Showing posts with label Williams. Show all posts
Showing posts with label Williams. Show all posts

Thursday, 28 November 2013

Portfolio - A Tool for Learning and Assessment



Portfolios are a fairly popular tool for assessment and also of learning. Many subject areas use this as a tool for presenting learning as it takes place. In the recent years, most professionals (particularly in the health and social care sector) are expected to keep a portfolio to prove their continuing professional development and therefore fitness for registration to the professional body and to practice the profession.
The students learn the skills of portfolio development while undertaking professional courses. Indeed some pre university courses and further education courses also include portfolio development. The tools I have identified in my earlier blogs – Learning Contract, Concept Map and Mind Map – could be included in the portfolio. Indeed the Learning Contract could be used as a framework for the development of the portfolio content.
An extract from –
Williams, M., 2003, ‘Assessment of portfolios in professional education’, Nursing Standard 18(8): 33-37.

“In view of the need to integrate theory and practice, assessment must relate to the monitoring of learners' mastery of a curriculum. According to Harris et al (2001) an educational portfolio is ‘a collection of, record or set of material or evidence that gives a picture of an individual’s experience in an educational or developmental situation’ (pp 278). Using portfolio as a tool can enhance the assessment process by revealing a depth and breadth of a range of skills and understandings on the part of the learner; support learning outcomes; reflect change and growth over a period of time; encourage reflection; and provide for continuity in education (Kemp and Toperoff 1998).

A portfolio can be defined as ". . . a systematic and organized collection of evidence used by the teacher and student to monitor growth of the student's knowledge, skills, and attitudes in a specific subject area. It must include student participation in selecting contents, the criteria for selection, the criteria for judging merit, and evidence of student self-reflection . . . (therefore, it is) a purposeful, collaborative, self-reflective collection of student work generated during the process of instruction" (San Diego County Office of Education 1997). Consequently as Marsh and Lasky (1984) suggest they will provide evidence of the concepts and principles being applied in practice, supporting the integration of theory and practice (Harris et al, 2001).

A portfolio can be described as a systematic and organized collection of evidence to monitor growth of the student's knowledge, skills, and attitudes in a relation to specific learning outcomes. Student generally participates in selecting the content, the criteria for selection and for judging merit, as well as evidence of reflection related to learning. Therefore, it is a purposeful, collaborative, self-reflective collection of student’s work generated during the process of instruction and can be presented for assessment. Consequently as Marsh and Lasky (1984) suggest it will provide evidence of the concepts and principles being applied in practice, supporting the integration of theory and practice (Harris et al, 2001).

Portfolios can consist of a wide variety of materials: classroom notes, student self-reflections, learning logs, sample journal pages or literature reviews, written summaries, audiotapes, videotapes of group projects, reflective diary, evidence of work carried out, witness testimonies and so forth (Valencia, 1990). However, a portfolio is not just random collection of information or student products; but is systematic in that information included relates to the learning outcomes. For example, reflective diary kept by learners over a period of time can serve as a reflection of the degree to which they are building positive professional attitudes, knowledge and skills, one of the crucial benefits of using a portfolio according to Harris et al (2001). Portfolios are multifaceted and begin to reflect the complex nature of professional practice especially in health care. Since the portfolio is developed over time, it serves as a record of growth and progress as commented by some of the students and the supervisors within the study. By asking learners to construct meaning from literature and their own practice, their level of development can be assessed against set standards (Lamme & Hysmith, 1991, Bruce & Middleton 1999).

While there are various methods of portfolio development, majority of research and literature on portfolios emphasize (according to Kemp & Toperoff 1998) that a portfolio needs to clearly reflect learning outcomes identified in the curriculum that learners are expected to study. It must focus upon performance-based learning experiences as well as the acquisition of key knowledge, skills, and attitudes. It should contain samples of work from the entire time of study, rather than single points in time. It is a composite of a variety of different assessment tools with inclusions and evaluations of that work by the learner, peers, mentors and teachers.”

Resources


Fernsten, L. & Fernsten, J., 2005, Portfolio assessment and reflection: enhancing learning through effective practice, Reflective Practice, 6 (2): 303 – 309.

Lewis, K.O. & Baker, R. C., 2007, The Development of an Electronic Educational Portfolio: An outline for Medical Education Professionals, Teaching and Learning in Medicine, 19 (2): 139 – 147.

McCready, T., 2007, Portfolio and the assessment of competence in nursing: A literature review, International Journal of Nursing Studies, 44 (1): 143 – 151.

Liu, E. Z., 2007, Developing a personal and group-based learning portfolio system, British Journal of Educational Technology, 38 (6): 1117 – 1121.

Davis, M. H., Gominda, G. & Ponnamperuma, J.S., 2009, Student perceptions of a portfolio assessment process, Medical Education, 43 (1): 88 – 98.

Sunday, 24 November 2013

Concept Map - A Tool for Learning and Assessment



A concept map is ‘a schematic device for representing a set of concepts meanings embedded in a framework of propositions.’(Novak & Gowan 1984, pp.15) The concept is usually enclosed in a circle or square and a connecting line and linking words showing the relationship between two concepts. Novak & CaƱas (2008) go on to state that most concept maps are hierarchical and thus have the general concepts on top with specific ones situated below. There are cross links to show connections between different parts of the concept map. This cross linking allows for development of new knowledge by making new connections.

A concept map allows prior experience and knowledge to be taken into consideration when integrating new concepts into the knowledge structure. This allows the concept to be externalised and encourages the learner to link old concepts to the new and in so doing promotes learning at a deeper level (Irvin1995, Rideout 2001, Atherton 2002). Consequently, the learning progresses from the known to the unknown. Concept mapping is a particularly good way to organise information, for it helps the learner to pull together information already known about a subject and comprehend new information making learning more meaningful. This also allows the learning process to become transparent and affords the learners with crucial schematic framework to help them relate concrete examples to the conceptual structures and arguments within the subject area explored. (Williams, 2004)

It clarifies for learner and teacher, the key ideas to be focused on for any specific learning task and is intended to represent meaningful relationships between concepts in the form of propositions. A concept map can be likened to a visual road map showing some of the pathways the student may take to connect meanings of concepts using propositions (Shavellson et al, 1994). Post completion of a learning task, the concept map will provide a schematic summary of new learning because meaningful learning proceeds most easily when new perceptions are subsumed under a broader concept, maps ought be hierarchical; that is, from general to specific (Martin, 1994).  However, students are allowed to be innovative. The main concept can be the core of the design without taking away the true meaning of concept mapping, and allow the learner to explore different visual graphic formats which help in retaining the information to be learned. (Abrams, 1997) 

 Visual learning is essential for the learner to clarify the thinking plus process, organise and prioritise new information, and so stimulating creative thinking allowing for understanding of the concept in greater depth. Concept maps are ideal for measuring the growth of individual’s learning as she will reiterate ideas using her own words and any inaccuracies or incorrect links can alert the tutor to what the learner does not understand. An awareness of the explicit role language plays in the exchange of information is vital to appreciating the value and purpose of concept mapping. And, indeed, central to learning and assessing, (Novak & Gowan, 1984) particularly since it is a way of demonstrating and organising knowledge showing relationships between concepts, including bi-directional relationships (Martin 1994). Concept maps are also effective in identifying both valid and invalid ideas held by students.
Nevertheless, there may be some learners who will have difficulty in developing concept maps, as Abrams (1997) suggests ‘not everyone may be able to do it’ as concept mapping lends itself to mainly the constructivist approach to learning. Cicognani (2000) agrees that this method of learning is best suited to individuals who are visual learners as well as to those who have developed skills of synthesis. This seems to be a major disadvantage in using concept maps.



 Concept Map from Williams (2004)

Some useful reading-
Akinsanya CY and Williams M, 2004, ‘Concept Mapping for Meaningful Learning’, Nurse Education Today, 24(1), 41 – 46
Harpaz, I., Balik, C. & Ehrenfeld, M., 2004, Concept Mapping: An Educational Strategy for Advancing Nursing Education, Nursing Forum, 39 (2): 27 – 36.
Williams, M., 2004, Concept mapping – a strategy for assessment, Nursing Standard, 19 (9): 33 – 38.
An online tool called Cmap to develop Concept map