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Volunteers and children participate in a beach cleanup, promoting environmental awareness

Ninety students spent the same 90 minutes on one Devon shore, either walking, rock pooling, or picking up litter and the beach cleaners came away with the strongest sense of meaning even as that volunteer lift and their broader green intentions were already easing one week later

Students who handled other people’s rubbish left the shore feeling more purposeful than the students who simply walked the same coast. A field experiment in southwest England points to a sharp answer: the act of helping was associated with a different kind of coastal experience, even when the setting itself seemed slightly less restful. The…

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Two dockworkers securing a container on a ship, emphasizing teamwork and safety

Across 18 container-ship voyages, 198 seafarers slept too little whether they worked days or rotating watches and 22 percent of 396 eye-based alertness tests rated crew members unfit for duty

How can a crew member who works a regular daytime shift still look almost as sleepy as a watchkeeper who stands night duty? A 2019 BMJ Open study followed 198 seafarers on 18 container-ship voyages and found that life at sea cut sleep for both groups, with watchkeepers averaging 5.5 hours per day and day…

Virtual reality session during deployment

Twenty-nine sailors tried beach and forest virtual reality during a 2-week voyage aboard a U.S. Navy warship and the scent-linked version cut negative affect right after each session even as longer-run gains in stress relief, presence and cognitive performance stayed limited

A two-week trial aboard a U.S. Navy warship asked a simple psychological question in a hard place to test it: can a brief virtual walk through nature steady mood when real nature is out of reach? The answer was modest but clear. Sailors who used an olfactory-enhanced version of the virtual reality system showed an…

Close-up view of cargo ship with crew at the helm, navigating open blue waters

Across 51 tanker vessels, 575 merchant seafarers filled out stress and work surveys that showed personal resilience did the most to reduce strain, while practical onboard help explained most of the gap in job satisfaction across a global fleet

Life at sea puts a crew inside the same workplace for months, often far from family, with demanding schedules and little privacy. A 2019 Frontiers in Psychology study asked 575 merchant seafarers on 51 tanker vessels about stress, resilience, support and job satisfaction, then used structural equation modeling to see which factors carried the strongest…