Original 1948 WHO: “complete physical, mental, social well-being” (beyond absence of disease)
Modern additions: ability to lead socially & economically productive life
Positive-psychology concrete criteria for doing well
Net positive > negative feelings
Life satisfaction
Identification & regular use of strengths
High engagement (“flow”)
Social contribution / community belonging
Sense of meaning & purpose
Physical safety & health as prerequisite
Caveat: No one can optimize all components simultaneously; wellbeing best viewed as profile, not unitary score
Theory of Psychopathology
No single grand theory; relies on mid-range theories (evolutionary, cognitive, behavioral, sociocultural) depending on topic
Descriptive, empirical enterprise—yet still value-laden (assumes the “good life” is desirable & measurable)
Assessment Within Positive Psychology
Expand conventional assessment (weakness focus) to include strengths & competencies
Low life satisfaction may exist without DSM-5 psychopathology, but predicts problems; high satisfaction can coexist with some symptoms yet indicates good functioning
New instruments (surveys, interviews) measure above-zero states (e.g., zest, joy)
Designed for group research; ipsative/longitudinal individual use possible but interpret cautiously