Podcast Summary: Short Wave — "Screen time is up for grandma and grandpa"

Host: Emily Kwong
Guest: Dr. Ipsit Vahia, Chief of Geriatric Psychiatry at McLean Hospital
Date: February 25, 2026

Overview

This episode examines the rising trend of screen time among adults over 60, exploring both the potential risks and advantages of digital technology use in later life. Host Emily Kwong is joined by Dr. Ipsit Vahia, a geriatric psychiatrist, to break down the science behind the screen habits of seniors and consider how technology is reshaping what it means to age in the 21st century.

Main Discussion Points & Insights

1. The Appeal and Evolution of Aging

• Personal Reflections on Aging
  • Emily Kwong shares her appreciation for growing older and the unique perspectives of seniors.
    • “Older people are just cool.” — Emily Kwong [00:19]
  • Dr. Vahia highlights the wisdom and humor of older adults, especially his own grandparents.
    • “They just seemed to have like wisdom and perspectives to give.” — Dr. Vahia [01:07]
• Background
  • Dr. Vahia comes from a family of psychiatrists and chose to specialize in geriatric psychiatry after being inspired by his grandparents' longevity.

2. The Rise in Screen Time for Older Adults

• The Smartphone as a Turning Point
  • “The sentinel event... was the arrival of the smartphone. That was 2007.” — Dr. Vahia [01:34]
• Current Trends
  • People 60+ now spend half of their daily leisure time on screens (Pew Research Center, 2019).
  • Since the COVID-19 pandemic, this screen time has only gone up. [01:41]
• Is Increased Screen Time a Problem?
  • It depends on what screens are replacing (better options vs. isolation), and the digital content itself.
    • “Is the screen keeping them away from better things or is it giving them something to do when the option is isolation and apathy?” — Dr. Vahia [02:11]

3. How Are Seniors Using Their Smartphones?

• Patterns of Use
  • Seniors are as likely as other age groups to own smartphones, but their usage is more practical (news, information, communication) rather than social media entertainment. [04:06]
  • WhatsApp is a popular tool for staying in touch, helping seniors remember birthdays and anniversaries.
    • “With the basic age-related cognitive challenges... it makes it so that you rarely miss a birthday... rarely miss an anniversary.” — Dr. Vahia [05:10]
• Empirical Study Highlight
  • A Chinese study found that “smartphone addiction” in older adults often follows cognitive decline and family conflict, leading to alienation, which in turn encourages excessive screen use.
    • “Smartphone addiction is the result of isolation and alienation, not the cause of it.” — Dr. Vahia [06:20]

4. The Double-Edged Sword of Screen Time

• Risks
  • Seniors can struggle to put their phones down as much as younger generations.
  • Dangers include misinformation and an increased susceptibility to scams and frauds, due to trust in digital content and lack of digital literacy.
    • “They are prone to scams and they're prone to being targeted for fraud, identity theft, and other things.” — Dr. Vahia [07:21]
• Brain Chemistry & "Doomscrolling"
  • The addictive nature is rooted in dopamine, which rewards repetitive behaviors with pleasure.
    • “If you had to sum it up in one word, that word would be dopamine.” — Dr. Vahia [08:47]
  • The phenomenon is like a sugar rush: repeated, rewarding content keeps users coming back for more. [09:24–09:31]

5. The Benefits of Technology for Older Adults

• Connectivity
  • WhatsApp and similar tools provide much-needed social interaction.
• Greater Independence
  • Ride-sharing apps (Uber, Lyft) help seniors maintain autonomy when driving is no longer safe.
    • “Teaching someone to use Lyft or Uber... And now they're not dependent on people to take them to meet a friend or to go buy groceries or go watch a film or whatever.” — Dr. Vahia [09:48]
• Mental Health and Virtual Reality
  • VR is underutilized but has shown promise, such as helping a patient revisit their childhood home as part of psychotherapy.
    • “We were able to get her to stand in front of her childhood home... Something about this was transformative. She became tearful minutes after.” — Dr. Vahia [11:00]

6. Rethinking Aging and Screen Time

• Individualized Care
  • Treating all people over 65 as a homogenous group is a mistake; their needs and experiences differ greatly.
    • “Someone in their early 60s is nothing like someone in their late 80s. And we tend to think of everyone above 65 as, like, this one block. They are not.” — Dr. Vahia [13:02]
• Aging as a Destination, Not a Problem
  • “If we're then going to fear it and think of aging as a problem or a challenge, then we've got it backwards, haven't we?” — Dr. Vahia [12:32]

Notable Quotes & Memorable Moments

• “Older people have the coolest stories and I could spend the rest of our time together just telling you cool stories I've heard over the years from my patients and the people I work with.” — Dr. Vahia [00:36]
• “WhatsApp is the ultimate staying in touch device.” — Emily Kwong [05:06]
• “Dopamine is the reward neurochemical. It's what regulates pleasure and gratification and excitement... A lot of the content, particularly on social media, is designed to give you that quick dopamine hit.” — Dr. Vahia [08:47]
• “The art of geriatric psychiatry is actually on an individual by individual basis, figuring out exactly what the person needs.” — Dr. Vahia [12:09]
• “Getting old is the whole point.” — Dr. Vahia [12:28]

Key Timestamps of Important Segments

• 00:19 — Emily reflects on the upsides of aging and introduces Dr. Vahia.
• 01:21 — Dr. Vahia describes the arrival of the smartphone as a tipping point for screen time.
• 04:06 — Data and patterns of senior smartphone use.
• 05:27 — Discussion of the China study on smartphone addiction vs. isolation.
• 07:21 — Concerns about scams, misinformation, and addictive content.
• 08:47 — Dopamine’s role in digital engagement.
• 09:48 — Technology as a tool for independence and mental health (Lyft/Uber, VR).
• 12:09–13:02 — The importance of customized care, rethinking aging, and breaking stereotypes about seniors.

Takeaway

The episode paints a nuanced picture: more screen time for grandma and grandpa isn't simply good or bad. Technology can be a lifeline or a trap, depending on its use and the individual's needs. The key for older adults, families, and healthcare providers is to foster digital habits that connect and empower, rather than isolate or endanger, while recognizing the vast diversity among people over 65.