment. In the second case, the therapist may be experienced as a differentiating grandmother able to help mother and infant with separation and individuation. In the third one, the therapist is transferentially experienced as a paternal grandmother who acts as a pseudo-father able to embody the paternal function. In each of these positions, the transference and countertransference – whether positive or negative – require that the therapist responds to rather than enacts the grandmaternal role. The three configurations of the grandmaternal transference have different clinical manifestations and offer different therapeutic ports of entry.     

On the Origins of Disorganized Attachment and Internal Working Models: Paper II. An Empirical Microanalysis of 4-Month Mother–Infant Interaction

A microanalysis of 4-month mother–infant face-to-face communication predicted 12-month infant disorganized (vs. secure) attachment outcomes in an urban community sample. We documented a dyadic systems view of the roles of both partners; the roles of both self- and interactive contingency; and the importance of attention, orientation, and touch, as well as facial and vocal affect, in the co-construction of attachment disorganization. The analysis of different communication modalities identified striking intrapersonal and interpersonal intermodal discordance or conflict, in the context of intensely distressed infants, as the central feature of future disorganized dyads at 4 months. Lowered maternal contingent coordination, and failures of maternal affective correspondence, constituted maternal emotional withdrawal from distressed infants. This maternal withdrawal compromises infant interactive agency and emotional coherence. We characterize of the nature of emerging internal working models of future disorganized infants as follows: Future disorganized infants represent states of not being sensed and known by their mothers, particularly in moments of distress; they represent confusion about both their own and their mothers' basic emotional organization, and about their mothers' response to their distress. This internal working model sets a trajectory in development which may disturb the fundamental integration of the person. The remarkable specificity of our findings has the potential to lead to more finely focused clinical interventions.     

Multisensory integration, perception and ecological validity

Studies of multimodal integration have relied to a large extent on conflict situations, in which two sensory modalities receive incongruent data concerning one aspect of the source. Exposure to such situations produces immediate crossmodal biases as well as longer lasting aftereffects, revealing recalibrations of data-to-percept matches. In the natural environment, such phenomena might be adaptive, by reducing the perturbing effects of factors like noise or growth-induced changes in receptor organs, and by enriching the percept. However, experimental results generalize to real life only when they reflect automatic perceptual processes, and not response strategies adopted to satisfy the particular demands of laboratory tasks. Here, we focus on this issue and review ways of addressing it that have been developed recently.     

Distinct and shared cognitive functions mediate event- and time-based prospective memory impairment in normal ageing

Prospective memory (PM) is the ability to remember to perform an action at a specific point in the future. Regarded as multidimensional, PM involves several cognitive functions that are known to be impaired in normal ageing. In the present study we set out to investigate the cognitive correlates of PM impairment in normal ageing. Manipulating cognitive load, we assessed event- and time-based PM, as well as several cognitive functions, including executive functions, working memory, and retrospective episodic memory, in healthy participants covering the entire adulthood. We found that normal ageing was characterised by PM decline in all conditions and that event-based PM was more sensitive to the effects of ageing than time-based PM. Whatever the conditions, PM was linked to inhibition and processing speed. However, while event-based PM was mainly mediated by binding and retrospective memory processes, time-based PM was mainly related to inhibition. The only distinction between high- and low-load PM cognitive correlates lies in an additional, but marginal, correlation between updating and the high-load PM condition. The association of distinct cognitive functions, as well as shared mechanisms with event- and time-based PM, confirm that each type of PM relies on a different set of processes.     

A multidimensional measure of work valences

Work valence is derived from expectancy-valence theory and the literature on children's vocational development and is presumed to be a general appraisal of work that emerges during the childhood period. Work valence serves to promote and inhibit the motivation and tasks associated with vocational development. A measure of work valence, composed of perceptions about future work experiences and affects, is developed and tested employing samples of high school and university students. Multi-group confirmatory factor models demonstrated that the Work Valence Scale (WVS) conformed to a hierarchical measurement model and may be employed to yield a general work valence construct or more specific positive and negative work valences. The WVS demonstrated metric invariance across the high school and university years. Criterion validity tests demonstrated that the general work valence was positively associated with work approach motivation and in-depth career exploration and negatively associated with work avoidance. Discriminant validity tests demonstrated that the positive and negative work valences and affectivities were only weakly correlated with general measures of affectivity.