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Subject Selection

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Subject selection refers to the process of choosing specific topics, themes, or populations for research studies, ensuring that they align with the research objectives, methodologies, and ethical considerations. It is a critical step in research design that influences the validity and applicability of the study's findings.
lightbulbAbout this topic
Subject selection refers to the process of choosing specific topics, themes, or populations for research studies, ensuring that they align with the research objectives, methodologies, and ethical considerations. It is a critical step in research design that influences the validity and applicability of the study's findings.

Key research themes

1. How do sampling methods and participant selection criteria affect research validity and representativeness?

This research focus investigates the methodological foundations of participant selection in studies, emphasizing the trade-offs between sample size, representativeness, and the feasibility of conducting full population surveys (censuses). Understanding these issues is central to ensuring statistical inference accuracy, mitigating biases from nonresponse or flawed sampling frames, and enhancing the generalizability of results.

Key finding: The paper delineates the critical balance between sample size and representativeness, highlighting that samples smaller than required reduce precision and statistical power, while samples lacking representativeness invalidate... Read more
Key finding: This study critically reflects on the historical and ongoing debates surrounding the use of subject cataloging and classification systems in library science, emphasizing challenges in reconciling author and subject-based... Read more
Key finding: The research validates the hierarchical properties constraining grammatical Subject assignment in English using corpus data and proposes a meta-hierarchy of feature priority guiding Subject accessibility. The study shows that... Read more

2. What factors influence individual choices in academic subject selection and their implications for educational equity?

This theme examines how students decide on academic subjects, particularly in secondary and tertiary education, exploring intrinsic motivators such as interest, self-perceived ability, and extrinsic factors including parental involvement, socioeconomic background, institutional context, and gender stereotypes. This area is pivotal for addressing disparities in subject uptake, especially in STEM fields, and for designing interventions to improve equitable access to educational and career opportunities.

Key finding: This study analyzes Australian Year 12 subject enrollment patterns, revealing disparities based on gender, socioeconomic status, school type, and prior achievement. It shows females predominate in humanities and biological... Read more
Key finding: Through qualitative analysis, this paper documents master-level students’ challenges in selecting thesis topics, including lack of clarity on topic novelty, inadequate advisor guidance, and mismatches between advisor... Read more
Key finding: Empirical analysis reveals students perceive parental involvement as vital in subject selection and academic success at university level, with active parental engagement linked to better motivation and decision-making. The... Read more
Key finding: Using Best-Worst Scaling, the study quantifies student-perceived importance of 21 subject selection factors, finding that enjoyment, interest, perceived ability, and career relevance are most influential in choosing or... Read more
Key finding: Drawing on teacher insights at a boys’ independent school with high physics uptake, this exploratory study highlights the significance of socio-economic advantage, positive peer and institutional culture, and curricular... Read more

3. Does topic choice impact assessment performance validity and reliability in high-stakes testing?

Investigations here assess whether allowing examinees to choose essay or test topics affects their scores and the equivalence of scores across candidates. This line of inquiry is crucial for ensuring fairness and standardization in assessments that inform high-stakes decisions, scrutinizing test validity, construct representation, and consequences for interpreting test outcomes.

Key finding: Analyzing 150 essays from a high-stakes English test with multiple qualified raters, the study finds no statistically significant score differences between two offered writing topics despite students’ preferences. This... Read more
Key finding: This empirical study demonstrates that students’ preferred essay topics yield scores approximately one third of a standard deviation higher than non-preferred topics, but strikingly around 30% choose suboptimal topics... Read more

All papers in Subject Selection

Fewer girls than boys in England participate in post-compulsory mathematics. Previous studies have shown the significance to girls of their mathematics lessons and teachers, of cultural constructions of gender and mathematics, of career... more
This paper explores the perceived effectiveness of teacher training covering inquiry­based science learning for primary school children in England. Teachers who initially took part in teacher training between 2011 and 2013 as part of the... more
This paper explores the perceived effectiveness of teacher training covering inquiry­based science learning for primary school children in England. Teachers who initially took part in teacher training between 2011 and 2013 as part of the... more
A concern commonly raised in the literature and in the media relates to the declining proportions of students who enter and remain in the "science pipeline," and whether many countries, including Australia and New Zealand, have enough... more
The purpose of this study was to investigate the effect of assertive training on early-adolescents' improvement of resilience. The training which consisted of 10 sessions of 50 minutes each was conducted at Army Day Secondary School in... more
Student study of science at school has been linked to the need to provide a scientifically capable workforce and a scientifically literate society. Educators, scientists and policymakers are concerned that too few students are choosing... more
This paper explores the perceived effectiveness of teacher training covering inquirybased science learning for primary school children in England. Teachers who initially took part in teacher training between 2011 and 2013 as part of the... more
This paper investigates the factors that influence 15 year-old students' intentions to study physics post-16, when it is no longer compulsory. The analysis is based on the year 10 (age 15 years) responses of 5034 students from 137 England... more
Many countries desire more students to study science subjects, although relatively few students decide to study non-compulsory physics at upper-secondary school and at university. To gain insight into students' intentions to study... more
More people studying and working within science are desired in numerous countries, although it remains less clear how educators can help. Analysis considered nationally-representative samples of students in England, aged 15 (Year 11),... more
Background: The research on which this article is based was commissioned because of concerns about perceived shortages of willing and able young people choosing to study physics at university. Purpose: This article reports on first year... more
Increasing the number of students who study mathematics once it is no longer compulsory remains a priority for England. A longitudinal cohort from England (1085 students) was surveyed at Years 10 and 12. Students' self-beliefs of ability... more
This article explores how students'aspirations to study mathematics or physics in post-16 education are associated with their perceptions of their education, their motivations, and the support they feel they received. The analysis is... more
This paper explores the perceived effectiveness of teacher training covering inquirybased science learning for primary school children in England. Teachers who initially took part in teacher training between 2011 and 2013 as part of the... more
The study aimed to explore the students perception about need of parents involvement at University level. Major objective of the study was to find out students views about the importance of parents’ involvement at university level and to... more
This study examines the impact of commercial banking on Nigeria industrial sector using secondary data covering the period of 1980-2018 that were obtained from the Central Bank of Nigeria. The model's estimates were estimated via multiple... more
The issue of parental pedagogical competence is becoming more pronounced particularly if it is understood in the context of raising children for a competent and responsible behaviour. Parenting involves undertaking various activities... more
This article explores the development of academic identity in community schools. It highlights examples of program and services in different school districts in the United States. It also describes different components of effective... more
Akibat dari perkembangan zaman yang semakin luas, dunia pendidikan semakin menyoroti pelajaran bahasa asing salah satunya adalah Bahasa Mandarin. Dalam mempelajari bahasa asing tentunya ditemukan banyak kesulitan, salah satunya adalah... more
Big data is an upcoming technology and requires utmost care for an efficient and smooth implementation of the technology. In case of healthcare the most challenging part of big data is the privacy, data security, handling large volume of... more
Gender issues in science education have been widely reported in the literature and linked to the underrepresentation of women in science careers, particularly in physics. Drawing on survey data from the European Commission funded project... more
 Dựa trên cơ sở thành quả nghiên cứu về vấn đề danh từ chuyển hóa thành động từ của những học giả đi trước, bài viết chủ yếu thảo luận về sự thay đổi về mặt ngữ nghĩa và chức năng ngữ pháp của danh từ tiếng Hán sau khi chuyển hóa thành... more
Lifespan of a normal human is increasing with the world population and it produces new challenge in health care. big data change the method of data management ,leverage data and analyzing data.with the help of big data we can reduces the... more
The present work focuses with the licensing of Suo in Chinese, with special reference to the Object Shift in Scandinavian languages and to the cliticization in French. Structurally, Suo differs from both strong pronouns with the full DP... more
Akibat dari perkembangan zaman yang semakin luas, dunia pendidikan semakin menyoroti pelajaran bahasa asing salah satunya adalah Bahasa Mandarin. Dalam mempelajari bahasa asing tentunya ditemukan banyak kesulitan, salah satunya adalah... more
This article explores the development of academic identity in community schools. It highlights examples of program and services in different school districts in the United States. It also describes different components of effective... more
The study aimed to explore the students perception about need of parents involvement at University level. Major objective of the study was to find out students views about the importance of parents’ involvement at university level and to... more
This study examines the impact of commercial banking on Nigeria industrial sector using secondary data covering the period of 1980-2018 that were obtained from the Central Bank of Nigeria. The model's estimates were estimated via multiple... more
The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and... more
More people studying and working within science are desired in numerous countries, although it remains less clear how educators can help. Analysis considered nationally-representative samples of students in England, aged 15 (Year 11),... more
Background: The research on which this article is based was commissioned because of concerns about perceived shortages of willing and able young people choosing to study physics at university. Purpose: This article reports on first year... more
Many countries report high attrition rates among beginning teachers. The literature cites many factors that influence a teacher's decision to remain in the profession. These include remuneration, workload, support, administration and... more
Precision medicine works on the fundamental principle that a particular disease gives rise to different physical symptoms in different individuals, based on their genome structure, lifestyle and environmental conditions. Eg:-two people of... more
Many countries report high attrition rates among beginning teachers. The literature cites many factors that influence a teacher's decision to remain in the profession. These include remuneration, workload, support, administration and... more
Many countries report high attrition rates among beginning teachers. The literature cites many factors that influence a teacher's decision to remain in the profession. These include remuneration, workload, support, administration and... more
Science study at school has been linked to the provision of a scientifically capable workforce and a scientifically literate society. Concern has been expressed by educators, academics and policymakers that too few students are choosing... more
Student study of science at school has been linked to the need to provide a scientifically capable workforce and a scientifically literate society. Educators, scientists and policymakers are concerned that too few students are choosing... more
Health services across the world are on the one hand the most regulated of all professions, the workforce planning is the most advanced and the restrictions on licence to practice most stringent, especially across borders- yet the... more
BAPIO (British Association of Physicians of Indian Origin) as an organisation actively promotes the diversity, equality and inclusion of all healthcare professionals. As an organisation which encompasses a majority of ethnic minority... more
Given international concerns about students' pursuit (or more correctly, non-pursuit) of courses and careers in science, technology, engineering and mathematics (STEM), this study is about achieving a better understanding of factors... more
Heart disease describes a variety of conditions that affect the coronary heart. Diseases underneath the coronary heart sickness umbrella consist of blood vessel diseases, together with coronary artery disorder, heart rhythm problems... more
Background: One of the most important facts that should be considered is confidentiality in order to maintain privacy turning out to be matters of security. Keeping-up confidentiality is a crucial factor in any field, as well as health... more
 Dựa trên cơ sở thành quả nghiên cứu về vấn đề danh từ chuyển hóa thành động từ của những học giả đi trước, bài viết chủ yếu thảo luận về sự thay đổi về mặt ngữ nghĩa và chức năng ngữ pháp của danh từ tiếng Hán sau khi chuyển hóa thành... more
Along with the rapid growth in Internet-based instruction there have been concerns about the quality of online instruction and whether traditional student evaluations of faculty are suitable in online environments. This study uses data... more
Background Sustainability is increasingly a vital consideration for engineers. Improved understanding of how attention to sustainability influences student major and career choice could inform efforts to broaden participation in... more
Data science, also known as data-driven science, is an interdisciplinary field about scientific methods, processes, and systems to extract knowledge or insights from data in various forms, either structured or unstructured, similar to... more
Numerous clinical practices used in certain organizations are said to be of an age old practice whose results are not without side effects. Evidence Based Medicine is the approach that enables an optimum decision making system with the... more
The research on which this report is based was commissioned because of concerns about perceived shortages of willing and able young people choosing to study physics at university. This paper reports on first year physics... more
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