Studying abroad: developing a model for the decision process of international students

Attracting international students is increasingly important for higher education institutions. In order to contribute to the understanding of how international students choose a university, we conducted a qualitative study in a public university in the north of Portugal. Results show that students seek an international experience mainly for personal, academic and professional development reasons, relying on personal contacts as information sources and support groups. Academic reputation and quality are the most important attraction factors. We develop a theoretical model of the studying abroad decision process, including the main motivations to leave the country of origin, the information sources and the decision factors.     

The prevalence and seriousness of incestuous abuse: Stepfathers vs. biological fathers

Analysis of interviews obtained from a random sample of 930 adult women in San Francisco revealed that 17% or one out of approximately every six women who had a stepfather as a principal figure in her childhood years, was sexually abused by him. The comparable figures for biological fathers were 2% or one out of approximately 40 women. In addition, when a distinction was made between Very Serious Sexual Abuse (including experiences ranging from forced penile-vaginal penetration to non-forceful attempted fellatio, cunnilingus, and anal intercourse) and other less serious forms, 47% of the cases of sexual abuse by stepfathers were at the Very Serious level of violation compared with 26% by biological fathers. Possible explanations for these startling discrepancies are discussed, and some of the implications for remarriage are considered.     

Mathematical tasks designed to foster a reconceptualized view of early arithmetic

We discuss mathematical tasks used in a first mathematics content course for elementary teachers at our university to foster a deep conceptual understanding of early arithmetic, including basic concepts of number, number relationships and strategies, and coordinating units of different rank. Our approach is to immerse our students in a base 8 world for up to six weeks. A key aspect is that we develop base 8 vocabulary. We use base 8 analogs of instructional sequences developed in classroom teaching experiments in the elementary grades that have been proven successful to promote deep conceptual understandings of basic arithmetic and place-value numeration in young children. As a result, our students have unique opportunities to develop a reconceptualized view of early arithmetic and learn how it can be advanced.     

Air Toxics Under the Big Sky: examining the effectiveness of authentic scientific research on high school students’ science skills and interest

Air Toxics Under the Big Sky is an environmental science outreach/education program that incorporates the Next Generation Science Standards (NGSS) 8 Practices with the goal of promoting knowledge and understanding of authentic scientific research in high school classrooms through air quality research. This research explored: (1) how the program affects student understanding of scientific inquiry and research and (2) how the open-inquiry learning opportunities provided by the program increase student interest in science as a career path. Treatment students received instruction related to air pollution (airborne particulate matter), associated health concerns, and training on how to operate air quality testing equipment. They then participated in a yearlong scientific research project in which they developed and tested hypotheses through research of their own design regarding the sources and concentrations of air pollution in their homes and communities. Results from an external evaluation revealed that treatment students developed a deeper understanding of scientific research than did comparison students, as measured by their ability to generate good hypotheses and research designs, and equally expressed an increased interest in pursuing a career in science. These results emphasize the value of and need for authentic science learning opportunities in the modern science classroom.     

Degree performance as a function of discipline studied,parental occupation and gender

Degree performance in England and Wales was investigated as a function of social class and gender for several disciplines of study. Three performance criteria were considered: FIRST class; GOOD, and COMPETENT. The findings are complex, and some of them conflict with widely held class and gender stereotypes. Women performed better than men at the FIRST class and/or GOOD criteria, in all professional disciplines and in biological sciences. At the FIRST and GOOD criteria women performed best relative to men in biological content areas, next best in physical and mathematical content areas and worst in humanities content areas. A similar ordering of content areas was obtained when comparing students of lower class origins with those of upper and middle class origins. At the COMPETENT criterion, women performed better than men; and students of lower social class origins performed better than students of upper and middle social class origins. There was a trend, particularly marked in the humanities, for women to perform less well at the FIRST class criterion than would have been predicted by their achievements at the GOOD criterion. The implications of these patterns for theories of group differences in excellent academic performance and for educational policy are discussed.     

Exploring marine ecosystems with elementary school Portuguese children: inquiry-based project activities focused on ‘real-life’ contexts

The purpose of the study was to investigate how young students engage in an inquiry-based project driven by real-life contexts. Elementary school children were engaged in a small inquiry project centred on marine biodiversity and species adaptations. All activities included the exploration of an out-of-school setting as a learning context. A total of 49 students and 2 teachers were involved in the activities. The research methods included observation, document analysis and content analysis of the answers to a questionnaire and an interview. The results revealed that most of the students acquired scientific knowledge related to biological diversity and adaptations to habitat. Moreover, students progressively demonstrate greater autonomy, argumentative ability and decision-making. One implication of the present study is that elementary science curriculum could be better managed with inquiry project-based activities that explore different types of resources and out-of-school settings.     

Using an adaptation programme to introduce children to the early years of schooling in Slovakia

The article presents a new adaptation programme entitled ‘With a smile to school’ for pupils of the first year at primary schools. The adaptation programme comprises several methods and measures which are focused on the regulation of pupils’ adaptation process. The efficiency and effectiveness of the adaptation programme were verified through an experiment at selected primary schools in Slovakia in the school year 2016/2017. Based on the experiment results, a proposal for implementation of the adaptation programme to school practice was drawn up. The experiment results were evaluated by means of selected statistical methods.     

Characterizing the mechanical parameters of forward and backward falls as experienced in snowboarding

Wrist injuries are frequently observed after falls in snowboarding. In this study, laboratory experiments mimicking forward and backward falls were analysed. In six different falling scenarios, participants self-initiated falls from a static initial position. Eighteen volunteers conducted a total of 741 trials. Measurements were taken for basic parameters describing the kinematics as well as the biomechanical loading during impact, such as impact force, impact acceleration, and velocity. The effective mass affecting the wrist in a fall also was determined. The elbow angle at impact showed a more extended arm in backward falls compared to forward falls, whereas the wrist angle at impact remained similar in forward and backward falls. The study results suggest a new performance standard for wrist guards, indicating the following parameters to characterize an impact: an effective mass acting on one wrist of 3–5 kg, an impact angle of 75° of the forearm relative to the ground, and an impact velocity of 3 m/s.     

A strengths-based,culturally responsive family intervention improves Latino kindergarteners’ vocabulary and approaches to learning

Food routines are an ecocultural asset of Latino families. This cluster-randomized trial with 248 children (M_age = 67 months; 50% girls; 13 schools) investigated the impact of a 4-week family program designed to capitalize on food routines in improving Latino kindergarteners’ outcomes in the United States. There were moderate-to-large impacts on child vocabulary (especially food-related) at end-of-treatment and the 5-month follow-up, and suggestive evidence of moderate impacts on approaches to learning (ATL; including ATL math) and executive function at the 5-month follow-up (d = .38–.95). There were no statistically significant impacts on children's math or literacy skills. A strengths-based, culturally responsive family intervention that is integrated into Latino family life can improve the skills needed to succeed in school.