A Comparative Analysis of Perceived Advantages and Disadvantages of Online Learning

The use of electronic media has increased dramatically in the past decade due to the general increase in digitization of global societies. This trend has been recently enhanced by the COVID-19 occurrence and following forced implementation of various forms of eLearning into university curricula, including all forms of second language (L2) acquisition. The present study focuses on the evaluation of perceived advantages and disadvantages of online L2 acquisition via electronic media by university students of the Czech Republic (n = 114) and Poland (n = 121). The research methodology was an online questionnaire asking the users of digital media for L2 acquisition about their perceived advantages and disadvantages regarding the use of print and digital media and their potential impact on their L2 acquisition. To understand their evaluation is crucial as it could lead to increased motivation or demotivation to learn a foreign language. The results clearly show that the students realize the drawbacks of digital media and this could lead to their dissatisfaction and frustration when they have to use these media excessively. The implications of the findings could be helpful and necessary for various course designers, curricula makers, and course tutors as they are responsible for the smooth implementation of various digital tools into the educational process.

The quantitative evaluation of subjective satisfaction with digital media in L2 acquisition in younger adults: A study from Europe, Asia, and Latin America

Foreign language learning has recently been transferred into an online or hybrid mode and this has brought many challenges for both the teachers and the students. Thus, the purpose of this study is to explore students' subjective satisfaction with the use of digital media in their L2 acquisition conducted online, as well as to provide specific recommendations for meeting students' needs in digital media L2 instruction. This is large-scale comparative research conducted in the Czech Republic, Poland, Romania, Iraq, and Malaysia. The data were collected through an online questionnaire in May, June, and July 2021 in the given countries. The findings reveal that students' subjective satisfaction that is related to students' attitudes toward the online learning process, the general usefulness of language, the role of the teacher, and the matters that affect the general process of teaching and learning all gained the positive answers. Whereas the items that are related to students' subjective satisfaction toward language skills, digital-based reading, the effectiveness of online education over face-to-face, and communicating with teachers and peers via social media are all gained negative results. These results need further analysis but they can be an impetus for much larger research and further implications to optimize L2 acquisition.

University Students and Their Ability to Perform Self-Regulated Online Learning Under the COVID-19 Pandemic

The COVID-19 pandemic has affected all aspects of the educational system, including students' learning styles, which are heavily dependent on self-regulated studying strategies and motivation. The purpose of this study was to discover whether Central European students, in this case the Slovak and Czech students, were able to perform self-regulated learning during online learning under the COVID-19 pandemic to achieve their learning goals and improve academic performance, as well as to propose a few practical recommendations how to develop and maintain students' self-regulation learning in this new online environment. The methodology was based on a questionnaire survey conducted among 268 students at two Central European universities in February and March 2021. The findings indicate that Central European students seemed to be able to perform their online self-study, especially in regard to personal competencies, meaningfulness and motivation. They reported higher awareness of their strengths and weaknesses in learning, time management, and/or the usefulness of making an effort to study. However, the findings reveal an urgent need for more work to be done in the area of metacognitive strategies, such as reflective and critical thinking, analyzing and evaluating. In this respect, the teacher's role is replaceable since s/he serves as a facilitator and promotes these metacognitive strategies by providing students with constructive feedback, monitoring their learning, reviewing their progress, and/or providing opportunities to reflect on their learning. There were not any striking differences between the Czech and Slovak students. Nevertheless, Slovak students (females in particular) seemed to be more self-disciplined and goal-oriented in their learning.

Psychosocial Rehabilitation Through Intervention by Second Language Acquisition in Older Adults

The paper deals with a possibility of foreign language learning (FLL) intervention in older adults as a psychosocial rehabilitation method to improve the quality of life (QoL) in this age segment, i.e. the people who are over 55 years. FLL has been researched as a successful tool to maintain or even enhance cognitive functions in older age along with other intentional activities, such as engagement in any physical activity. FLL cannot dramatically improve memory and cognitive deterioration of older adults, however, it can improve QoL by increasing subjective happiness that is connected to improved wellbeing. The research was conducted in two groups of seniors who are engaged in FLL, specifically in the Czech Republic and Poland. The major premise of the research was based on the positive psychology concept, i.e., the subjective happiness leads to improved levels of QoL. Both groups consisted of about a hundred respondents whose opinions were researched by an online questionnaire. The major focus of this questionnaire was to evaluate the level of subjective happiness and then compare the results obtained from the respondents from these two geographically different regions. The findings clearly showed that those who had engaged in FLL had reached high levels of subjective happiness, therefore, their subjective wellbeing could be improved. These results might be important for psychosocial rehabilitation practices because they can create a framework for further non-pharmacological intervention to maintain healthy aging. FLL can thus be a very efficient tool for any psychosocial rehabilitation in older healthy adults who do not suffer from any cognitive pathological development but who are just experiencing negative side effects of natural aging process. The research into this topic is very scarce, and therefore, this paper could be an inspiration for further and larger-scale research.

A Comparative Psycholinguistic Study on the Subjective Feelings of Well-Being Outcomes of Foreign Language Learning in Older Adults From the Czech Republic and Poland

Positive psychology has recently seen unprecedented rise and has reached vast achievements in the area of quality of life (QoL) improvement. The purpose of this study is to show that there are different aspects of well-being that make healthy older people motivated to learn a foreign language at a later age. The research was conducted in the Czech Republic and Poland in two groups of learners aged 55 years and more. The experimental group consisted of 105 Czech respondents who were targeted with an online questionnaire with the aim to determine the level of FLL outcomes connected to QoL in healthy older adults in their L2 acquisition. The second experimental group (n = 100) was established of Polish seniors who attended similar language courses. The findings of the research clearly show that FLL has an irreplaceable role as one of several non-pharmacological strategies utilized to improve the aging process and reduce drawbacks of aging. The results indicate that seniors' overall satisfaction and subjective feelings of well-being are enormously high when attending foreign language classes at older age. FLL, therefore, creates an environment that can enhance QoL of older adults that can be supplemented by other means such as well-balanced diet, other social activities, sport and physical activity, music, or computer games. All these intervention methods can significantly improve QoL of older adults and the parties engaged and/or responsible for taking care of older generation should take it into serious consideration.

The Effect of Healthy Diet on Cognitive Performance Among Healthy Seniors - A Mini Review

At present, a healthy diet appears to be one of the suitable strategies in slowing down cognitive decline in the process of aging. A number of evidence-based studies confirm its efficacy, safety, and cost-effectiveness. The aim of this mini review is to evaluate and describe recent randomized clinical and cohort studies exploring the effect of healthy diet on cognitive performance among healthy seniors, as well as to update the existing information on this research issue. For these reasons, the authors reviewed full-text, peer-reviewed journal articles written in English and available in Web of Science and PubMed between September 2017 and February 2020. Altogether nine original studies were detected. The results indicate that healthy diet and healthy diet components generally have a positive impact on the enhancement of cognitive functions. Furthermore, the findings reveal that dietary patterns, as well as single nutrients might have a significant effect on specific cognitive domains, such as memory in general, episodic memory, or processing speed. It also seems that a strict adherence to the dietary patterns and a higher diet variety have a more significant effect on the improvement of cognitive functions. Nevertheless, there seem to be gender differences in dietary behavior. More recently, personalized dietary interventions started to be used in delaying cognitive decline among healthy seniors. Therefore, more randomized control trials or N-of-1 trials should be performed in this research area in order to detect the most suitable dietary pattern or nutrients, which would, together with other modifiable lifestyle factors, contribute to the improvement of quality of life of the aging population.

[Acute hepatitis A despite regular vaccination against hepatitis A and B]

HISTORY AND CLINICAL FINDINGS

A 59-year-old woman, her 55-year-old husband, their daughter, son and the son's girlfriend were admitted with acute icterus 32-34 days after a dinner when they had eaten shellfish. The father had been immunised against hepatitis A and B with a combined vaccine (Twinrix(R)) and had completed the full vaccination schedule 47 days prior to this meal. His wife had been incompletely vaccinated with one injection 16 days prior and a second injection 13 days after the dinner. The other three participants of the dinner had not been immunised. The incubation time and clinical picture did not differ between the vaccinated and non-vaccinated patients.

INVESTIGATIONS, TREATMENT AND COURSE

All 5 patients were anti-HAV IgM-positive, had high serum aminotransferases and serum bilirubin. All patients had an uneventful recovery. There was no difference in the clinical course between the vaccinated and non-vaccinated patients.

CONCLUSION

Combined hepatitis A/B vaccination according to the recommended schedule does not guarantee protection in elderly persons. Before travelling in endemic areas, their antibody response after basic hepatitis A/B vaccination should be determined.