Inside and out: We've got some great weekend reads

With the exception of our friends in the lower mainland of British Columbia, it's been a very cold week for most Canadians. There are only a few ways we hearty Canadians can battle the winter blues -- stay inside and eat and read, head outdoors and take on the cold or, this weekend, park yourself in front of the TV and watch the Super Bowl.

Accordingly, for your weekend reading, I've assembled a collection of stories from around The Conversation network about all these topics (including watching how much screen times your kids should have). 

Have a great (and warm) weekend and we'll be back in your Inbox on Monday.

Scott White

Editor

Winter Weekend Reads

In defence of Canada’s Food Guide

Catherine L. Mah, Dalhousie University; J. Nicole Arsenault; Nathan Taylor, Dalhousie University; Rebecca Hasdell, Dalhousie University

Canada's Food Guide makes nutrition recommendations. But the revamped guide does much more. It directs us to consider the broader set of circumstances —the social determinants —of how we eat.

Learning in the snow: How children develop through all-weather outdoor play

Tara-Lynn Scheffel, Nipissing University; Astrid Steele, Nipissing University; Jeff Scott, Nipissing University; Lotje Hives, Nipissing University

Awe-filled learning unfolds as a kindergarten class, accompanied by educators, investigates snow and water with tools, toboggans and more.

Screen time predicts delays in child development, says new research

Dillon Thomas Browne, University of Waterloo; Nicole Racine, University of Calgary; Sheri Madigan, University of Calgary

A new study in JAMA Pediatrics suggests higher levels of screen time at two and three years of age predict poorer child outcomes at three and five years, respectively.

Why screen time for babies, children and adolescents needs to be limited

John J Reilly, University of Strathclyde ; Anthony (Tony) Okely, University of Wollongong; Catherine Draper, University of the Witwatersrand; Mark S. Tremblay, University of Ottawa

Global experts warn that excessive screen time increases the risk of obesity, low physical fitness, anxiety and depression.

How to avoid a Super Bowl injury to your voice

Bernard Rousseau, University of Pittsburgh

In the excitement of the Super Bowl and other major sporting events, fans often forget themselves – and their voices. Loud cheering can stress your vocal folds, or voice cords. An expert explains.

Belichick versus McVay: An age-old question of leadership

Megan Gerhardt, Miami University

Even though young leaders and old leaders may have different approaches, one isn't necessarily better than the other. But in order to succeed, a leader better be able to bridge generational divides.

Super Bowl LIII and the soul of Atlanta

Derrick P. Alridge, University of Virginia

The country's 'Black Mecca' is hosting the Super Bowl. With the NFL's national anthem controversy still lingering, this creates an undeniable paradox.

What is frostbite? An ER doc explains

Jeremiah Escajeda, University of Pittsburgh

Layering on winter gear is annoying. But with temperatures reaching minus 50 in some parts of the country, it is essential to protect your skin from frostbite, which can happen in minutes.