Search results

In addressing positive general education teaching practices for use with students with or at risk for emotional and behavioral disorders (EBD), the chapter emphasizes teacher behavior change research that has been informed by applied behavior analytic (ABA) principles. Its central theme is that general education teachers can access research informed by ABA in developing prosocial instructional and management practices. Highlighted teaching practices include fostering correct academic responses from students, increasing active student response, and using contingent praise with regularity. The chapter also discusses functional behavioral assessment, positive behavioral interventions and supports, and controversial behavior change issues surrounding seclusion and restraints and medication, topics related to teaching students with or at risk for EBD in general education settings.

The purpose of this paper is to report the findings of research into the principles and procedures associated with value management (VM) and assess its use and effectiveness within the construction industry in Northern Ireland. It provides a brief review of the principles, various procedures and methods associated with VM, investigates the positive and negative factors relating to its use whilst analysing the extent of its usage and determining its effectiveness.

Using a mixed method approach, the authors present the results of a survey of construction professionals operating in Northern Ireland and provide an examination of three case studies exploring the use of VM within the Northern Ireland construction industry.

In an industry where the client's needs and demands are of paramount importance, VM has emerged as a tool which can help satisfy these needs. This study shows that VM is frequently used within the Northern Ireland construction industry and on the whole is quite effective. However, the research exposed a general consensus that the VM process is frequently not implemented at the most appropriate stage of a project, which suggests that if it was, it could perhaps be more effective than it is at present. There is an apparent lack of formal methods used to carry out the VM process. Instead, rather loose and informal methods are used.

In the absence of a similar study that analyses the factors that influence the VM process highlighting and documenting the views and opinions expressed by the professionals within today's industry and reviewing the effectiveness of its usage, this paper documents a snapshot of practice of VM within the Northern Ireland construction industry.

The purpose of this paper is to present the challenges encountered when conducting qualitative research in foodservice operations and to discuss the strategies to overcome the identified challenges.

The researchers conducted food safety observations, interviews, and focus groups with more than 600 foodservice employees and managers. The researchers encountered multiple challenges including institutional review board approvals, managements' willingness to participate, and organizational and cultural barriers.

Obtaining in‐depth, credible information through observations, interviews, and focus groups adds depth and breadth to hospitality studies. However, given high industry turnover, recruitment and retention throughout a study is problematic. Moreover, researchers encounter many barriers as they obtain data, such as establishing authenticity and overcoming Hawthorne and halo effects.

Strategies to increase participation and thereby improve qualitative research have not been previously addressed in the hospitality literature

This paper seeks to investigate the nature and extent of value management (VM) practice in the South African manufacturing industry. It aims to explore engineers' and designers' awareness and understanding of VM and the nature and extent of the use of VM techniques within their companies.

A web‐based, online questionnaire survey is employed to establish value management practice within the manufacturing sector. Descriptive statistics are used to analyse the survey response data.

The results suggest that, while VM (and more particularly its value engineering antecedent) is generally known among engineers and designers in the manufacturing sector in South Africa, it is less widely practised. VM is seen predominantly as a cost reduction tool. This misperception, and the lack of awareness of the potential benefits of VM, must be remedied if the South African manufacturing industry is to remain competitive. The industry needs to adopt best practice VM techniques and standards.

It has proved extremely difficult to obtain survey data from manufacturing organizations, resulting in a low response rate. While this is a limitation, the information sourced provides useful direction for future case study investigation.

Refresher courses in contemporary VM theory and practice are recommended, as well as exploration of the impacts on VM of other techniques such as risk, quality and environmental management.

Against a background of increasing globalization, the findings are important if the South African manufacturing sector is to remain competitive. The results provide pointers for future research using a case study method.

The Singapore construction sector is promoting performance improvement by implementing collaborative contracting (CC). For CC's successful implementation, there is a need to sieve out the critical success factors (CSFs). Hence, this paper aims to explore factors influencing the adoption of CC and investigate the potential performance improvement by implementing CC.

Based on the literature review, 23 CSFs were identified and packaged to a questionnaire to evaluate the CSF's priority as well as CC's potential impact on the project performance. After prior validation, 165 potential respondents were drawn from survey list by using simple random sampling. Finally, 31 valid responses were received.

The survey result showed that the top five CSFs are mutual trust, all parties to commit fully, openness between parties, commitment to a win–win attitude and resource availability. The majority of respondents hold that CC implementation would improve overall project performance, decision effectiveness, cost, time, quality and risk performance.

Directors, project managers, contractor managers and site engineers have different perceptions of CSFs. Also rather than meeting the same requirements in the implementation of CC, there are differences among projects with different values.

This study provides an in-depth understanding of the CSFs for industry practitioners adopting CC and CC's potential impact on project performance. This study is also helpful for authorities to formulate effective policies to push the implementation of CC.

Child psychiatrist Leo Kanner (pronounced “Konner;” Feinstein, 2010, p. 19) published a ground-breaking paper in 1943 that introduced the world to the present-day concept of autism (Fombonne, 2003; Goldstein & Ozonoff, 2009; Roth, 2010). Prior to Kanner, however, several physicians described the condition of autism without identifying it as such. A textbook published in 1809, titled Observations on Madness and Melancholy, contained a description of a boy whose symptoms fit the modern definition of autism (Feinstein, 2010; Vaillant, 1962). The book's author, Dr. John Haslam, wrote about a 5-year-old male who was admitted to the Bethlem Asylum in 1799 with a medical history that included a case of measles when he was 1 year old. The boy's mother claimed that at age 2 years, her son became harder to control. She also indicated that he did not begin to walk until he was 2½ years of age and did not talk until he was 4 years old. Once hospitalized, the boy cried only briefly upon separation from his mother and was “constantly in action” (Vaillant, 1962, p. 376), suggesting that he was hyperactive. Hyperactivity is a characteristic commonly found in children with ASDs (APA, 2000; Wicks-Nelson & Israel, 2009). Although this child watched other boys at play in the hospital, he never joined them and played intently with toy soldiers by himself. The boy could not learn to read and always referred to himself in the third person (Vaillant, 1962). Grammatical errors in speech can be observed among individuals with ASDs (Roth, 2010; Wicks-Nelson & Israel, 2009).

The modern construction industry is highly competitive and cost driven, with tangible adversarial relationships between projects' contractual parties at individual and organisational levels; there are conflict of interest as people to survive. Accordingly, team leaders on construction megaprojects (CMPs) in multinational engineering organisations strive to survive in such competitive markets. The research’s aim is to investigate relationships between team leaders' tenure and management styles towards professional subordinates on CMPs and elaborate how corporate governance can optimally address this conflict of interest and adversarial relationships.

The research methodology adopted processes of inducting theory using case studies. A qualitative approach was adopted as a primary data collection and analysis source. It involved case studies through primary data collection in semi-structured face-to-face interviews with 38 professional subordinates (interviewees) to discuss impacts of team leaders' tenure on their management style (a five-team leader, case studies). The research methodology is based on building theories from case study grounded theory research methodologies.

The research introduced the notion that team leader survival syndrome is pronounced and evidenced by adversarial reactions towards new or experienced professional subordinates where team leaders perceive professional subordinates, especially at senior technical levels, as potential risks that jeopardise their positions and employment survival possibilities. The syndrome is proven based on real-life case studies; it is constant, tangible and serious disorder of attitudes and behaviours. Longer tenure stimulates and accelerates these phenomena and syndrome, with 58% of team leaders exhibiting such syndromes. Optimum employee tenure is between 7 and 10 years. Corporate governance provides good resolution practices.

The research implications are useful to construction industry and academia. However, the analysis is limited to the case studies considered in Canada and Qatar. Due to small sample size for both case studies and respondents to the questionnaire survey, it is recommended for future exploration to expand the scope of research to larger sample size and various demographic and geographical locations.

Corporates should acknowledge the presence of team leader survival syndromes. They should thoroughly investigate sociopolitical relationships behind it and seek to understand consequences on professional subordinates. Corporates should also adopt a 360-degree feedback system; they should limit trust given to team leaders in this regard to responsible trust, to eliminate manipulation. Team leaders are perceived as being not always truthful and misrepresent capabilities and performance of their professional subordinates to senior managers. Corporate governance holistic multidimensional perspectives are required to provide resolutions of team leader survival syndromes.

The research has discovered a phenomenon that team leaders on CMPs in architecture, engineering and construction (AEC) organisations, prompted by virtue of long tenure in corporates or by power of their managerial level in organisations, perceive their professional subordinates, especially senior technical employees, as potential risks. It is thought promoting them would put their own positions and security of tenure at risk. Hence, team leaders act adversarially, to enhance their own survival prospects. This research introduced the novel team leader survival syndrome and introduced analyses, practical implications and recommendations.

This paper aims to investigate the nature and extent of value management (VM) practice by professional quantity surveyors in South Africa. The survey explores practitioners' awareness and understanding of VM and the nature and extent of the use of VM techniques within their organisations.

A web‐based, online questionnaire survey is employed to establish VM practice by South African registered quantity surveyors. Descriptive statistics are used to analyse the survey response data.

The results suggest that, while VM (and more particularly its value engineering antecedent) is generally known among quantity surveyors in South Africa, it is less widely practiced. VM is seen predominantly as a cost reduction tool. This misperception, and the lack of awareness of the potential benefits of VM, must be remedied if quantity surveyors in South Africa are to provide clients with services that meet world's best practice standards. Quantity surveyors also need to know what those standards are.

Refresher courses in contemporary VM theory and practice are recommended, as well as exploration of the impacts on VM of other techniques such as risk, quality and environmental management.

The findings are important given the increasing globalization of construction services, especially given the international ties between designers, quantity surveyors and other built environment professionals.

This paper aims to examine the relationship between student achievement and racial congruence of school personnel and students to help educators and policy makers narrow the achievement gap.

This quasi-experimental, correlational study used publicly available data from 158 elementary schools in the Houston Independent School District. The authors analyzed the level of congruence of school personnel and students in relation to reading, math and science scores with the fifth-grade students.

Controlling for the percentage of economically disadvantaged students, separate univariate ANCOVAs on the outcome variables revealed significant effects of racial congruence levels on reading scores, F(2, 153) = 3.73, p = 0.026 and math scores, F(2, 153) = 3.977, p = 0.02.

The operationalization of racial congruence had not been previously used. African-Americans and Hispanics were labeled as non-white, Asian-Americans (who do not show the achievement gap) were grouped with white students, and other minority groups were excluded. The study was a natural experiment without randomization or intervention.

Findings can be used to narrow the achievement gap by encouraging recruitment of Hispanics and African-Americans educators and influencing administrators as they decide where to place hired personnel.

Using a much larger sample size than previous studies, this study found a factor to narrow the achievement gap.

This study aims to develop an overall project success (OPS) model by investigating the mediation impact of value management (VM) implementation between VM critical success factors (CSFs) and OPS as well as the moderation impact of VM CSFs between VM implementation and OPS.

In total, 335 structured questionnaires were administered to relevant stakeholders in the study area. The research used a partial least square structural equation modeling (PLS-SEM) to model the relationship among VM implementation, CSFs and OPS.

The results revealed that there is an indirect positive and significant correlation among the variables. The model prediction analysis also significantly impacted with 59.9% on OPS by setting VM implementation as a mediator variable and 61% by setting VM CSFs as a moderation variable.

This research work will serve as a guide or benchmark for decision-makers who want to use VM to improve the success of their building projects.

This study fills the knowledge gap by identifying and emphasizing the impact of VM CSFs and activities on OPS.