Prevailing problems

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Transcript Prevailing problems

Data-Driven Decisions and School Leadership:
Best Practices for School Improvement
Theodore J. Kowalski
Thomas J. Lasley II
James W. Mahoney
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Copyright © Allyn & Bacon 2008
Chapter 8:
Technology and Information Management
Copyright © Allyn & Bacon 2008
Prevailing problems
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Lack of technology literacy
Lack of information literacy
Aversion to using statistics
Socialization to intuitive decision making
Loose coupling between technology and
assessment/evaluation
Lack of district and school policy leadership
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Technology literacy
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Knowledge/skills about computers
Ability to apply knowledge/skills
Common competencies
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Internet usage
Modify a Web page
Construct personal database (e.g., spreadsheet)
Access and use databases
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Information literacy
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Ability to frame problems (or questions),
make connections between information and
decisions, and shape decisions using
evidence
Competencies
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Frame the problem/question
Identify/access/evaluate pertinent data
Integrate new data into databases
Critically evaluate decisions using data
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Information technology (IT)
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Hardware and software
Critical characteristics
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Construct real time data representations in
multiple formats
Distributed access to appropriate data and
analytical tools
Automated guidance
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Management information system (MIS)
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System for planning, developing, and using
information technology
Purposes
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Acquiring new data
Accessing stored data
Selectively organizing data to facilitate
problems/decisions
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Attributes of an effective MIS
Timely
Accessible
Usable
Multidirectional
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Database management information
system (DMIS)
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An MIS for databases
Purposes
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Mechanism for entering data into databases
Mechanism for accessing data from databases
Make content of databases practical
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Sources of evidence (data,
information)
Generic evidence developed from research, theory
Specific facts relevant to personal practice,
e.g., student data
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Databases
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Should be relational (two dimensional tables)
Composed of
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Entities
Entity sets
Attributes
Desired characteristics
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Appropriate data views
Data manipulation system
Report generator
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Data security
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Accuracy protection (against misuse,
alterations, or deletions)
Information protection (against unwarranted,
illegal access)
Key characteristics of security system
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Transparency
Accessibility
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Data warehouse
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Computer storage area that
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Accumulates data
Integrates data
Keeps data
Desired attributes
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Ability to store multiple databases
Cleansing mechanism
Uniform data format
Single information source for multiple databases
Comprehensive data analysis/reporting capability
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Data mining
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Identifying previously undiscovered data
relationships
Either pattern or content relationships
Desirable characteristics
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Affordable
Functional (meets user needs)
Ability to generate reports and data subsets
Copyright © Allyn & Bacon 2008