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Online Personal Learning Environments: Structuring Electronic Portfolios to Support Lifelong and Life Wide Learning PROCEEDINGS

, University of Oregon Center for Advanced Technology in Education, United States

Society for Information Technology & Teacher Education International Conference, in Las Vegas, Nevada, USA ISBN 978-1-880094-64-8 Publisher: Association for the Advancement of Computing in Education (AACE), Chesapeake, VA

Abstract

This paper outlines a new vision for "online personal learning environments" which may eventually replace what we currently call "electronic portfolios" in education. Based on the concept of "lifetime personal web space," this online archive of a life's collection of artifacts and memorabilia, both personal and professional, has the potential to change the current paradigm of electronic portfolios, mostly institution-bound, and focus instead on the individual or the family as the center for creating the digital archive, which can be used in a variety of contexts across the lifespan, from schools to universities to the workplace. A possible scenario is followed by the challenges faced when developing this service for widespread dissemination. This paper invites discussion of the theoretical foundation for a long-term research proposal, a proposed implementation plan and evaluation study.

Citation

Barrett, H. (2008). Online Personal Learning Environments: Structuring Electronic Portfolios to Support Lifelong and Life Wide Learning. In K. McFerrin, R. Weber, R. Carlsen & D. Willis (Eds.), Proceedings of Society for Information Technology & Teacher Education International Conference 2008 (pp. 8-14). Chesapeake, VA: Association for the Advancement of Computing in Education (AACE).

Keywords


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Debugging Information
Railo (Togo) Os FINAL 4.2.1.008 (CFML Version 10,0,0,0)
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Time Stamp Feb 11, 2016 11:36 PM
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Total Time Avg Time Count Template
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0.032 ms 0.004 ms 7 /var/sites/railo.editlib.org/models/paperfiles/fbx_Switch.cfm
0.004 ms 0.004 ms 1 /var/sites/railo.editlib.org/reader/fbx_Layouts.cfm
0.011 ms 0.003 ms 3 /var/sites/railo.editlib.org/security/fbx_Settings.cfm
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0.872 ms  STARTUP, PARSING, COMPILING, LOADING, & SHUTDOWN
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Caught Exceptions

Type Message Detail Template
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PaperTopics (Datasource=aacepubs, Time=3.18 ms, Records=0) in /var/sites/railo.editlib.org/models/papers/qry_papertopics.cfm
	SELECT
		Topics.topic_id, Topics.topic_name, Categories.category_id, Categories.category_name
	FROM
		(Topics LEFT JOIN Paper_Topics ON Topics.topic_id=Paper_Topics.topic_id )
		LEFT JOIN Categories ON Topics.topic_category=Categories.category_id
	WHERE
		
			Paper_Topics.paper_id = 27120
		
		
			AND Topics.topic_is_public=1
		
	ORDER BY
		category_name, topic_order, topic_name
PaperTags (Datasource=aacepubs, Time=3.3 ms, Records=3) in /var/sites/railo.editlib.org/models/papers/qry_papertags.cfm
	SELECT
		Tags.tag_id, Tags.tag_text
	FROM
		(Tags LEFT JOIN Paper_Tags ON Tags.tag_id=Paper_Tags.tag_id )
	WHERE
		
			Paper_Tags.paper_id = 27120
		
	ORDER BY
		tag_text
References (Datasource=aacepubs, Time=3.21 ms, Records=0) in /var/sites/railo.editlib.org/models/papers/qry_references.cfm
	SELECT
		Paper_References.paperreference_id,
		Paper_References.paperreference_content,
		Paper_References.paperreference_authors,
		Paper_References.paperreference_doi,
		Paper_References.paperreference_date
	FROM
		Paper_References
	WHERE
		Paper_References.paperreference_paper = 27120
	ORDER BY
		Paper_References.paperreference_order
PaperFiles (Datasource=aacepubs, Time=3.29 ms, Records=2) in /var/sites/railo.editlib.org/models/paperfiles/qry_paperfiles.cfm
	
	SELECT
		paperfile_id, paperfile_name, paperfile_label, date_created, paperfile_type, paperfile_format, paperfile_mimetype, paperfile_paper, paperfile_is_presentation, paperfile_hidden
	FROM
		PaperFiles
	WHERE
		
			PaperFiles.paperfile_paper=27120
		
		
			AND PaperFiles.date_deleted IS NULL
		
		
		
		
			AND PaperFiles.paperfile_name > ''
		
		
			AND PaperFiles.paperfile_hidden = 0
		
		
	ORDER BY
		
		
				date_created DESC
			
Source (Datasource=aacepubs, Time=6.92 ms, Records=1) in /var/sites/railo.editlib.org/models/sources/qry_source.cfm
	SELECT
		Sources.source_id,
		Sources.source_title,
		Sources.source_type,
		Sources.source_abbr,
		Sources.source_issn,
		Sources.source_eissn,
		Sources.source_image,
		Sources.source_url,
		Sources.source_publisher,
		Sources.source_location,
		Sources.source_date,
		Sources.source_authors,
		Sources.source_serial,
		Sources.source_description,
		Sources.source_code,
		Sources.date_confirmed,
		Sources.confirmed_by,
		SourceIssues.sourceissue_id,
		SourceIssues.sourceissue_title,
		SourceIssues.sourceissue_location,
		SourceIssues.sourceissue_volume,
		SourceIssues.sourceissue_number,
		SourceIssues.sourceissue_authors,
		SourceIssues.sourceissue_date,
		SourceIssues.sourceissue_issn,
		SourceIssues.sourceissue_image,
		Journals.journal_accepts_submissions,
		COALESCE(Publishers.publisher_name, Sources.source_publisher) AS publisher_name,
		Publishers.publisher_url
	FROM
		(
			Sources LEFT JOIN SourceIssues 
			ON Sources.source_id=SourceIssues.sourceissue_source
			
		)
		
			INNER JOIN Papers on 
				(Papers.paper_source = Sources.source_id)
				AND (
					Papers.paper_sourceissue is null OR 
					Papers.paper_sourceissue = SourceIssues.sourceissue_id
				)
		
		LEFT JOIN Journals ON Sources.source_code=Journals.journal_code
		LEFT JOIN Publishers ON Sources.source_publisher=Publishers.publisher_code
	WHERE
		
			Sources.date_deleted IS NULL AND
			SourceIssues.date_deleted IS NULL
		
		
		
		
		
			AND Papers.paper_id = 27120
		
Source (Datasource=aacepubs, Time=7.58 ms, Records=1) in /var/sites/railo.editlib.org/models/sources/qry_source.cfm
	SELECT
		Sources.source_id,
		Sources.source_title,
		Sources.source_type,
		Sources.source_abbr,
		Sources.source_issn,
		Sources.source_eissn,
		Sources.source_image,
		Sources.source_url,
		Sources.source_publisher,
		Sources.source_location,
		Sources.source_date,
		Sources.source_authors,
		Sources.source_serial,
		Sources.source_description,
		Sources.source_code,
		Sources.date_confirmed,
		Sources.confirmed_by,
		SourceIssues.sourceissue_id,
		SourceIssues.sourceissue_title,
		SourceIssues.sourceissue_location,
		SourceIssues.sourceissue_volume,
		SourceIssues.sourceissue_number,
		SourceIssues.sourceissue_authors,
		SourceIssues.sourceissue_date,
		SourceIssues.sourceissue_issn,
		SourceIssues.sourceissue_image,
		Journals.journal_accepts_submissions,
		COALESCE(Publishers.publisher_name, Sources.source_publisher) AS publisher_name,
		Publishers.publisher_url
	FROM
		(
			Sources LEFT JOIN SourceIssues 
			ON Sources.source_id=SourceIssues.sourceissue_source
			
		)
		
			INNER JOIN Papers on 
				(Papers.paper_source = Sources.source_id)
				AND (
					Papers.paper_sourceissue is null OR 
					Papers.paper_sourceissue = SourceIssues.sourceissue_id
				)
		
		LEFT JOIN Journals ON Sources.source_code=Journals.journal_code
		LEFT JOIN Publishers ON Sources.source_publisher=Publishers.publisher_code
	WHERE
		
			Sources.date_deleted IS NULL AND
			SourceIssues.date_deleted IS NULL
		
		
		
		
		
			AND Papers.paper_id = 27120
		
PaperFiles (Datasource=aacepubs, Time=3.29 ms, Records=0) in /var/sites/railo.editlib.org/models/paperfiles/qry_paperfiles.cfm
	
		-- PaperFiles --> Presentations
	
	SELECT
		paperfile_id, paperfile_name, paperfile_label, date_created, paperfile_type, paperfile_format, paperfile_mimetype, paperfile_paper, paperfile_is_presentation, paperfile_hidden
	FROM
		PaperFiles
	WHERE
		
			PaperFiles.paperfile_paper=27120
		
		
			AND PaperFiles.date_deleted IS NULL
		
		
		
			
				AND PaperFiles.paperfile_is_presentation=1
			
			
		
		
			AND PaperFiles.paperfile_name > ''
		
		
			AND PaperFiles.paperfile_hidden = 0
		
		
	ORDER BY
		
		
				date_created DESC
			
PaperFiles (Datasource=aacepubs, Time=3.23 ms, Records=0) in /var/sites/railo.editlib.org/models/paperfiles/qry_paperfiles.cfm
	
		-- PaperFiles --> Videos
	
	SELECT
		paperfile_id, paperfile_name, paperfile_label, date_created, paperfile_type, paperfile_format, paperfile_mimetype, paperfile_paper, paperfile_is_presentation, paperfile_hidden
	FROM
		PaperFiles
	WHERE
		
			PaperFiles.paperfile_paper=27120
		
		
			AND PaperFiles.date_deleted IS NULL
		
		
			AND lower(PaperFiles.paperfile_type)
				
					= 'video'
				
		
		
		
			AND PaperFiles.paperfile_name > ''
		
		
			AND PaperFiles.paperfile_hidden = 0
		
		
	ORDER BY
		
		
				date_created DESC
			
PaperFiles (Datasource=aacepubs, Time=3.29 ms, Records=0) in /var/sites/railo.editlib.org/models/paperfiles/qry_paperfiles.cfm
	
		-- PaperFiles --> Slides
	
	SELECT
		paperfile_id, paperfile_name, paperfile_label, date_created, paperfile_type, paperfile_format, paperfile_mimetype, paperfile_paper, paperfile_is_presentation, paperfile_hidden
	FROM
		PaperFiles
	WHERE
		
			PaperFiles.paperfile_paper=27120
		
		
			AND PaperFiles.date_deleted IS NULL
		
		
		
			
			
				AND paperfile_is_presentation = 1
				AND (
					paperfile_type IS NULL OR
					(paperfile_type <> 'paper' AND paperfile_type <> 'press')
				)
				AND (
					paperfile_format IS NULL OR
					paperfile_format <> 'FULL'
				)
				AND (
						PaperFiles.paperfile_name LIKE '%.ppt' OR
						PaperFiles.paperfile_name LIKE '%.pptx' OR
						PaperFiles.paperfile_name LIKE '%.pdf'
				)
			
		
		
			AND PaperFiles.paperfile_name > ''
		
		
			AND PaperFiles.paperfile_hidden = 0
		
		
	ORDER BY
		
		
				date_created DESC
			
PaperFiles (Datasource=aacepubs, Time=3.31 ms, Records=0) in /var/sites/railo.editlib.org/models/paperfiles/qry_paperfiles.cfm
	
		-- PaperFiles --> MP3s
	
	SELECT
		paperfile_id, paperfile_name, paperfile_label, date_created, paperfile_type, paperfile_format, paperfile_mimetype, paperfile_paper, paperfile_is_presentation, paperfile_hidden
	FROM
		PaperFiles
	WHERE
		
			PaperFiles.paperfile_paper=27120
		
		
			AND PaperFiles.date_deleted IS NULL
		
		
		
		
			AND PaperFiles.paperfile_name > ''
		
		
			AND PaperFiles.paperfile_hidden = 0
		
		
			AND 
			(
			
			
				
				PaperFiles.paperfile_name LIKE '%.mp3'
			
			)
		
	ORDER BY
		
		
				date_created DESC
			
PaperFiles (Datasource=aacepubs, Time=3.33 ms, Records=0) in /var/sites/railo.editlib.org/models/paperfiles/qry_paperfiles.cfm
	
		-- PaperFiles --> URLs
	
	SELECT
		paperfile_id, paperfile_name, paperfile_label, date_created, paperfile_type, paperfile_format, paperfile_mimetype, paperfile_paper, paperfile_is_presentation, paperfile_hidden
	FROM
		PaperFiles
	WHERE
		
			PaperFiles.paperfile_paper=27120
		
		
			AND PaperFiles.date_deleted IS NULL
		
		
			AND lower(PaperFiles.paperfile_type)
				
					= 'url'
				
		
		
		
			AND PaperFiles.paperfile_name > ''
		
		
			AND PaperFiles.paperfile_hidden = 0
		
		
	ORDER BY
		
		
				date_created DESC
			
PaperFiles (Datasource=aacepubs, Time=3.2 ms, Records=0) in /var/sites/railo.editlib.org/models/paperfiles/qry_paperfiles.cfm
	
		-- PaperFiles --> Recordings
	
	SELECT
		paperfile_id, paperfile_name, paperfile_label, date_created, paperfile_type, paperfile_format, paperfile_mimetype, paperfile_paper, paperfile_is_presentation, paperfile_hidden
	FROM
		PaperFiles
	WHERE
		
			PaperFiles.paperfile_paper=27120
		
		
			AND PaperFiles.date_deleted IS NULL
		
		
			AND lower(PaperFiles.paperfile_type)
				
					= 'recording'
				
		
		
		
			AND PaperFiles.paperfile_name > ''
		
		
			AND PaperFiles.paperfile_hidden = 0
		
		
	ORDER BY
		
		
				date_created DESC
			
AlsoAccessedPapers (Datasource=aacepubs, Time=540 ms, Records=25) in /var/sites/railo.editlib.org/logger/qry_alsoaccessedpapers.cfm
	SELECT TOP 25
		Papers.paper_id AS related_paper, Papers.paper_title AS related_title, COUNT(*) AS number_of_accesses 
	FROM
		Access_Log AS Other_Papers_Accessed
		INNER JOIN Access_Log AS This_Paper ON 
			Other_Papers_Accessed.person_id=This_Paper.person_id AND 
			This_Paper.paper_id <> Other_Papers_Accessed.paper_id AND
			This_Paper.paper_id = 27120
			
		INNER JOIN Papers ON Other_Papers_Accessed.paper_id=Papers.paper_id
	WHERE
		Papers.date_deleted IS NULL AND
		Papers.date_added > '1970-01-01' AND
		Papers.paper_status='DL_PUBLISH'
	GROUP BY Papers.paper_id, Papers.paper_title
	ORDER BY 3 DESC
Paper_GetSource (Datasource=aacepubs, Time=8.24 ms, Records=1) in /var/sites/railo.editlib.org/security/act_checkforpaperaccess.cfm
		SELECT source_type, source_code, sourceissue_date, sourceissue_volume, sourceissue_number, paper_status
		FROM
			(Sources INNER JOIN Papers ON Sources.source_id=Papers.paper_source)
			LEFT JOIN SourceIssues ON Papers.paper_sourceissue=SourceIssues.sourceissue_id
		WHERE
			Papers.paper_id=27120
	
Paper (Datasource=aacepubs, Time=11.9 ms, Records=1) in /var/sites/railo.editlib.org/security/act_checkforpaperaccess.cfm
		SELECT 
			coalesce(paper_is_free,0) | coalesce(source_is_free,0) | coalesce(sourceissue_is_free,0) as paper_is_free, 
			paper_free_until, free_for_member, person_code, Authors.email
		FROM 
			Papers LEFT JOIN People ON Papers.paper_contact_person=People.person_id
			LEFT JOIN Authors ON Papers.paper_id=Authors.author_paper
			LEFT JOIN Sources ON Papers.paper_source=Sources.source_id
			LEFT JOIN SourceIssues ON Papers.paper_sourceissue=SourceIssues.sourceissue_id
		WHERE
			Papers.paper_id=27120
	
Journal_Is_Free (Datasource=aacepubs, Time=1.72 ms, Records=0) in /var/sites/railo.editlib.org/security/act_checkforpaperaccess.cfm
			SELECT journal_is_free
			FROM
				Journals
			WHERE
				journal_is_free=1 AND
				journal_code='SITE'
		
RecordedPresentations (Datasource=, Time=0.105 ms, Records=0) in /var/sites/railo.editlib.org/reader/dsp_abstract2014.cfm
		SELECT *
		FROM
			Presentations
		WHERE
			upper(Presentations.paperfile_format) = 'RECORDEDPRESENTATION'
	
GetActions (Datasource=aacepubs, Time=1.74 ms, Records=4) in /var/sites/railo.editlib.org/logger/act_logaccess.cfm
		SELECT accessaction_id, accessaction_name
		FROM
			Access_Actions
	
FullText_Log_INSERT (Datasource=aacepubs, Time=88.3 ms, Records=0) in /var/sites/railo.editlib.org/logger/act_logaccess.cfm
		INSERT INTO Access_Log ( action, access_action, date_accessed, institution_id, person_id, paper_id )
		VALUES (
			'VIEW',
			2,
			{ts '2016-02-11 23:36:16'},
			
				NULL
			,
			
				NULL
			,
			27120
			)
	


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