Geoethics: Master’s Students Knowledge and Perception of Its Importance

In the 1990s, the field of geoethics started its development, associated with a set of ethical principles that regulate the profession of geologists in their relationship with society and with nature. Given the importance of this field, but also its youth, 36 higher education students attending a Master’s of Geology course were surveyed (20 were from an educational branch and 16 were from a scientific branch). The questionnaire applied to them aimed to achieve the following goals: (a) to identify the knowledge of the respondents about this new field and to verify their position about the inclusion of geoethics in the curriculum, (b) to understand how they consider the importance of geological knowledge in political decisions and (c) to investigate possible differences in the thinking of the respondents, given the specificities of their educational branches. The study concluded that the field of geoethics is unknown to the majority of the respondents. However, the recognition of its importance was also verified, after getting familiar with the definition of the concept, as well as the need for its inclusion in formal education. The respondents also considered relevant the creation of a deontological code that could provide geologists with ethical guidance. They also considered that geology should influence political decisions, but they did not consistently recognise the limits of its influence, which seems to reveal the need of a deeper understanding of the specific nature of geological knowledge when compared with other sciences. Almost all the results were similar in both groups, but the students from the educational branch offered more elaborate answers about the issues present in the questionnaire.     

Anorexia athletica in pre-professional ballet dancers

Competitive sport has been under increasing discussion as a possible favourable factor in the development of eating disorders among children and adolescents. The aim of this study was to determine the frequency of sport-specific eating disorders, in line with the concept of anorexia athletica. This prospective field study included one experimental group and two control groups (disease and healthy). Fifty-two pre-professional ballet dancers aged 13-20 years were tested for clinical eating disorders, anorexia athletica criteria, eating disorder related psychopathology and self-concept, and were compared with 52 patients with anorexia nervosa and 44 non-athletic controls of the same age. The study was conducted using semi-structured interviews as well as self-report questionnaires. A clinical eating disorder diagnosis was made in 1.9% of the ballet dancers versus 0% of the high school students; anorexia athletica was diagnosed in 5.8% of the dancers versus 2.3% of the students. Ballet dancers scored lower than patients with anorexia nervosa with regard to eating disorder related psychopathology and higher than the patients with regard to self-concept. We conclude that more sensitive tools to differentiate between sport-specific (eating) patterns, anorexia athletica and clinically relevant eating disorders are needed, especially for aesthetic sports such as ballet. It remains an important goal to identify athletes with symptoms of anorexia athletica irrespective of their physique and/or sport.     

Generational differences in online safety perceptions,knowledge, and practices

ABSTRACT

As Internet usage has proliferated in recent years so have online security threats. Internet users are increasingly susceptible to online security threats. Using a qualitative approach, this study conducted 18 focus groups to examine how three different generations perceive online safety, use coping strategies, and protect themselves online: Silent and GI generation (SGI) (born 1945 or earlier), older Baby Boomers (1946–1954), and Millennials (1977–1992). Results show that although each generation shares a variety of online safety concerns, SGIs and Boomers are more suspicious about online security, have less confidence in their abilities, are uncertain about the effectiveness of protection resources, perform fewer protection behaviors, and are more likely to rely on others’ assistance compared to the Millennial group. Our findings indicate online safety training is needed for all three generations, but especially for older adults. Tailored approaches are suggested to reach different generations.     

An empirical examination of the construct validity of goal commitment in the persistence process

This study represents the first published investigation into the construct validity of goal commitment as it affects the persistence process. Confirmatory factor analyses revealed that goal commitment could be decomposed into multiple indicators of the same latent construct: a special factor called goal commitment that groups items related to goal importance, specificity of goals, and situational influence; a second factor represented by items indicating certainty of purpose; and a third factor consisting of items related to goals in general. The predictive validity of each subcomponent on different outcomes related to student persistence was established. While goal commitment was found to have a significant direct effect on both students' intents to persist and actual persistence behavior, neither of the other two factors were as equally predictive as measures of student retention.     

Differential impacts of academic and social experiences on college-related behavioral outcomes across different ethnic and gender groups at four-year institutions

The results of the study indicated that institutional experiences, academic achievement, and environmental pull factors contributed the most to persistence decisions. Furthermore, analyses revealed that differences in the effects of these factors for different ethnic and gender groups were important in explaining persistence decisions. No precollege factors (educational aspirations, prior academic achievement, attitudes toward learning, and support and encouragement to attend college) were found to improve the overall fit of the models for any of the groups in the study. For minorities, the biggest detrimental effects on dropout behavior were derived from pull factors in the form of family responsibilities and working off-campus. No significant positive effects from informal and formal interactions with faculty, close personal relationships with peers, and academic experiences during their first year in college were found to negate the large negative influences from the pull factors. For females, the most significant positive effect on college persistence came from mentoring experiences in the form of nonclassroom interactions with faculty.     

What Satisfies Students? Mining Student-Opinion Data with Regression and Decision Tree Analysis

To investigate how students' characteristics and experiences affect satisfaction, this study uses regression and decision tree analysis with the CHAID algorithm to analyze student-opinion data. A data mining approach identifies the specific aspects of students' university experience that most influence three measures of general satisfaction. The three measures have different predictors and cannot be used interchangeably. Academic experiences are influential. In particular, faculty preparedness, which has a well-known relationship to student achievement, emerges as a principal determinant of satisfaction. Social integration and pre-enrollment opinions are also important. Campus services and facilities have limited effects, and students' demographic characteristics are not significant predictors. Decision tree analysis reveals that social integration has more effect on the satisfaction of students who are less academically engaged.     

Studying activities that take place in speech interactions: a theoretical and methodological framework

The paper proposes a theoretical and methodological framework based on a pluralistic, concerted approach to the study of activities that take place in and through speech interactions. The framework has a general scope, applying to any collective activity taking form through language interactions. It contributes to a fuller understanding of the dynamics of activity and the emergence of the phenomena observed. The framework fits a constructivist and interactionist paradigm. It allows an approach to different dimensions of the activity: communicational, functional, discursive and interlocutory. The theories, models, concepts and methods chosen to address each of the dimensions are presented. From the study of a collaborative philosophical inquiry produced in the first year of a French primary school, we illustrate the use of the framework and show how it can be enriched according to the nature of the activity studied and researchers’ aims.     

觅情

Amber swam with the rushing evening tide, coasting on the high-rising waves that continued to clap onto the California beach late into the evening. She had to hurry; tonight was the last night and she needed to make good use of her time. She could feel her hunger and need growing stronger with each passing moment,     

Developmental relationship between declarative metacognitive knowledge and reading comprehension during secondary school

European Journal of Psychology of Education - Knowledge about one’s own cognitive processes is the basis for the monitoring and regulation of learning processes for effective reading...