The National Survey of Sexual Attitudes and Lifestyles (Natsal) are a series of surveys of people in the Great Britain regarding their sexual behaviour and patterns, and are among the largest scientific studies of sexual behaviours in the world. The rounds of surveys completed to date are Natsal-1 (1990–1991) and Natsal-2 (2000–2001) and Natsal-3 (2010–2012), as well as Natsal-COVID (2020-2021). Data collection for Natsal-4 will take place from September 2022 to December 2023. Natsal-4's Principal Co-investigators are Pam Sonnenberg and Cath Mercer, both professors at University College, London. Natsal's findings are widely used in research and policy making, and have influenced public health policy in areas such as:The National Sexual Health & HIV Strategy in England; the Scottish Sexual Health Strategy (2005-) and the Welsh Sexual Health Strategy, The Teenage Pregnancy Strategy (2000-2010), the National Chlamydia Screening Programme (NCSP), the national human papillomavirus (HPV) immunisation programme in 2008/9, the statutory provision of personal, social, health and economic education (PHSE) education in schools in 2009, Sexual health campaigns such as "Sex: worth talking about" in 2010, and the National Institute for Health and Clinical Excellence (NICE) guidelines on long acting contraception (2006). (Wikipedia).
Check us out on iTunes! http://dne.ws/1NixUds Please Subscribe! http://testu.be/1FjtHn5 Breasts are for feeding our young but there's another persistent theory that breasts play a larger role in attracting a male counterpart. + + + + + + + + Previous Series: The Birth And De
From playlist Breasts: What They Do, Why We Have Them, And How They Can Change Your Life
What is sexual orientation? What criteria can you use to define it? Is it behavior? Is it psychology? How have these notions changed over time? After all, what is now sexual orientation was once sickness or a crime. These grey areas, and the need to distill them into concrete definitions t
From playlist Biology
Online Dating Has Created a Six-Fold Increase in Sexual Assaults | Mary Aiken | Big Think
Online Dating Has Created a Six-Fold Increase in Sexual Assaults Watch the newest video from Big Think: https://bigth.ink/NewVideo Join Big Think Edge for exclusive videos: https://bigth.ink/Edge ---------------------------------------------------------------------------------- When dat
From playlist Best Videos | Big Think
The Sexual Fantasies of Others
Despite talk of liberation, our sexual lives remain the focus of immense amounts of shame. One way to deal with this is to expand - with dignity - evidence of what people are truly like. Here, some brave individuals reveal what it is they deep down want and think about. We applaud their co
From playlist RELATIONSHIPS
The Origins of Orientation: Sexuality in the 21st Century
Sexuality and gender play a profound role in shaping identity, but for much of human history how they are determined has remained obscure. How does sexual orientation develop? What is it? Can it be changed? What is the relationship between sexuality and gender? How do biology and culture i
From playlist Explore the World Science Festival
Overweight and obese patients frequently feel stigmatized in health care settings, and face stereotypes and prejudice from health care providers. These stigmatizing experiences (also called 'weight bias') jeopardize patients' emotional and physical health. The Rudd Center for Food Policy
From playlist Rudd Center for Food Policy & Obesity at Yale University
Couples Share the Happiness and Heartache of Interracial Marriage | National Geographic
In 2015, 17 percent of U.S. newlyweds had a spouse of a different race or ethnicity. That’s roughly a fivefold increase since 1967, when the U.S. Supreme Court’s ruling in Loving v. Virginia made interracial marriage legal. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geograp
From playlist News | National Geographic
Neil Arner on Ecological Sustainability and Faith
Neil Arner, PhD candidate and Faith & Globalization teaching fellow, discusses ecological sustainability and faith.
From playlist Faith and Globalization
20. Teen Sexuality and Teen Pregnancy
Global Problems of Population Growth (MCDB 150) Rates of teen pregnancy in the US are quite high, in contrast to European countries which have much lower rates, especially those with liberal attitudes toward sexuality. Traditionally, puberty and marriage were simultaneous. Now, the many
From playlist Global Problems of Population Growth with Robert Wyman
Debunking the Myth of Patient Zero: The AIDS Super Spreader | Real Stories Full-Length Documentary
The story of the AIDS epidemic and the man accused of starting it. When a new, deadly virus spreads across North America at an alarming rate, one man is singled out for bringing the disease to the continent. Spanning the 1970s until today, the story of Gaetan Dugas –aka ‘Patient Zero’ –se
From playlist Medical Stories
Public Health Seminar. Communicating Public Health Messages in the Age of Choice
Speaker: Suellen Hopfer, Ph.D. Abstract: Advancing health message design, whether communicating vaccine messages, genomic information, or the health relevance of climate change effectively, requires developing and applying theoretical principles of health communication. Narrative theory i
From playlist Public Health: Graduate Seminars (2013 - 2015)
Jennifer McCleary-Sills: The Costs of Exclusion: How Gender Inequality Stymies Global Development
A public health seminar recorded on October 17, 2016 featuring Jennifer McCleary-Sills, PhD, MPH. The Costs of Exclusion: How Gender Inequality Stymies Global Development
From playlist Public Health: Collections
A lack of medically accurate sex ed classes in the U.S. leads to some shocking myths about sex. ➡ Subscribe: http://bit.ly/NatGeoSubscribe #NationalGeographic #SexMyths #OriginalSin About National Geographic: National Geographic is the world's premium destination for science, exploratio
From playlist Original Sin: Sex | National Geographic
Paul Bloom: The Psychology of Everything | Big Think
Paul Bloom: The Psychology of Everything Watch the newest video from Big Think: https://bigth.ink/NewVideo Join Big Think Edge for exclusive videos: https://bigth.ink/Edge ---------------------------------------------------------------------------------- Give Paul Bloom one hour, and he'l
From playlist The Floating University Sessions | Big Think
History of the Decline and Fall of The Roman Empire | Huns & Vandals | The Great Courses
Professor Damrosch guides you through successive waves of barbarian invaders, beginning with the assault of the Huns, led by Attila. You’ll also get Gibbon’s insights on the development of barbarian kingdoms, a sequence of nine Roman emperors in just 20 years, and his biased views on the g
From playlist Latest Uploads
4. What Happened - An Election Autopsy
In this session, participants analyze the results of the 2016 presidential election. Nate Cohn of the New York Times discusses the polls and shows graphics of shifts in precincts relative to previous elections. Lynn Vavreck, Professor of Political Science at UCLA, outlines the role of the
From playlist Presidential Politics: Race, Class, and Gender in the 2016 E
Porn Science: Female Sexual Response Is Contrary to Popular Belief | Best of '16 | Big Think
Porn Science: Female Sexual Response Is Contrary to Popular Belief | Best of '16 Watch the newest video from Big Think: https://bigth.ink/NewVideo Join Big Think Edge for exclusive videos: https://bigth.ink/Edge -----------------------------------------------------------------------------
From playlist Best Videos | Big Think
What Your Favorite Boob Size Says About You
Check us out on iTunes! http://dne.ws/1NixUds Please Subscribe! http://testu.be/1FjtHn5 Many theories persist as to why we are drawn to breasts of all sizes but do any of these theories actually hold true according to science? + + + + + + + + Previous Episode: How Important
From playlist Breasts: What They Do, Why We Have Them, And How They Can Change Your Life
The strange politics of disgust | David Pizarro
What does a disgusting image have to do with how you vote? Equipped with surveys and experiments, psychologist David Pizarro demonstrates a correlation between sensitivity to disgusting cues -- a photo of feces, an unpleasant odor -- and moral and political conservatism. TEDTalks is a dai
From playlist TED Talk Tuesdays @ Caltech
We've already learned about hormones in the context of the endocrine system, but now let's get a closer look at how these influence the development of sexual characteristics as well as sexual behavior. How and when does this happen? How does it differ for men and women? Let's take a look!
From playlist Biopsychology