Scientific credibility is questioned as it is questionable whether happiness can be defined and measured scientifically
Defining happiness has challenges and it is subjective as everyone has a different idea of happiness and states of mind
EX: Research based on non-experimental methods like Myers and Dieners
BUT: Neuroscience objectively measures happiness, Wagers meta analysis
Not a new idea :(
Celebrated as a fresh new approach but was first introduced in 1950s as Maslow humanistic approach
Seligman ignores work of psychlogists as Maslow, Rogers were first to criticise negative psychology
EX: Humanistic approach had backlash to other approaches, Maslow suggests people need to address higher needs
T: Not unique in research
Nomothetic :(
One size fits all philosophy
Ignores individual and cultural differences
Enthocentric as USA is culture occupied with attitudes and emotions of good life
70% of world is individualism instead of collectivism
EV: Norem dangers in ignoring individual differences, defensive pessimists who deal with anxiety by everything could go wrong. Forcing optismism may damage preformance