Procrastinators and Clutter: An Ecological View of Living with Excessive “Stuff”

In the present study, young adults (n = 346; M age = 21.5 years old) completed self-reported measures of procrastination, self-identity with possessions, clutter, place attachment, and psychological home to provide an ecological understanding of the context in which chronic procrastinators live. Results found behavioral procrastination tendencies related only to clutter (a belief that living spaces have too much “stuff,” feeling overwhelmed with excessive possessions, and that one’s personal life is negatively impacted by many possessions). Clutter in one’s living space, negative emotions, and impaired social ability all predicted high procrastination scores. Clutter was the best predictor of procrastination as determined by multiple regression. Taken together, chronic procrastinators reported too much clutter (possessions, or stuff), and that clutter interferes with a strong quality of their lives.     

Visions of In Vitro Meat among Experts and Stakeholders

In vitro meat (IVM) is presented by innovators as the most realistic and sustainable solution to the problems of current meat production and consumption. The innovators argue that in vitro meat could be more environmentally friendly, animal friendly, healthier, and safer than conventional meat. The paper elaborates different reactions of experts and stakeholders from science, civil society, economy, and politics to the innovators’ reasoning. The semi-structured interviews were conducted for the project “Visions of in vitro meat. Analysis of technical and societal aspects and visions of in vitro meat” (VIF) funded by the German Ministry of Education and Research. In this paper we will show how our interview partners positioned themselves in relation to the innovators’ vision on IVM and which other visions they brought into the discussion about IVM and the future of meat. The project was based on a concept of visions as socio-epistemic practices that are increasingly recognised as important elements in innovation and transformation processes. The analysis of these visions conducted in interviews with experts and stakeholders provided new knowledge for the conceptualisation and appraisal of in vitro meat beyond the innovators’ rhetoric.     

HOPOS 2000. Call for Papers. THIRD INTERNATIONAL HISTORY OF PHILOSOPHY OF SCIENCE CONFERENCE

Call for Papers

HOPOS 2000. Call for Papers. THIRD INTERNATIONAL HISTORY OF PHILOSOPHY OF SCIENCE CONFERENCE     

Man-Machine interaction in natural language: Computational models of dialogue

This article presents a state-of-the-art review of studies on computational modeling of dialogue. Particular attention is given to the treatment of ill-formed input, the prevention of the hearer’s misconceptions, the inference of the speaker’s plans, the generation of language, and the recognition of dialogue focus—particularly in terms of implications for linguistics. Specifications and initial results of some recent studies carried out by the author are provided. This article is a revised version of a lecture held at the Third Scientific Meeting “Computer Processing of Linguistic Data,” Bled, 1985.     

Automated Measurement of Mouse Freezing Behavior and its Use for Quantitative Trait Locus Analysis of Contextual Fear Conditioning in (BALB/cJ × C57BL/6J)F2 Mice

The most commonly measured mouse behavior in fear conditioning tests is freezing. A technical limitation, particularly for genetic studies, is the method of direct observation used for quantifying this response, with the potential for bias or inconsistencies. We report the use of a computerized method based on latency between photobeam interruption measures as a reliable scoring criterion in mice. The different computer measures obtained during contextual fear conditioning tests showed high correlations with hand-scored freezing; r values ranged from 0.87 to 0.94. Previously reported strain differences between C57BL/6J and DBA/2J in context-dependent fear conditioning were also detected by the computer-based system. In addition, the use of computer-scored freezing of 199 (BALB/cJ×C57BL/6J)F₂ mice enabled us to detect a suggestive gender-dependent chromosomal locus for contextual fear conditioning on distal chromosome 8 by QTL analysis. Automation of freeze scoring would significantly increase efficiency and reliability of this learning and memory test.     

Modeling Information Content Via Dirichlet-Multinomial Regression Analysis

Shannon entropy is being increasingly used in biomedical research as an index of complexity and information content in sequences of symbols, e.g. languages, amino acid sequences, DNA methylation patterns and animal vocalizations. Yet, distributional properties of information entropy as a random variable have seldom been the object of study, leading to researchers mainly using linear models or simulation-based analytical approach to assess differences in information content, when entropy is measured repeatedly in different experimental conditions. Here a method to perform inference on entropy in such conditions is proposed. Building on results coming from studies in the field of Bayesian entropy estimation, a symmetric Dirichlet-multinomial regression model, able to deal efficiently with the issue of mean entropy estimation, is formulated. Through a simulation study the model is shown to outperform linear modeling in a vast range of scenarios and to have promising statistical properties. As a practical example, the method is applied to a data set coming from a real experiment on animal communication.     

Called and Formed: Personality Dimensions and Leadership Styles among Catholic Deacons and Men in Formation

Through a national survey, Roman Catholic deacons (n = 1349) and men in spiritual formation for the diaconate, called candidates (n = 205), completed on-line measures of personality dimensions (i.e., HEXACO-60) and transformational leadership, as well as demographic variables. Results indicated that for both candidates and deacons, personality dimensions of agreeableness and conscientiousness were the most important variables for predicting transformational leadership styles. For deacons only, higher levels of honesty/humility, extraversion, and openness to experience also led to higher transformational leadership styles. Adding demographic variables as co-variates (age, years in a parish, number of children, and number of families in a parish) in the models did not seem to affect the predictive models; however, years in formation (for candidates) and years as a deacon did affect servant leadership style. Implications for the personality and leadership attributes of Catholic “married clergy” are discussed.     

IUSAM-APdeBA: A higher education institute for psychoanalytic training

The history of the last century shows the almost constant presence of psychoanalysis in the academic setting and, simultaneously, the incredible absence of analytic training at the universities. This paper outlines the project of the Buenos Aires Psychoanalytic Association (APdeBA) to create a higher education institution of its own (IUSAM) specifically aimed at lodging psychoanalytic training within a university setting. The project was approved by the Argentine educational authorities in 2005 and received the economic support of the International Psychoanalytical Association (IPA). The academic structure of the university is described, whose goal is broadened to the interdisciplinary field of mental health with psychoanalysis as an integrating axis. Some of the characteristics of the traditional 'university model' as well as its relationship with psychoanalysis are pointed out. With the IUSAM, psychoanalytic training is not included as a part of an already established university, it rather creates a new one, with the support of a well-known psychoanalytical association (APdeBA) which endorses its activities and guarantees its identity. IPA's requirements for analytic training (didactic analysis, supervisions and seminars) have been fully preserved in this new context. Finally, some of the advantages and disadvantages of including analytic training into an academic environment are listed .     

Differential incidence of procrastination between blue and white-collar workers

The present study compared chronic procrastination tendencies claimed by “whitecollar” working adults (n = 141) with rates reported by Harriott and Ferrari ( 1996) of “blue-collar” working adults (n - 211). Participants completed reliable and valid measures of everyday procrastination tendencies (decisional, arousal, and avoidant), and socio-demographic items at one of several public forums. Results showed no significant difference between classes of working adults on age, gender, marital status, or the number of children, although “white-collar” workers claimed higher levels of education than “blue-collar” workers. “White-collar” workers also reported significantly higher scores on all three forms of chronic procrastination than “blue-collar” workers. It seems that professional employees report procrastination more frequently than unskilled workers. Further research is needed to explore the causes and consequences associated with differences in chronic procrastination by occupational group.