The Meaning of the Virtual YMCA After School Program for Former Participants: An Exploratory Study

Research has shown that after school programs can provide children with opportunities that help foster positive development and adaptation. Current research meets the need for identifying short term outcomes, program standards, and short term evaluation techniques, however less understood is the lasting meaning of participation for previous participants after their participation. The purpose of this study was to explore the meaning and perceived impacts of participation in a preventative, skill-building after school program for former participants. Using an exploratory case study approach, interviews were conducted with six previous participants of the Virtual YMCA and a former school principal. Reconstructed narratives and analyzed transcripts show that participants do still derive meaning and significance from their participation in the program, although highly individualized. Significant aspects of the program are identified, as well as the participant’s perceived impacts which are still present today. Discussion for practitioners, researchers, and funders is provided.

Instagram, Social Media, and the "Like": Exploring Virtual Identity's Role in 21st Century Students' New Socialization Experience

Personal technologies and social media use have changed the socialization experience of our 21st century learners. As learners have a new, embodied, virtual identity that is an omnipresent force within their social interactions, this study sought to examine how virtual identity influences student relationships both within and outside of a school context. This study also explored how personal technologies and social media use have influenced learners’ perceptions of their own 21st century learning. Using a qualitative inquiry, purposeful sampling was employed to recruit 6 participants between the ages of 15 to 19 to examine their social networking site use and education experience. Data were collected from single, one-on-one semi-structured interviews in which participants discussed their experiences using social media. Data were also collected from the teens’ personal Instagram accounts, and a personal reflexive researcher’s journal was kept for triangulation of data. Open and axial coding strategies alongside constant comparative methods were used to analyze data. Participants shared how they and their peers use social media, the pressures and expectations from other users, social media’s influence on peer relationships, and how social media influences their choices in the physical realm. All 6 participants explained that their teachers do not talk to them about their social media use, and even offered critiques of the school system itself and its inability to prepare students for the new realities of a digital world. This study concludes that while social media is very influential on students’ socialization, educators should be more concerned about the lack of guidance and support that students receive in school in terms of appropriate social media use and the navigation of virtual identity.

A domain-general perspective on medial frontal brain activity during performance monitoring

Activity of the medial frontal cortex (MFC) has been implicated in attention regulation and performance monitoring. The MFC is thought to generate several event-related potential (ERPs) components, known as medial frontal negativities (MFNs), that are elicited when a behavioural response becomes difficult to control (e.g., following an error or shifting from a frequently executed response). The functional significance of MFNs has traditionally been interpreted in the context of the paradigm used to elicit a specific response, such as errors. In a series of studies, we consider the functional similarity of multiple MFC brain responses by designing novel performance monitoring tasks and exploiting advanced methods for electroencephalography (EEG) signal processing and robust estimation statistics for hypothesis testing. In study 1, we designed a response cueing task and used Independent Component Analysis (ICA) to show that the latent factors describing a MFN to stimuli that cued the potential need to inhibit a response on upcoming trials also accounted for medial frontal brain responses that occurred when individuals made a mistake or inhibited an incorrect response. It was also found that increases in theta occurred to each of these task events, and that the effects were evident at the group level and in single cases. In study 2, we replicated our method of classifying MFC activity to cues in our response task and showed again, using additional tasks, that error commission, response inhibition, and, to a lesser extent, the processing of performance feedback all elicited similar changes across MFNs and theta power. In the final study, we converted our response cueing paradigm into a saccade cueing task in order to examine the oscillatory dynamics of response preparation. We found that, compared to easy pro-saccades, successfully preparing a difficult anti-saccadic response was characterized by an increase in MFC theta and the suppression of posterior alpha power prior to executing the eye movement. These findings align with a large body of literature on performance monitoring and ERPs, and indicate that MFNs, along with their signature in theta power, reflects the general process of controlling attention and adapting behaviour without the need to induce error commission, the inhibition of responses, or the presentation of negative feedback.

Diagnóstico y propuesta de estructura organizacional del Departamento de Educación a Distancia de la UANL para el programa de repatriación virtual que captura el capital intelectual de científicos mexicanos

Tesis (Maestría en Psicología Laboral) UANL

El futuro de la banca de la sucursal a la banca virtual por Ivonne Ruth Jeannette Cornejo Niño

Tesis (Maestría en Administración de Empresas con Especialidad en Finanzas) U.A.N.L.

La educación y los nuevos retos de la cultura del conocimiento y un caso práctico sobre implantación de la educación virtual

[Tesis] ( Maestría en Informática con Especialidad en Administración de la Información) U.A.N.L.

Propuesta de un modelo de educación virtual, como solución a las barreras educativas

[Tesis] ( Maestría en Informática Administrativa con Especialidad en Administración de Informática) U.A.N.L.

Universidad virtual como apoyo a la educación

Tesis ( Maestro en Ciencias de la Administración con Especialidad en Sistemas) U.A.N.L.

La novela virtual: intertextualidad y posmodernismo la cita Neobarroca

Tesis ( Maestría en Letras Españolas) U.A.N.L.

Estudio de la Localización virtual satélite.

Tesis (Maestría en Ciencias Computacionales con Especialidad en Teleinformática) UANL, 2011.

Evaluación del desempeño al personal que integra la dirección de tecnología y de apoyo educativo, en contribución del quehacer académico de una universidad virtual.

Tesis (Maestría en Psicología con orientación Laboral y Organizacional) UANL, 2013.

Control of a tibio-femoral virtual joint by means of a hybrid EEG-EMG scheme.

Tesis (Master of Science in Electrical Engineering) UANL, 2014.

Foro virtual para el desarrollo de competencias: comunicación, socialización e interactividad y el rendimiento académico en la modalidad semipresencial) UANL, 2014.

Tesis (Maestría en Docencia con orientación en Educación Media Superior) UANL, 2014.

Domain Closedness Conditions and Rational Choice

The rationalizability of a choice function on an arbitrary domain under various coherence properties has received a considerable amount of attention both in the long-established and in the recent literature. Because domain closedness conditions play an important role in much of rational choice theory, we examine the consequences of these requirements on the logical relationships among different versions of rationalizability. It turns out that closedness under intersection does not lead to any results differing from those obtained on arbitrary domains. In contrast, closedness under union allows us to prove an additional implication.