Stimulation and microswitch‐based programs for enhancing indices of happiness: a maintenance assessment

This study assessed whether stimulation and microswitch‐based programs maintained their positive impact on indices of happiness over time. Three people with multiple disabilities, who had participated in a study comparing these programs, continued to be exposed to them over a maintenance period of 5 or 6 months. Maintenance data showed that the frequencies of indices of happiness increased or remained unchanged for two participants and declined for the third. The frequencies of microswitch activations were higher for two of the participants and largely unchanged for the other. Procedural aspects of the study, implications of the findings, and relevant issues for new research are discussed. Copyright © 2003 John Wiley & Sons, Ltd.     

Associations Among Psychologically Controlling Parenting,Autonomy, Relatedness,and Problem Behaviors During Emerging Adulthood

The present study aimed to investigate the relations among perceived parental psychological control (PPC), autonomy and relatedness, and negative outcomes during emerging adulthood in two cultural contexts: Italy and the USA. More specifically, we explored the mechanisms through which dependency-oriented PPC (DPPC) and achievement-oriented PPC (APPC) are associated with both internalizing and externalizing difficulties, focusing on the mediating role of autonomy and relatedness. Participants were 418 European-American and 359 Italian college students. Results indicated that the expressions of PPC with regard to dependency and achievement were related to emerging adults’ negative outcomes through different pathways, and these effects were moderated by the cultural group. The implications of the findings for future related empirical investigations and clinical interventions were discussed.     

Understanding Cancer Patients’ Narratives: Meaning-Making Process,Temporality, and Modal Articulation

Temporality is a fundamental dimension of each narrative process of meaning making. In fact, the narration constructs and organizes temporal frames that connect one's own experiences. From this point of view, oncological illness is experienced as a traumatic experience that interrupts the sense of continuity of one's own life, resulting in the configuration of different temporal frames, which are not always able to support the processes of elaboration of this experience. The aim of this article is to explore the way the modal verbal predicates (must, can, will, know) are organized and work in relation to the representation of time in narrations of cancer patients. The modal verbal predicates—introducing the meanings of possibility, knowledge, will, desire, duty, need, or ability—allow us to organize the relationship between the subject, action, and context. Six narrations of cancer experience were analyzed—one for each time frame (linear, circular, fragmentary, static, cyclic, and spiral) proposed by Brockmeier (2000)—by means of quali-quantitative analysis of the use of modal verbs. Narrations show specific modal positioning: dispersion, plasticity, focusing, rigidity, and poverty. It is possible organize them along a continuum from plasticity to rigidity. The modal plasticity is the capacity to reconfigure a new temporal relation between subject and context, whereas modal rigidity shows a repetition of a specific and same modality in connecting subject and context. This preliminary research allows us to reflect about some possible clinical implications to support and foster processes of meaning making of cancer conditions.     

Persistence of Traumatic Symptoms After Seven Years: Evidence from Young Individuals Exposed to the L’Aquila Earthquake

In this article, we investigated the presence of trauma-induced sequelae in a sample of 41 young individuals exposed to the L’Aquila earthquake who did not seek mental help in the aftermath of the disaster or in the ensuing months. We compared this group with 43 individuals, matched for age and education, who had not experienced an earthquake but had moved to and lived in L’Aquila after the earthquake and thus experienced the challenges of living in an earthquake-struck city. This study aimed to show that earthquake-exposed individuals scored significantly higher than nonexposed persons on certain scales of the Trauma Symptom Inventory (TSI) seven years after the event. Our results indicated that exposed individuals exhibited higher scores on the dissociation, intrusive experience, and defensive avoidance scales. Furthermore, a correlational analysis between specific conditions detected by the Earthquake Checklist L’Aquila (ECLA) and the TSI identified the influences of specific conditions, such as being trapped or injured under rubble during the earthquake, experiencing a persistent fear of aftershocks or a life-threatening feeling, and witnessing the death of a loved one. All of these experiences resulted in the persistence of trauma-related symptoms. Dissociative experiences during the trauma, cognitive and behavioral avoidance and reexperiencing were associated with negative effects and may hinder the natural process of recovery in trauma-exposed individuals. Knowledge of mid- and long-term psychological difficulties following a traumatic event may be useful for promoting interventions in mental health across exposed populations.     

Enhanced perceptual processing of speech in autism

Theories of autism have proposed that a bias towards low-level perceptual information, or a featural/surface-biased information-processing style, may compromise higher-level language processing in such individuals. Two experiments, utilizing linguistic stimuli with competing low-level/perceptual and high-level/semantic information, tested processing biases in children with autism and matched controls. Whereas children with autism exhibited superior perceptual processing of speech relative to controls, and showed no evidence of either a perceptual or semantic processing bias, controls showed a tendency to process speech semantically. The data provide partial support to the perceptual theories of autism. It is additionally proposed that the pattern of results may reflect different patterns of attentional focusing towards single or multiple stimulus cues in speech between children with autism and controls.     

Assessing the interplay between fear and learning in mice exposed to a live rat in a spatial memory task (MWM)

In this study we tested the hypothesis that fear might facilitate learning when experienced contextually to the task. To this purpose, learning and memory performance of CD-1 mice in a Morris Water Maze (MWM) was assessed in the presence of a live predator (rat). Results indicate that a live predator induced specific predatory-avoidance responses, such as diving behavior and thigmotaxis. The rat-exposed group showed the most adaptive strategy, balancing anti-predator behavior and escape responses, while the rat pre-exposed group showed impairment in the initial phases of the acquisition. The probe trial revealed distinct swimming patterns but equal memory abilities in the different groups. Overall, this procedure represents a novel and easy test to assess the effects of stressful stimuli, contextually to spatial learning and memory performance, in mice.     

Assessing the impact of replication on implicit association test effect by means of the extended logistic model for the assessment of change

The present study consists of a longitudinal investigation in which implicit association measures were collected by means of the implicit association test (IAT), with the purpose of assessing the impact of replication on the test effect with the same participants. The extended logistic model for the assessment of change (ELMAC), a procedure that belongs to Rasch modeling, was applied. By means of the ELMAC application, the existence of latent traits characteristic of the impact on the IAT effect (due to replication through time) is shown; more precisely, the model time parameters show the decrement of the IAT effect through time, due to the decrease of the implicit preference in both conditions, compatible and incompatible, associated with sweet foods and salty foods. The results confirm that in the long run, the incompatible condition latency may approach the compatible condition latency, causing a significant attenuation of the IAT effect.     

The power of the positive: revisiting weak coherence in autism spectrum disorders

This paper reexamines Frith's original concept of weak coherence, its historical origins, recent reformulations, and alternative accounts. We suggest that the key notion of reduced global integration of information, which Frith proposed to underlie the assets in local processing, has been neglected in recent accounts of autism spectrum disorders (ASD). In fact, most paradigms used to test weak coherence conflate global and local processing, often placing them in direct trade-off, so that it is not possible to tell whether patterns of performance in ASD reflect reduced global processing, increased local processing, or both. We review the literature from typical development and ASD that may be pertinent to this distinction and examine some data from our own studies. Only once tasks are devised that measure separately the effects of reduced global processing and increased local processing will it be possible to test the on-line and developmental relations between these two aspects of "weak coherence". Some preliminary ideas about these relationships are discussed, and suggestions are made for why disentangling two possibly independent dimensions of weak coherence may be timely and productive.