Research & Evidence-Based Practice Flashcards

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

Answer: Webform

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

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

Answer: Context module or Smart Content

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

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

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

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

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

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

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.

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

Answer: The Migrate API with YAML-defined migration plugins

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

Which Drupal.org resource provides the most reliable evidence when researching whether a module is safe to use in production?

Answer: The project's usage statistics, automated test results, issue queue status, and security advisory history

Quantitative signals—usage counts, test pass rates, issue resolution rates, and security advisory history—provide objective evidence of a module's production readiness.

What evidence-based practice should guide the decision to build a custom Drupal module versus using an existing contrib solution?

Answer: Evaluate contrib modules against requirements using a scored comparison matrix before committing to custom development

A scored requirements matrix objectively compares contrib solutions against project needs, providing defensible evidence for build-vs-buy decisions.