Una aproximación a la participación de la mujer en la dirección de la universidad : características y tendencias

El objetivo de la investigación fue identificar la participación que tienen las mujeres y los hombres en cargos directivos de las universidades colombianas. Se diseñó un cuestionario compuesto por cinco factores para recolectar información acerca de la formación, la experiencia académica y administrativa, la procedencia y producción académica de los rectores de las universidades colombianas. Esta información se recopiló de las páginas oficiales y actualizadas de las universidades, entre los meses de noviembre de 2011 y enero de 2012. Los resultados muestran que hay una presencia importante de las mujeres en la dirección de facultades y escuelas, pero es significativamente menor su número en el desempeño de cargos unipersonales de alta dirección. Los hallazgos parecen indicar preferencia por el estilo directivo clásico-racional comúnmente relacionado con el género masculino, lo que también puede estar asociado con fenómenos culturales y de la idiosincrasia latinoamericana, caracterizada por las tradiciones patriarcales. Los resultados de esta exploración indicarían que es necesario profundizar en las relaciones entre la proporción de mujeres que acceden a la educación superior y quienes llegan a desempeñar altos cargos directivos en ellas.

An analysis of trust in anonymity networks in the presence of adaptive attackers

Introduces extended Crowds protocols. Optional reading

Academics' online presence guidelines: A four step guide to taking control of your visibility

OpenUCT published Academics' online presence guidelines: A four step guide to taking control of your visibility in 2012.

CV and online presence

including description of the first coursework

Modification of personality variables through application of a psycho-educational program of full consciousness (mindfulness) in university students

This study examines the effects in university students of a psycho-educational program in full awareness (mindfulness) on certain personality variables. A quasi-experimental (group comparison) design with pretest and postest measurements was employed in an experimental (n = 26) and a control group (n = 27). Barratt impulsiveness Scale (BiS- 11), Acceptance and Action Questionnaire (AAQ), Social Avoidance and Distress Scale (SAD), and the Profile of Mood States (POMS) were applied to experimental and control groups. The results show statistically significant changes in impulsivity variables, experiential avoidance, social avoidance, social anxiety, tension and fatigue when comparing the posttest mean scores of the groups.

Unemployment insurance in the presence of an informal sector

We study the effect of UI benefits in a typical developing country where the informal sector is sizeable and persistent. In a partial equilibrium environment, ruling out the macroeconomic consequences of UI benefits, we characterize the stationary equilibrium of an economy where policyholders may be employed in the formal sector, short-run unemployed receiving UI benefits or long-run unemployed without UI benefits. We perform comparative static exercises to understand how UI benefits affect unemployed worker´s effort to secure a formal job, their labor supply in the informal sector and leisure time. Our model reveals that an increase in UI benefits generates two opposing effects for the short-run unemployed. First, since search efforts cannot be monitored it generates moral hazard behaviours that lower effort. Second, it generates an income effect as it reduces the marginal cost of searching for a formal job and increases effort.The overall effect is ambiguous and depends on the relative strength of these two effects. Additionally, we show that an increase in UI benefits increases the efforts of long-run unemployed workers. We provide a simple simulation exercise which suggests that the income effect pointed out is not necessarily of second-order importance in comparison with moral hazard strength. This result softens the widespread opinion, usually based on the microeconomic/partial equilibrium argument that the presence of dual labor markets is an obstacle to providing UI in developing countries.

The rasch approach to 'objective measurement' in the presence of subjective evaluation from judges. 'Aproximación al modelo de 'medición objetiva' de rasch en presentación de la evaluación subjetiva por jueces'.

Resumen tomado de la publicación. Monográfico titulado: economía de la educación

Modeling tuition fees in presence of social heterogeneity. 'Como modelar las tasas de matrícula en presencia de la heterogeneidad social'.

Resumen basado en el de la publicación

The language of children : evolution and development of secondary consciousness and language.

Proporciona una introducción sobre como los niños adquieren y utilizan el lenguaje. Hace hincapié en la explicación psicológica del desarrollo del lenguaje, pero, sin olvidar, los aspectos cognitivo, biológico y social en el desarrollo de éste, y también, considera la influencia de la escolaridad y la experiencia social.

Estimating the reliability coefficient of tests in presence of missing values

Resumen tomado de la publicaci??n

Sexual presence and intentional dynamics: deviant and non-deviant sexual self-regulation from the first person stance

Child molesters (n=13) and sexually non-deviant subjects (n=29) were immersed with virtual characters depicting relevant sexual features while their sexual arousal and gaze behaviour were assessed to characterize their sexual preferences and intentional dynamics. Sexual arousal was measured using circumferential penile plethysmography (PPG). Gaze behaviour dynamics was derived from average gaze radial angular deviation (GRAD) and GRAD coefficient of variation (GRADCV). Results show distinct sexual arousal profiles according to sexual preferences and point towards the existence of specific gaze behaviour dynamics guided by sexual intentions. Theoretical interpretations are based on the ecological psychology of J.J. Gibson and the integrated theory of sexual offending (Ward, 2009; Ward & Beech, 2006). Theoretical underpinnings coming from these approaches are advocated as being especially well suited to explain how virtual reality can help probing into child molesters’ phenomenology as lived from the first-person stance.

Newborn hearing screening: examining the presence of risk factors for hearing loss

This paper identifies risk factors associated with hearing loss in newborns, including family history, craniofacial abnormalities, and ototoxic medications.

Effect of unilateral hearing loss on the speech-evoked auditory brainstem response in the presence of noise

Speech-evoked auditory brainstem responses (ABRs) were acquired in quiet and in the presence of noise at two study sessions to investigate 1) test-retest variability and 2) subcortical representation of speech stimuli. Participants were adults with normal hearing in both ears who listened monaurally and adults with unilateral deafness. Results indicate consistency in responses across sessions and several differences between hearing groups for magnitudes of discrete components.

Stability of a Seabird Population in the Presence of an Introduced Predator

We hypothesized that although large populations may appear able to withstand predation and disturbance, added stochasticity in population growth rate (λ) increases the risk of dramatic population declines. Approximately half of the Aleutian Islands' population of Least Auklets (Aethia pusilla) breed at one large colony at Kiska Island in the presence of introduced Norway rats (Rattus norvegicus) whose population erupts periodically. We evaluated two management plans, do nothing or eradicate rats, for this colony, and performed stochastic elasticity analysis to focus future research and management. Our results indicated that Least Auklets breeding at Kiska Island had the lowest absolute value of growth rate and more variable λ's (neither statistically significant) during 2001-2010, when compared with rat-free colonies at Buldir and Kasatochi islands. We found variability in the annual proportional change in population size among islands with Kiska Island having the fastest rate of decline, 78% over 20 years. Under the assumption that the eradication of rats would result in vital rates similar to those observed at rat-free Buldir and Kasatochi islands, we found the projected population decline decreased from 78% to 24% over 20 years. Overall, eradicating rats at Kiska Island is not likely to increase Least Auklet vital rates, but will decrease the amount of variation in λ, resulting in a significantly slower rate of population decline. We recommend the eradication of rats from Kiska Island to decrease the probability of dramatic population declines and ensure the future persistence of this important colony.