The IWH Speaker Series is your opportunity to learn about the latest findings from work and health researchers from the Institute for Work & Health (IWH) and beyond. These live-stream webinars, which typically take place on Tuesdays from 11.00 a.m. to noon EST, allow you to hear about new research directly from the scientist(s) involved, and give you a chance to ask questions about the meaning and interpretation of the findings. For those unable to attend, recorded webinars of most IWH Speaker Series presentations are made available on the related web page within a week of the event.

Upcoming webinars

No event is scheduled at this time. Please check back regularly for new information or sign up to receive notifications of upcoming events.

Recorded webinars

15 Oct 2024

How the physical and social environment shape commuters' choices to bike or walk

Aviroop Biswas, Institute for Work & Health

Research shows that only 20 per cent of full-time workers in Canada meet recommended physical activity levels—likely due to time constraints and inflexible work schedules. As many individuals incorporate walking and biking into their daily commutes, finding ways to support and enhance these practical forms of exercise may help increase overall physical activity among workers. In this presentation, Dr. Avi Biswas shares results from a recent study examining how Canadians' decisions to walk or bike to work may be shaped by both the physical environment (e.g., walkability, cycling infrastructure, air pollution) and social environment (e.g., degree of marginalization and deprivation).

14 May 2024

Cannabis use and perceptions among Canadian workers after legalization 

Nancy Carnide, Institute for Work & Health

Cannabis use for non-medical purposes became legal in Canada in October 2018. Many jurisdictions have followed suit in recent years. Although several studies have examined post-legalization outcomes in select groups and in the general population, data among the working population is lacking. Early results from an IWH study of Canadian workers suggested little change occurred in the year after legalization. In this presentation, Dr. Nancy Carnide shares findings from four waves of data, examining cannabis use patterns and perceptions from 2018 to 2021.

19 Mar 2024

Understanding OHS motivations and needs in small businesses

Basak Yanar, Institute for Work & Health; Cameron Mustard, Institute for Work & Health

Small businesses bear a disproportionate share of serious work-related injuries and fatalities. They also experience challenges in implementing occupational health and safety (OHS) practices due to limited OHS resources and expertise. In this presentation, Dr. Basak Yanar and Dr. Cameron Mustard share findings from a study that interviewed small businesses enrolled in the Workplace Safety and Insurance Board (WSIB)'s Health and Safety Excellence program. The presenters discuss small businesses’ motivations for participating in the program, their OHS needs and challenges, and their perceptions of the support they received as part of the program.

13 Feb 2024

Is precarious employment an occupational hazard?

Faraz Vahid Shahidi, Institute for Work & Health

Precarious employment has become more common in the Canadian labour market, as well as in the labour markets of other high-income countries. In this presentation, Dr. Faraz Vahid Shahidi examines the consequences of precarious employment for health and safety at work. Drawing on compensation claims data from the Workplace Safety and Insurance Board and labour force estimates from Statistics Canada, Dr. Shahidi asks whether workers exposed to precarious employment – such as temporary, part-time, and low-wage jobs – are more likely to experience an occupational injury or illness. As a further source of evidence, he also assesses the impact of precarious employment on the workplace transmission of COVID-19.

16 Jan 2024

Refining estimates of occupational exposures and risk of workplace COVID-19 transmission

Peter Smith, Institute for Work & Health

The COVID-19 pandemic shone a light on the importance of having accurate data on workplace exposure to infectious diseases. Efforts to estimate infection rates of COVID-19 during the public health emergency were hampered by inadequate information on key factors, such as whether an infected worker had worked from home or interacted with the public. In this presentation, Dr. Peter Smith shares results from a study that examined the risk of work-related COVID-19 infections. He discusses methods used by the team to combine data sources to take into account changes in labour market participation—including working from home—during different phases of the COVID-19 pandemic.

See all past presentations