منابع مشابه
Just a talking book? Word learning from watching baby videos.
This study examined the relationship between viewing an infant DVD and expressive and receptive language outcomes. Children between 12 and 15 months were randomly assigned to view Baby Wordsworth, a DVD highlighting words around the house marketed for children beginning at 12 months of age. Viewings took place in home settings over 6 weeks. After every 2 weeks and five exposures to the DVD, chi...
متن کاملThe Baby Boom and Baby Bust
The fertility of American women over the last 200 years has two salient features, portrayed in Figure 1. First, it has declined drastically. The average white woman bore 7 children in 1800. By 1990 this had dropped to just 2. This decline in fertility ran unabated during the 140-year period between 1800 and 1940. Second, fertility showed a surprising recovery between the mid1940s and mid-1960s....
متن کاملThe Anxiety Makers
'The Anxiety Makers' is a clear exposition of what happens when 'expertise in practical and verifiable matters is confused with expertise in conduct and morality'. The examples chosen are intercourse, masturbation, constipation, venereal disease and birth control. Comfort shows how, in the nineteenth century, many medical experts used their professional standing to propagate anxiety-loaded fant...
متن کاملBook Review: The CDA Book
they have additional information on their patients’ health and clinical statuses. The information could be acquired directly from patients or electronically from other providers through healthcare information exchanges (HIE). In the latter case, a common language or standard is necessary for sending and receiving digital forms of clinical data among healthcare organizations. On February 12, 200...
متن کاملThe baby boom, the baby bust, and the housing market.
This paper explores the impact of demographic changes on the housing market in the US, 1st by reviewing the facts about the Baby Boom, 2nd by linking age and housing demand using census data for 1970 and 1980, 3rd by computing the effect of demand on price of housing and on the quantity of residential capital, and last by constructing a theoretical model to plot the predictability of the jump i...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: BMJ
سال: 1999
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.319.7215.1011