Psicodinamiche di convivenza nel gruppo di lavoro: un'indagine esplorativa

RISORSA UOMO ◽  
2009 ◽  
pp. 459-474
Author(s):  
Fabrizio Scrima ◽  
Franco Di Maria
Keyword(s):  
Organizational Commitment ◽  
Professional Identity ◽  
Correspondence Analysis ◽  
Work Groups ◽  
Multiple Correspondence Analysis ◽  
Work Group ◽  
Two Dimensions ◽  
Group Efficacy ◽  
Trust And Power ◽  
Analysis Point

- This work is focused on the study of psychodynamics of cohabitation in work groups, organizations and institutions. The generic aim is to explore the relations between organizational feelings and work group efficacy. The research has been carried out with a group of 120 Sicilian workers. In the present study we considered organizational commitment, justice, trust and power feeling. The multiple correspondence analysis point out two dimensions called: Collusion/Collusion Failed and Adhesive Professional Identity/Repulsive Professional Identity. The results point out relations between middle scores of organizational commitment, trust and justice and the work group efficacy.

scholarly journals Effectiveness of mass treatment of Schistosoma mansoni infection in socially vulnerable areas of a state in northeastern Brazil, 2011–2014

2021 ◽  
Vol 79 (1) ◽  
Author(s):  
Flávia Silvestre Outtes Wanderley ◽  
Ulisses Montarroyos ◽  
Cristine Bonfim ◽  
Carolina Cunha-Correia
Keyword(s):  
Schistosoma Mansoni ◽  
Correspondence Analysis ◽  
Social Vulnerability ◽  
Multiple Correspondence Analysis ◽  
Vulnerability Index ◽  
Two Dimensions ◽  
Northeastern Brazil ◽  
Mass Treatment ◽  
Social Vulnerability Index ◽  
Treatment Information

Abstract Background To assess the effectiveness of mass treatment of Schistosoma mansoni infection in socially vulnerable endemic areas in northeastern Brazil. Method An ecological study was conducted, in which 118 localities in 30 municipalities in the state of Pernambuco were screened before 2011 and in 2014 (after mass treatment). Information on the endemic baseline index, mass treatment coverage, socio-environmental conditions and social vulnerability index were used in the multiple correspondence analysis. One hundred fourteen thousand nine hundred eighty-seven people in 118 locations were examined. Results The first two dimensions of the multiple correspondence analysis represented 55.3% of the variability between locations. The human capital component of the social vulnerability index showed an association with the baseline endemicity index. There was a significant reduction in positivity for schistosomes. For two rounds, for every extra 1% of initial endemicity index, the fixed effect of 13.62% increased by 0.0003%, achieving at most 15.94%. Conclusions The mass treatment intervention helped to reduce transmission of schistosomiasis in areas of high endemicity. Thus, it can be recommended that application of mass treatment should be accompanied by other control actions, such as basic sanitation, monitoring of intermediate vectors and case surveillance.

scholarly journals Analysis of ineffective breathing pattern and impaired spontaneous ventilation of adults with oxygen therapy

2017 ◽  
Vol 25 (0) ◽  
Author(s):  
Deborah Hein Seganfredo ◽  
Beatriz Amorim Beltrão ◽  
Viviane Martins da Silva ◽  
Marcos Venícios de Oliveira Lopes ◽  
Stela Maris de Jezus Castro ◽  
...  
Keyword(s):  
Intensive Care ◽  
Correspondence Analysis ◽  
Oxygen Therapy ◽  
Latent Class ◽  
Breathing Pattern ◽  
Multiple Correspondence Analysis ◽  
Two Dimensions ◽  
Latent Class Models ◽  
Spontaneous Ventilation ◽  
Nursing Diagnoses

ABSTRACT Objective: to analyze the manifestation of the defining characteristics of the nursing diagnoses of ineffective breathing pattern and impaired spontaneous ventilation, of the NANDA International and the defining characteristics identified in the literature for the concept of “ventilation” in adult patients hospitalized in an intensive care unit with use of oxygen therapy. Method: clinical diagnostic validation study, conducted with 626 patients in intensive care using oxygen therapy, in three different modalities. Multiple correspondence analysis was used to verify the discriminative capacity of the defining characteristics and latent class analysis to determine the diagnostic accuracy of them, based on the severity level defined by the ventilatory mode used. Results: in the multiple correspondence analysis, it was demonstrated that the majority of the defining characteristics presented low discriminative capacity and low percentage of explained variance for the two dimensions (diagnoses). Latent class models, separately adjusted for the two diagnoses, presented a worse fit, with sharing of some defining characteristics. Models adjusted by level of severity (ventilation mode) presented better fit and structure of the component defining characteristics. Conclusion: clinical evidence obtained in the present study seems to demonstrate that the set of defining characteristics of the two nursing diagnoses studied fit better in a single construct.

scholarly journals Overview of attacks against civilian infrastructure during the Syrian civil war, 2012–2018

2021 ◽  
Vol 6 (10) ◽  
pp. e006384
Author(s):  
Evan Muzzall ◽  
Brian Perlman ◽  
Leonard S Rubenstein ◽  
Rohini J Haar
Keyword(s):  
Human Rights ◽  
Civil War ◽  
Correspondence Analysis ◽  
Multiple Correspondence Analysis ◽  
Two Dimensions ◽  
Valuable Data ◽  
Syrian Civil War ◽  
Attack Data ◽  
Syrian Conflict ◽  
Cosine Distance

BackgroundHundreds of thousands of people have been killed during the Syrian civil war and millions more displaced along with an unconscionable amount of destroyed civilian infrastructure.MethodsWe aggregate attack data from Airwars, Physicians for Human Rights and the Safeguarding Health in Conflict Coalition/Insecurity Insight to provide a summary of attacks against civilian infrastructure during the years 2012–2018. Specifically, we explore relationships between date of attack, governorate, perpetrator and weapon for 2689 attacks against five civilian infrastructure classes: healthcare, private, public, school and unknown. Multiple correspondence analysis (MCA) via squared cosine distance, k-means clustering of the MCA row coordinates, binomial lasso classification and Cramer’s V coefficients are used to produce and investigate these correlations.ResultsFrequencies and proportions of attacks against the civilian infrastructure classes by year, governorate, perpetrator and weapon are presented. MCA results identify variation along the first two dimensions for the variables year, governorate, perpetrator and healthcare infrastructure in four topics of interest: (1) Syrian government attacks against healthcare infrastructure, (2) US-led Coalition offensives in Raqqa in 2017, (3) Russian violence in Aleppo in 2016 and (4) airstrikes on non-healthcare infrastructure. These topics of interest are supported by results of the k-means clustering, binomial lasso classification and Cramer’s V coefficients.DiscussionFindings suggest that violence against healthcare infrastructure correlates strongly with specific perpetrators. We hope that the results of this study provide researchers with valuable data and insights that can be used in future analyses to better understand the Syrian conflict.

The contamination of trauma. Traumatized minds, broken families and dysfunctional work groups: Organizational and interpersonal dynamics in complex child welfare court proceedings

2021 ◽  
pp. 053331642110150
Author(s):  
Stuart Stevenson
Keyword(s):  
Decision Making ◽  
Work Groups ◽  
Work Group ◽  
Best Interests ◽  
Organizational Dynamics ◽  
Children And Families ◽  
Vulnerable Children ◽  
History Of ◽  
Adults And Children ◽  
Court Proceedings

Professional work groups engaging with traumatized and dysfunctional families are presented with a disproportionate challenge to an already inevitably painful process that can be an obstacle to balanced decision-making in the children’s best interests. Trauma, abuse and neglect can influence the professional culture that condenses around these families. This occurs more often with the most challenging families with a possible history of professional failure resulting in professional conflict, impulsive and poor decision-making due to the occasions that these destructive dynamics have become unmanageable. Serious case reviews into the deaths of children regularly outline professional failures relating to a breakdown in communication within the professional system and essential and potential lifesaving information having been lost or failing to have been acted upon. The ability to understand complex group and organizational dynamics and the ability to manage relationships with traumatized adults and children, as well as within traumatized work groups is, therefore, an essential skill set for professionals working with the most vulnerable children and families. This article explores trauma and its impact on a work group and why this process was disturbed by uncontained anxiety resulting in professional conflict.

scholarly journals Informed Geoheritage Conservation: Determinant Analysis Based on Bibliometric and Sustainability Indicators Using Ordination Techniques

Land ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 539
Author(s):  
Boglárka Németh ◽  
Károly Németh ◽  
Jon N. Procter
Keyword(s):  
Correspondence Analysis ◽  
Conservation Planning ◽  
Earth Science ◽  
Multiple Correspondence Analysis ◽  
Contributing Factors ◽  
Usual Model ◽  
Development Indicators ◽  
Individual Variables ◽  
Business As Usual ◽  
World Development

Ordination methods are used in ecological multivariate statistics in order to reduce the number of dimensions and arrange individual variables along environmental variables. Geoheritage designation is a new challenge for conservation planning. Quantification of geoheritage to date is used explicitly for site selection, however, it also carries significant potential to be one of the indicators of sustainable development that is delivered through geosystem services. In order to achieve such a dominant position, geoheritage needs to be included in the business as usual model of conservation planning. Questions about the quantification process that have typically been addressed in geoheritage studies can be answered more directly by their relationships to world development indicators. We aim to relate the major informative geoheritage practices to underlying trends of successful geoheritage implementation through statistical analysis of countries with the highest trackable geoheritage interest. Correspondence analysis (CA) was used to obtain information on how certain indicators bundle together. Multiple correspondence analysis (MCA) was used to detect sets of factors to determine positive geoheritage conservation outcomes. The analysis resulted in ordination diagrams that visualize correlations among determinant variables translated to links between socio-economic background and geoheritage conservation outcomes. Indicators derived from geoheritage-related academic activity and world development metrics show a shift from significant Earth science output toward disciplines of strong international agreement such as tourism, sustainability and biodiversity. Identifying contributing factors to conservation-related decisions helps experts to tailor their proposals for required evidence-based quantification reports and reinforce the scientific significance of geoheritage.

scholarly journals Patterns of Italian high school and university students’ attitudes towards physics: an analysis based on semiotic-cultural perspective

2021 ◽  
Author(s):  
Italo Testa ◽  
Raffaele De Luca Picione ◽  
Umberto Scotti di Uccio
Keyword(s):  
High School ◽  
Cluster Analysis ◽  
University Students ◽  
Correspondence Analysis ◽  
Multiple Correspondence Analysis ◽  
Psychological Theory ◽  
Cultural Perspective ◽  
Undergraduate Level ◽  
Students Attitudes ◽  
And Cluster Analysis

AbstractThe purpose of this study was to analyse Italian high school and university students’ attitudes towards physics using the Semiotic Cultural Psychological Theory (SCPT). In the SCPT framework, attitudes represent how individuals interpret their experience through the mediation of generalized meaning with which they are identified. A view-of-physics questionnaire was used as an instrument to collect data with 1603 high school and university students. Data were analysed through multiple correspondence analysis and cluster analysis. We identified four generalized meanings of physics: (a) interesting and important for society; (b) a quite interesting, but badly taught subject at school and not completely useful for society; (c) difficult to study and irrelevant for society; and (d) a fascinating and protective niche from society. The identified generalized meanings are significantly correlated to the choice to study physics at undergraduate level and to the choice of attending physics-related activities in high school. Implications for research are discussed.

Generalized constrained multiple correspondence analysis

Psychometrika ◽  
2002 ◽  
Vol 67 (2) ◽  
pp. 211-224 ◽  
Author(s):  
Heungsun Hwang ◽  
Yoshio Takane
Keyword(s):  
Correspondence Analysis ◽  
Multiple Correspondence Analysis
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