Parenting style as a predictor of students' academic achievement is gaining increased interest by parents, educators, and psychologists. Current literature suggests that a combination of three parenting dimensions (i.e., responsiveness, supervision, and autonomy granting) is relevant to characterizing one's parenting style into four types (i.e., authoritative, authoritarian, indulgent, and neglectful), and each dimension of parenting behavior has a different effect on students' academic performance. Based on the different cultural backgrounds and the methods parents use to educate their children at home, some literature suggests that the school performance of some Asian American students could benefit from different parenting behaviors as compared to White students. Very little prior research has attended to links between parenting and achievement among high-achieving students who pursue college-level curricula during high school years, such as students enrolled in International Baccalaureate (IB) programmes. This study examined: (a) the relationships between parenting behaviors and students' achievement (i.e., semester GPA and mean score on end-of-course exams) among a combined sample of ethnically diverse IB students and then within two ethnic groups of interests (i.e., White and Asian American), (b) the differences in mean levels of students' achievement between the two aforementioned ethnic groups, and (c) differences in mean levels of parenting dimensions between two ethnic groups with regards to three parenting behaviors (i.e., responsiveness, demandingness, and autonomy granting). An archival dataset that includes data from 245 Asian American IB students and 533 White IB students was analyzed. The findings from the current study suggested that Asian American IB students earned significant higher GPAs than White IB students, while there was not a difference in performance on end-of-course exams between two groups. Second, White and Asian American IB students perceived different average levels of parenting behaviors. Specifically, White IB students reported perceiving higher levels of parental responsiveness and autonomy granting, while Asian American IB students perceiving higher level of demandingness. Additionally, responsiveness and autonomy granting both had positive relations with semester GPA within the entire sample of IB students as well as within the White IB students, while autonomy granting positively related to end-of-course exam scores within the entire IB students. All three parenting behaviors were associated with academic outcomes in a similar manner across White and Asian American IB subgroups. Specifically, responsiveness was the only significant and unique predictor of semester GPA for IB students. For end-of-course exam performance, demandingness was a negative predictor while autonomy granting was a unique positive predictor for IB students.

<p>We have developed a methacholine provocation method, which detects bronchial responsiveness in more than 80% of healthy subjects. The method enables us to detect differences in bronchial responsiveness within the normal range. </p><p>With this method FEV1 and Gaw had similar sensitivity in detecting small differences in bronchial responsiveness. Differences, between protocols when using doubling or fourfold concentration steps emphasize the importance to strictly adhere to a predefined protocol. </p><p>Deep inhalation associated with the FEV1 manoeuvre decreases bronchial tone induced by methacholine for up to 6 minutes, which emphasizes the importance of exact timing between successive FEV1 measurements in bronchial provocation tests. There is a substantial overlap in bronchial responsiveness between healthy and asthmatic subjects and a deep inhalation at the end of the methacholine test challenge could not discriminate between asthmatic and non-asthmatic subjects.</p><p>Inhalation of dust in a swine confinement building causes an intense airway inflammatory reaction with an extensive migration of inflammatory cells, predominantly neutrophils, into the upper and lower airways. Bronchial responsiveness to methacholine increased by about 3 doubling concentration steps and was normalized one week after exposure. However, exposure to dust in a swine confinement building did not yield increased bronchial responsiveness to eucapnic hyperventilation with dry air which is often observed in asthmatic subjects. Exhaled NO was approximately doubled five hours after exposure and in the present study we found no relationship between exhaled NO levels and bronchial responsiveness in healthy subjects. </p><p>Protection with half-mask inhibited the dust induced increase of exhaled NO whereas the increase in bronchial responsiveness was influenced only to a minor extent.</p><p>These findings, do not support the hypothesis that the increased bronchial responsiveness following organic dust exposure is directly caused by the inflammation. Instead, a possible direct effect on the smooth muscle and swelling of the airway mucosa and increased secretions due to the general inflammatory reaction probably leads to airway narrowing enhancing the post-exposure bronchial response to methacholine. </p>

<p>This thesis aims at investigating the relationship between citizens' attempts to influence decision-making in a democracy and the representativeness of policy outcome. The question is to what extent the degree of citizen political activity, in terms of expressing policy preferences, affects: 1. The <i>policy agreement</i> between citizens and their elected representatives. 2. The <i>perceptual accuracy</i> of citizen opinions among representatives. It is argued that both policy agreement and perceptual accuracy are potentially important prerequisites to attain responsiveness in a democratic political system. The important normative question of the thesis is based on the fact that citizen's attempts to influence public decision-making often seems to be biased in favour of social groups already rich in resources. If political participation is socially biased the question is if this participation also will cause a bias in the opinions articulated towards decisionmakers and in the end also in a biased political influence.</p><p>Earlier research on the topic of this thesis has basically been limited to the classical study published by Sidney Verba and Norman H. Nie in 1972: <i>Participation in America. Political democracy and social equality.</i> In order to examine this issue further, a survey was conducted in 40 Swedish municipalities. Included was a random sample of citizen from each municipality as well as a sample including all elected councilors in the municipalities. The effects of four different channels of citizen preference articulation is examined 1) participation in local elections, 2) non-electoral political participation, 3) activities and membership in voluntary associations and 4) everyday contacts between citizens and their elected representatives.</p><p>The results of the empirical analyses show that electoral participation does not have a positive effect on either policy agreement or perceptual accuracy in Swedish municipalities. The main tendency as regards the non-electoral channels of citizen preference articulation indicates a linear and positive effect on the policy agreement between citizens and representatives but no similar positive effect on the perceptual accuracy. </p>

In the honey bee, responsiveness to sucrose correlates with many behavioural parameters such as age of first foraging, foraging role and learning. Sucrose responsiveness can be measured using the proboscis extension response (PER) by applying sucrose solutions of increasing concentrations to the antenna of a bee. We tested whether the biogenic amines octopamine, tyramine and dopamine, and the dopamine receptor agonist 2-amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene (6,7-ADTN) can modulate sucrose responsiveness. The compounds were either injected into the thorax or fed in sucrose solution to compare different methods of application. Injection and feeding of tyramine or octopamine significantly increased sucrose responsiveness. Dopamine decreased sucrose responsiveness when injected into the thorax. Feeding of dopamine had no effect. Injection of 6,7-ADTN into the thorax and feeding of 6,7-ADTN reduced sucrose responsiveness significantly. These data demonstrate that sucrose responsiveness in honey bees can be modulated by biogenic amines, which has far reaching consequences for other types of behaviour in this insect. (C) 2002 Elsevier Science B.V. All rights reserved.

<p>This thesis proposes a typology of responsiveness in order to reduce interpretive ambiguity and to provide a framework which makes possible an assessment of the extent to which responsiveness is likely to be institutionalised in higher education. The typology is tested at two universities. The findings indicate that the typology developed can be deployed to reveal insight into how responsiveness is manifesting at universities. The findings around institutionalisation of responsiveness are less conclusive but indicate that while there is evidence of the institutionalisation of a particular type of university responsiveness, the process is at best partial as the academic heartland of higher education systems remain slow to accept the demands made by the state, university leadership and other stakeholders for more responsive universities.</p>

We have developed a methacholine provocation method, which detects bronchial responsiveness in more than 80% of healthy subjects. The method enables us to detect differences in bronchial responsiveness within the normal range. With this method FEV1 and Gaw had similar sensitivity in detecting small differences in bronchial responsiveness. Differences, between protocols when using doubling or fourfold concentration steps emphasize the importance to strictly adhere to a predefined protocol. Deep inhalation associated with the FEV1 manoeuvre decreases bronchial tone induced by methacholine for up to 6 minutes, which emphasizes the importance of exact timing between successive FEV1 measurements in bronchial provocation tests. There is a substantial overlap in bronchial responsiveness between healthy and asthmatic subjects and a deep inhalation at the end of the methacholine test challenge could not discriminate between asthmatic and non-asthmatic subjects. Inhalation of dust in a swine confinement building causes an intense airway inflammatory reaction with an extensive migration of inflammatory cells, predominantly neutrophils, into the upper and lower airways. Bronchial responsiveness to methacholine increased by about 3 doubling concentration steps and was normalized one week after exposure. However, exposure to dust in a swine confinement building did not yield increased bronchial responsiveness to eucapnic hyperventilation with dry air which is often observed in asthmatic subjects. Exhaled NO was approximately doubled five hours after exposure and in the present study we found no relationship between exhaled NO levels and bronchial responsiveness in healthy subjects. Protection with half-mask inhibited the dust induced increase of exhaled NO whereas the increase in bronchial responsiveness was influenced only to a minor extent. These findings, do not support the hypothesis that the increased bronchial responsiveness following organic dust exposure is directly caused by the inflammation. Instead, a possible direct effect on the smooth muscle and swelling of the airway mucosa and increased secretions due to the general inflammatory reaction probably leads to airway narrowing enhancing the post-exposure bronchial response to methacholine.

This thesis aims at investigating the relationship between citizens' attempts to influence decision-making in a democracy and the representativeness of policy outcome. The question is to what extent the degree of citizen political activity, in terms of expressing policy preferences, affects: 1. The policy agreement between citizens and their elected representatives. 2. The perceptual accuracy of citizen opinions among representatives. It is argued that both policy agreement and perceptual accuracy are potentially important prerequisites to attain responsiveness in a democratic political system. The important normative question of the thesis is based on the fact that citizen's attempts to influence public decision-making often seems to be biased in favour of social groups already rich in resources. If political participation is socially biased the question is if this participation also will cause a bias in the opinions articulated towards decisionmakers and in the end also in a biased political influence. Earlier research on the topic of this thesis has basically been limited to the classical study published by Sidney Verba and Norman H. Nie in 1972: Participation in America. Political democracy and social equality. In order to examine this issue further, a survey was conducted in 40 Swedish municipalities. Included was a random sample of citizen from each municipality as well as a sample including all elected councilors in the municipalities. The effects of four different channels of citizen preference articulation is examined 1) participation in local elections, 2) non-electoral political participation, 3) activities and membership in voluntary associations and 4) everyday contacts between citizens and their elected representatives. The results of the empirical analyses show that electoral participation does not have a positive effect on either policy agreement or perceptual accuracy in Swedish municipalities. The main tendency as regards the non-electoral channels of citizen preference articulation indicates a linear and positive effect on the policy agreement between citizens and representatives but no similar positive effect on the perceptual accuracy.

The global semiconductor industry had gone through a consecutive years of prosperity in the 1990s due to the strong demand in personal computer as well as the enormous internet investiment. Even more, it gained an eruptive growth in years 1999 and 2000. The semiconductor fabrication companies¡¦ capital spending in new equipment segment grew year by year. The equipment suppliers¡¦ revenue and gross margin had then set record high. However, combined the internet bubbled in 2000 with the shortage of killer application, the chip makers¡¦ capital spending had thereafter dramatically slowdown for years and hence seriously impacted the equipment suppliers¡¦ financial performance. Ever after the great recession in year 2000, the equipment suppliers have been taking steps to alleviate the industry downturns¡¦ impact in their financial report. Meanwhile, the companies have also identified ways to further grow their business. Besides, the semiconductor industry has been introducing advanced nanomanufacturing technologies which demand huge resource commitment as well as capital investiment. The chip makers have therefore urged the equipment suppliers to assist them in area about cost reduction and productivity improvement. This study takes the world biggest semiconductor frabication equipment maker, Applied Materials, as an example, to investigate the company¡¦s strategically responsivenesses against the business cycles, the current industry environment and its desire in business growth. The conclusions are: 1)Applied Materials has been taking joint ventures, outsourcing and global development center establishments to reduce its operation cost. It had also entered the fab service market to create a new niche. 2)In response to the customers¡¦ demand in productivity improvement , Applied Materials has been activating differentiation strategies to develop high-productivity products. It has also been performing Continuous Improvement Plans (CIP) to further reduce its products¡¦ Cost Of Ownership (COO) to meet the customers¡¦ requirement in cost reduction. 3)The equipement suppliers have been conducting related constrained diversification strategies to extend their business scope. They mostly used the Mergers & Acquisitions to enter the new markets. 4)The strategy effectiveness (in view of the shareholders¡¦ return on investment), is positively related to its consistency with the company¡¦s core competencies. In other word, the higher the consistency is, the better the ROI will be. Keyword: Internal Environment Analysis, External Environment Analysis, Strategic Responsiveness, Diversification Strategy, Differentiation Strategy, Mergers & Acquisitions

The use of the Internet for marketing communication was studied in a sample of 200 lodge operators from Northern Ontario. These firms are located in remote areas relative to their United States-based clientele. The use of the Internet for marketing communications was perceived as important to keep existing clients and secure new ones. Results show a correlation between levels of website expenses and levels of responsiveness from prospective clients. There is an indication that investing more money and time in a website can improve customer-base diversification. _______ Nous avons étudié l'utilisation de l'Internet pour la communication commerciale par I'intermédiaire d'un échantillon de 200 hôteliers du nord de l'Ontario. Ces entreprises sont situées dans des régions éloignées de leur clientele américaine. L'utilisation de l'Internet pour la communication commerciale est considérée importante pour conserver la clientele existante et pour en acquérir une nouvelle. Nos résultats montrent une corrélation entre Ie niveau des dépenses Web et le niveau de réponse de clients éventuels. II semble qu'investir davantage d'argent et de temps dans un site Web puisse accroître la diversification de la clientèle. / The authors acknowledge and appreciate the support of CMA Ontario

ABSTRACT INVESTIGATING NOVICE WHITE TEACHERS IN AFRICAN AMERICAN CLASSROOMS: A PHENOMENOLOGICAL INVESTIGATION OF CULTURAL RESPONSIVENESS by Debra J. Barrineau This study deconstructed the degree to which novice White teachers in an elementary school in a rural middleGeorgiadistrict were aware of and prepared for the challenges inherent in teaching in a predominantly African American classroom. Four novice, White teachers participated in the study. The student population of the school was 72% African American, nearly 10% White, and more than 17% Hispanic. Using a phenomenological approach, data were collected using an open-ended questionnaire in order to determine the teachers’ perceived academic and non-academic needs of their students and to explore how their awareness of the needs of their students influenced the educational experiences the teachers provided in their classrooms. Classroom observations were utilized in order to determine how the teachers related to their students and the manner in which they demonstrated responsiveness to the students’ academic needs, through the activities they provided. The teachers demonstrated only a limited ability to understand the academic and non-academic needs of their students, due mainly to a lack of understanding of the cultural dynamics of the African American students residing in this rural community. Through a lack of ability to build necessary bridges within the school community, the teachers failed to establish a trusting relationship with parents, which would have helped mitigate the disconnect between the environment of the school and the environment of the students’ homes. In addition, the teachers’ efforts to support their students through multicultural activities were merely superficial. Some of the teachers were more focused on the perceived needs of the students than on using the rich heritage of students in order to build a community of learners that would foster greater levels of academic success. The findings of this study will benefit those interested in cultural responsiveness by suggesting the need for teacher preparation programs to increase the academic and experiential focus on cross-cultural teaching. It will also benefit school districts by suggesting the need for ongoing professional development and focused induction programs for teachers who are teaching cross-culturally.