Achieving and Maintaining Data Integrity

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

Q&A

Increasing Response Rates from Teachers

Robert C. Pianta shares a some tips about efficient data collection.

Quick Tip - 3 minutes 8 seconds

Collecting DNA in Different Countries

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

Quick Tip - 1 minute 21 seconds

Parent-Child Analog Tasks

Consecutive tasks in an experimental setting can provide data about behavior, says Howard Abikoff.

Quick Tip - 2 minutes 17 seconds

Building Rapport with Families

Barbara H. Fiese discusses videotaping families in their homes.

Quick Tip - 3 minutes 18 seconds

Fidelity in Data Collection

Martica Hall discusses the importance of checking data as it comes in.

Quick Tip - 1 minute 48 seconds

Reliability and Authenticity in Interviews with Teens

Elizabeth L. George describes specific techniques for training researchers to work with teens.

Quick Tip - 3 minutes 14 seconds

Classroom Observations

Howard Abikoff describes techniques to improve the quality of observational data.

Quick Tip - 1 minute 9 seconds

Collecting Observational Data

Howard Abikoff talks about the difficulties of experiment design when working with children.

Quick Tip - 3 minutes 41 seconds

Gathering High-Quality Survey Data

We ask Joel W. Grube about the best methods for gathering survey data with adolescents.

Q&A