Achieving and Maintaining Data Integrity

Linda Moody describes a method of maintaining data integrity during randomized clinical trials.

Q&A

Developing a Coding System for Narratives

Barbara H. Fiese stresses that a coding system should be based on the underlying purpose of the study.

Quick Tip - 2 minutes 9 seconds

Easing Data Entry with Web-Based Tools

Robert C. Pianta discusses some benefits related to using the web as an interface for questionnaires.

Quick Tip - 1 minute 59 seconds

Asking Concrete Questions

Margarita Alegría describes different ways of approaching data collection in the Latino community.

Quick Tip - 2 minutes 42 seconds

Centralize Data Management

Jay Belsky stresses the importance of ceding local control of data to a core team during the NICHD Study of Early Child Care.

Quick Tip - 1 minute 22 seconds

Collecting DNA in Different Countries

Following local rules can be a hurdle, states Vishwajit Nimgaonkar.

Quick Tip - 1 minute 21 seconds

Ask Questions That Make Sense in the Culture

Margarita Alegría describes how cultural validity relates to cognition.

Quick Tip - 3 minutes 40 seconds

Challenges in Conducting a Randomized Trial in a Real-World Agency

Recruitment, tracking, and staff turnover were some of the challenges that Sigrid James and Devon Brooks faced when conducting research in a community setting.

Presentation

Cognitive Debriefing

Margarita Alegría describes a process of discovering how participants think about their mental health.

Quick Tip - 2 minutes 15 seconds

Approaches to Handling Messy Data

Erin Leahey discusses data 'editing' practices in the social sciences.

Q&A