Survey Data Collection with Survey Solutions

Perugia, Italy

Survey Solutions: Overview

Sergiy Radyakinsradyakin@worldbank.org

Development Data Group (DECDG),The World Bank

May 28 - June 01, 2018

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Survey Solutions

Survey Solutions is a free software for data collection and surveymanagement developed by the World Bank and made available to thepublic. It takes CAPI technology to new heights by combining theinterviewing component with a powerful survey management system.

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Survey Solutions: Applications

Use of Survey Solutions can help solve common data collection problems:

improve data quality;

speed up data availability;

simplify routing and survey coordination.

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Survey Solutions: Applications

Survey Solutions provides rich functionality for planning, design andimplementation of surveys and is suitable for surveys of all types:

household income and budget surveys,

labor force surveys,

agricultural surveys,

health surveys,

enterprise surveys, etc.

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Survey Solutions: Clients

Our clients:

National Statistical Offices (NSOs): Botswana, South Africa,Tanzania, Uganda, Zambia, Bhutan, St.Lucia, ...

Non-profit organizations (NGOs): WB, FAO, IFPRI, SPC, OPM,BRAC, ...

Think-tanks, universities,...

Companies, individuals.

Largest surveys:

Malawi (200,000 households),

South Africa (2.6mln households, 12,000 enumerators, 500supervisors, 60,000 questionnaires per day)

Largest questionnaire: Tanzania (3,000 questions)

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Survey Solutions: Applications

Survey Solutions has shown excellent flexibility and adaptability to local conditions.

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Survey Solutions: Global Use

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Survey Solutions: Components and Roles

Designer

Tester

Headquarter

Supervisor

Interviewer

Administrator

Observer

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Survey Solutions: Hierarchy

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Survey Solutions: Assignments

Survey Solutions software operates based on assignments. An assignmentcontains:

1 survey questionnaire;

2 responsible person;

3 identifying question;

4 number of interviews;

5 other attributes.

Assignments allow interviewing for sample-based surveys or listing/censusenumerations, various mixtures of modes.

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Survey Solutions: Census and Listing operations

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Survey Solutions: Sample-based surveys

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Survey Solutions: Inputs and Outputs

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Survey Solutions: Intuitive User Interface

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Survey Solutions: Intuitive User Interface

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Survey Solutions: Data Quality

Survey Solutions allows for multiple levels of checks to ensure the qualityof data.

Primary (automatic) checks

Supervisor validation.

Headquarter verification.

Optional external (assisted) validation.

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Survey Solutions: Data Quality

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Survey Solutions: Data Quality

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Survey Solutions: Data Quality: Flashcards

Flashcards can help clarify the subject.19 / 34

Survey Solutions: Data Quality: Flashcards

Flashcards can help make a choice.20 / 34

Survey Solutions: Connectivity

Internet connection is not required during the interview in thehousehold.

Survey Solutions components work offline and online, allowing thebest use of available infrastructure: the data is synchronized to a localor cloud-based remote server when the connection becomes available.

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Survey Solutions: Connectivity GPS

Internet connection is not required for recording location of the householdswith GPS.

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Survey Solutions: User Configurable

The questionnaire is fully editable by the survey planner, andquestions can be added, removed, or edited as needed.

Online survey questionnaire designer provides a platform forcollaboration allowing multiple users to develop and review aquestionnaire.

Instant preview on a live Android-based tablet using the SurveySolutions tester application available for free from the Google (TM)Play.

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Survey Solutions: PDF preview

A PDF preview of the Survey Solutions questionnaire can be generatedwith a single mouse click in the Designer:

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Survey Solutions: Global Solutions

Full control over the questionnaire allows writing questions text, options,instructions, error messages in any language included in Unicode.

The information typed by interviewers can also be in any languageavailable in Unicode.

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Survey Solutions: Global Solutions

Multiple translations can beprepared by the designer forthe same questionnaire;interviewers and supervisorscan then switch betweenthem at will.

Interface of the SurveySolutions application can beswitched to commonly usedlanguages.

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Survey Solutions: Novel Question Types

Novel question types allow capturing information that goes beyondpen and paper, and let the interviewers capture:

location of the interview;map based area estimation;audio recording;image (of a house, person, document or a product);scan barcodes of various types;

Cascading selections narrow down the choices for the interviewer

Linked questions surve the information captured already in differentpart of the questionnaire: “who is the biological mother of JohnSmith?”, “Who makes decisions on large purchases?”

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Survey Solutions: Offline maps

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Survey Solutions: Rosters

Questions replication with rosters allow repetition of same questionsto each household member or company employee.

And the validation logic and skips will be automatically replicated too.

Four types of rosters: fixed, or dynamic, triggered by numeric,multiple choice, or list questions.

Rosters allow data collection in multiple levels of hierarchy, especiallyimportant for agricultural surveys with questions on multiple plotsand crops. They can be implemented with nested rosters avaialble inSurvey Solutions!

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Survey Solutions: Clear Picture

Map reports using Google (TM) Maps visualize survey progression forvirtually any location in the World.

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Survey Solutions: Open Data and Useful Metadata

Survey Solutions exports data in a format, which is understood byvirtually any major statistical package, spreadsheet or databasemanagement application.

Data can also be exported for Stata and SPSS statistical packages.

Data preloading and creation of assignments in an automatic modeallow facilitation of large surveys and especially panel surveys withease.

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Survey Solutions: Paradata

logging information on interview status changes;

logging individual changes to the interview with timestamps

supplement with the GPS location data to discover unusual patternsin enumerators work.

With this information:

assess performance of the interviewers;

estimate completion of survey;

plan field operations and teams;

creation of custom reports.

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Survey Solutions: Web interview

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Survey Solutions: More Info

Everyone is welcomed to try Survey Solutions!

The documentation for the software is available from its homepage:http://www.worldbank.org/capi

Support forum:http://support.mysurvey.solutions

The web-based survey designer tool at:http://solutions.worldbank.org

”Survey Solutions Tester” app at Google (TM) Play:https://play.google.com/store/apps/details?id=org.worldbank.solutions.Vtester&hl=en

Check for yourself how you can capture and accumulate the datausing our 24/7-available demo server: http://demo.mysurvey.solutions

Email: support@mysurvey.solutions

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