Drupal Research & Evidence-Based Practice 5

Question 1

Which Drupal module enables researchers to create structured surveys and collect form submission data for analysis?

Accepted Answer

Webform

Answer

The Webform module provides advanced form building, conditional logic, and submission storage/export features essential for data collection in research contexts.

Question 2

When implementing evidence-based personalization on a Drupal site, which module provides condition-based content targeting?

Accepted Answer

Context module or Smart Content

Answer

Modules like Context and Smart Content evaluate conditions (user role, path, device) to deliver targeted content variants, supporting evidence-based personalization strategies.

Question 3

What is the evidence-based rationale for enabling Drupal's BigPipe module on high-traffic sites?

Accepted Answer

BigPipe sends cacheable page sections first, measurably improving perceived load time for authenticated users

Answer

BigPipe streams cacheable placeholder replacements incrementally, and performance studies show measurable Time-to-First-Byte improvements for pages with personalized elements.

Question 4

Which approach best demonstrates evidence-based information architecture design in Drupal?

Accepted Answer

Building taxonomy and menu structures based on card sorting and tree testing user research data

Answer

Card sorting reveals users' mental models and tree testing validates navigation structures, providing user-generated evidence that should drive Drupal's taxonomy and menu design.

Question 5

In a Drupal migration project, which tool provides the most auditable, evidence-based record of data transformation logic?

Accepted Answer

The Migrate API with YAML-defined migration plugins

Answer

Drupal's Migrate API defines transformations in versioned YAML files with source, process, and destination plugins, creating a reproducible and auditable data transformation record.

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Drupal Research & Evidence-Based Practice 5