SEMDS: An R Package for Structural Equation Multidimensional Scaling

The aim of this article is to introduce the R package semds for structural equation multidimensional scaling. This methodology combines multidimensional scaling with latent variable features from structural equation modeling and is applicable to asymmetric and three-way input dissimilarity data. This key idea of this approach is that the input data are assumed to be imperfect measurements of a latent symmetric dissimilarity matrix. The parameter estimation is performed via an alternating least squares multidimensional scaling procedure that minimizes the stress. The latent dissimilarities are estimated as factor scores within a structural equation modeling framework. Applications shown in the article involve data associated with the banking crisis and data from avalanche research. The models fitted with the semds package are compared to related methods from multidimensional scaling. The R code to reproduce all the computations is provided in the supplementary materials.     

Students’ perspectives on the processes of supervision and assessment of undergraduate dissertations / Perspectiva del alumnado de los procesos de tutorización y evaluación de los trabajos de fin de grado

Abstract

The introduction of the European Higher Education Area means that undergraduate dissertations (UD) are now compulsory, which represents an important change for the Spanish university system due to the important consequences this will have on academic functioning. This study provides key information on the processes of supervising and assessing UDs, from the perspective of students, as well as consequent proposals to improve them. The results obtained indicate that initiatives need to be put in place, at least in the participating institutions where the study has been developed, focused on the improvement of the time periods, means and resources needed to develop the UD, the introduction of more adequate criteria than those currently used for assessment, better training for the tutors involved, more appropriate and precise prior information for students in relation to the UD, and more preparation for students to enable them to carry out the UD.     

Competition and diversity in higher education: an empirical approach to specialization patterns of Portuguese institutions

The expansion of higher education systems has often been associated with the need for increasing diversification, namely at the program level, based on the pressures to adapt more general programmes to a more diverse student population and multiple regional, social, and economic needs. This paper explores empirically the question of programme diversity by drawing on the Portuguese higher education’ experience, which presented massive expansion during the last decades and significant institutional competition in recent years. The study provides a longitudinal approach and analyzes in detail the evolution of diversification and specialization of the public and private sectors, as well as the university and polytechnic subsectors. The analysis aims at helping to illustrate the relevance of analysing diversity from an empirical point of view and its contribution to our understanding of the complex relationships between competition and diversity in contemporary higher education.     

Understanding the Socioemotional Worlds of English Learners: A Retrospective Study

This mixed-methods study examined the socioemotional experiences of 57 alumni of language support programs (i.e., English as a second language, bilingual education) to identify effects of being English learners (ELs). Findings revealed the need for multicultural sensitivity to ELs, bullying episodes, social exclusion, and not disclosing negative experiences. Participants valued opportunities to meet diverse peers, appreciated teacher support, and viewed negative experiences as a source of motivation to achieve. Participants with greater numbers of negative experiences were less connected to ethnic communities, were more marginalized by their ethnic peers, and had lower school belonging. School- based support was correlated with school belonging and overall perceptions of support. Years in ESL classrooms was correlated with negative affect. Support from school and family along with ethnic identity and sense of connection to ethnic community were significant predictors of positive affect. Findings have implications for consultation and professional development of personnel working with ELs.     

Action learning: cultural differences

The article describes the experience of forming a set in a higher education institution and offers some observations and insights gained from the perspectives of the role of the set adviser, cultural differences and the challenges of attempting to align theory, practice and experience.     

Voice Recognition for On-line Literacy: Continuous Voice Recognition Technology in Adult Literacy Training

This study explored whether over-the-counter continuous voice recognition software could be used to support the delivery of a standardized reading curriculum to adults with low-level literacy skills. Three primary questions were addressed in the study. First, how readily could mass-market continuous voice recognition software programs be adapted for use in adult literacy training? Second, what role(s) might the voice recognition technology play in facilitating the computer-based delivery of a standard text-based reading curriculum? And third, does the use of the voice recognition software positively affect the technological skills and computing comfort levels of adults with low-level literacy skills? Five adults with low-level literacy skills completed the computer-based curriculum, using the voice recognition software to practice and check their reading and writing efforts. A literacy tutor guided the participants through the curriculum, recorded and saved the participants' responses and videotaped the sessions for subsequent analysis. The findings reported here suggest that currently available over-the-counter continuous voice recognition technology, while essentially effective and accurate with fluent readers, is not yet ready, as a stand-alone system, to meet the needs of these adults with low-level literacy skills. The voice recognition software was most effective when it was used in the presence of a tutor. Having tutors provide on-going and immediate support to learners was a vital component of literacy training in this computer-based environment. In general the computer-based programs seemed to provide participants with a `motivational boost'. Specifically, the computer-based lessons helped develop participants' technological skills and confidence levels and promoted sustained focus on instructional tasks. Implications associated with these findings for future research with voice recognition software and adult literacy training are discussed.     

Trainee Competence in Master's‐Level Counseling Programs: A Comparison of Counselor Educators' and Students' Views

Forty‐five counselor educators and 62 master's‐level counseling students were surveyed to compare faculty members' perceptions of trainee competence with students' own views. As anticipated, students reported higher deficiency rates than did their faculty. Combined with the intervention rates reported by corresponding faculty, students' reports suggested that as many as 21% of their peers may be professionally deficient and that the majority of these may progress through their training without remediation. Together with students' anticipated reactions to their own identification for remediation or dismissal, these findings underscore the importance of implementing effective procedures for reviewing the professional fitness of counselors‐in‐training.     

Personal Growth of New Fathers following Assisted Reproductive Technology or Spontaneous Pregnancy

Objective: The study aimed at comparing personal growth between fathers whose infants were conceived with the aid of assisted reproductive technology (ART) and those whose infants were conceived spontaneously and to examine associations with personal resources. Design: We examined associations between personal growth on the one hand and optimism, positive and negative emotions, and parenting stress on the other, among fathers whose infants were conceived with the aid of ART and those whose infants were conceived spontaneously. One hundred and seventy-two Israeli first-time fathers (76 following ART and 96 following spontaneous pregnancies) whose infants were 5–18 months old completed a series of self-report questionnaires. Results: No difference was found in personal growth between the two research groups. For all men, lower economic status, older age of the child, higher optimism, higher positive and negative emotions, and parenting stress were all associated with greater growth. Conclusions: Although a certain level of stress and negative affect is a prerequisite for personal growth, it is made possible by positive resources, such as optimism and positive emotions. In addition, the manner in which the pregnancy was achieved appears to have no long-term consequences for men’s experience of personal growth in the transition to fatherhood. Professionals should relate to the present needs and emotional states of new fathers rather than their fertility history.