Precision Journalism: Tools for Reporters Steve Doig Cronkite School of Journalism Arizona State University

My background       Majored in political science 23 years as a newspaper reporter in Florida Covered government, justice, politics, science, lottery, census, etc.

My first computer (Atari 800) in 1982 Did many CAR projects and stories I’m NOT a computer expert

What is CAR?

 CAR is the use of computers… … and social science methods… …to acquire and analyze information… … to do stories that otherwise would be difficult or impossible.

But remember…  The most important word in “computer-assisted reporting” is…

REPORTING

Reporting about social problems  Three methods:    Wait for authority to study the problem, then report their findings Gather anecdotes for a story about the problem Study the problem yourself, then report your findings

History of CAR        Scattered examples starting with news polling in the 1950s “Precision Journalism” written by Phil Meyer in 1972 Handful of U.S. reporters start using personal computers in early 1980s NICAR started in 1989 First CAR Pulitzer in 1989 CAR spreads outside the U.S (Europe and Brazil) Today: Thousands of reporters use it around the world

A few CAR topics         Crime and justice Elections Campaign finance Property values Racial segregation Environment Education Transportation         Weather and disasters Agriculture Public opinion Health care Sports Business Demographics Taxes and spending

Some “Big CAR” examples         Hurricane Andrew – Miami Herald Backdated stock options – WS Journal Dangerous train crossings – NY Times Police shootings – Washington Post Black drivers – Boston Globe Children’s deaths – Washington Post Election fraud – Miami Herald Prisoners released – O Globo (Brazil)

Some “Daily CAR” examples         Dog licenses Crime reports Parking tickets “Personal” ads School test scores Bicycle accidents Oscar winners Sports injuries

Two branches of CAR 1.

Online research: Looking for information

Some good journalism sites

www.ine.pt

Pordata.pt

www.ire.org

www.abraji.org.br

www.poynter.org

www.reporter.org/desktop/

www.nytimes.com/navigator

www.LexisNexis.com

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Two branches of CAR 1.

2.

Online research: Looking for information Data analysis: Looking for patterns

What is “data”?

  Organized information Table form:  Rows: Individual records  Columns: Variables

CAR Tools       Word processor Spreadsheet (Excel) Database (Access, Filemaker) Statistics (SAS, SPSS) Mapping (ArcMap, Google Maps) Exotic stuff (GPS, intranets, web publishing, interactive maps, et al.)

Word processor/text editor   Use Word’s search function to find text Use a heavy-duty programmer’s text editor (like Vedit or UltraEdit or TextWrangler) to explore big data files

Spreadsheet    Smart paper 1,048,576 rows and 16,382 columns Use to:     Sort Filter Transform Summarize

Crimes in Portugal 2009

Database manager (Access)    Can work with large tables (millions) Use to join tables to create new information Examples:   Criminals and teachers Drunk drivers and school bus drivers

Statistical programs   SAS and SPSS (and Excel) Good for basic statistical tests  Mean, median, ranking, etc.

  Chi-square Linear regression

Mapping    GIS: Geographical Information Systems Good for data with location Examples: Census, crime, traffic, environment, elections

Mapping

Mapping with data

Free CAR software?

   Docs.Google.Com – free online spreadsheet!

OpenOffice.org – “Calc” is a free open source spreadsheet Google Maps “My Maps”

docs.google.com

OpenOffice.org

Google’s “My Maps”

Other precision tools       Public opinion polling Field experiments Newsroom intranets Online maps Satellite imagery Data mining

The newsroom CAR pyramid     All reporters should know that CAR tools exist Many reporters should be able to use a spreadsheet Some reporters should know how to use a database program At least one reporter should know how to do mapping, statistics, scripting

Getting Data      Are government records public ?

Search Google – filetype:xls and domain:.pt (>10.000 pages!) See a report: Ask for it on CD or flash drive, not paper If there is a web lookup, there is a database behind it Type it in yourself?

Dangers of CAR

Data analysis dangers      Old days: Go to a press conference Today: Do your own study Problem: You become “the expert” CAR = Social science on deadline Mistakes caused by:    Carelessness: School scores Misunderstanding: Infant mortality Bad data: Drunk driving in Miami

Warnings!

     CAR is not faster Bad data looks like good data Computers do what you do, not what you want tell them to them to do Ask yourself: Does this make sense?

CAR can make a good reporter better, but can’t make a bad reporter good

Questions??