At the Happy Ladder we are constantly researching. Below is a list of sources, apologies for those we have omitted. If you have any suggestions for research we may be interested in contact us at email@example.com
Akashi, Y.J., Goldstein, D.S., Barbaro, G.,and Ueyama, T., 2008, Takotsubo Cardiomyopathy, A New Form of Acute, Reversible Heart Failure
Ariyabuddhiphongs, V., (2011), Lottery Gambling: A Review
Barretoa, M., Victor, C., Hammond, C., Eccles, A, Richins, M. T. and Qualte, P. (2021), Loneliness around the world: Age, gender, and cultural differences in loneliness
Bodagh, M., Maleki, I., Hekmatdoost, A., 2019, Ginger in gastrointestinal disorders: A systematic review of clinical trials
Capital Group (2018), Confronting the money taboo
Capital One (2020), Mind Over Money
Firth, J., Gangwisch, J.E., Borsini, A., Wootton, R.E. and Emeran A Mayer, E.A. (2020), Food and mood: how do diet and nutrition affect mental wellbeing?
Fox, Kenneth R. (1999), The influence of physical activity on mental well-being
Gobin, C.M., Banks, J.B., Fins, A.I. and Tartar, J.L. (2015), Poor sleep quality is associated with a negative cognitive bias and decreased sustained attention
Hall, J.A. (2018), How many hours does it take to make a friend?
Harris, M. A., & Orth, U. (2020), The link between self-esteem and social relationships: A meta-analysis of longitudinal studies.
Hartescu, I., Morgan, K. and Stevinson, C.D. (2015), Increased physical activity improves sleep and mood outcomes in inactive people with insomnia: a randomized controlled trial
Holt-Lunstad, J., Smith, T. B.,Baker, M., Harris, T. and Stephenson, D. (2015), Loneliness and Social Isolation as Risk Factors for Mortality: A Meta-Analytic Review
Hong, A.R., Sim, S.W., 2018, Effects of Resistance Exercise on Bone Health
Jebb, A.T., Tay, L., Diener, E. and Oishi, S. (2018), Happiness, income satiation and turning points around the world.
Lao, X., Liu, X., Deng, H., Chan, T., Ho, K. F., Wang, F., Vermeulen, R., Tam, T., Wong, M., Tse, L. A., Chang, L., Yeoh, E., (2017), Sleep Quality, Sleep Duration, and the Risk of Coronary Heart Disease
Lawton, E., Brymer, E., Clough, P. and Denovan, A. (2017), The Relationship between the Physical Activity Environment, Nature Relatedness, Anxiety, and the Psychological Well-being Benefits of Regular Exercisers
Mogilner, C. (2016), The Pursuit of Happiness: Time, Money, and Social Connection
Smyth, J.M., Johnson, J.A., Auer, B.J., Lehman, E., Talamo, G. and Sciamanna, C.N. (2018), Online Positive Affect Journaling in the Improvement of Mental Distress and Well-Being in General Medical Patients With Elevated Anxiety Symptoms: A Preliminary Randomized Controlled Trial
Tagg, A., Roland, D., Leo, G.S.Y., Knight, K., Goldstein, H., Davis, T., 2018, Everything is awesome: Don’t forget the Lego
Thomas, P. A., Liu, H. and Umberson, D. (2017), Family Relationships and Well-Being
Thomas, Y., Vogel, G., Wunderli, W., Suter, P., Witschi, M., Koch, D., Tapparel, C., Kaiser, L., (2021), Survival of Influenza Virus on Banknotes
Arnold, C. L. (2016) Small Move, Big Change: Using Microresolutions to Transform Your Life. Penguin
Christakis, N. A. and Fowler, J. (2010) Connected: The Amazing Power of Social Networks and How They Shape Our Lives. HarperPress
Christakis, N. A. (2019) Blueprint: The Evolutionary Origins of a Good Society. Little, Brown Spark
Clear, J. (2018) Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones. Penguin
Holder, A.(2019) Open Up: Why Talking About Money Will Change Your Life. Serpent’s Tail
Seal, C (2021) Real Life Money: An Honest Guide to Taking Control of Your Finances. Headline
Walker, M. (2017), Why We Sleep: Unlocking the Power of Sleep and Dreams. Scribner
American Red Cross, Whole Blood and What It Contains
Amodeo, J. (2014) Deconstructing the Fear of Rejection <https://www.psychologytoday.com/us/blog/intimacy-path-toward-spirituality/201404/deconstructing-the-fear-rejection>
Arnarson, A, 2019, Bananas 101: Nutrition Facts and Health Benefits
Battles, M., How Divorce Affects Children: The Good and the Not So Good
Bayern, M., 2018, This country has the world’s shortest work week
Bjarnadottir, A., 2019, Broccoli 101: Nutrition Facts and Health Benefits
Career origin, Fun Facts About Working Life
Cassata, C., 2020, Holding a Loved One’s Hand Eases Pain and Syncs Brainwaves
Cirino, E. (2018) What Are the Benefits of Hugging?
Coghlan, A., 2012, Physical inactivity kills as many people as smoking
Currencyfair, 2021, Working abroad: which countries in Europe have the highest minimum wage?
Curry, D., 2021, Headspace Revenue and Usage Statistics
Dahl, M, 2014, Work Smarter: Meetings Are 34 Percent Shorter If You’re Standing Up
Denworth, L., 2016, With a Little Help From Our Friends
van Doorn, M. (2018) You Are The Average Of The Five People You Spend The Most Time With
Dunbar, R., 2014, Friendship: Do animals have friends, too?
Dunbar, R. (2021) Dunbar’s number: why my theory that humans can only maintain 150 friendships has withstood 30 years of scrutiny
Fields Millburn, J (2013) What It Feels Like to No Longer Worry About Money. <https://www.theminimalists.com/worry/>
Global Wellness Institute,
Goutos, I., 2019, The benefits of scar massage.
Grabianowski, E., (2003) How Currency Works
Harvard Health Publishing, Harvard Medical School Mind & Mood.(2009) More evidence that exercise can boost mood. .
Healthessentials, 2021, Why Self-Care Isn’t Selfish: Advice for Women. Don’t put yourself at the end of your priority list
History.com, 2009, Ford factory workers get 40-hour week
James, A., 2016, How do children learn to form social bonds?
Johnson, J., 2021, Number of sent and received e-mails per day worldwide from 2017 to 2025
Kumar, K, 2020, How Do Hugs Make You Feel?
Manella, M, 2016, One-third of American adults never floss, study says
Mindworks, A Brief History of Meditation,
Newman, K., 2020, How Optimism May Keep You Alive Longer
Nordqvist, C., 2010, Falling In Love Hits The Brain Like Cocaine Does
Open Culture, 2020, The Flute of Shame: Discover the Instrument/Device Used to Publicly Humiliate Bad Musicians During the Medieval Period
Ouellette, C., (2019) FOMO Statistics You Need to Grow Your Business
PAGB, 2017, Self-care added to the dictionary
Pawlowski, A., 2017, How long does passion last? Science says…
Perman, C., (2013) 10 Things You Probably Don’t Know About Money
Pierre, (2017) Italy: how much worth today the 2002 one cent Mole Antonelliana error coin?
Rakicevic, M., 2021, 27 Meditation Statistics for Your Well-Being in 2021
Rao, S. (2019) The 3 Most Precious Resources You Have (Money is not One of them) <https://skooloflife.medium.com/the-3-most-precious-resources-you-have-money-is-not-one-of-them-7cb6fddf8dc4>
Saul, H., 2015, Feeling stressed makes the world smell worse
Schaufeli, W, 2018, Burnout in Europe, Relations with National Economy, Governance and Culture
Sehgal, K., Chopra, D., 2019, Stanford professor: Working this many hours a week is basically pointless. Here’s how to get more done—by doing less
Sholl, J. (2018) Mindful Money.
Smith, L., 2005, Want to enjoy your job? Be a crimper
Tartakovsky, M. (2013) 5 Small Steps That Make a Big Improvement in Your Financial Situation. <https://psychcentral.com/blog/5-small-steps-that-make-a-big-improvement-in-your-financial-situation#1>
Tufts University Health and Nutrition Letter(2017) Benefits of the Mediterranean Diet
University of Manchester, 2005,Pillows: A Hot Bed Of Fungal Spores
Ward, A.F., 2013, Why do people spend so much time talking about themselves?
WHO, 2021, Long working hours increasing deaths from heart disease and stroke: WHO, ILO
Wikipedia, Universal basic income around the world
Woolfe, S, 2020, Why Men Avoid Self-Care
Wright, M, 2020, What Self-Care Trends Mean For Retailers In 2021
Ziccone, R., 2019, 25 random (but fun) facts about the workplace
Documentaries/ Podcasts / Talks
Brown, B. (2010)
Brown, B. (2012)
De La Rosa, W. (2021)
Sinek, S. (2021)
York, D. (2015)
Experts, websites and organisations
Language of love, <https://www.5lovelanguages.com/>
Coins of Niue, <https://news.coinupdate.com/category/niue-coins/>