Infant mortality and poverty
Hope Kelly reports on an increase in the infant mortality rate since last year. Kelly reviews statistics on the infant mortality rate in Massachusetts and in Boston. Kelly notes that there is a wide discrepancy between the infant mortality rates in the white and African American communities. Kelly reports that two out of three infant deaths in Boston are African American infants. Kelly interviews David Mulligan (Commissioner of Public Health) and Howard Spivak (Deputy Commissioner of Public Heal
Infant mortality increases in minority populations
Hope Kelly reports on an alarming increase in the infant mortality rate in Boston. Kelly reviews the statistics. She notes that the infant mortality rate among African Americans is 2.5 times the infant mortality rate among whites. Kelly adds that the increase in the infant mortality rate was most pronounced in the Roxbury neighborhood. Kelly interviews Dr. Bailus Walker (Commissioner of Public Health). Walker says that the increase in the infant mortality rate is the result of a cutback in socia
Seminar on hate crimes in Boston
Hope Kelly reports on the incidence of hate crimes in Boston. Kelly explains that hate crimes are defined as incidents of racial violence; she cites statistics that illustrate how hate crimes have affected various racial and ethnic groups. Kelly's report includes footage of Jack McDevitt (Center for Applied Research, Northeastern University) giving a seminar on hate crimes in Boston. The small audience includes uniformed police officers. McDevitt says that most hate crimes are not initially cate
Social Media in Plain English
An introduction to Social Media via a story about a small town with many flavors of ice cream.
Twitter in Plain English
A short introduction to the micro-blogging service Twitter.
NASA CONNECT Functions and Statistics: Dressed for Space
In NASA CONNECT Dressed for Space, students learn about the suits astronauts wear in space and why sizing is critical for working in space. They learn how the Mercury, Gemini, and Apollo space suits were developed. Building on past space suit technologies, NASA engineers and researchers use functions and statistics to create the next generation of space suits for the International Space Station and beyond.
The ABC's of Nuclear Science
The ABC's of Nuclear Science is a brief introduction to Nuclear Science. We look at Antimatter, Beta rays, Cosmic connection and much more. Visit here and learn about radioactivity - alpha, beta and gamma decay. Find out the difference between fission and fusion. Learn about the structure of the atomic nucleus. Learn how elements on the earth were produced. Do you know that you are being bombarded constantly by nuclear radiation from the Cosmos? Discover if there are radioactive products found i
17 - Homefronts and Battlefronts: "Hard War" and the Social Impact of the Civil War
Professor Blight begins his lecture with a description of the sea change in Civil War scholarship heralded by the Social History revolution of the 1960s and 1970s. Along with a focus on the experience of the common solider, women, and African Americans, a central component of this shift in scholarly emphasis was an increased interest in the effects of the war on the Union and Confederate home fronts. After suggesting some of the ways in which individual Americans experienced the war, Professor B
05 - Telling a Free Story: Fugitive Slaves and the Underground Railroad in Myth and Reality
Professor Blight discusses the rise of abolitionism. Blight begins with an introduction to the genre of slave narratives, with particular attention to Frederick Douglass' 1845 narrative. The lecture then moves on to discuss the culture in which antebellum reform grew--the factors that encouraged its growth, as well as those that retarded it. Professor Blight then describes the movement towards radical abolitionism, stopping briefly on colonization and gradualism before introducing the character
01 - Introductions: Why Does the Civil War era have a hold on American Historical Imagination?
Professor Blight offers an introduction to the course. He summarizes some of the course readings, and discusses the organization of the course. Professor Blight offers some thoughts on the nature of history and the study of history, before moving into a discussion of the reasons for Americans' enduring fascination with the Civil War. The reasons include: the human passion for epics, Americans' fondness for redemption narratives, the Civil War as a moment of "racial reckoning," the fascination wi
Advanced Mathematics for Secondary Teachers: Course Portfolio
The course the portfolio describes is a capstone course in mathematics primarily aimed at future high school mathematics teachers. Bennett decided to write a course portfolio for this course as a way to pass the course along to other faculty members that will teach it in the future. Thus, the central purpose of this portfolio is to be a course record, suitable for other faculty members in the department to use as the main resource when they teach the course.
Learning to Think Mathematically
Concerned that most students leave college thinking of mathematics as a fixed body of knowledge to be memorized, Cooperstein designed a new course to help students learn to think mathematically for themselves. This website serves as a course portfolio that documents the new class, Introduction to Mathematical Problem Solving. The principal activity in the class involved students working on and discussing novel problems which required them to formulate experiments, work out cases, look for patter
Peer Review of Teaching - Course Portfolio
In this course portfolio, Dan Bernstein reports on changes he has made over three semesters in a psychology course on learning. He has succeeded in getting more students to achieve higher levels of understanding by changing the assessment from short abstract essay questions to problems that asked students to apply concepts in new contexts, and providing web-based opportunities for students to identify what makes some answers better than others. The portfolio includes examples of the assessments
Building Bridges, Dams, Power Plants
The large development projects of the 1930s, designed to serve a growing population, helped shape California in many ways. Most are still integral today. Photographs show the progress of two massive Northern California projects: the Golden Gate Bridge, which links San Francisco and Marin County, and the Bay Bridge, which connects San Francisco with Oakland and the East Bay. The Golden Gate Bridge is one of the most recognized bridges in the world. It is unique not only because of its vermilion o
The Gold Rush, positive for California in so many ways, had a devastating effect on the state's environment. Many of these problems were directly related to gold-mining technology. The process of hydraulic mining, which became popular in the 1850s, caused irreparable environmental destruction. Two images show California's largest hydraulic mine ? Malakoff Diggings, in Nevada County ? in action. (Malakoff Diggings is now a state park and open to visitors.) Dams (such as the English Dam in Nevada
Mark Twain Project Online
Mark Twain Project Online applies innovative technology to more than four decades' worth of archival research by expert editors at the Mark Twain Project. It offers unfettered, intuitive access to reliable texts, accurate and exhaustive notes, and the most recently discovered letters and documents.
This text manual introduces statistical analysis and its underlying philosophy, enabling students to understand how to describe the confidence they have in their analysis. Statistical analysis is one of the most widely used, and abused, techniques in the biological sciences. Statistics are ostensibly used to allow an investigator to be objective. That is, the researcher uses statistical tests to determine whether or not his/her hypothesis is supported by the data collected. Unfortunately, the
Data Collection and Organization
The Data Collection and Organization (DC&O) text module provides background on useful, general-purpose software tools. The aim is to discuss types of generic software that virtually every well-equipped scientist uses. This includes: spreadsheets, database programs, statistics packages, graphics programs, and word processors. DC&O includes several examples of the use of these tools in biology. These include 'An Embryological Example with Tips and Tricks' and the complete text and dataset of a cl
Essential Physics I
Essential Physics 1, is an intensive introduction to classical and special relativity, Newtonian dynamics and gravitation, Einsteinian dynamics and gravitation, and wave motion. Mathematical methods are discussed, as needed; they include: elements of differential geometry, linear operators and matrices, ordinary differential equations, calculus of variations, orthogonal functions and Fourier series, and non-linear equations for chaotic systems. The contents of this book can be taught in one seme
Introduction to Groups, Invariants and Particles
Introduction to Groups, Invariants & Particles is a book for Seniors and advanced Juniors who are majoring in the Physical Sciences or Mathematics. The book places the subject matter in its historical context with discussions of Galois groups, algebraic invariants, Lie groups and differential equations, presented at a level that is not the standard fare for students majoring in the Physical Sciences. A sound mathematical basis is thereby provided for the study of special unitary groups and their