Konstruktioner och valens : Verbfraser med åt i ett jämförande perspektiv

Det har knappast undgått någon som är språkligt medveten att finlandssvenskan och sverigesvenskan skiljer sig åt till vissa delar. Olikheterna återfinns på olika språkliga nivåer. Mest kända och omskrivna är de lexikologiska skillnaderna, dvs. skillnaderna på ordplanet. Betydligt mindre uppmärksamhet har ägnats syntaktiska skillnader, dvs. skillnader i hur satser och meningar byggs upp. För att öka kunskapen om finlandssvensk syntax initierade Språkvetenskapliga nämnden vid Svenska litteratursällskapet i Finland projektet Svenskan i Finland – syntaktiska drag i ett jämförande perspektiv, som pågick åren 2004–2006. Min avhandling har kommit till inom ramen för det projektet. Prepositionerna (t.ex. av, i, på, för, till, åt osv.) är så kallade funktionsord som har till uppgift att binda samman de mer betydelsetunga orden till satser och meningar. Den finlandssvenska prepositionsanvändningen skiljer sig i viss mån från den sverigesvenska, och ”åt” är en av de prepositioner som ofta lyfts fram som exempel. Finlandssvenskarna säger t.ex. ”han gav en bok åt Lena” i stället för ”han gav en bok till Lena” eller ”han gav Lena en bok”. De säger ”berätta något åt någon” (i stället för ”för”) och de säger ”ringa åt någon” i stället för ”ringa någon”. Ett huvudsyfte med min undersökning är att ta reda på hur pass stora skillnaderna är om man ser till samtliga belägg på ”åt” i ett material och inte bara till sådana som man fäster sig vid för att man vet att de avviker i finlandssvenskan. Undersökningen är korpusbaserad. Det betyder att jag letat efter alla belägg på kombinationer av verb och prepositionen ”åt” i rätt stora textmassor som finns tillgängliga i elektronisk form. Materialet ligger i Språkbanken i Finland och omfattar huvudsakligen tidningstext och skönlitteratur. Jag har använt mig av en textmassa på sammanlagt ungefär 40 miljoner löpande ord, drygt 23 miljoner finlandssvenska och drygt 19 miljoner sverigesvenska. Det materialet gav ca 20 000 åt-belägg att studera, och det visade sig något oväntat att ”åt” inte alls är vanligare i finlandssvenskan än i sverigesvenskan när det gäller skriftspråk, åtminstone inte i professionella skribenters språk. Om man kompenserar för att den finlandssvenska och den sverigesvenska korpusen inte är helt lika i fråga om genrefördelning och ålder, kommer man fram till i stort sett samma frekvens för ”åt” i båda korpusarna. För den närmare analysen av vilka mönster åt-beläggen uppvisar har jag först och främst utnyttjat konstruktionsgrammatik men också ramsemantik och valensteori. Konstruktionsgrammatiken är ingen enhetlig teori, men tanken om grammatiska konstruktioner är gemensam. Konstruktioner representerar allt från generella syntaktiska mönster till specifika mönster för språkliga enskildheter. Uppfattningen om vad som ska inbegripas i begreppet varierar, men definitionen av ”konstruktion” som ”par (eller konstellationer) av form och betydelse” är gemensam. ”Konstruktion” avser aldrig konkreta belägg i texter eller yttranden utan alltid det abstrakta mönstret bakom dessa. Och varje yttrande är resultatet av att en stor mängd konstruktioner samverkar. I min analys har jag utgått ifrån att beläggen med ”åt” kan återföras på olika konstruktioner eller mönster utifrån vad som är gemensamt för grupper av belägg. Jag har sett på vad åt-frasen i samverkan med verbet har för funktion i beläggen. En åt-fras är syntaktiskt en prepositionsfras och består av en preposition och en rektion. Exempelvis utgör ordparet ”åt skogen” en prepositionsfras där ”skogen” är rektion. Ur mitt material har jag kunnat abstrahera fram fem övergripande mönster där referenten för rektionen har olika så kallade semantiska roller. Åt-frasen kan i kombination med verbet ange mål eller riktmärke, som i t.ex. svänga åt höger, dra åt helvete, ta sig åt hjärtat, luta åt en seger för IFK. Den kan för det andra ange mottagare (t.ex. ge varsin kaka åt hundarna, bygga en bastu åt sina svärföräldrar, skaffa biljetter åt en kompis). För det tredje kan åt-frasen avse en referent som har nytta (eller skada) av en aktion (t.ex. klippa häcken åt grannen, ställa in digitalboxen åt sin moster). Åt-frasen kan slutligen avse den eller det som är föremål antingen för en kommunikationsaktion (vinka åt sin son, skratta åt eländet) eller en attityd eller känsla (glädja sig åt framgången). Utöver dessa huvudmönster finns det ett antal smärre grupper av belägg som bildar egna mönster, men de utgör sammanlagt under 3 % i bägge korpusarna. Inom grupperna kan undermönster urskiljas. I t.ex. mottagargruppen representerar ”ge varsin kaka åt hundarna” överföringskonstruktion, ”bygga en bastu åt sina svärföräldrar” produktionskonstruktion och ”skaffa biljetter åt en kompis” ombesörjningskonstruktion. Alla typer är gemensamma för bägge materialen, men andelen belägg som representerar de olika typerna skiljer sig betydligt. I det sverigesvenska materialet står t.ex. det mönster där åt-frasen avser mål eller riktmärke för en mycket större andel av beläggen än i finlandssvenskan. Också andelen belägg där åt-frasen avser någon som har nytta (eller skada) av en aktion är mycket högre i det sverigesvenska materialet. I det finlandssvenska materialet står i gengäld mottagarbeläggen för över 50 % av beläggen medan andelen i det sverigesvenska materialet är bara 30 %. Inom gruppen utgör belägg av produktions- och ombesörjningstyp dessutom en mindre andel i det finlandssvenska materialet än i det sverigesvenska. Dessa står till sin funktion nära den typ som avser den som har nytta av aktionen. De konkreta beläggen på överföring (ge varsin kaka åt hundarna) utgör en större andel i det finlandssvenska materialet än i det sverigesvenska (ca 8 % mot 3 %), men typiskt för båda materialen är hög kollokationsgrad (”kollokation” avser par eller grupper av ord som uppträder oftare tillsammans än de statiskt sett skulle göra vid helt slumpmässig förekomst). Största delen av mottagarbeläggen utgörs av fraser av typen ”ge arbete åt någon, ge eftertryck åt något, ge liv åt något; ägna tid åt något, ägna sitt liv åt något, ägna uppmärksamhet åt något”. De här slutsatserna gäller alltså skriftspråk. I talspråk ser fördelningen annorlunda ut. Typiskt för prepositionen ”åt” är överhuvudtaget hög kollokationsgrad. Det förefaller som om språkanvändarna har tydliga, färdiga mallar för var ”åt” kan komma in. Det enda mönster som verkar helt produktivt, i den meningen att elementen är i stort sett fritt kombinerbara, är kombinationer av verb och åt-fras där åt-frasen avser den som har nytta av något. Att någon utför något för någons räkning verkar överlag kunna uttryckas med prepositionen ”åt”: t.ex. ”tvätta bilen åt pappa, ringa efter en taxi åt kunden”. Till och med belägg av typen ”hon drömde åt honom att bli ordinarie adjunkt” förekommer i någon mån. Konstruktionen är produktiv i båda språkvarieteterna men uppenbart är att konstruktion med mottagare har tolkningsföreträde i vissa fall i finlandssvenskan: ”Filip skrev ett brev åt sin syster” tolkas av sverigesvenskar som att Filip skrev brevet för systerns räkning, medan finlandssvenskar överlag uppenbarligen tolkar det som att Filip skrev till sin syster, att systern var mottagare av brevet. Ungefär 20 % av alla belägg i båda materialen representerar fall där ”åt” utgör partikel. Verb och ”åt” är närmare förbundna med varandra än när ”åt” utgör normal preposition. Exempel på partikelbelägg är ”han kom inte åt strömbrytaren, det gick åt mängder med saft, landet får dra åt svångremmen, de roffade åt sig de bästa platserna”. Också partikelmaterialet ser på ett generellt plan väldigt lika ut i båda språkvarieteterna. Den största skillnaden uppvisar den reflexiva typen ”roffa åt sig”. Medan typen är mycket homogen i det sverigesvenska materialet är variationen större i det finlandsvenska. Dels uppträder fler verb i kombinationen (han köpte åt sig ett par jeans), dels vacklar ordföljden (han nappade åt sig ett paraply ~ han nappade ett paraply åt sig). Att ”åt” används mer i vissa funktioner i finlandsvenskan brukar förklaras med påverkan från finskans allativ (ändelsen -lle: hän antoi kirjan Astalle > hon gav en bok åt Asta). Allt tyder dock på att den finlandssvenska åt-användningen delvis är en relikt. I äldre sverigesvenska källor träffar man på ”åt” i sådana kontexter som numera är typiska för finlandsvenskan. Det finlandssvenska språkområdet ligger ute i periferin i relation till det språkliga centrum som förändringar sprider sig från (för svenskans del främst Stockholmstrakten) och typiskt för perifera områden är att de uppvisar ålderdomliga drag också när inga kontaktfenomen spelar in. Allativen kan naturligtvis ha bidragit till att bevara användningen av ”åt” i finlandssvenskan. Att det är just ”åt” som används” beror antagligen på att prepositionen har flest funktioner gemensamt med allativen rent kognitivt om man jämför med de betydligt mer frekventa prepositionerna ”till” och ”för”. Uppenbart är också att åt-användningen därtill lever sitt eget liv i finlandssvenskan. I vissa varieteter av finlandssvenska kan man t.ex. höra yttranden av typ ”alla fiskarna dog åt dom”. Som språklig enskildhet har det ingen finsk förebild med allativ. Yttrandet är ett exempel på töjning av en svensk konstruktion. Modell finns dels i det mönster där åt avser den som har nytta eller skada av något, dels i relationell användning av ”åt”: han är hantlangare åt Eriksson ~ han är Erikssons hantlangare. Vid språkkontakt är det överlag konstruktioner som har förebild i det låntagande språket som lånas in från det långivande språket, medan konstruktioner som saknar förebild är betydligt mindre benägna att vinna insteg.

Connecting the space between design and research: Explorations in participatory research supervision

In this article we offer a single case study using an action research method for gathering and analysing data offering insights valuable to both design and research supervision practice. We do not attempt to generalise from this single case, but offer it as an instance that can improve our understanding of research supervision practice. We question the conventional ‘dyadic’ models of research supervision and outline a more collaborative model, based on the signature pedagogy of architecture: the design studio. A novel approach to the supervision of creatively oriented post-graduate students is proposed, including new approaches to design methods and participatory supervision that draw on established design studio practices. This model collapses the distance between design and research activities. Our case study involving Research Masters student supervision in the discipline of Architecture, shows how ‘connected learning’ emerges from this approach. This type of learning builds strong elements of creativity and fun, which promote and enhance student engagement. The results of our action research suggests that students learn to research more easily in such an environment and supervisory practices are enhanced when we apply the techniques and characteristics of design studio pedagogy to the more conventional research pedagogies imported from the humanities. We believe that other creative disciplines can apply similar tactics to enrich both the creative practice of research and the supervision of HDR students.

Field evaluation of 64 rootstocks for growth and yield of 'Kensington Pride' mango

Despite an abundance of polyembryonic genotypes and the need for rootstocks that improve scion yield and productivity, simultaneous field testing of a wide range of mango (Mangifera indica L.) genotypes as rootstocks has not previously been reported. In this experiment, we examined the growth and yield of 'Kensington Pride' on 64 mango genotypes of diverse origin during the first four seasons of fruit production to identify those worth longer-term assessment. We also recorded morphological characteristics of seedlings of 46 of these genotypes in an attempt to relate these measures to subsequent field performance. Tree canopy development on the most vigorous rootstocks was almost double that on the least vigorous. Growth rates differed by more than 160%. Cumulative marketable yield ranged from 36 kg/tree for the lowest yielding rootstock to 181 kg/tree for the most productive. Yield efficiency also differed markedly among the 64 rootstocks with the best treatment being 3.5 times more efficient than the poorest treatment. No relationship was found between yield efficiency and tree size, suggesting it is possible to select highly efficient rootstocks of differing vigor. Two genotypes ('Brodie' and 'MYP') stood out as providing high yield efficiency with small tree size. A further two genotypes ('B' and 'Watertank') were identified as offering high yield efficiency and large tree size and should provide high early yields at traditional tree spacing. Efforts to relate the morphology of different genotype seedlings to subsequent performance as a rootstock showed that nursery performance of mango seedlings is no indication of their likely behavior as a rootstock. The economic cost of poor yields and low yield efficiencies during the early years of commercial orchard production provide a rationale for culling many of the rootstock treatments in this experiment and concentrating future assessment on the top ~20% of the 64 treatments. Of these, 'MYP', 'B', 'Watertank', 'Manzano', and 'Pancho' currently show the most promise.

Perennial grassland dynamics on fertile plains: Is coexistence mediated by disturbance?

The response of grasslands to disturbance varies with the nature of the disturbance and the productivity of the landscape. In highly productive grasslands, competitive exclusion often results in decreased species richness and grazing may allow more species to coexist. Once widespread, grasslands dominated by Dichanthium sericeum (Queensland bluegrass) and Astrebla spp. (Mitchell grass) occur on fertile plains but have been reduced in extent by cultivation. We tested the effects of exclusion of livestock grazing on these grasslands by comparing the floristic composition of sites in a nature reserve with an adjacent stock reserve. In addition, sites that had been cultivated within the nature reserve were compared with those where grazing but no cultivation had occurred. To partition the effects of temporal variation from spatial variation we sampled sites in three different years (1998, 2002 and 2004). Some 194 taxa were recorded at the nature reserve and surrounding stock routes. Sampling time, the occurrence of past cultivation and livestock grazing all influenced species composition. Species richness varied greatly between sampling periods relating to highly variable rainfall and water availability on heavy clay soils. Native species richness was significantly lower at previously cultivated sites (13-22 years after cultivation), but was not significantly influenced by grazing exclusion. After 8 years it appears that reintroducing disturbance in the form of livestock grazing is not necessary to maintain plant species richness in the reserve. The highly variable climate (e.g. droughts) probably plays an important role in the coexistence of species by negating competitive exclusion and allowing interstitial species to persist.

Parasta ennen : Tasa-arvotyön projektitapaistuminen

This book is a study of equality work, that is, the activities which have involved the promotion of gender equality in Finland. The study focuses on the period when the public sector has become more market-oriented, and business-oriented thinking has penetrated activities that have not traditionally emphasised profit-making. I have asked about the kind of power relations that have led to equality work in Finland. In addition to marketisation, publicly funded projects, especially by the European Union, have permeated the public sector. I have analysed the effects this turn has had on the aims and activities of equality work. Despite marketisation, equality work has remained for decades, and problems related to equality have also been recognised. The question of agency is a central focus of this study. I have analysed the kind of agency that has been offered and possible in equality work. With my previous “equality project career”, I have also participated in the formation of my research subject. This study also represents a description of a researcher taking on the responsibility for being involved in the formation of her own research subject. The study data includes national and EU-level political and governmental documents as well as articles and other publications related to equality issues. The data also includes documents from 99 publicly funded equality projects. Notable research data have been drawn from research interviews with 30 people who have been engaged in equality work in different parts of Finland and who have also worked in publicly funded equality projects. As a research method, I have combined Foucault’s discourse analysis and genealogical analysis as well as deconstructive reading. Political and governmental programmes have called for equality work, such as teaching, training, research and other political influencing in order to promote the political interests of the welfare state. Alliance with the state offers the opportunity to accomplish professionalism and continuity. Although equality work has not achieved similar legitimisation compared to other public sector professions. Equality work has fulfilled the interests of welfare state despite current trends towards marketisation. Publicly and budgetary funded equality work has evolved into business-oriented projects in a situation where the project itself has become a new governing mechanism for society. To analyse this trend, I have developed the concept of projectisation. The concept refers to a form of power that has directed discussions of equality in order to be heard. On the other hand, projectisation has contributed to the visibility of problems related to equality while maintaining heteronormativity and hierarchical order of societal differences, especially of gender, as well as harnessing equality for market use, thereby becoming somewhat useful and productive. Equality has been labelled as women’s work and being something that women do and continuity of the equality work has required a complex form of competence. The persistence of problems concerning equality as well as co-operation between women and the “discourse virtuosity ” of equality work has also opened up opportunities for situational change. Key words: Equality work, project, projectisation, genealogical method, discourse analysis, deconstructive reading, heteronormativity, agency, discourse virtuosity.

Graze to grain - measuring and modelling the effects of grazed pasture leys on soil nitrogen and sorghum yield on a Vertosol soil in the Australian subtropics

Highly productive sown pasture systems can result in high growth rates of beef cattle and lead to increases in soil nitrogen and the production of subsequent crops. The nitrogen dynamics and growth of grain sorghum following grazed annual legume leys or a grass pasture were investigated in a no-till system in the South Burnett district of Queensland. Two years of the tropical legumes Macrotyloma daltonii and Vigna trilobata (both self regenerating annual legumes) and Lablab purpureus (a resown annual legume) resulted in soil nitrate N (0-0.9 m depth), at sorghum sowing, ranging from 35 to 86 kg/ha compared with 4 kg/ha after pure grass pastures. Average grain sorghum production in the 4 cropping seasons following the grazed legume leys ranged from 2651 to 4012 kg/ha. Following the grass pasture, grain sorghum production in the first and second year was < 1900 kg/ha and by the third year grain yield was comparable to the legume systems. Simulation studies utilising the farming systems model APSIM indicated that the soil N and water dynamics following 2-year ley phases could be closely represented over 4 years and the prediction of sorghum growth during this time was reasonable. In simulated unfertilised sorghum crops grown from 1954 to 2004, grain yield did not exceed 1500 kg/ha in 50% of seasons following a grass pasture, while following 2-year legume leys, grain exceeded 3000 kg/ha in 80% of seasons. It was concluded that mixed farming systems that utilise short term legume-based pastures for beef production in rotation with crop production enterprises can be highly productive.

The performance of strawberry plugs in Queensland

Plugs or containerized plants can offer several advantages over traditional bare-rooted runner plants for strawberry (Fragaria x ananassa) production. Some of these benefits include easier planting, better establishment, fewer pests and diseases, and lower water use during plant establishment resulting in less leaching of applied fertilizers. Plugs also offer the potential for mechanical planting. In some areas of Europe and North America, plugs provide earlier production, greater productivity and larger fruit than runners. Research has also shown that the plants can be grown under short days and low temperatures to manipulate flower initiation and fruiting. Plugs are more expensive to buy compared with runner plants, and will only be adopted by industry if the extra costs are matched by convenience, resource conservation, increased fruiting and returns to producers. We investigated the productivity of 'Festival' and 'Sugarbaby' propagated as plugs (75 cm3 containers) and runners from Stanthorpe in southern Queensland (elevation of 872 m), and grown at Nambour on the Sunshine Coast (elevation 29 m). At planting, the plug plants weighed 0.8 ± 0.1 g DW compared with 53 ± 0.5 g DW for the runner plants. 'Sugarbaby' plugs were larger than 'Festival' plugs (33 ± 0.6 g versus 2.9 ± 0.6 g). The differences in growth at planting were maintained until the third week of July (day 94), with the plug plants weighing 17.8 ± 2.2 g, and the runner plants 21.4 ± 23 g. The proportion of plant dry matter allocated to the leaves increased over time from 59 to 70%, while the proportion allocated to the roots decreased from 21 to 10%. Harvest commenced after 60 days, with the plug plants yielding only 60% of the yields of the runner plants up until 8 August or day 109 (14.2 ± 1.4 g plant -1 week-1 versus 23.6 ± 1.9 g plant-1 week-1). 'Festival' (22.2 ± 2.0 g plant-1 week -1) had higher yields than 'Sugarbaby' (15.5 ± 1.5 g plant-1 week-1), even though plants of the latter were larger. Average fruit weight was 15.6 ± 0.3 g, with no effect of cultivar, plant type or harvest time. In other words, the differences in yield between the various treatments were due to differences in fruit set The lower yields of the plug plants probably reflect their small size at planting. Future research should determine whether plugs grown in larger cells (150 to 300 cm3 as in the USA and Europe) are more productive. Tips to be grown in larger containers should be harvested earlier than those for small cells to maximize root growth of the plug plant. This will probably extend the time required from harvest of the tips and potting them from the current four to five weeks, to eight to ten weeks.

Evaluating temperate species for the subtropics. 1. Annual ryegrasses

In the subtropics of Australia, irrigated temperate species are the key to reliable cool season feed on dairy farms. Persistence of perennial species is a major limitation to achieving reliable production from irrigated areas and yearly sowings of annual ryegrasses have replaced them as the most productive cool season forage production system in the subtropics. This series of experiments evaluated the yield, and resistance to rust damage, of commercially available cultivars and breeders' lines of annually sown ryegrasses (Lolium multiflorum, L. rigidum, L. x boucheanum and L perenne) in pure, nitrogen-fertilised swards under irrigation in the subtropics over a 22-year period. Barberia and Aristocrat 2 were the most adapted cultivars for subtropical conditions, producing high yields (119 and 114% of mean yield, respectively) and demonstrating the least rust damage. Newer selections from New Zealand, South African, United States of America and European breeding programs are performing better under subtropical conditions than older cultivars, particularly if a component of the selection process has been conducted in that environment. Cultivars such as Passerei Plus, Crusader, Hulk, Status and Warrior are examples of this process, producing between 105 and 115% of mean yield. Yields of annual ryegrass cultivars, which have been available or still are available for sale in Australia, ranged from 14-30 t/ha DM, depending on cultivar, site and seasonal conditions. Yields were lower at the site, which had inferior soil structure and drainage. Up to 50% of yield was produced in the 3 winter months. There was a trend towards improved yields and better tolerance of crown rust from experimental lines in the subtropics, as breeders strive for wider adaptation. Around 70% of the variation in total yield of annual ryegrass and 50 and 60% of the variation in winter and spring yield, respectively, were significantly explained by cultivar, site and climatic variables in autumn, winter and spring. While level of rust damage had no effect on total or seasonal yields, it affected the amount of green leaf available in spring. Under subtropical conditions, winter, spring and overall (autumn to mid-summer) temperatures influenced the- development of rust, which along with cultivar, accounted for 46% of the variation in rust damage. Cultivars showed a range of adaptation, with some performing well only under adverse conditions, some being well adapted to all conditions and some which performed well only under favoured conditions. Cultivars with high winter yields were most suited to subtropical conditions and included Aristocrat 2 (now released as CM 108), Barberia, Warrior, Crusader, Status, Passerei Plus and Hulk. Short growing season types such as Winter Star and T Rex performed well in winter but achieved lower total production, and long season cultivars such as Flanker rarely achieved their potential because of unfavourable conditions in late summer.

Response of perennial ryegrass (Lolium perenne) to renovation in Australian dairy pastures

This study reports on the effect of oversowing perennial ryegrass (Lolium perenne L.) into a degraded perennial ryegrass and white clover (Trifolium repens L.) pasture to extend its productive life using various intensities of seedbed preparation. Sites in New South Wales (NSW), Western Australia (WA), South Australia (SA) and Tasmania (Tas.) were chosen by a local group of farmers as being degraded and in need of renovation. Control (nil renovation) and medium (mulch and graze, spray with glyphosphate and sow) renovation treatments were common to all sites whereas minimum (mulch and graze, and sow) and full seedbed (graze and spray with glyphosphate and then full seedbed preparation) renovation were imposed only at some sites. Plots varied in area from 0.14 to 0.50 ha, and were renovated then sown in March or April 2000 and subsequently grazed by dairy cows. Pasture utilisation was estimated from pre- and post-grazing pasture mass assessed by a rising plate pasture meter. Utilised herbage mass of the renovated treatments was significantly higher than control plots in period 1 (planting to August) and 2 (first spring) at the NSW site only. There was no difference among treatments in period 3 (first summer) at any site, and only at the WA and NSW sites in period 4 (March to July 2001) was there a response to renovation. As a result, renovation at the NSW site only significantly increased ryegrass utilisation over the whole experimental period. Ryegrass plant density was higher at the NSW, WA (excluding minimum renovation) and Tas. (excluding full renovation) sites 6 months after renovation but this was only sustained for 12 months for the minimum and medium treatments at the NSW and Tas. sites, respectively, presumably due to reduced competition from naturalised C4 summer grasses [kikuyu (Pennisetum clandestinum) and paspalum (Paspalum dilatatum)] in NSW At the NSW, WA and SA sites, the original ryegrass plant density was low (<35 plants/m2) compared with the Tas. site where density was around 185/m2. The response to renovating a degraded perennial ryegrass pasture varied between sites in Australia. Positive responses were generally small and were most consistent where renovation removed competing C4 summer grasses.

The Eligibility Definition Used in the Social Security Administration’s Disability Programs Needs to be Changed

In its October 2003 report on the definition of disability used by the Social Security Administration’s (SSA’s) disability programs [i.e., Social Security Disability Insurance (SSDI) and Supplemental Security Income (SSI) for people with disabilities], the Social Security Advisory Board raises the issue of whether this definition is at odds with the concept of disability embodied in the Americans with Disabilities Act (ADA) and, more importantly, with the aspirations of people with disabilities to be full participants in mainstream social activities and lead fulfilling, productive lives. The Board declares that “the Nation must face up to the contradictions created by the existing definition of disability.” I wholeheartedly agree. Further, I have concluded that we have to make fundamental, conceptual changes to both how we define eligibility for economic security benefits, and how we provide those benefits, if we are ever to fulfill the promise of the ADA. To convince you of that proposition, I will begin by relating a number of facts that paint a very bleak picture – a picture of deterioration in the economic security of the population that the disability programs are intended to serve; a picture of programs that purport to provide economic security, but are themselves financially insecure and subject to cycles of expansion and cuts that undermine their purpose; a picture of programs that are facing their biggest expenditure crisis ever; and a picture of an eligibility determination process that is inefficient and inequitable -- one that rations benefits by imposing high application costs on applicants in an arbitrary fashion. I will then argue that the fundamental reason for this bleak picture is the conceptual definition of eligibility that these programs use – one rooted in a disability paradigm that social scientists, people with disabilities, and, to a substantial extent, the public have rejected as being flawed, most emphatically through the passage of the ADA. Current law requires eligibility rules to be based on the premise that disability is medically determinable. That’s wrong because, as the ADA recognizes, a person’s environment matters. I will further argue that programs relying on this eligibility definition must inevitably: reward people if they do not try to help themselves, but not if they do; push the people they serve out of society’s mainstream, fostering a culture of isolation and dependency; relegate many to a lifetime of poverty; and undermine their promise of economic security because of the periodic “reforms” that are necessary to maintain taxpayer support. I conclude by pointing out that to change the conceptual definition for program eligibility, we also must change our whole approach to providing for the economic security of people with disabilities. We need to replace our current “caretaker” approach with one that emphasizes helping people with disabilities help themselves. I will briefly describe features that such a program might require, and point out the most significant challenges we would face in making the transition.

Lionhearts of the Playworld : An ethnographic case study of the development of agency in play pedagogy

This is an ethnographic case study of the creation and emergence of a playworld – a pedagogical approach aimed at promoting children’s development and learning in early education settings through the use of play and drama. The data was collected in a Finnish experimental mixed-age elementary school classroom in the school year 2003-2004. In the playworld students and teachers explore different social and cultural phenomena through taking on the roles of characters from a story or a piece of literature and acting inside the frames of an improvised plot. The thesis takes under scrutiny the notion of agency in education. It produces theoretically grounded empirical knowledge of the ways in which children struggle to become recognized and agentive actors in early education settings and how their agency develops in their interaction with adults. The study builds on the activity theoretical and sociocultural tradition and develops a methodological framework called video-based narrative interaction analysis for studying student agency as developing over time but manifesting through the situational material and discursive local interactions. The research questions are: 1. What are the children’s ways of enacting their agency in the playworld? 2. How do the children’s agentive actions change and develop over the spring? 3. What are the potentials and challenges of the playworld for promoting student agency? 4. How do the teachers and the children deal with the contradiction between control and agency in the playworld? The study consists of a summary part and four empirical articles which each have a particular viewpoint. Articles I and II deal with individual students’ paths to agency. In Article I the focus is on the role of resistance and questioning in enabling important spaces for agency. Article II takes a critical gender perspective and analyzes how two girls struggled towards recognition in the playworld. It also illuminates the role of imagination in developing a sense of agency. Article III examines how the open-ended and improvisational nature of the playworld interaction provided experiences and a sense of ‘shared agency’ for the students and teachers in the class. Article IV turns the focus on the teachers and analyzes how their role actions in the playworld helped the children to enact agency. It also discusses the challenges that the teachers faced in this work and asks what makes the playworld activity sustainable in the class. The summary part provides a critical literature review on the concept of agency and argues that the inherently contradictory nature of the phenomenon of agency has not been sufficiently theorized. The summary part also locates the playworld intervention in a historical frame by discussing the changing conceptions of adulthood and childhood in the West. By focusing on the changing role of play and art in both adults’ and children’s contemporary lives, the thesis opens up an important but often neglected perspective on the problem of promoting student agency in education. The results illustrate how engaging in a collectively imagined and dramatized pretend play space together with the children enabled the teachers to momentarily put aside their “knower” positions in the classroom. The fictive roles and the narrative plot helped them to create a necessary incompleteness and open-endedness in the activity that stimulated the children’s initiatives. This meant that the children too could momentarily step out of their traditional classroom positions as pupils and initiate action to further the collective play. Engaging in this kind of unconventional activity and taking up and enacting agency was, however, very challenging for the participating children and teachers. It often contradicted the need to sustain control and order in the classroom. The study concludes that play- and drama-based pedagogies offer a unique but undeveloped potential for developing educational spaces that help teachers and children deal with the often contradictory requirements of schooling.

How to design educational settings to promote collaborative inquiry: Pedagogical infrastructures for technology-enhanced progressive inquiry

Strategies of scientific, question-driven inquiry are stated to be important cultural practices that should be educated in schools and universities. The present study focuses on investigating multiple efforts to implement a model of Progressive Inquiry and related Web-based tools in primary, secondary and university level education, to develop guidelines for educators in promoting students collaborative inquiry practices with technology. The research consists of four studies. In Study I, the aims were to investigate how a human tutor contributed to the university students collaborative inquiry process through virtual forums, and how the influence of the tutoring activities is demonstrated in the students inquiry discourse. Study II examined an effort to implement technology-enhanced progressive inquiry as a distance working project in a middle school context. Study III examined multiple teachers' methods of organizing progressive inquiry projects in primary and secondary classrooms through a generic analysis framework. In Study IV, a design-based research effort consisting of four consecutive university courses, applying progressive inquiry pedagogy, was retrospectively re-analyzed in order to develop the generic design framework. The results indicate that appropriate teacher support for students collaborative inquiry efforts appears to include interplay between spontaneity and structure. Careful consideration should be given to content mastery, critical working strategies or essential knowledge practices that the inquiry approach is intended to promote. In particular, those elements in students activities should be structured and directed, which are central to the aim of Progressive Inquiry, but which the students do not recognize or demonstrate spontaneously, and which are usually not taken into account in existing pedagogical methods or educational conventions. Such elements are, e.g., productive co-construction activities; sustained engagement in improving produced ideas and explanations; critical reflection of the adopted inquiry practices, and sophisticated use of modern technology for knowledge work. Concerning the scaling-up of inquiry pedagogy, it was concluded that one individual teacher can also apply the principles of Progressive Inquiry in his or her own teaching in many innovative ways, even under various institutional constraints. The developed Pedagogical Infrastructure Framework enabled recognizing and examining some central features and their interplay in the designs of examined inquiry units. The framework may help to recognize and critically evaluate the invisible learning-cultural conventions in various educational settings and can mediate discussions about how to overcome or change them.

Valta kotikasvatuksessa

The aim of this research was to explore how issues of power manifest themselves in bringing up children at home. The starting point for the study was a phenomenon centered, power focused, and theoretically orientated view which also included an empirical part as well. The most common aim of the research was to find out and theoretize of power which is suitable for bringing up children at home. Power was defined and researched on the basis of existing power theories, mostly those presented in anglo-american research on power. For closer investigation I chose the most common categorizations and theories of power, namely, the nature of power, the four dimensions of power, and forms of power. The empirical part of the research consisted of 22 thematic interviews with mothers, fathers and 14 – 16-year-old teenagers from 11 different families. The interviewees were found through snowball sampling. The questions for the interviews were based on power theories. The result of the research was that the most common categorizations and theories of power were useful but not satisfactory in the study of power in bringing up children at home. The nature of authority in bringing up children at home appears to have same characteristics as the categorization of authority put forward by Weber but in addition it included extra categories called moral authority and ontological-existential authority. Theoretically the most challenging problem concerns the conflict between modern and postmodern views of power. None of them alone is able to describe power in bringing up children at home. The best solution appeared to be to add an assumption about the inner relation to the modern power view and an assumption about the Popperian three worlds to the postmodern view of power. The relationship between the parent and the child is necessary the inner power relation where the relation itself modifies the parties’ identities. In that case positive and productive elements are also included in the power relationship. Parents use many forms of power in bringing up children at home. Manipulative and violent forms of power are not justifiable but other forms of power and their open exercise is sometimes necessary. The important criteria to use in order to determine the most suitable forms of power and the most appropriate ways of exercising that power is to see how they improve the development of the identity and internalization of values of the child. An ethically justified exercise of power in bringing up children at home is based on a dialogical, pedagogical relationship between the parent and the child, focuses on the relationship between the parent and the child, orientates itself further than present, aspires to promote the good of the child, and comes true in a caring atmosphere.

Copyright, fair use and the Australian Constitution

There has been much debate over recent years about whether Australian copyright law should adopt a fair use doctrine. In this chapter we argue by pointing to the historical record that the incorporation of the term 'copyrights' in the Australian Constitution embeds a notion of balance and fair use in Australian law and that this should be taken into account when interpreting the Australian Copyright Act 1968. English case law in the 18th and 19th centuries developed a principle that copyright infringement did not occur where a person had made a fair use of a work. Fair use was generally established where the defendant had made a productive use that did more than alter the original work for the purpose of evading liability, and where the defendant had made an original contribution to the resulting work. Additionally, fairness was shown by a use that did not supersede or prejudice the market for the original work. At the time of including the copyright power in the Constitution, the UK Parliament’s understanding of “copyrights” included the notion of fair use as it had been developed in U.K. precedent. In this chapter we argue that the work “copyrights” in the Australia Constitution takes its definition from copyright in 1900 and as it has evolved since. Importantly, the word “copyrights” is infused with a particular meaning that incorporates the principle of copyright balance. The constitutional notion of copyright, therefore, is not that of an unlimited power to prevent all copying. Rather, copyright distinguishes between infringing copying and non-infringing copying and grants to the copyright owner only the power to control the former. Non-infringing copying includes well-accepted limitations on the copyright owner’s rights, including the copying of ideas, the copying of public domain works and the copying of insubstantial parts of copyrighted works. In this chapter we argue that non-infringing copying also includes copying to make a fair use of a work. The sections that distinguish infringing copying from non-infringing copying in the Copyright Act 1968 are sections 36(1) and 101(1), which define infringement as the doing, without licence, of an “act comprised in the copyright”. An infringing copy is an act comprised the copyright, whereas a non-infringing copy is not. We argue that space for fair uses of copyrighted works is built into the Copyright Act 1968 through these sections, because a fair use will not produce an infringing copy and so is not an act comprised in the copyright.

Rice responses to soil management in a rice-based cropping system in the semi-arid tropics of southern Lombok, Eastern Indonesia

This paper is the first of a series that investigates whether new cropping systems with permanent raised beds (PRBs) or Flat land could be successfully used to increase farmers' incomes from rainfed crops in Lombok in Eastern Indonesia. This paper discusses the rice phase of the cropping system. Low grain yields of dry-seeded rice (Oryza sativa) grown on Flat land on Vertisols in the rainfed region of southern Lombok, Eastern Indonesia, are probably mainly due to (a) erratic rainfall (870-1220 mm/yr), with water often limiting at sensitive growth stages, (b) consistently high temperatures (average maximum - 31 C), and (c) low solar radiation. Farmers are therefore poor, and labour is hard and costly, as all operations are manual. Two replicated field experiments were run at Wakan (annual rainfall = 868 mm) and Kawo (1215 mm) for 3 years (2001/2002 to 2003/2004) on Vertisols in southern Lombok. Dry-seeded rice was grown in 4 treatments with or without manual tillage on (a) PRBs, 1.2 m wide, 200 mm high, separated by furrows 300 mm wide, 200 mill deep, with no rice sown in the well-graded furrows, and (b) well-graded Flat land. Excess surface water was harvested from each treatment and used for irrigation after the vegetative stage of the rice. All operations were manual. There were no differences between treatments in grain yield of rice (mean grain yield = 681 g/m(2)) which could be partly explained by total number of tillers/hill and mean panicle length, but not number of productive tillers/hill, plant height or weight of 1000 grains. When the data from both treatments on PRBs and from both treatments on Flat land, each year at each site were analysed, there were also no differences in grain yield of rice (g/m(2)). When rainfall in the wet season up to harvest was over 1000 mm (Year 2; Wakan, Kawo), or plants were water-stressed during crop establishment (Year 1; Wakan) or during grain-fill (Year 3: Kawo), there were significant differences in grain yield (g/1.5 m(2)) between treatments; generally the grain yield (g/1.5 m(2)) on PRBs with or without tillage was less than that on Flat land with or without tillage. However, when the data from both treatments on PRBs and from both treatments on Flat land, each year at each site, were analysed, the greater grain yield of dry-seeded rice on Flat land (mean yield 1 092 g/1.5 m(2)) than that on PRBs (mean 815 g/1.5 m(2)) was mainly because there were 25% more plants on Flat land. Overall when the data in the 2 outer rows and the 2 inner rows on PRBs were each combined, there was a higher number of productive tillers in the combined outer rows (mean 20.7 tillers/hill) compared with that in the combined inner rows on each PRB (mean 18.2 tillers/hill). However, there were no differences in grain yield between combined rows (mean 142 g/m row). Hence with a gap of 500 mm (the distance between the outer rows of plants on adjacent raised beds), plants did not compensate in grain yield for missing plants in furrows. This suggests that rice (a) also sown in furrows, or (b) sown in 7 rows with narrower row-spacing, or (c) sown in 6 rows with slightly wider row-spacing, and narrower gap between outer rows on adjacent beds, may further increase grain yield (g/1.5 m(2)) in this system of PRBs. The growth and the grain yield (y in g/m(2)) of rainfed rice (with rainfall on-site the only source of water for irrigation) depended mainly on the rainfall (x in mm) in the wet season up to harvest (due either to site or year) with y = 1. 1x -308; r(2) = 0.54; p < 0.005. However, 280 mm (i.e. 32%) of the rainfall was not directly used to produce grain (i.e. when y = 0 g/m(2)). Manual tillage did not affect growth and grain yield of rice (g/m(2); g/1.5 m(2)), either on PRB or on Flat land.