SLIDE 1
FREQUENCY OCCURRENCE IN HANDWRITING AND HAND PRINTING CHARACTERISTICS
SLIDE 2 STEP 1 – Development of Idea
- Need
- Purpose and Fit with Need (Limitations)
- Outline of Procedure (very general)
- Discussion with Peers (Refinement Process)
SLIDE 3 STEP 2 – From Idea to Drawing Board
- More Detailed Plan of Action
- Personnel Needed
- Team Structure
- Funding
- Administrative Activity
SLIDE 4 ADMINISTRATIVE COORDINATOR/LEAD RESEARCHER STATISTICIAN DATABASE DEVELOPER TEAM LEADERS FDE’S COLLECTORS OTHER FDE’S FRIENDS, ASSOCIATES STUDENTS STUDENTS & FRIENDS
SLIDE 5 STEP 3 – FROM DRAWING BOARD TO ACTION
- Integration of Parts to One System
- Pilot Studies of Each Methodology Within
Study
- Testing of Software and Equipment
- Pilot Test of Integrated System
SLIDE 6
Statistician Driven
Methodologies Handwriting Form
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SLIDE 8
Statistician Driven
Methodologies Handwriting Form Pilot Studies
SLIDE 9
Pilot Studies
Write-On 2 Copies of Specimens Attribute Agreement Analyses
SLIDE 10
Statistician Driven
Handwriting Form Methodologies Pilot Studies Population Sampling
SLIDE 11
Population Sampling
Headrick/Huber – Intrinsic and Extrinsic Factors Random Based (not totally random) Stratified Sampling To Be Tested/Verified After Completion of Project
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Population Sampling
Age Sex Ethnic Background Area of Elementary Schooling Handedness Time of Day Sampling Taken From Regions of U.S. Minimal Directions to Collectors
SLIDE 15
Data Collection in Database
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SLIDE 19
Results
Frequency – Occurrences per Number of Writers Interdependency Maximum Number of Common Results Validation of Intrinsic and Extrinsic Effects
SLIDE 20
Cautionary Alerts
Not an “end all”. It is a tool. Careless application of product rule
SLIDE 21
THANK YOU