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Η μεγαλύτερη έρευνα για την ευτυχία κρατάει ήδη 88 χρόνια – Τι έχει δείξει μέχρι σήμερα

29 Μάρτιος 2026

Η μεγαλύτερη έρευνα για την ευτυχία κρατάει ήδη 88 χρόνια – Τι έχει δείξει μέχρι σήμερα – Newsbeast<meta name="description" content="Η αναζήτηση της ευτυχίας μπορεί να κρατήσει μια ολόκληρη ζωή και στην περίπτωση της πιο εμβληματικής επιστημονικής έρευνας στον κόσμο, κρατά ήδη σχεδόν έναν αιώνα."><meta name="robots" content="index, follow"><meta property="og:title" content="Η μεγαλύτερη έρευνα για την ευτυχία κρατάει ήδη 88 χρόνια – Τι έχει δείξει μέχρι σήμερα"><meta property="og:type" content="article"><meta property="og:image" content="https://www.newsbeast.gr/image/s1200x762/fill/file/files/1/2026/03/eytyxia.jpg"><meta property="og:url" content="https://www.newsbeast.gr/health/psychologia/arthro/12995782/i-megalyteri-erevna-gia-tin-eftychia-krataei-idi-88-chronia-ti-echei-deixei-mechri-simera"><meta property="og:description" content="Από τα αμφιθέατρα του Χάρβαρντ μέχρι τις πιο δύσκολες γειτονιές της Βοστώνης, η μεγαλύτερη έρευνα για την ανθρώπινη ζωή αποκαλύπτει ένα απρόσμενο μυστικό: η ευτυχία δεν κρύβεται εκεί που νομίζαμε"><meta property="og:locale" content="el_GR"><meta property="og:site_name" content="Newsbeast"><meta property="og:image:url" content="https://www.newsbeast.gr/image/s1200x762/fill/file/files/1/2026/03/eytyxia.jpg"><meta property="og:image:width" content="1200"><meta property="og:image:height" content="762"><meta property="article:published_time" content="2026-03-29T08:30:00.000Z"><meta property="article:author" content="Μάριον Κοντογιάννη"><meta property="article:section" content="ΨΥΧΟΛΟΓΙΑ"><meta property="article:tag" content="ευτυχία"><meta property="article:tag" content="ψυχική υγεία"><meta name="twitter:card" content="summary_large_image"><meta name="twitter:site" content="@newsbeast"><meta name="twitter:title" content="Η μεγαλύτερη έρευνα για την ευτυχία κρατάει ήδη 88 χρόνια – Τι έχει δείξει μέχρι σήμερα"><meta name="twitter:image" content="https://www.newsbeast.gr/image/s1200x762/fill/file/files/1/2026/03/eytyxia.jpg"><meta name="twitter:description" content="Η αναζήτηση της ευτυχίας μπορεί να κρατήσει μια ολόκληρη ζωή και στην περίπτωση της πιο εμβληματικής επιστημονικής έρευνας στον κόσμο, κρατά ήδη σχεδόν έναν αιώνα."><meta name="twitter:creator" content="@newsbeast"><br> <div class="internal-linking-related-contents-pro"><div class="internal-linking-related-contents-pro-template template-4 ilrcp-linkable-related-content"><img width="250" height="121" src="https://zoumekalytera.gr/wp-content/uploads/2026/04/megali-pempti-i-taftisi-me.jpg" class="alignleft wp-post-image" alt="" srcset="https://zoumekalytera.gr/wp-content/uploads/2026/04/megali-pempti-i-taftisi-me.jpg 1471w, https://zoumekalytera.gr/wp-content/uploads/2026/04/megali-pempti-i-taftisi-me-300x145.jpg 300w, https://zoumekalytera.gr/wp-content/uploads/2026/04/megali-pempti-i-taftisi-me-1024x496.jpg 1024w, https://zoumekalytera.gr/wp-content/uploads/2026/04/megali-pempti-i-taftisi-me-768x372.jpg 768w, 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