Martin Seligman

In 1955 his father had a stroke, and a second one in the hospital paralysed his left side. Seligman was thirteen. He has said since that what marked him was not the paralysis but what came with it — a man who had stopped believing that anything he did could change anything. Albany public school gave way to The Albany Academy, then Princeton, where he read philosophy and graduated summa cum laude in 1964. The questions he cared about were philosophy's and the tools for testing them were not, so he crossed to the University of Pennsylvania and took a doctorate in psychology in 1967.

The finding came in 1967, with Steven Maier. Animals subjected to aversive stimulation they could not escape later failed to escape when escape became possible — they had learned that their actions did not matter. Learned helplessness became the leading laboratory model of depression and set the research agenda for decades. Down the hall at Penn, Aaron Beck was building cognitive therapy on the same intuition about belief and agency. In 2016 Seligman and Maier revised the theory outright, arguing the original reading had it backwards: passivity is the default state, and it is control that is learned.

Elected president of the American Psychological Association for 1998, he made his theme the charge that the field had spent half a century cataloging damage and neglecting what makes a life worth living. Positive psychology followed — journals, a Penn center, a master's program, an enormous literature and a shelf of bestsellers. The objections are serious. Some of the field's signature findings did not survive replication. A positivity ratio that Flourish presented as a law of flourishing was withdrawn by its journal in 2013 after its mathematics was shown to be invalid. Critics from Barbara Ehrenreich onward argue that a science of happiness slides easily into telling unhappy people that their unhappiness is a choice. Seligman answers that positive psychology was meant to sit beside the study of suffering, not replace it, and rejects the charge that it assigns blame.

In 2010 the Army awarded his Penn group a no-bid contract worth 31 million dollars for the resilience training behind Comprehensive Soldier Fitness, a program eventually reaching more than a million soldiers. Critics said the evidence did not support a rollout that size, and that soldiers had not consented to what amounted to a study. The graver charge: learned helplessness is cited as an intellectual antecedent of the CIA's interrogation program, and Seligman lectured at a Navy SERE school in 2002 with two of that program's architects present. He has said repeatedly that he never helped design interrogation techniques and opposes torture, and the Senate intelligence committee's report does not place him in the design. The verdict is not settled.

Martin Seligman's life against the full span of the corpus — the fading end marks a life still in progress.

• Failure to Escape Traumatic Shock discovery
  With Steven Maier — the paper that introduced learned helplessness 1967
• Helplessness: On Depression, Development, and Death book
  Carried the animal model across to human depression 1975
• Learned Optimism book
  The trade book that took explanatory style out of the laboratory 1991
• Character Strengths and Virtues book
  With Christopher Peterson — a catalogue of what can go right, built against the DSM 2004
• Flourish book
  Introduced the PERMA model, and promoted a positivity ratio later withdrawn 2011
• Learned Helplessness at Fifty discovery
  With Maier — reverses the original interpretation of the 1967 result 2016

• 1955 aged ~13 A series of strokes paralyses his father Seligman was thirteen. He has pointed to that year as the origin of his interest in helplessness.
• 1964 aged ~22 Graduates from Princeton summa cum laude in philosophy
• 1967 aged ~25 Takes his psychology doctorate at Penn and publishes the first learned helplessness experiments The papers with Steven Maier and J. Bruce Overmier appeared the same year.
• 1975 aged ~33 Publishes Helplessness and extends the model to human depression
• 1978 aged ~36 Reformulates the theory around explanatory style with Lyn Abramson and John Teasdale
• 1998 aged ~56 Serves as president of the American Psychological Association and makes positive psychology his theme
• 2010 aged ~68 Penn receives a no-bid Army contract worth 31 million dollars for resilience training The work fed Comprehensive Soldier Fitness, and drew criticism over evidence and consent.
• September 2013 aged 71 American Psychologist withdraws the mathematics behind the positivity ratio
• July 2016 aged 73 Publishes a reversal of learned helplessness theory with Steven Maier Passivity is the default state — control is what gets learned.

• Aaron T. Beck 1921–2021
  Founder of cognitive behavioral therapy and the Beck Depression Inventory colleague at Penn
• B. F. Skinner 1904–1990
  Developed operant conditioning and made behaviorism the dominant mid-century American psychology. broke with
• William James 1842–1910
  Founded American psychology as a discipline and shaped pragmatist philosophy at Harvard. claimed as forerunner
• Daniel Kahneman 1934–2024
  Israeli-American psychologist who won the Nobel Prize for his work on behavioral economics and decision-making. ally in well-being research