Skip to main content

more options

Research Methods in Language Acquisition:
Principles, Procedures, and Practices

Research Methods Manual

Authors: María Blume and Barbara C. Lust

Publisher: American Psychological Association (APA)

Published: 2017

ISBN: 978-3-11-041522-3

APA Site: https://www.apa.org/pubs/books/4316174

Supplemental Site: http://pubs.apa.org/books/supp/blume/?_ga=1.998898.2130472459.1479745044

 

Overview:

The intricate behavioral and cognitive foundations of speech are difficult to measure objectively, making language acquisition research very challenging. The audible components of speech, however, are quantifiable and thus provide crucial data.

This practical guide synthesizes decades of experience into a comprehensive set of tools that will help students and early career researchers design and conduct rigorous studies that produce reliable and valid speech data and interpretations.

Blume and Lust thoroughly review specific techniques for obtaining qualitative and quantitative speech data, including how to tailor the testing environments for optimal results. They explore observational tasks for collecting natural speech and experimental tasks for eliciting specific types of speech.

Language comprehension tasks are also reviewed so researchers can study participants' interpretations of speech and conceptualizations of grammar. Most tasks are oriented towards children, but special considerations for infants are also reviewed, as well as multilingual children.

The authors also provide strategies for transcribing and coding raw speech data into reliable data sets that can be scientifically analyzed. Furthermore, they investigate the intricacies of interpretation so that researchers can make empirically sound inferences from their data and avoid common pitfalls that can lead to unscientific conclusions.

Overview from https://www.apa.org/pubs/books/4316174