A gleaming resume, extreme intelligence and competent physical fitness are still not enough to get you into NASA. The top space agency in the world is not impressed by qualifications on paper and requires an individual to ace real-life tests. In the agency’s 2021 selection cycle, the final 30 candidates completed individual exercises under time pressure, team simulations with what the agency described as a “very high cognitive load,” roughly six hours of psychological testing and three and a half hours of behavioural and psychiatric interviews. The purpose is not to choose the smartest or technically adapted applicants but those who can handle overloads, process unfamiliar information, communicate clearly, regulate their reactions and remain useful to the team even under pressure.
A NASA selection
NASA psychologists deliberately interrupt candidates, criticise correct answers and insist that successful solutions are wrong.
According to a report by the Science Blog, NASA psychologists deliberately interrupt candidates, criticise correct answers and insist that successful solutions are wrong. This is to create a situation where confidence, logic and even available facts can no longer be trusted and then watch who adapts to them accordingly.The clearest public depiction is a NASA presentation on the behavioural components of its 2021 astronaut selection. More than 12,000 applicants were reduced to 400 rated “highly qualified.” Then 120 first-round interviews were conducted, followed by 30 second-round interviews and finally, 10 astronaut candidates were selected.The second round included an individual exercise, a team simulation, a team reaction exercise, behavioural and psychiatric interviews, and peer ratings. Psychologists observed the exercises and debriefed each applicant afterwards. The individual tasks were performed under time pressure, while the team simulation imposed a high cognitive load. NASA says applicants completed roughly six hours of personality, cognitive and situational judgement tests. The later interview lasted three and a half hours and involved both a psychologist and a psychiatrist with additional NASA specialists moving between them to improve consistency in assessment.
A secret that remains buried
NASA does not release the script for any of the selection exercises. The 2021 presentation says the test battery is confidential to preserve the integrity of the process. Its corresponding presentation on the 2017 selection cycle also withholds the detailed subcompetencies.A NASA history titled Psychology of Space Exploration gives the reason plainly, specific tests and interview content are not made public because candidates could prepare for them. It describes quantitatively scored tests and in-depth, semi-structured interviews, but not deliberate false feedback, repeated interruption or criticism of correct answers.
Who can get into NASA?
The agency’s astronaut selection manager described a holistic assessment including leadership, teamwork, adaptability and sound decision-making.
The 2021 selection presentation named six primary competencies required for a candidate:
- self-regulation
- resilience
- teamwork
- small group living
- operational problem solving
- leadership followership
The agency’s public-facing Behavioural Health and Performance page highlights four qualities:
- adaptability
- situational awareness
- communication
- conflict resolution
In a 2024 NASA podcast interview, April Jordan, the agency’s astronaut selection manager described a holistic assessment including leadership, teamwork, adaptability and sound decision-making.
Multi-talented personality
NASA’s structure uses multiple exercises, raters and views of each applicant. A personality inventory, an individual task, a team performance, peer ratings, and more can be assessed before giving the Astronaut Selection Board a suitability rating.But NASA has learned this lesson over time. The original Mercury candidates went through isolation, noise, heat, cold and other physical and psychological stress tests. Decades later, a 2010 NASA Inspector General report described efforts to make psychological selection more systematic by mapping assessment methods to astronaut attributes, adding operational psychologists to interviews and using anchored ratings.In the end, NASA is not searching for the person who passes one big secretive test, but for someone whose judgement and behaviour remain adaptable and useful across different tests and times.
