Thursday, October 31, 2019

Discuss three obstacles to your education Essay Example | Topics and Well Written Essays - 500 words

Discuss three obstacles to your education - Essay Example The financial obstacle poses as a serious problem in the wake of my educational basis. I am usually worried due to these issues and I make every effort to make sure these problems get solved sooner rather than later. I have decided for my own self that I will work so that my fees could be made affordable but that has put me in a quandary since balancing studies and work at the same time is a Herculean task. However my efforts are pretty much in line with my aims and objectives and I believe one need to have a very clear conscience in order to reach his goals. Same is my case where I have been devoted towards my studies and my work in a whole-hearted manner. Apart from these, I face problems in the emotional aspect when I am unable to come up to the expectations that an educational facility has from its students. The aspect of my family within my studies is significant since I am unable to give them much time and the discussion of ‘quality time’ for the family is absent from the whole scenario, which is unfortunate in entirety. There is also an obstacle in the form of balancing my studies with my work which becomes a difficult thing at the end of the day. My academic obstacle becomes a serious concern with the ever-changing curriculum requirements. This obstacle does not seem to come to an end however I have made serious efforts to address the very same on a consistent basis. I am doing my best to overcome them but then again it is always difficult to manage one’s expenses, work and study – all at the same time. Someone or the other will miss out on the whole agreement that a person is usually tied up within. In my case, this largely focuses on my educational patterns. The financial, emotional and academic obstacles are indeed venomous in nature as far as my educational regimes are concerned. I need to do a lot of catching up in order to become an educated person at the end. I need to give my best towards studies so that the emotional

Tuesday, October 29, 2019

Strategic Leadership and Innovation at Apple Inc Essay

Strategic Leadership and Innovation at Apple Inc - Essay Example The researcher states that Apple Inc has had its patches of rough and dry in between, yet it has come out of the wood successfully on many occasions. The success has been a result of many factors, while some can be stretched to the excellence of the man himself Steve jobs, other to the performance of the overall unit, and the rest may contribute the success to the strategies. These strategies have been devised in form of long-term to short-term strategies. Since the departure of the legendary and visionary man, Apple needs to find the spark in some other form and some other person. A long-term strategy should be based on ensuring the continuation of the innovative models. Since Apple surpassed the rest with its feature of innovation. Performance indication is easily attainable through the scoreboard balance. It must do something to ensure that the string of first to market is not lost and at the same time, the shares in the market are equally maintained. The long-term strategy should be based on exploring other dimensions. They must not restrict themselves to the mobile phones. While other players are mainly focusing on the open source operating systems and online stores, Apple has yet to make a domino’s impression in that domain. The first element is continuity and constant innovation. If innovation is not followed by generation of new kind, it can lead to stagnation. Keeping close to the customers’ demands and responding according to the need enables maintaining effective scoreboard. Customers’ response helps to determine the market trend and the closer to the customers the better. Apple Inc cannot rely only on Apple phone in this regard. Overall sales and market share capture is far from possible with a single product. Besides, Apple Inc has yet to fix its claws firmly and completely with regard to the computer industry. While tablets might give them some presence in the market, but competitors like IBM, Microsoft, Android, all are spear head present and Apple has to create a long-term effective strategy to create a counter and come up with something like the mobile phone or tablet to give them a challenge and ultimately outsmart them. Apple Inc.

Sunday, October 27, 2019

Critical Reflection on Professional Practice | Education

Critical Reflection on Professional Practice | Education In this essay I will critically review the literature on the role of the modern educator. To this end I will consider the history of teaching and the impact of modern educational theory before defining â€Å"reflective teaching†. I will then go on to consider the ramifications of critical reflectivity at different granularities. The concept of a â€Å"teacher† in the modern sense mayhave originated with the ancient Greeks. The Socratic Method set out byPlato and Xenophon encourages the learner to become an independentthinker through a process of elimination of working hypotheses.Throughout the European â€Å"dark ages† scholarly pursuits were largely thedomain of the clergy, who developed the school system and theprofessional school educator came into being. By Victorian times,however, the role of the educator was that of an instructorwho, in the spirit of John Locke, perceived children as â€Å"blank slatesonto which knowledge can be written† . Then, in the 20th Century, the view of education, and consequently the role of the educator, changed dramatically. The concept of a â€Å"teacher† in the modern sense mayhave originated with the ancient Greeks. The Socratic Method set out byPlato and Xenophon encourages the learner to become an independentthinker through a process of elimination of working hypotheses.Throughout the European â€Å"dark ages† scholarly pursuits were largely thedomain of the clergy, who developed the school system and theprofessional school educator came into being. By Victorian times,however, the role of the educator was that of an instructorwho, in the spirit of John Locke, perceived children as â€Å"blank slatesonto which knowledge can be written† . Then, in the 20th Century, the view of education, and consequently the role of the educator, changed dramatically. Educational theory in the 20thCentury was influenced by, amongst others, Piaget, Vygotsky and Dewey.It will be worth briefly reviewing their ideas. Jean Piaget developed the notion of constructivism in which learnersare considered to construct their own â€Å"theories† of the world.  Constructivism acknowledges the need to build upon and modify existingknowledge rather than simply to fill learners heads with knowledge. Lev Vygotsky emphasised the importance of scaffolding for childrenscognitive development in which the sociocultural environment isinternalised as knowledge is constructed.   As such learning was nolonger situated exclusively in the head but became an interactionbetween the child, peers and educators. John Dewey endorsed Vygotskys sociocultural approach and highlightedthe subjective nature of communal learning.   He is credited withpopularising socioconstructivist ideas into what became known asprogressive education. Another important influence came from cultural theory in the form ofwhat is known as postmodernism. Postmodernism is not a theory butrather a rejection of the â€Å"certain†. Instead, â€Å"meaning is always inprocess†,   and that which seems to be external reality is a culturalconstruct. Postmodernism demands a shift in perspective. Derrida   wrote: â€Å"The center is at the center of the totality, and yet, since the centerdoes not belong to the totality (is not part of the totality), thetotality has its center elsewhere. The center is not the center.† Perhaps the most important contribution of postmodernism to education,then, is the identification and questioning of underlying assumptionsand a blurring of focus from naà ¯ve clarity to reflective holism. As thinking human beings it isnear-on impossible to not be reflective in an everyday sense of theword. However the term â€Å"reflective teaching† refers to something moreprofound something systematically undertaken by practitioners thatâ€Å"implies flexibility, rigorous analysis and social awareness.†Ã‚   I willnow consider how a teacher might be critically reflective at threegranularities: (i) the fine-grain which occurs whilst teaching; (ii)the medium-grain which occurs retrospectively; (iii) the large-grainwhich considers teaching in the context of wider society. Fine-grain reflection relates to whatSchà ¶n calls â€Å"reflection-in-action† . I interpret reflection-in-actionto be a sociocultural process that is not located solely in theteachers head. Indeed it is a process of which the (experienced)teacher is not consciously aware. Rather, it relates to concepts suchas routines, attention and making judgments. It is a subtle teachingskill that is often at odds with the fashionable notion ofâ€Å"well-planned lessons†. The long-term refinement of fine-grain reflection over time is perhapswhat distinguishes the â€Å"expert† from the â€Å"novice† practitioner.Luntley   investigated the nature of expertise which he defines asâ€Å"attention-based knowledge†. He reports on an experienced teacher in amathematics lesson who drew shapes on the board and asked the classwhich ones were similar. She received answers that made no sense (toher) and reflected afterwards: â€Å"I was beginning to think: Oh God! There is something I am missinghere. [Laughter] Something that is obvious to them but not obvious tome.† The teacher then took action to resolve the issue because she: â€Å"recognised a mismatch between the pupils focus of attention and herown, and was able to interrogate this in order to respond in a waywhich changed the direction of the lesson, but enabled her to re-focusthe pupils ideas.† It is difficult to imagine how a trainee teacher might instantlyimprove their â€Å"expertise† and reflect instinctively at the chalk facelike this. Sheer experience seems necessary but it may be that thisexperience can be enhanced through systematic medium-grain reflection. Medium-grain reflection has profoundimplications. Postmodernism suggests the need to be mercilesslyself-critical.   A consequence of this is the lack of a yard-stickagainst which to measure progress. For example, one cannot simplyreflect on how to improve test scores without reflecting that anenvironment engineered for passing tests may actually damage childrenslearning by other standards.   Similarly, one cannot simply reflect onhow to reduce classroom noise levels as a way to â€Å"improve† behaviour.Rather we must identify and reflect on the complex power relations atplay in the classroom. Given these shifting-sands and the opaque nature of presuppositions, itis clear that reflective teaching at the medium grain size is no simpletask. There is no formula or recipe to follow rather it is therejection of such. Practitioners retrospective reflection is in factan attitude that encompasses many areas. Here I will attempt to listjust a few of them. The teacher must consider his or her own â€Å"wholeness†Ã‚   in thesociocultural context of the classroom. Age, gender, ethnicity,class-background, culture, religion, political views are relevant.Similar holistic consideration must be given to the pupils. Furthermorethe classroom itself is a complex sociocultural environment demanding aholistic reflection. The teacher must also consider the nature of the curriculum : how it isto be implemented and what is meant by learning and how we assess it.Policies and models and recipes and formulas abound, both voluntary andcompulsory (such as the 1988 Education Reform act which introduced aNational Curriculum). Reflective practice can be valuable in helpingteachers remain cool-headed amidst passing frenzies such as the currentunsubstantiated craze for â€Å"Accelerated Learning†. However it is no good the teacher merely being aware of thesociocultural nature of the environment, or the possible flaws in thecurriculum, as though this might vaccinate her from problems. Theentire purpose of reflective teaching is to inform practice throughâ€Å"evidence-informed professional practice†Ã‚   such as reflective markingof pupils work, discussion with colleagues, classroom observations,journal keeping and so on. Another aspect is how critical reflective practice might inform ateachers professional development, such as the acquisition offine-grained â€Å"knowledge-based attention† mentioned above. Professionaldevelopment should be considered holistically in a wider socioculturalcontext as a â€Å"process of enlightenment† that is â€Å"a reflective andcommunal process†.   The next step up after school and career focused critical reflection isteachers reflecting on their role in wider society which I discuss inthe following section.   Large-grain reflection refers tocritically considering ones role as a teacher within wider society. Itcan involve quite pragmatic issues such as joining a union, decidinghow to vote and keeping an eye on political developments such as thecurrent â€Å"dominant managerialist ideology†Ã‚   in the work place. It can also involve philosophical and ideological considerations aboutthe future of education. During the ‘cultural revolution of 1960sAmerica many teachers (e.g. Herbert Kohl ) came to reject the ideal ofschool altogether, imagining a future utopia in which society educatesits young without institutionalisation. Other educationalists havevisions of how the nature of learning might be revolutionised in anincreasingly complex and technological society (e.g. Seymour Papert ). Considering that the teaching profession does not offer the greatestfinancial returns, working conditions or status the higher ideals areessential to me personally. Teaching must be seen as a holisticlifestyle an attempt to â€Å"save the world† even to be enjoyable. For me reflective teaching contains an inherent paradox -yet this is its strength. It is a ‘formula for thinking that teachesus to reject formulae for thinking. It is an ongoing questioning andanalysis at all granularities in which our attitude should be aholistic, dynamic process rather than a static set of commandments.Although critical reflection should be painful to a degree, the returns are enriching and invaluable. Research Proposal: Child Attachment with Care Providers Research Proposal: Child Attachment with Care Providers Rationale The author has chosen to focus on the area of nursery care for children aged six months to five years, chiefly because it is an area of personal and professional interest, and because despite a wealth of research on parenting attachment, child development, behavioural development and the like, the field of study is still lacking in good, applied research which explores how children become acclimatised to a nursery environment, and what factors may affect this process. Because of social and societal changes â€Å"many infants tart their out-of-home lives at an early age with non-familial caregivers in childcare settings† (Lee, 2006 p 133). This care setting has potentially long-term implications for the child, the family, and for society as a whole. â€Å"The infant-caregiver relationship is crucial for infants since this first relationship with a caregiver will not only provide a working model for the subsequent relationships with teachers but will also set the stage for adju stment, development, and learning in the current setting and for later school life† (Lee, 2006 p 134). Attachment theories explore how attachment between child and caregiver affect these issues.The focus on attachment theories is also related to the need for nursery workers to engage in partnership working with parents in order to ensure good supportive exchanges of information from both sides, and to promote the best possible experience for the child (and their peers). The author has observed great differences between different children in the ways that they settle into the nursery environment. Some children adapt quickly to the new situation, the caregivers and the activities, while others take much longer, displaying ongoing signs of separation anxiety and other behaviours which indicate they are not fully acclimatised to the nursery environment and carers. While there are arguments here about whether or not childcare workers and parents should expect certain levels of conformity from such young children, and about the individual needs of children being met in a flexible, responsive manner, there is no doubt that children do need to learn to interact in peer groups and to integrate into environments other than the home environment at some point during their developmental processes. The adaptation to the new environment may be related to parenting styles, attachment, or the characteristics of caregivers. Literature Review A range of variables might affect the child’s ability to settle into the childcare environment. Some of these are potentially derived from the home setting, from attachment to parents and other caregivers, and from the kinds of parenting styles that the child has already experienced and from the family situation (David et al, 2003). Other variables are related to (potentially) biology and the social behaviours which reinforce gender. Turner (1991) explores the complex relationships between attachment and gender and child integration with peers in preschool environments, and shows that there are gender differences in these phenomena. How much this is due to carer and peer preconceptions of appropriate child behaviour is not clear, but Phillipsen et al (1999) show that social acceptance, and carers’ perceptions of behaviour and peer interactions are mediated by preconceptions about expected behaviours. This author is concerned that children’s individuality and indi vidual circumstances are perhaps, on the basis of such studies, not being given enough attention, and that this drive for behavioural conformity is perhaps serving a different purpose to the expressed, child-focused aims of nursery providers. McKown and Weinstein (2002) also relate teacher expectations to gender and to ethnicity in early years environments, and so the kinds of demographic information that would be needed in an exploratory study of this kind would include gender and ethnicity questions. Other authors have researched relationships between children and their childcare providers, and shown that the relationship between these may vary according to the perceptions of different childcare workers (Howes et al, 2000), and according to the sensitivity and characteristics of the childcare workers (Gerber et al, 2007). This study would focus on the kinds of perceptions of attachment identified by Howes et al (2000). A more useful study would employ an objective observer to measure and record attachment behaviours (Delamont, 2002), but this is a small scale academic piece, and there are insufficient resources to employ an objective, skilled observer. Other variables affecting the child’s ability to settle must obviously derive from the nursery environment. These may be characteristics of caregivers and caregiver-child relationships, which may be in turn influenced by nursery policies, by organisational culture and norms and managerial practices, and also by the personalities of the caregivers (Cryer et al, 2005). Resources may also affect this environment. Lee (2006) found that â€Å"infants and their key caregivers did build firm (close, secure, synchronous) relationships in the relationship-valued and supportive childcare context† (p 140). This suggests that the context may affect this process in significant ways. However, it is the characteristics of the child his or herself, and their parents or their attachment to their parents which may be the issue here, hence the focus on attachment theory. Rydell et al (2005) suggest that â€Å"a central prediction from attachment theory is that the quality of the child’s attachment to parents will be related to the quality of relationships with other people† (p 188). Therefore, it is important as part of the proposed study to assess the parenting experience and any markers of attachment from the point of view of the parent(s). This may be important in identifying children’s ability to develop secure relationships with other carers (Rydell et al, 2005). Bowlby (2007) argues that babies and toddlers will have their attachment seeking response activated in the absence of a primary or a secondary attachment figure when they are in the presence of a stranger and in unfamiliar surroundings, which is what may happen in nurseries when children do not ‘settle’. This attachment seeking response may be terminated if the child is able to develop an attachment to a secondary carer (Bowlby, 2007). Bowlby (2007) suggests a model of childcare that actively promotes and monitors long-term secondary attachment bonds between baby and carer. This kind of model is shown in the theory of having a key person identified for each child within the setting, which has benefits for the baby/child, in terms of affection and attachment, for parents, and for the key person (Elfer, 2002). Understanding this in the context of the child-caregiver relationship is challenging, because this relationship is multidimensional (Lee, 2006). Aims The aims of this study are: to answer the following question: Why do some children settle in nursery in a short space of time and some take longer, using the same settling in method?; and to model the complex interactions between the factors which may be seen as affecting this process. Theories of attachment will be used as a framework to inform and support the design of the study, but a range of potential variables will be explored in order to fully develop a model of understanding which may answer the key research question. Other aims of this study are that it should improve understanding in order to help childcare workers and parents support children’s transition into the childcare environment Methodology While an ethnographical methodology would be a logical choice of research methodology in this case (Massey, 1998), there are some issues around this kind of approach, including the potential bias of the researcher and the issues cited elsewhere about observation and participant observation. Perspectives other than that of the researcher need to be addressed, and data from parents and from the childcare setting needs to be incorporated. A Grounded Theory approach will be used, chiefly because of the way that this methodology supports the inclusion of a range of qualitative data sources along with quantitative data in the form of descriptive statistics and demographic characteristics (Borgatti, 2005; Glaser and Strauss, 1967). Grounded Theory sets out to develop models of knowledge and explication which are ‘grounded’ in the data under investigation, the nature of which always include ‘rich’ qualitative data (Charmaz, 1994). The complexity of Grounded Theory m odels lies in their derivation from the data themselves, and so would serve well this attempt to address a complex phenomenon likely to be affected by a range of variables. Grounded Theory allows the researcher to make full use of the data (Bell and Opie, 2002; D’Onofrio, 2001). Data analysis is via a process of constant comparison of the data with each other, through stages of analysis towards an end model (Charmaz, 1994; Glaser and Strauss, 1967). The kinds of complexities, the human nature of the interactions within the childcare environment, and the many variables that would likely affect the child’s interactions within that environment, do not lend themselves to a quantitative methodology, particularly one carried out on so small a scale. Nor would it be ethical to carry out quantitative research on vulnerable children when there is no hope of gaining a statistically significant sample size for a good quality quantitative study. Therefore, a qualitative study, which supports and exploratory approach, has been deemed more suitable. Methods which collect talk and conversation would be suitable for this kind of research (Adelman, 1981), but due to the vulnerability of the children involved, the data collection methods must be chosen with care. Similarly, the data collection methods and sources have been selected to include all relevant information which might indicate factors which impinge upon the infant or child’s ability to settle into the nursery environment. Because of the issues of perception discussed above, participant observation was ruled out as a data collection approach (Arnould, 1998). The data collection methods were chosen to minimse the impact on children, parents and childcare workers. These will include exploratory questionnaires given to parents and semi-structured interviews with nursery caregivers, documentary data in the form of the children’s nursery records, nursery policies, mission statements and staff training and orientation documents, and interviews with staff. All these kinds of data sources are suitable to a Grounded Theory Approach (Glaser and Strauss, 1967). It is important to take into account the complexities and details of the context, both physical and behavioural, within which the child behaviours are taking place, because this may indicate factors within the nursery itself which affect the child’s orientation into that environment. The data collection tools, which consist of a parental questionnaire and a pro-forma for the semi-structured interviews with childcare providers, will be informed by the use of established measures, including the Q-Set measure (Moss et al, 2006). Other studies have applied such measures to a similar situation in relation to attachment theory (Moss et al, 2006). Interviews will be audio-taped, anonymised at point of recording, and then transcribed as text documents. All data, from questionnaires, interviews and documentary sources will be transferred into an electronic qualitative data analysis programme such as NVivo, for ease of management and improved analysis (Drisko, 2004). NVivo allows for the development of models from qualitative data, but also supports the integration of quantitative and demographic data to develop correlations between these data and qualitative concepts and findings (Drisko, 2004). Because Grounded Theory tends to treat the literature review as a concurrent process (Glaser and Strauss, 1967), and literature sources as a form of data in themselves (D’Onofrio, 2001), the use of NVivo also supports and aids this process in terms of the management of large amounts of textual data (Drisko, 2004). Ethical Considerations It is important that the quality of the research is such that it is justifiable to carry it out within this setting (see methodology section above). Ethical considerations include the ethics of carrying out research on small children who are unable to give consent, and the affects the research might have on their caregivers. Research that distracts the childcare workers or affects their ability to take care of children would not be ethical. Participant observation was deemed as unsuitable (Arnould, 1998).Having a ‘strange’ adult (the researcher) in the environment might also disturb the ‘status quo’. Therefore, an observational method was not chosen, and parents given full information sheets and consent forms for participation in the study. Only those parents who consent will be included, and data will only be gathered pertaining to their children. Ethical approval will be sought from the researcher’s place of study (via normal ethics committee approv al). Permission will be gained from the child care organisation’s manager, and staff will be recruited via information sheets and consent forms in the same way that parents were. Staff interviews will be carried out at a location convenient to the place of work, and at agreed times which do not interfere with their normal workload. All interviews and demographic data including even the location and name of the childcare setting will be anonymised. Timescale Because of the data collection methods chosen, the timescale is adjusted to take into account the difficulties in gaining good response rates from questionnaires and in fitting in the interviews with the childcare providers in a way that does not place them under undue stress or affecting their working lives. A three month timescale (from the point of ethical approval) is projected for the data collection phase of this project, which will allow for an initial recruitment of the sample, distribution of questionnaires, a second round of questionnaires to improve response rates, and concurrent interviews with childcare providers and collection of documentary evidence from the childcare setting. The concurrent literature review must also take place within this timescale, and so literature searching, identification and collection will occur during the data collection phase, and critical literature review and analysis will commence during this phase and continue through the data analysis p hase of the research. This second phase, data analysis, should take a further three months, from initial analysis to completion of a model. Writing up should take a further two weeks. Conclusion It is anticipated that this study will illuminate the still murky waters of attachment with childcare providers, the potential benefits of the â€Å"key person† in relation to attachment and to promoting the adjustment of the child to the childcare setting. It should also shed light on demographic and other characteristics which may affect this process, thereby, at the very least, identifying key areas for further, more in-depth or targeted research. Because this is an exploratory study, the potential richness of the data should allow for some insight and discovery about issues affecting attachment and adjustment. Attachment theories would need to be explored in much greater detail than this brief proposal allows, and the quality of the existing research on these theories applied to this setting appraised. The resultant model should incorporate the evidence from the literature with the evidence from the study data into a model which may inform future approaches to caring for c hildren within this setting. Bibliography Adelman, C. (1981) Uttering Muttering : collecting, using and reporting talk for social and educational research. London:Grant McIntyre Arnould, E.J. (1998) Ethical Concerns in Participant Observation/Ethnography. Advances in Consumer Research 25 72 Asher, S.R., Pankhurts, J.T., Hymel, S. and Williams, G. (1990) Peer rejection and loneliness in childhood. In Asher, S.R. and Cole, J.D. (eds) Peer rejection in childhood. Cambridge studies in social and emotional development (253-273) New York: Cambridge University Press. Bell, J. and Opie, C. (2002) Learning from Research : getting more from your data Buckingham: Open University Press. Birch, S.H. and Ladd, G.W. (1997) The teacher-child relationship and children’s early school adjustment. Journal of School Psychology 35 61-79. Birch, S.H. and Ladd, G.W. (1997) Children’s interpersonal behaviours and the teacher-child relationship. Developmental Psychology 34 934-946. Borgatti, S. (2005) Introduction to Grounded Theory www.analytictech.com accessed 12-07-08. Charmaz, K. (1994)The grounded theory method: An explication and interpretation. In Glaser,, B. (ed) More grounded theory methodology: A reader p 95-115 Mill Valley, CA: Sociology Press. Coady, M. (2001) Ethics in early childhood research in: MacNaughton, G., Rolfe, S. and Siraj-Blaqtchford, S. (2001) Doing Early childhood Research: international perspectives on theory and practice Oxford: Oxford University Press. Cryer, D., Wagner-Moore, L., Burchinal, M. et al (2005) Effects of transitions to new child care classes on infant/toddler distress and behaviour. Early Childhood Research Quarterly 20 37-56. David, T., Goouch, K., Powell, S. and Abbott, L. (2003) Birth to Three Matters: a Review of the Literature Nottingham: Queen’s Printer. Delamont, S. (2002) Fieldwork in educational settings London: Falmer Press DeMulder, E.K., Denham, S., Schmidt, M. and Mitchell, J. (2000) Q-sort assessment of attachment security during the preschool years: links from home to school. Developmental Psychology D’Onofrio, A. (2001) â€Å"Grounded Theory† Qualitative Research Methods in Education Spring/Summer http://muse.widener.edu accessed 10-7-08. Drisko, J.W. (2004) Qualitative Data Analysis Software: A User’s Appraisal.† In Padgett, D. (ed) The Qualitative Research Experience p 193-209. Belmont, CA: Wadsworth. Gerber, E.B., Whitebook, M. and Wienstein, R.S. (2007) At the heart of childcare: predictors of teacher sensitivity in center-based child care. Early Childhood Research Quarterly22 327-346. Glaser, B.G. Strauss, A.L. (1967) The discovery of grounded theory: strategies for qualitative research. Chicago: Aldine Goossens, F.A., and van Ijzendom, M.H. (1990) Quality of infants’ attachments to prorfessional caregivers: relation to infant-parent attachment and day-care characteristics. Child Development 61 832-857. Howes, C, Phillipsen, L.C. and Peisner-Feinberg, E. (2000) The consistency of perceived teacher-child relationships between preschool and kindergarten. Journal of School Psychology 38 113-132. Howes, C. (1999) Attachment relationships in the context of multiple caregivers. In Cassidy, J. and Shaver, P.R. (eds) Attachment Theory: research and clinical applications9671-687). New York: Guilford Press. Lee, S.Y. (2006) A journey to a close, secure and synchronous relationship: infant-caregiver relationship development in a childcare context. Journal of Early Childhood Research. 4 (2) 133-151. Massey, A. (1998) â€Å"The way we do things around here: the culture of ethnography.† Ethnography and Education Conference, Oxford University www.voicewisdom.co.uk accessed 13-07-08. McKown, C. and Weinstein, R.S. (2002) Modeling the role of child ethnicity and gender in children’s differential response to teacher expectations. Journal of Applied Social Psychology 32 (1) 159-184. Moss, E., Bureau, J-F., Cyr, C. and Dubious-Comtois, K. (2006) Is maternal Q-Set a valid measure of preschool child attachment behaviour? International Journal of Behavioural Development 30 (6) 488-497. Phillipsen, L.C., Bridges, S.K., McLemore, T.G. and Saponaro, L.A. (1999) Perceptions of social behaviour and peer acceptance in kindergarten. Journal of Research in Childhood Education. 14 68-77. Rydell, A-M., Bohlin, G. and Thorell, L.B. (2005) Representations of attachment to parents and shyness as predictors of children’s relationships with teachers and peer competence in preschool.† Attachment and Human Development 7 (2) 187-204. Turner, P. (1991) Relations between attachment, gender and behaviour with peers in preschool. Child Development 62 1475-1488.

Friday, October 25, 2019

Drinking Water Shortage and Water Conservation Essay -- Drinking Water

Water is everywhere. Not only does water surround the continents but also we are mostly made up of water and also need it to survive. If we don’t have access to water it will significantly affect our health. The economy will be affected by the water and how expensive it will be. This will lead to the environmental effects, with farmers not having enough water to keep their farms going. A variety of authors demonstrate throughout their articles that water is a limited resource and that humans need to start taking action in every aspect of their lives. However, water conservation cannot be solved in one way. In order to address the issues of water conservation, we need to inform people, regulate businesses and protect resources across the globe. These practices in water conservation will help people in the followings ways: internationally, socially, educationally, economically and environmentally. We live in a modern world yet there are still people who die from poor sanitation across the nation. The lack of not having good sanitation system like toilets and sewage leads millions of people to die from diarrhea, dysentery, and cholera (Leslie 1). Since the world population is growing so rapidly, this will lead to worse sanitation then it will conclude with more people dying from the lack of clean water (Leslie 1). These people who die every year need to have access to clean water, and their country needs to start taking advantage of their water and not let people die because of unnecessary causes. There is so much more water that is held underground and Leslies states that â€Å"compared with the earth’s visible freshwater-in lakes, ponds, and rivers-the amount of water stored in underground aquifer is sixty times as large.† ... ... worries." The Economist 398 (Jan. 2011): 32. ProQuest. Corral-Verdugo, Victor, et al. "Residential Water Consumption, Motivation for Conserving Water and the Continuing Tragedy of the Commons." Environmental Management (2002): 527-535. ProQuest. Rosenberg, David M, Patrick McCully, and Catherine M Pringle. "Global-Scale Environmental Effects of Hydrological Alterations: Introduction ." Bioscience (Sept. 2000): n. pag. Research Library . "Water Waste." ICIS Chemical Business. N.p., 25 Aug. 2008. Leaders: The World's Most Valuable Stuff; Water. (2010, May). The Economist, 395(8683), 14-16. House Energy and Commerce Subcommittee on Energy and Power Hearing :The FY2012 Department of Energy and Nuclear Regulatory Commission Budgets[4]. (2011, March). Congressional Documents and Publications.

Thursday, October 24, 2019

The Rio Olympics 2016

Maxwell Britton October 11, 2012 Anth 210 Writing Assignment 1 Olympics Games 2016 The excitement that the city of Rio experimented upon the announcement of hosting the 2016 Olympic games appears to have been short lived. The descent of excitement began once drug traffickers shot down a police helicopter. The government responded by heightening the crackdown on the city slums of the favelas. As a result many of the favelas in Rio are now under police control (Jazeera).The questions we are now asked is if the coming Olympics provided the motive for the increased importance that have been placed on controlling drug trafficking while also disguising as a strategy and justification to clean up the favelas of Rio? Or are the Olympics irrelevant and merely a beneficiary of the crackdown? It seems to me that the upcoming events in which the city of Rio have been presented with have become overwhelming. The Olympics are a very sacred event to host and having the honor to do such is a major r esponsibility (Watson).With this I do believe that the Olympics are the primary motive for the government’s actions. The Olympics routinely bring hundreds of thousands of tourists to the host city and this is something that the city of Rio wants to take advantage of in showing off their city to the world (Watson). This is why I believe the government has decided to intensify their police presence in the favelas as a tactic to clean up and make their city more appealing.The outcome of this has left thousands of individuals killed or imprisoned by the government. The favelas are where the majority of drug trafficking takes place as many times they are controlled and run by the gangs. As a solution the military police have gone in and taken over, resulting in thousands of deaths. It’s reported by the Human Rights Watch that the police of Rio and Sao Paolo have killed over 11,000 people since 2003.When a reporter discussed these findings by the Human Rights Watch with the head of Rio security; Jose Beltrame, the findings weren’t denied and instead attributed to the difficulties faced by the police of Rio. However, when asked about the Human Rights Activists who claim there are additional killings by the police he was quick to respond. According to Beltrame these reports are always similar and are preconceived opinions that are not based on reason, as they don’t understand the reality of Rio.The actuality, he explains, is there are areas in Rio that are dominated by criminal gangs equipped with assault rifles that the police are facing (Jazeera). Although it’s too difficult to determine which side is right, it is clear that too many lives are being taken. In conclusion I think it’s a positive thing for the city to put effort into controlling drug trafficking and also something that has been long due. However, it appears that many innocent individuals are being affected by these government actions and in some cases even been killed.I think the government needs to take a strong look at the approach they have taken and determine if this is benefiting their city in the long run or it is a short-term solution for the Olympics. Bibliography Jazeera, Al. â€Å"Rio: Olympic City. † Aljazeera . Fault Lines , 01/2010. Web. 12 Oct 2012. . Watson, Connie. â€Å"Can roughed-up Rio be ready for the 2016 Olympics?. † CBSnews. N. p. , 08/2012. Web. 12 Oct 2012. .

Wednesday, October 23, 2019

Agar Jelly Experiment Report

Aim: To find out the speed of diffusion in agar jelly, when there are three blocks of jelly of different sizes. Material: A container with agar jelly, safety goggle, knife, ruler, stop watch, a glass plate, sodium hydroxide, an indicator. Method: First, we took the block of agar jelly from the container. We placed it onto the glass plate, and took our knife and ruler. We measured and cut the block, making three cubes of different measurements. The smallest one is 1cm by 1cm by 1cm, the second one is 2cm by 2cm by 2cm, and the biggest one is 3cm by 3cm by 3cm. We then dropped a few drops of the indicator. Next, we put our safety goggles on, and took the beaker full of sodium hydroxide, and poured it into the glass plate, which the cubes are in. At the same time, we started the stop watch. We saw everything, the cubes, sodium hydroxide turn pink (that's because sodium hydroxide reacted with the indicator). When the stop watch showed 5 minutes, we took the cubes, and cut all of them in half. Then we measured the distance from the surface, to the line where the pink and the white color separate, like on the diagram, using our ruler. We recorded what we saw, and the results. Results: We saw the cubes turn pink, and the sodium hydroxide turn pink on the plate. We also saw, when we cut the cubes that the pink color travelled into the cube, and we saw that at a certain point, there was the separation of pink from the surface, to white, the color of agar jelly. Like I said, we measured the distance between the surface to where the separation line of pink and white color was. This is what we got: 1cm*1cm*1cm 4mm 2cm*2cm*2cm 4mm 3cm*3cm*3cm 4mm Although they were all 4mm, we saw that the smallest cube was almost completely diffused, almost everything was pink. And we saw that the biggest cube was not at all completely diffused; most of it was white inside the cube. Speed of Diffusion=Distance/Time 4mm/5minutes=0.8mm/minute Conclusions: From this experiment, I learned these things: Firstly, I learned that the pink color traveled into the cube, because of diffusion. Diffusion is when particles move from an area of high concentration to an area of low concentration. So in this experiment, the sodium hydroxide diffused from the high concentrated area (which is the surface of the cube, as sodium hydroxide was poured onto the cube) to low concentrated area (inside the cube). I also learned that even if you change the volume, or the surface area of the agar jelly, the speed in diffusion doesn't change. As you can see from the results, no matter the size of the cube, the sodium hydroxide diffused at the same speed. The speed of diffusion can be calculated by distance/time. In this experiment, we saw that the distance which the sodium hydroxide traveled was 4mm, and the time we used was 5 minutes. So, 4mm/5min= 0.8mm/minute. Because the speed doesn't change, the smaller the cube, the faster it'll get completely diffused. From this experiment, I can expect that 1cm*1cm*1cm cube jelly will be completely diffused in 6minutes 15seconds, because 1cm/0.8mm*2=6.25min. (times 2 because it diffused from the top and the bottom). In the same way, I calculated that 2cm*2cm*2cm cubed jelly will be completely diffused in 12.5minutes and 3cm*3cm*3cm jelly in 18.75minutes. You can see that 2cm*2cm*2cm jelly will take twice as much time as 1cm cubed one and 3cm*3cm*3cm jelly will take three times as much time as the 1cm cubed block.