Middle school reform through data and dialogue. Collaborative evaluation with 17 leadership teams

This report describes a 2-year, longitudinal study of one school district's effort to link site-based, collaborative evaluation with formal, centralized program evaluation. Participants formed a research team in partnership with a local university. Team members assisted leadership teams in identifying issues for informal, site-based assessments and then used the information to monitor progress toward established goals. Participants collaborated in designing and conducting informal assessments of student achievement, school climate and safety, discipline, and parent involvement. Leadership teams used these data in developing their school improvement plans. Researchers and administrators used these data to revise the districtwide survey. At the end of the 2-year cycle, analysis of school improvement plans showed that collaborative evaluation is creating a connection between dialogue and data. These 17 middle schools are approaching school improvement in a more integrated fashion by actively involving key stakeholders (students, parents, and teachers) in the evaluation process.     

The application of industrial robots in the Soviet engineering industry

Despite its scale and impressive rate of development the Soviet industrial robotics programme has received little attention in the West. In many respects the economic and social conditions for the application of industrial robots on a wide scale are favourable, but many problems are being experienced in securing their practical adoption and effective use. The paper reviews the Soviet robotics programme, the difficulties being encountered and the manner in which they are being tackled.     

Gender roles as mediators of sex differences in adolescent alcohol use and abuse.

This study tested the hypothesis that internalized gender-role personality attributes and gender-role ideology mediate sex differences in alcohol use and drinking problems in a random sample of 1,077 adolescents aged 13 to 19. Results indicated that gender roles substantially, although not completely, mediated the effects of sex on drinking patterns. The relationships between gender roles and alcohol use were largely consistent with the hypothesis that individuals with conventional gender identities conform more closely to cultural norms that condone drinking among males but not among females. However, effects of the gender-linked attributes of expressivity, emotional control, and instrumentality on drinking also may be interpreted within a framework that views them as functional coping styles. Finally, differences between Black and White teens in the relationships between alcohol use and the masculine attributes of instrumentality and emotional control suggest possible race differences in the functional value of these attributes.     

Working women in the European community—The future prospect

EEC regulations direct that as well as equal pay for equal work, women should have equal access to employment. However, obvious distinctions between male and female employment still abound in European countries—though they vary from one country to another—and the difficulties in implementing the legislation are further compounded by the effects of the recession. Business and government will have to plan for the growing demand of women to work and the authors examine the major problems which have to be addressed.     

Multi‐Echelon Inventory Management under Short‐Term Take‐or‐Pay Contracts

We extend the Clark–Scarf serial multi‐echelon inventory model to include procuring production inputs under short‐term take‐or‐pay contracts at one or more stages. In each period, each such stage has the option to order/process at two different cost rates; the cheaper rate applies to units up to the contract quantity selected in the previous period. We prove that in each period and at each such stage, there are three base‐stock levels that characterize an optimal policy, two for the inventory policy and one for the contract quantity selection policy. The optimal cost function is additively separable in its state variables, leading to conquering the curse of dimensionality and the opportunity to manage the supply chain using independently acting managers. We develop conditions under which myopic policies are optimal and illustrate the results using numerical examples. We establish and use a generic one‐period result, which generalizes an important such result in the literature. Extensions to cover variants of take‐or‐pay contracts are included. Limitations are discussed.     

Refugee life,refugee space: Ankara as a bottom-up alternative

During research conducted in the summer of 2020, I observed the advanced marginality of the refugees in Ankara, Turkey. While some authors have examined this precarity, and some others have examined how refugees have begun to live in a spatially distinct section of certain cities, the combination of these two phenomena demands further investigation. If the underpinning truly is spatial as claimed by Lefebvre (The production of space. Oxford and Cambridge: Blackwell, 1991), then the precarious subject and the precarious space co-produce each other. What this paper intends to do is to combine space and precarity using the observations of Wacquant (Urban poverty and the underclass: a reader. Oxford and Cambridge: Blackwell, 1996, Urban Studies, 2016, 53, 1077) in his various analyses on the ghetto in France and the United States. In Wacquant's work, we can begin to see a spatial conception of precarity, and we can further extend this to the point that as space is a production and its subjects are also a co-constitution of that space. Nevertheless, Sampson (Ethnic & Racial Studies, 2014, 37, 1732) points out a certain state centrism in Wacquant's analysis. Building upon this, as well as the work of Roy (International Journal of Urban and Regional Research, 2011, 35, 223 and Territories of poverty: rethinking north and south. Athens: University of Georgia Press, 2015), we can offer the refugee neighbourhood in Ankara as an example of “bottom-up” agency, alternative to Wacquant's original state-centric analysis. In the course of this paper, this possibility of a “bottom-up” refugee solidarity and related refugee space will be analysed.     

‘We can play tag with a stick’. Children's knowledge,experiences, feelings and creative thinking during the COVID-19 pandemic

Using a relational approach, we draw on repeated interviews with a group of 30 diverse children from Ontario to share and reflect on their knowledge, experiences and feelings early in the COVID-19 pandemic. Prioritising relational interdependence and relational agency, this paper illustrates our participants' embedded engagements with the pandemic and their contribution to the co-production of knowledge. We emphasise their thoughtful responses to the pandemic; their creative, self-reflexive strategies for managing a difficult time; and their advice to others. We thus prioritise children's viewpoints and emphasise their relational interconnections with others during a time that was marked by social isolation.     

DETERMINING THE MOST PROFITABLE RETAIL BRAND MIX FROM EMPIRICAL MEASURES OF BRAND PREFERENCE

This paper refers to the brand-preference parameters of a previously accepted empirical model, and axiomatically generates several basic propositions and their proofs, which define the retail store's most profitable short-run blend of product brands.