Methodological evolution and clinical application of C.G. Jung's Word Association Experiment: a follow-up study

We became interested in the clinical application of the Word Association Experiment (AE) when we decided to use Jung's theory of complexes in the psycho-diagnostic evaluation and treatment of patients applying to our Psychotherapy Out-patients Unit (Psychiatric Clinic, Milan University). In psychopathological situations, complexes with a particularly high emotional charge become autonomous and disturbing, inhibiting the ego's functions. The representations and affective states corresponding to these complexes become dominant, conditioning the expression of symptoms and the subject's relational modes. In this experimental study we started out from the basic theory that our psycho-therapeutic work should lead to a progressive change in the patient's initial complex set up. Jung's Word Association Experiment allows us to identify those words which indicate and stimulate a specific activation of the complexes for each subject via specific markers of complexes. We therefore decided to determine whether AE, administered during the first phase of clinical-diagnostic evaluation and after one year of treatment, revealed any changes occurring in the patients' set up of complexes.     

On Hierarchical Propositions

Journal of Philosophical Logic - There is an apparent dilemma for hierarchical accounts of propositions, raised by Bruno Whittle (Journal of Philosophical Logic, 46, 215–231, 2017): either...     

Inexperienced newborn chicks use geometry to spontaneously reorient to an artificial social partner

A fundamental process underlying navigation behaviour, shown to occur in every species tested, uses geometric properties of the environment for location memory and orientation. Here we employ a new method to ask whether this basic geometric orientation ability is innately predisposed in the brain or depends on specific experiences navigating in a geometrically rich environment. Using the newborn domestic chick as a model system, we present a working memory task testing reorientation towards a filial imprinting object under rigorous controlled rearing conditions. In the absence of any previous exposure to a geometrically rich environment, newly hatched chicks spontaneously recovered their bearings by making use of distances and directional relations to reorient themselves to an artificial social partner. These findings provide evidence for an innate capacity to navigate by the geometric structure of the environment.     

The Relationship Between Forgiveness and Borderline Personality Symptomatology

The relationship between forgiveness and borderline personality symptomatology has been rarely studied. Using a consecutive cross-sectional sample of 307 internal medicine outpatients and a survey methodology, we examined correlations between the Forgiveness Scale and borderline personality symptomatology as measured by the borderline personality disorder scale of the Personality Diagnostic Questionnaire-4 and the Self-Harm Inventory. Numerous forgiveness subscales as well as the composite Forgiveness Scale score demonstrated statistically significant relationships with both measures for borderline personality symptomatology, such that individuals with this personality pathology demonstrated lower scores on these forgiveness subscales. Findings indicate that among individuals with borderline personality symptomatology, there are numerous aspects of forgiveness that are significantly lower than in individuals without this symptomatology.     

Shuttle-box avoidance learning in mice: improvement by glucose combined with stimulant drugs

Glucose was tested alone or in combination with two stimulant drugs, amphetamine and nicotine, in mice of the CD-1 strain subjected to five daily shuttle-box training sessions. Pretraining intraperitoneal administration of glucose (50 or 100 mg/kg) had no effect, while amphetamine and nicotine, given alone, significantly improved avoidance acquisition at a dose of 0.5 mg/kg, but not 0.025 mg/kg. Significant improvement of avoidance learning was also produced by a combination of glucose with the lower dose of amphetamine or nicotine. This enhancing action, produced by a combination of glucose and stimulant drugs, at doses ineffective by themselves, might be due to a concomitant cholinergic and dopaminergic activation, induced by glucose and stimulant drugs, respectively.     

Psychological distance and reaction time in a Stroop task

Several sources of interference may simultaneously affect the onset of the well-known “Stroop effect.” Among them is the semantic component, which is reflected in the gradient or semantic effect. This effect consists of an increase in the amount of interference as the semantic distance between the word and the color concept decreases. Shepard (Science 237:1317–1323, 1987) relates psychological space, measured through multidimensional scaling, to mean response times. The present investigation aims to study the function relating the semantic gradient with the psychological distance between the word and the color in a Stroop task. After measuring the gradient, we obtained the subjective rating of the degree of dissimilarity of the gradient words with the concept of “color.” In our work, we show that the amount of interference in a Stroop task increases when the semantic distance from the word to the color concept decreases, and it does so exponentially. We replicated the study with different stimuli to test the robustness of the results.     

Chicks like consonant music

The question of whether preference for consonance is rooted in acoustic properties important to the auditory system or is acquired through enculturation has not yet been resolved. Two-month-old infants prefer consonant over dissonant intervals, but it is possible that this preference is rapidly acquired through exposure to music soon after birth or in utero. Controlled-rearing studies with animals can help shed light on this question because such studies allow researchers to distinguish between biological predispositions and learned preferences. In the research reported here, we found that newly hatched domestic chicks show a spontaneous preference for a visual imprinting object associated with consonant sound intervals over an identical object associated with dissonant sound intervals. We propose that preference for harmonic relationships between frequency components may be related to the prominence of harmonic spectra in biological sounds in natural environments.     

The Impact of Culture on the Individual Subjective Well-Being of the Italian Population: An Exploratory Study

The aim of this study is to explore the relationship between cultural access and individual psychological well-being, in order to provide a possible estimation of the impact of cultural participation upon subjective perceptions of well being. Our exploratory research was based on a cross-sectional survey undertook on a medium-large sample (n = 1500) of Italian residents in fall 2008. We refer to the Psychological General Well-Being Index–PGWBI, a tool that has been validated through 30 years of research, as an index of measurement. Moreover, we have administered to the sample an additional questionnaire inquiring about access to 15 distinct culturally related activities. Data are processed by means of a specific methodology based on ANN and Called TWIST. TWIST has been developed by the Semeion Research Center, Rome. Our analysis suggests that culture has a relevant role as a determinant of individual psychological well-being, in that a selected subset of cultural variables turn out to perform among the best predictors of individual PGWB levels. Our results also allow some preliminary considerations about innovative, well-being focused public health policies leveraging upon the human and social developmental role of culture.     

Outcomes of specific interpersonal problems for binge eating disorder: comparing group psychodynamic interpersonal psychotherapy and group cognitive behavioral therapy

We assessed whether an attachment-based treatment, Group Psychodynamic Interpersonal Psychotherapy (GPIP) had a greater impact compared to Group Cognitive Behavioral Therapy (GCBT) on Cold/Distant and Intrusive/Needy interpersonal problems. Ninety-five individuals with Binge Eating Disorder (BED) were randomized to GPIP or GCBT and assessed at pre-, post-, and six months post-treatment. Both therapies resulted in a significant decrease in all eight interpersonal problem subscales except the Nonassertive subscale. GPIP resulted in a greater reduction in the Cold/Distant subscale compared to GCBT, but no differences were found for changes in the Intrusive/Needy subscale. GPIP may be most relevant for those with BED who have Cold/Distant interpersonal problems and attachment avoidance.