La governance degli enti locali sulle aziende di gestione dei servizi pubblici. Strumenti di programmazione e controllo in ottica di gruppo

Lo scopo del presente lavoro è delineare un nuovo modello inerente l'organizzazione, i processi e gli strumenti di programmazione e controllo a supporto della governance degli enti locali sulle loro aziende di gestione dei servizi pubblici, con particolare attenzione per la variabile strumentale. E' stata adottata una metodologia mista, deduttivo-induttiva. Nella fase deduttiva è stata analizzata la normativa italiana nonché la dottrina economico aziendale nazionale ed internazionale in tema di gestione dei servizi pubblici locali: in tal modo è stato estrapolato un modello normativo-dottrinale inerente l'organizzazione, i processi e gli strumenti di programmazione e controllo a supporto della governance degli enti locali sulle loro aziende di gestione dei servizi pubblici. Nella fase induttiva è stata realizzata un'indagine empirica che ha coinvolto i comuni capoluogo di Emilia-Romagna e Toscana, in modo tale da testare il livello di utilizzo del modello normativo-dottrinale precedentemente estrapolato Nella fase di feedback sono stati delineati i punti di forza e di debolezza del succitato modello emergenti dalla ricerca. Si è così cercato di proporre un nuovo modello, con particolare attenzione per la variabile strumentale, in grado di porre rimedio ai punti di debolezza e di potenziare i punti di forza del modello normativo-dottrinale.

Megaliths in Malta:Orme dei Giganti

Stoddart, S. K. F. and Malone, C. A. T. In: S. Tusa, C. Buccellato, and L. Biondo (eds.),, pp. 59–70. 2009. Palermo: Regione Siciliana---Assessorato dei beni culturali, ambientali e della pubblica istruzione---Dipartimento dei beni culturali e dell'educazione permanente

Auditory sensory deficits in developmental dyslexia: A longitudinal ERP study

The core difficulty in developmental dyslexia across languages is a "phonological deficit", a specific difficulty with the neural representation of the sound structure of words. Recent data across languages suggest that this phonological deficit arises in part from inefficient auditory processing of the rate of change of the amplitude envelope at syllable onset (inefficient sensory processing of rise time). Rise time is a complex percept that also involves changes in duration and perceived intensity. Understanding the neural mechanisms that give rise to the phonological deficit in dyslexia is important for optimising educational interventions. In a three-deviant passive 'oddball' paradigm and a corresponding blocked 'deviant-alone' control condition we recorded ERPs to tones varying in rise time, duration and intensity in children with dyslexia and typically developing children longitudinally. We report here results from test Phases 1 and 2, when participants were aged 8-10. years. We found an MMN to duration, but not to rise time nor intensity deviants, at both time points for both groups. For rise time, duration and intensity we found group effects in both the Oddball and Blocked conditions. There was a slower fronto-central P1 response in the dyslexic group compared to controls. The amplitude of the P1 fronto-centrally to tones with slower rise times and lower intensity was smaller compared to tones with sharper rise times and higher intensity in the Oddball condition, for children with dyslexia only. The latency of this ERP component for all three stimuli was shorter on the right compared to the left hemisphere, only for the dyslexic group in the Blocked condition. Furthermore, we found decreased N1c amplitude to tones with slower rise times compared to tones with sharper rise times for children with dyslexia, only in the Oddball condition. Several other effects of stimulus type, age and laterality were also observed. Our data suggest that neuronal responses underlying some aspects of auditory sensory processing may be impaired in dyslexia. © 2011 Elsevier Inc.

Frontal EEG/ERP correlates of attentional processes, cortisol and motivational states in adolescents from lower and higher socioeconomic status

Event-related potentials (ERPs) and other electroencephalographic (EEG) evidence show that frontal brain areas of higher and lower socioeconomic status (SES) children are recruited differently during selective attention tasks. We assessed whether multiple variables related to self-regulation (perceived mental effort) emotional states (e.g., anxiety, stress, etc.) and motivational states (e.g., boredom, engagement, etc.) may co-occur or interact with frontal attentional processing probed in two matched-samples of fourteen lower-SES and higher-SES adolescents. ERP and EEG activation were measured during a task probing selective attention to sequences of tones. Pre- and post-task salivary cortisol and self-reported emotional states were also measured. At similar behavioural performance level, the higher-SES group showed a greater ERP differentiation between attended (relevant) and unattended (irrelevant) tones than the lower-SES group. EEG power analysis revealed a cross-over interaction, specifically, lower-SES adolescents showed significantly higher theta power when ignoring rather than attending to tones, whereas, higher-SES adolescents showed the opposite pattern. Significant theta asymmetry differences were also found at midfrontal electrodes indicating left hypo-activity in lower-SES adolescents. The attended vs. unattended difference in right midfrontal theta increased with individual SES rank, and (independently from SES) with lower cortisol task reactivity and higher boredom. Results suggest lower-SES children used additional compensatory resources to monitor/control response inhibition to distracters, perceiving also more mental effort, as compared to higher-SES counterparts. Nevertheless, stress, boredom and other task-related perceived states were unrelated to SES. Ruling out presumed confounds, this study confirms the midfrontal mechanisms responsible for the SES effects on selective attention reported previously and here reflect genuine cognitive differences.

Il Piano della Performance 2011-2013 dei Comuni italiani di medie e grandi dimensioni: allineamento normativo e adeguatezza programmatica in ottica economico-aziendale

Il presente lavoro intende individuare le possibili configurazioni di Piano della Performance (PdP) utilizzabili dagli enti locali, provvedendo poi a delineare il livello di distribuzione e di allineamento dei PdP 2011-2013 dei Comuni medi e grandi rispetto alle suddette configurazioni. Inoltre, verrà valutato, tramite una griglia predisposta dagli autori, il livello di adeguatezza programmatica dei Piani della Performance dei Comuni medi e grandi, al fine di confermare le configurazioni esistenti o di proporne una nuova in caso di inadeguatezza delle prime.