Irritation: analysis of an instrument to assess stress at work

The aim of this investigation is to verify the factorial validity of the "Scale Irritation" in a sample of 181 teachers of Secondary Education from the center of Spain. At the same time, the investigation tries to verify the validity of construct of the scale correlating the results with the burnout evaluated through the Brief Questionnaire of Burnout adapted for teachers. The results obtained by means of the exploratory factor analysis of the Scale Irritation confirm the presence of two factors, as it appears in other international investigations. The confirmatory analysis verifies the proposal of a model of two factors. The significant correlation obtained among the Irritation Scale and the burnout confirms the validity of construct and verifies that a high irritation is associated significantly to the burnout, as it is foreseen by the theory, which considers both aspects related to the process of stress at work.     

Comparing speed estimations from a moving vehicle in different traffic scenarios: absence versus presence of traffic flow

The aim of this research was to study the performance in a speed estimation task of a passenger travelling in a real car in different scenarios: a closed track used in previous experimental studies was compared with interurban traffic environment involving a secondary road and a highway. At the same time, the effect of sex and driving experience on speed estimation was analyzed. Thirty-six participants (18 male and 18 female, half of each group being drivers and half non-drivers) estimated the speed of the car in which they travelled as passengers. The actual speed values varied in the range of 40-100 km/h for the secondary road, 70-120 km/h for the highway condition, and 40-120 km/h for the track. The results obtained for the track in previous studies (Recarte and Nunes, 1996; Recarte, Conchillo, and Nunes, 2004, 2005) were replicated in the same condition and were also verified for the secondary road scenario. However, a different pattern of errors was found for the highway. From the viewpoint of psychophysics, the participants were more accurate on the without-traffic track than in real traffic conditions, considered as a whole. The differences found between road and highway are discussed. No effect was found for between- subject variables, sex, and driving experience.     

Differential efficacy of a cognitive-behavioral intervention versus pharmacological treatment in the management of fibromyalgic syndrome

Given that studies about the differential efficacy of existing treatments in fibromyalgia syndrome are scarce, the aim of this study was to compare the differential efficacy of a cognitive-behavioral and a pharmacological therapy on fibromyalgia. Using a randomized controlled clinical trial, 28 fibromyalgic patients were assigned to one of following experimental conditions: (a) pharmacological treatment (i.e., cyclobenzaprine), (b) cognitive-behavioral intervention (i.e., stress inoculation training), (c) combined pharmacological and cognitive-behavioral treatment and (d) no treatment. The results show the superiority of cognitive-behavioral intervention to reduce the severity of fibromyalgia both at the end of the treatment and at follow-up. We conclude that cognitive-behavioral interventions must be considered a primary treatment of fibromyalgia syndrome.     

On the categorical nature of the semantic interference effect in the picture-word interference paradigm

Two picture-word interference experiments are reported in which the boundaries of the semantic interference effect are explored. In both experiments, participants named pictures (e.g., a picture of a car) that appeared with superimposed word distractors. Distractor words from the same semantic category as the word for the picture (e.g., CAR) produced semantic interference, whereas semantically related distractors from a different category (e.g.,Bumper) led to semantic facilitation. In Experiment 2, the semantic facilitation from semantically related distractors was replicated. These results indicate that a semantic relationship between picture and distractor does not necessarily lead to interference and in fact can lead to facilitation. In all but one case tested until now, a semantic relationship between picture and distractor has led to semantic facilitation. The implications of these results for the assumption that the semantic interference effect arises as a consequence of lexical competition are discussed.     

Lying and cheating: fraudulent excuse making, cheating, and plagiarism

Undergraduates reported their use of fraudulent excuses; 72% of the student participants claimed to have used a fraudulent excuse in college at least once. This activity was correlated with an independently obtained self-report measure of cheating (r = .38) and plagiarism (r = .27). Grade point average was negatively correlated with all 3 measures but did not reach statistical significance with the measure of plagiarism.     

Aggressive adolescents benefit from massage therapy

Seventeen aggressive adolescents were randomly assigned to a massage therapy group or a relaxation therapy group to receive 20-minute therapy sessions, twice a week for five weeks. The massaged adolescents had lower anxiety after the first and last sessions. By the end of the study, they also reported feeling less hostile and they were perceived by their parents as being less aggressive. Significant differences were not found for the adolescents who were assigned to the relaxation group.     

Preserved orthographic length and transitional probabilities in written spelling in a case of acquired dysgraphia

We present the performance of a patient with acquired dysgraphia, DS, who has intact oral spelling (100% correct) but severely impaired written spelling (7% correct). Her errors consisted entirely of well-formed letter substitutions. This striking dissociation is further characterized by consistent preservation of orthographic, as opposed to phonological, length in her written output. This pattern of performance indicates that DS has intact graphemic representations, and that her errors are due to a deficit in letter shape assignment. We further interpret the occurrence of a small percentage of lexical errors in her written responses and a significant effect of letter frequencies and transitional probabilities on the pattern of letter substitutions as the result of a repair mechanism that locally constrains DS' written output.     

The Absence of Multiple Universes of Discourse in the 1936 Tarski Consequence-Definition Paper

This paper discusses the history of the confusion and controversies over whether the definition of consequence presented in the 11-page 1936 Tarski consequence-definition paper is based on a monistic fixed-universe framework—like Begriffsschrift and Principia Mathematica. Monistic fixed-universe frameworks, common in pre-WWII logic, keep the range of the individual variables fixed as ‘the class of all individuals’. The contrary alternative is that the definition is predicated on a pluralistic multiple-universe framework—like the 1931 Gödel incompleteness paper. A pluralistic multiple-universe framework recognizes multiple universes of discourse serving as different ranges of the individual variables in different interpretations—as in post-WWII model theory. In the early 1960s, many logicians—mistakenly, as we show—held the ‘contrary alternative’ that Tarski 1936 had already adopted a Gödel-type, pluralistic, multiple-universe framework. We explain that Tarski had not yet shifted out of the monistic, Frege–Russell, fixed-universe paradigm. We further argue that between his Principia-influenced pre-WWII Warsaw period and his model-theoretic post-WWII Berkeley period, Tarski's philosophy underwent many other radical changes.     

Judicial Decision-Making in Family Law Proceedings

Judicial Family Law proceedings are peculiar; a large number of cases are never closed, until the children reach adulthood. We selected three variables to test whether they can explain the credibility of each party and agent in the proceedings: guiding principle that orients the court's decision, confirmation of maternal manipulation in the psycho-social report, and establishing credibility of the child's testimony. An incidental sample of 169 people was used. The three manipulated variables imply very different levels of credibility for each party to the proceedings. Finally, proposed modifications to court proceedings are suggested to ensure adequate protection of children.     

Determinantes familiares,escolares y grupales del consumo de drogas en la adolescencia. Implicaciones para el Tratamiento

Resumen

El propósito del presente artículo es el de llamar la atención acerca de la necesidad de recoger los datos que señalan la importancia de los grupos familiar, escolar y de iguales, de cara a la elaboration de programas concretos de prevención y tratamiento de incidencia en estos tres entornos del adolescente. Con este fin, en primer lugar se analizarán los principales hallazgos de las investigaciones que relacionan la familia, la escuela y el grupo de iguales con la aparición de drogodependencias en los adolescentes. Como segundo paso se apuntarán las líneas generales de aplicación de estos hallazgos en programas de prevención e intervención.