AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: happiness as defined by an economist. RS: For almost a year, economists at the University of Michigan have been asking Americans about their happiness for the school's widely quot...

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: age and the economics of learning English. RS: Our guest is Hoyt Bleakley, an economist at the University of Chicago. He and Aimee Chin at the University of Houston have studied t...

AA: I'm Avi Arditti, Rosanne Skirble is away. With us this week on Wordmaster: Emily Kissner, a sixth-grade teacher in Pennsylvania and author of a new book called Summarizing, Paraphrasing and Retelling. EMILY KISSNER: When you summarize, you need t...

AA: I'm Avi Arditti, Rosanne Skirble is away -- this week on Wordmaster: meet a young English teacher from Morocco. LAHCEN TIGHOULA: My name is Lahcen Tighoula. I am a high school English teacher from the south of Morocco. I am from the city called A...

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: what to call people who are in the United States without following immigration laws. RS: Sometimes they are called undocumented immigrants or undocumented workers or illegal alien...

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: we answer some listener questions. RS: Starting with this one from Rajpal Rawal in India, who sends us two sentences with questions about pronunciation -- more specifically, about...

AA: I'm Avi Arditti with Rosanne Skirble and this week on Wordmaster: a report from NBC News that caught our attention. RS: It's about a word that is spreading like no other. (MUSIC) FEMALE: Like, I saw these guys who, like, were really cute. MALE: A...

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: English teacher Lida Baker explains the use of the words after and before. LIDA BAKER: I'm going to say a few sentences and I just want you to tell me two things: Is the sentence...

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER some ways to help you improve your memory. ELDH: We don't forget, we just haven't learned it in the first place. RS: That's Wendi Eldh. She's a communications trainer who teaches m...

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: the language of Hurricane Katrina. RS: Debra Howell is an artist who has lived in New Orleans on and off since the late 1960s. She says she never evacuated for a hurricane before...