Search results

This chapter documents monthly meetings of Bank Street College Reading and Literacy alumnae between October 2002 and December 2004. It describe the ways in which case study and self-study methodologies enabled participants to support their own professional development and that of colleagues. Findings suggest that the process enabled participants to revisit, reconsider, and reframe understandings and perspectives both in the minute and later as they shared experiences with a broader audience. Outcomes include a more extensive professional knowledge base, increased ability to meet the needs of children and parents, and a stronger sense of self as professional identity.

The authors review experimental procedures employed in studies of status and organization processes in task groups. Early studies employed face-to-face interaction in groups in both naturalistic and laboratory settings. The creation of an abstract interaction experiment that varied initial conditions in place for actors increased validity in theory tests. Recent studies have employed face-to-face groups to increase the range of situations to improve both internal and external validity. The authors include a brief history of how experiments have increased the range of explanatory application. The authors illustrate questions related to external validity with examples from research the authors and others have conducted.

Properties of experimental design are described. The authors employ aspects of the standard experiment in the expectation states research program to highlight designs used in studying task groups. The authors discuss features of face-to-face discussion studies designed to test aspects of expectation states theories. Errors in execution of data collection and principles of good design are explicated.

The authors identify procedures that may affect the quality of data in open interaction situations. Means to reduce errors and improve data quality are identified. The authors list issues that may affect data quality and suggest several ways to improve design and reporting of face-to-face studies.

The authors' effort to create a design road map for face-to-face studies will improve the quality of data collection and analysis. This will broaden the scope of research situations and improve the range of external validity of studies of status and organization of task groups.

Faculty study groups offer one means for encouraging teachers to lead other teachers. As a popular staff-development delivery model, faculty study groups can promote school success while encouraging a climate of teaching and learning leadership to be fostered. At issue, however, are issues of choice and empowerment with respect to teachers’ readiness to embrace imposed initiatives. This site-based investigation reports teachers’ perceptions of the benefits and disadvantages of the mandated study-group process. Mixed results with respect to compulsory professional development are described in the areas of growth and collegiality, student achievement, emotional support, time restraints, and personality conflicts.

Our primary aim is to discuss the variability that exists in the operationalization of race/ethnicity in research on genetic and biological markers. We employ Stuart Hall’s “floating signifiers” of race approach to explain the ambiguous manner in which researchers discuss the links between race and genetics.

We examine articles that use race/ethnicity and genetic or biological markers between 2000 and 2013 within three prominent genetic journals. We focused on original, empirical articles only. We utilize various race/ethnic-related search terms to obtain our sample and to categorize how terms were used.

A total of 336 articles fit our search criteria. The number of articles mentioning race/ethnicity and genetic or biological information increased over the time. A significant percentage of publications base their research on whites only. When discussions of race are included in studies, scientists often use multiple categories of race/ethnicity without much explanation.

We omit non-research articles and commentary for each journal, which could contain important discussions regarding race and genetics. This work highlights how race/ethnicity can vary in application and interpretation.

Our discussion of race/ethnicity as “floating signifiers” adds a layer of complexity to the longstanding debate regarding the importance of race/ethnicity in genetic research. The “floating” nature of race/ethnicity underlines how subjective the characterizations of samples are and how possible interpretations of results for groups can impact health disparities research. Given the increased use of genetic data by social scientists, there is a need for more cross-disciplinary discussions on the race–gene relationship.

Comorbidity of attention deficit hyperactivity disorder (ADHD) and reading disabilities (RD) is greater than what would occur by chance. Considering the well-documented adverse impact of both ADHD and RD on development, the presence of both conditions may lead to particularly poor outcomes for affected people. This chapter, which reviews 43 research studies carried out in the last decade that have focused on the link between ADHD and RD, is divided into two broad nuclei of contents. First, studies are described that contribute information about characteristics of the comorbid phenotype. Second, studies related to procedures directed toward evaluation and intervention in this problem are analyzed. The review carried out does not make it possible to extract definitive results on the exact nature of ADHD and RD comorbidity or, even less, reach conclusions about its causes. However, the literature-based evidence shows a cognitive profile of ADHD+RD characterized by failure of various functions that can produce more severe functional deficits and worse neuropsychological, academic, and behavioral outcomes. Furthermore, the analysis of the set of results from the studies shows a limited efficacy of pharmacological and psychopedagogical treatments, and highlights the need for continued research on this topic. From a clinical and educational standpoint, the conclusions derived from this review underline the importance of performing an exhaustive evaluation of children and adolescents with symptoms of ADHD and/or RD, in order to be able to plan interventions with greater possibilities of success in each case.

The purpose of this study is to investigate how a combination of Normative Commitment (NC) and Instrumental Commitment (IC) affects the creation of budgetary slack when the decision-making mode is individual versus group.

We use 86 students in a two-by-two experimental design (individuals vs. groups and a combination of NC/IC vs. no NC/IC), fully crossed between participants, to examine the combined effects of NC/IC on budgetary slack creation by individuals and group members.

The results show that groups without NC/IC create the highest budgetary slack and differ from the other three experimental cells (groups with NC/IC and individuals with and without NC/IC). In addition, individuals with NC/IC also differ from individuals without NC/IC.

Research limitations are formation of groups, validity threats common to laboratory experiments, and generalizability of the findings. We do not believe these limitations are affecting the results.

As organizations continue to increase the use of group decision-making for setting their budgets, they may want to monitor groups with low NC/IC due to higher slack creation.

Use of groups can impact prosocial behavior via creating a “label” and/or forming social ties in budgeting.

This study extends budgetary slack creation under individuals versus group decision-making, introduces the combined effects of NC/IC as a psychological contract to the accounting literature, and examines the combined NC/IC effect on groups as compared to individuals.

The concept and practice of e-services has become essential in business transactions. Yet there are still many organizations that have not developed e-services optimally. This is especially relevant in the context of Indonesian Airline companies. Therefore, many airline customers in Indonesia are still in doubt about it, or even do not use it. To fill this gap, this study attempts to develop a model for e-services adoption and empirically examines the factors influencing the airlines customers in Indonesia in using e-services offered by the Indonesian airline companies. Taking six Indonesian airline companies as a case example, the study investigated the antecedents of e-services usage of Indonesian airlines. This study further examined the impacts of motivation on customers in using e-services in the Indonesian context. Another important aim of this study was to investigate how ages, experiences and geographical areas moderate effects of e-services usage.

The study adopts a positivist research paradigm with a two-phase sequential mixed method design involving qualitative and quantitative approaches. An initial research model was first developed based on an extensive literature review, by combining acceptance and use of information technology theories, expectancy theory and the inter-organizational system motivation models. A qualitative field study via semi-structured interviews was then conducted to explore the present state among 15 respondents. The results of the interviews were analysed using content analysis yielding the final model of e-services usage. Eighteen antecedent factors hypotheses and three moderating factors hypotheses and 52-item questionnaire were developed. A focus group discussion of five respondents and a pilot study of 59 respondents resulted in final version of the questionnaire.

In the second phase, the main survey was conducted nationally to collect the research data among Indonesian airline customers who had already used Indonesian airline e-services. A total of 819 valid questionnaires were obtained. The data was then analysed using a partial least square (PLS) based structural equation modelling (SEM) technique to produce the contributions of links in the e-services model (22% of all the variances in e-services usage, 37.8% in intention to use, 46.6% in motivation, 39.2% in outcome expectancy, and 37.7% in effort expectancy). Meanwhile, path coefficients and t-values demonstrated various different influences of antecedent factors towards e-services usage. Additionally, a multi-group analysis based on PLS is employed with mixed results. In the final findings, 14 hypotheses were supported and 7 hypotheses were not supported.

The major findings of this study have confirmed that motivation has the strongest contribution in e-services usage. In addition, motivation affects e-services usage both directly and indirectly through intention-to-use. This study provides contributions to the existing knowledge of e-services models, and practical applications of IT usage. Most importantly, an understanding of antecedents of e-services adoption will provide guidelines for stakeholders in developing better e-services and strategies in order to promote and encourage more customers to use e-services. Finally, the accomplishment of this study can be expanded through possible adaptations in other industries and other geographical contexts.

The existing literature contains few references on the better adaptors of online distance education amongst STEM (read as science, technology, engineering and mathematics) and non-STEM (composed of humanities, social science and commerce) study groups in an Indian peri-urban context. The study's objective is to determine the better adaptor amongst these two study groups in online distance learning in higher education systems in an Indian peri-urban context.

The investigation was carried out prior to COVID-19 and during the pandemic. The inquiry is triangulated in nature with a disproportionate stratified random sampling approach used to pick 312 post-graduate students (STEM = 135 and non-STEM = 177) from a peri-urban higher education institute in West Bengal, India, using the “Raosoft” scale. Given the prevailing social distance norms, 235 samples of respondents from 312 students were evaluated via telephonic/online interviews during the COVID-19 period. The data were analysed using SPSS 22.

This study's investigations reveal that the STEM respondents have better digital profiles, better basic computing and Internet knowledge and greater digital usage for academic purposes before the pandemic times than the non-STEM group. This prior digital exposure has enabled the STEM group to cope with regular online distance education during the pandemic more quickly than the non-STEM group, as evidenced by their regular attendance in online classes and their greater awareness of its utilitarian role than the other group.

The study offers a way forward direction to evolve with more inclusive online distance learning in peri-urban Indian regions.

This study aims to introduce the concept of dissociative threat, which is the fear of being associated with an undesirable (dissociative) group as a result of demonstrating ability in a domain that is stereotypically linked to that group. Consumers experiencing dissociative threats use inability signaling as a self-presentational strategy in which they present themselves as lacking ability in the dissociative domain.

Five experimental studies were conducted to test whether consumers experience threat in dissociative domains and to examine factors that influence this threat.

Results showed that dissociative threat adversely affects consumers’ performance at tasks that require using products linked to dissociative groups. Threatened participants reported intentions to perform poorly and train for a longer time in preparation for such tasks, thus signaling low ability in dissociative domains. Additionally, when participants who were experiencing dissociative threats received confirmation that they lacked ability in that domain, their performance at these tasks improved.

This study expands the knowledge on strategies, including inability signaling, that consumers use to avoid being linked to dissociative groups.

The findings suggest to marketers that stereotypes that link their products to certain consumer segments can threaten other consumers. Factors that shape and alleviate this threat are identified, which may help companies who are marketing such products.

This study extends the current understanding of stereotype threat and proposes a new self-presentational strategy, that has not been documented yet in the literature (i.e. inability signaling), that consumers use to deal with the dissociative threat.