Could time detect a faking-good attitude? A study with the MMPI-2-RF

Background and Purpose: Research on the relationship between response latency (RL) and faking in self-administered testing scenarios have generated contradictory findings. We explored this relationship further, aiming to add further insight into the reliability of self-report measures. We compared RLs and T-scores on the MMPI-2-RF (validity and restructured clinical [RC] scales) in four experimental groups. Our hypotheses were that: the Fake-Good Speeded group would obtain a different completion time; show higher RLs than the Honesty Speeded Group in the validity scales; show higher T-Scores in the L-r and K-r scales and lower T-scores in the F-r and RC scales; and show higher levels of tension and fatigue. Finally, the impact of the speeded condition in malingering was assessed. Materials and Methods: The sample was comprised of 135 subjects (M = 26.64; SD = 1.88 years old), all of whom were graduates (having completed at least 17 years of instruction), male, and Caucasian. Subjects were randomly assigned to four groups: Honesty Speeded, Fake-Good Speeded, Honesty Un-Speeded, and Fake-Good Un-Speeded. A software version of the MMPI-2-RF and Visual Analog Scale (VAS) were administered. To test the hypotheses, MANOVAs and binomial logistic regressions were run. Results: Significant differences were found between the four groups, and particularly between the Honest and Fake-Good groups in terms of test completion time and the L-r and K-r scales. The speeded condition increased T-scores in the L-r and K-r scales but decreased T-scores in some of the RC scales. The Fake groups also scored higher on the VAS Tension subscale. Completion times for the first and second parts of the MMPI-2-RF and T-scores for the K-r scale seemed to predict malingering. Conclusion: The speeded condition seemed to bring out the malingerers. Limitations include the sample size and gender bias

Understanding the Effects of Lactose Hydrolysis Modeling on the Main Oligosaccharides in Goat Milk Whey Permeate.

Enzymatic hydrolysis of lactose is a crucial step to improve the efficiency and selectivity of membrane-based separations toward the recovery of milk oligosaccharides free from simple sugars. Response surface methodology was used to investigate the effects temperature (25.9 to 54.1 °C) and amount of enzyme (0.17 to 0.32% w/w) at 1, 2, and 4 h of reaction on the efficiency of lactose hydrolysis by Aspergillus oryzae β-galactosidase, preservation of major goat whey oligosaccharides, and on the de-novo formation of oligosaccharides. Lactose hydrolysis above 99% was achieved at 1, 2, and 4 h, not being significantly affected by temperature and amount of enzyme within the tested conditions. Formation of 4 Hexose (Hex) and 4 Hex 1 Hex and an increased de-novo formation of 2 Hex 1 N-Acetyl-Neuraminic Acid (NeuAc) and 2 Hex 1 N-Glycolylneuraminic acid (NeuGc) was observed in all treatments. Overall, processing conditions using temperatures ≤40 °C and enzyme concentration ≤0.25% resulted in higher preservation/formation of goat whey oligosaccharides

Perceived Parental Functioning, Self-Esteem, and Psychological Distress in Adults Whose Parents are Separated/Divorced

Objective. The objective of this research was to identify retrospectively the alienating behaviors and the parental bonding that occurred in an Italian sample of adults whose had parents separated or divorced and their associations with self-esteem and psychological distress. Methods. Four hundred seventy adults in Chieti, Italy, completed an anonymous and confidential survey regarding their childhood exposure to parental alienating behaviors (using the Baker Strategy Questionnaire), quality of the parent-child relationship (using Parental Bonding Instruments), self-esteem (using Rosenberg Self-Esteem Scale), and global psychological distress (using Global Severity Index of Symptom Checklist-90-Revised). Results. About 80% of the sample reported some exposure to parental alienating behaviors; about 65-70% of the sample has perceived non optimal parenting by mother and by father; individuals who experienced affectionless control (low care and high overprotection) reported significantly higher exposure to parental loyalty conflict behaviors. Overall rates of reported exposure to low care, and overprotection and parental loyalty conflict behaviors were statistically significantly associated with self-esteem as well as the measure of current psychological distress. Results revealed that exposure to parental loyalty conflict behaviors and self-esteem were associated with psychological distress over and above the effects of parental bonding and age. Conclusions. The pattern of findings supports the theory that children exposed to dysfunctional parenting, and with low self-esteem are at risk for their long-term psychological functioning. Implications for health policy changes and strengthening social services are discussed

Factores de riesgo asociados a hemorragia post- parto, en las mujeres que fueron atendidas en el servicio de Gineco-Obstetricia, del HECAM, Matagalpa en el período 2010-2013

El presente estudio se realizó para poder tomar medidas sobre los principales factores de riesgo asociados a hemorragia postparto por ser una de las principales complicaciones obstétricas a nivel mundial y principal causa de Muerte Materna el 99% se presenta en los países en vías de desarrollo. (Abou & zahr, 2003) La presente investigación Factores asociados a hemorragia post- parto en las mujeres que fueron atendidas en el servicio de Gineco-Obstetricia del HECAM, Matagalpa en el periodo 2010-2013 que tuvo como objetivo describir factores más importantes para la morbimortalidad provocada por esta complicación. El estudio estuvo constituido por 138 mujeres a las que se les atendió parto vía vaginal y cesárea siendo este de tipo descriptivo, retrospectivo, de corte transversal, Con enfoque cuali –cuantitativo, la información se obtuvo de fuente secundaria como el expediente clínico se procesó y analizo en el programa estadístico spss. Encontramos que de 27,998 partos vía vaginal y cesárea atendidos se registró una incidencia La mayoría de las pacientes están en la segunda y tercera década de la vida, son de procedencia rural y no tienen escolaridad. Los factores antes del parto más importantes son: ser Primigesta, tener anemia, ser gran multípara y el SHG; durante el parto los más destacados partos extra hospitalarios, parto precipitado, parto domiciliar, y el trabajo de parto prolongado; al final del parto se presentan en mayor frecuencia: la hipotonía uterina, los desgarros obstétricos, la retención placentaria y de restos placentarios. Tenemos presente que el esfuerzo para disminuir esta complicación tiene que seguir asiéndose a nivel primario con la vigilancia, seguimiento y charlas educativas a las embarazadas: lo que debe ser complementario a nivel secundario con la capacidad de poder manejar los casos con un equipo multidisciplinario y equipamiento adecuad

Stato dell’arte dei Piani di Emergenza per il Massiccio Afflusso di Feriti (PEMAF) negli ospedali italiani. Studio pilota

Aim of this study is to assess the level of implementation of plans for the massive influx of injured (PEMAF) in Italian hospitals. An anonymous questionnaire was administered to a sample of 100 hospitals selected through the network of the Italian Society of Emergency Medicine (SIMEU). Each answer of the questionnaire was assigned a score, then reported on a scale of compliance (maximum 65 points, threshold 35 points). The average scores were analyzed by hospital’s venue, level of activity and previous experience of managing a real emergency. Student’s t-test was used to compare means. Thirty-two hospitals sent the questionnaire, representing 33% of those selected. Five were excluded for incomplete data. The data analyzed refers to 27 hospitals of various levels of complexity, from all around the country: 55.6% from the Northern Section, 22.2% from the Centre and 22.2% from the Southern section and the Islands; and only 55.6% are above the minimum threshold of compliance. The weakest PEMAF’s area is the one related to the specific training of health workers, therefore the percentage of hospitals complying the requirements in this field is down to 37%. Ten hospitals (37%) had managed a real maxi-emergence in the past: belonging to such group of hospitals is associated with an average level of compliance significantly higher than the others (p<0,005). Due to a limited percentage of responders, the study involved so far a too small amount of hospitals; happily, they were evenly distributed in the different sections of the Country; therefore it will be appropriate to obtain a larger compliance before reaching clear-cut conclusions, but it already appears that the most critical point is the lack of specific education to maxi-emergencies in the hospital personnel

Preferential associated anomalies in 818 cases of microtia in South america

The etiology of microtia remains unknown in most cases. The identification of patterns of associated anomalies (i.e., other anomalies that occur with a given congenital anomaly in a higher than expected frequency), is a methodology that has been used for research into the etiology of birth defects. We conducted a study based on cases of microtia that were diagnosed from more than 5 million live (LB)- and stillbirths (SB) examined in hospitals participating in ECLAMC (Latin American Collaborative Study of Congenital Malformations) between 1967 and 2009. We identified 818 LB and SB with microtia and at least one additional non-related major congenital anomaly (cases) and 15,969 LB and SB with two or more unrelated major congenital anomalies except microtia (controls). A logistic regression analysis was performed to identify the congenital anomalies preferentially associated with microtia. Preferential associations were observed for 10 congenital anomalies, most of them in the craniofacial region, including facial asymmetry, choanal atresia, and eyelid colobomata. The analysis by type of microtia showed that for anomalies such as cleft lip and palate, macrostomia, and limb reduction defects, the frequency increased with the severity of the microtia. In contrast, for other anomalies the frequency tended to be the same across all types of microtia. Based on these results we will integrate data on the developmental pathways related to preferentially associated congenital anomalies for future studies investigating the etiology of microtia.Fil: Luquetti, Daniela V.. University of Washington; Estados Unidos. Seattle Children’s Research Institute; Estados UnidosFil: Cox, Thimoty C.. Monash University; Australia. University of Washington; Estados UnidosFil: López Camelo, Jorge Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. CEMIC-CONICET. Centro de Educaciones Médicas e Investigaciones Clínicas "Norberto Quirno". CEMIC-CONICET.; ArgentinaFil: Dutra, Maria da Graça. Instituto Oswaldo Cruz; BrasilFil: Cunningham, Michael L.. University of Washington; Estados Unidos. Seattle Children’s Research Institute; Estados UnidosFil: Castilla, Eduardo Enrique. Centro de Educación Médica e Investigaciones Clínicas “Norberto Quirno”; Argentina. Instituto Oswaldo Cruz; Brasil. Instituto Nacional de Genética Médica Populacional; Brasi

Modeling of the HIV infection epidemic in the Netherlands: A multi-parameter evidence synthesis approach

Multi-parameter evidence synthesis (MPES) is receiving growing attention from the epidemiological community as a coherent and flexible analytical framework to accommodate a disparate body of evidence available to inform disease incidence and prevalence estimation. MPES is the statistical methodology adopted by the Health Protection Agency in the UK for its annual national assessment of the HIV epidemic, and is acknowledged by the World Health Organization and UNAIDS as a valuable technique for the estimation of adult HIV prevalence from surveillance data. This paper describes the results of utilizing a Bayesian MPES approach to model HIV prevalence in the Netherlands at the end of 2007, using an array of field data from different study designs on various population risk subgroups and with a varying degree of regional coverage. Auxiliary data and expert opinion were additionally incorporated to resolve issues arising from biased, insufficient or inconsistent evidence. This case study offers a demonstration of the ability of MPES to naturally integrate and critically reconcile disparate and heterogeneous sources of evidence, while producing reliable estimates of HIV prevalence used to support public health decision-making.Comment: Published in at http://dx.doi.org/10.1214/11-AOAS488 the Annals of Applied Statistics (http://www.imstat.org/aoas/) by the Institute of Mathematical Statistics (http://www.imstat.org

Synthesis of Tetracyclic systems and (Thio)Ureas from Aminodi(Hetero)Arylamines in the Thieno[3,2-b]Pyridine series

Foundation for the Science and Technology (FCT–Portugal) for financial support through the Portuguese NMR network (Bruker 400 Avance III-Univ Minho). FCT and FEDER (European Fund for Regional Development)-COMPETE/QREN/EU for financial support through the research centre PEst-C/QUI/UI686/2011, the research project PTDC/QUI-QUI/111060/2009 and the post-doctoral grant of R.C.C. SFRH/BPD/68344/2010

Academic and life satisfaction in Portuguese and Mozambican college students : a comparative study

Publicado em "ICERI2010 Proceedings, ISBN 978-84-614-2439-9"The social-cognitive model of well-being [1] has become an important framework to study satisfaction and adjustment in specific life contexts and in overall life [1] [2]. Taking into consideration this integrative perspective, this paper aims to understand and compare the process of academic satisfaction in European and Mozambican Portuguese speaking college students, and to draw implications for psycho educational interventions and research in those contexts. We present and discuss the results of the assessment of self-efficacy, goal progress, environmental supports, academic adjustment, positive affect and overall life satisfaction dimensions (AAQ; Academic Adjustment Questionnaire [1]), conducted with 305 students attending one public university and one public polytechnic institute in Portugal, and with 465 students attending one public university in Mozambique. A first study of the instrument in Portugal with higher education students [3] revealed values of internal consistency for the seven scales ranging between 0,75 and 0,88 (M =0, 84, SD = 5,00). In this study, the range of internal consistency coefficients (Cronbach alpha) were between 0,52 and 0,78 (M =0,67, SD = 9,5) for the Portuguese sample, and between 0,65 and 0,83 (M =0,75, SD = 5,4) for the African Mozambican sample. Moreover, in the Portuguese sample, positive correlations were registered between the dimensions of academic adjustment, positive affect and satisfaction with life in general. In the Mozambican sample, in turn, in general, moderate and positive correlations were obtained, statistically significant between all the dimensions of the academic adjustment that were evaluated. An analysis of the mean tells us that, in both samples, students tend to have moderate values on the dimensions of the academic adjustment model. The comparison test of means reveals significant differences between the two countries in the overall dimensions of academic adjustment, with the exception of the scale factors to stimulate the academic adjustment. Specifically, the Portuguese students obtain the highest values in the dimensions of self-confidence, overall adjustment, and satisfaction with life. The Mozambican students registered higher results on self- confidence to face academic barriers and progress in their academic goals. The results obtained also evidence that students from both countries perceive they have a support system and incentives in the academic and classroom environments. This is a dimension that is directly and indirectly correlated with academic adjustment, in both samples, which suggests the importance of socio-cognitive dimensions of adjustment to college

Can a functional cheese spread incorporating Akkermansia muciniphila deliver beneficial physicochemical and biological properties while enhancing probiotic stability and viability during aerobic storage and in vitro digestion?

In the present study, next generation probiotic Akkermansia muciniphila was incorporated into a dairy matrix containing Portuguese whey cheese and Greek-style yoghurt in a proportion of 3.5:1, respectively. Subsequently, this innovative food was characterized in terms of microbiological and physicochemical parameters, total phenolic content and antioxidant, antidiabetic, and antihypertensive activities, as well as its protective effect on A. muciniphila viability during 21 d of refrigerated aerobic storage and when subjected to simulated gastrointestinal passage. The probiotic cheese spread displayed high microbiological quality, low total phenolic content (0.36 mg gallic acid equivalents/g of dried cheese) and interesting biological activities, including antidiabetic (98.10% α-glucosidase inhibition) and antihypertensive (49.18% angiotensin converting enzyme inhibition). Simultaneously, this food ensured a high A. muciniphila viability (>108 CFU/g) during 21 d of refrigerated aerobic storage with subsequent in vitro digestion. Additionally, this probiotic cheese presented a similar profile in terms of texture, color, water activity and pH when compared to the cheese control (without A. muciniphila), suggesting a potentially high acceptance among consumers. In conclusion, the developed cheese spread seems to be a promising and suitable food vector to safeguard A. muciniphila viability during refrigerated aerobic storage for at least 21 d with subsequent gastrointestinal passage.info:eu-repo/semantics/publishedVersio