| Subject Code | Description | Keywords / References | Nr of findings |
| P1 | PERSONALITY: HISTORY | earlier habits , earlier moods , earlier personality, mental maturity, personality, earlier personality | 0 |
| See also A4.1.3 Stage of life | 18 | ||
| See also M14.1.1 Earlier motivantion | 0 | ||
| P1.1 | Earlier personality organization | 2 | |
| See also Main subject: P3 PERSONALITY: CURRENT ORGANIZATION | |||
| See also P5.1 Later personality organization | 0 | ||
| P1.2 | Earlier personality traits | own infancy, | 4 |
| See also Main subject: P4 PERSONALITY: CURRENT TRAITS | |||
| See also P5.2 Later personality traits | 1 | ||
| P1.2.5 | Earlier tendency to agree | approval | 1 |
| See also P4.5 Agreeing, yea-saying | 4 | ||
| P1.2.7 | Earlier anxiety | anxiety career, | 1 |
| See also P4.7 Anxious | 27 | ||
| P1.2.8 | Earlier assertiveness | 1 | |
| See also P4.8 Assertive | 5 | ||
| See also P4.54 Independent | 11 | ||
| P1.2.9 | Earlier approval seeking | 1 | |
| See also P4.9 Approval seeking | 23 | ||
| P1.2.14 | Earlier cleverness | 1 | |
| See also P4.14 Clever | 3 | ||
| P1.2.16 | Earlier conscientiousness | 2 | |
| See also P4.16 Conscientious | 10 | ||
| P1.2.17 | Earlier sense of coherence | 1 | |
| See also P3.2 Personality integration | 8 | ||
| See also P4.17 Coherence (sense of) | 4 | ||
| P1.2.36 | Earlier emotionality | expressive behavior, emotionality, impulsiveness, | 1 |
| See also P4.36 Emotional | 3 | ||
| P1.2.40 | Earlier fail-anxiety | 1 | |
| See also P4.41 Fail anxious | 4 | ||
| See also P5.2.40 Later fail-anxiousness | 1 | ||
| P1.2.39 | Earlier extraversion | 1 | |
| See also P4.39 Extraverted | 22 | ||
| P1.2.45 | Earlier genuiness | 0 | |
| See also P4.45 Genuine | 3 | ||
| P1.2.54 | Earlier independence | independent personality, dependant personality, independent personality, independent personality, independent personality, self-determination | 2 |
| See also P4.54 Independent | 11 | ||
| P1.2.57 | Earlier inhibition | 1 | |
| See also P4.57 Inhibited | 11 | ||
| P1.2.58 | Earlier inner-control | sense of non-control, external control belief, goal-directedness, external control belief, internal control belief, attitudes to luck, external controlled, external locus of control, self-control | 9 |
| See also P4.58 Inner locus of control | 87 | ||
| See also P5.2.58 Later locus of control | 2 | ||
| P1.2.74 | Earlier neurotocism | 1 | |
| See also M7.3.5.3 Neurotic (f48) | 12 | ||
| See also P4.74 Neurotic | 9 | ||
| P1.2.76 | Earlier openness | expressive behavior, open personality, | 0 |
| See also P4.76 Open | 11 | ||
| P1.2.77 | Earlier optimism | hopes for the future, attitudes to luck, optimism career, optimism, | 2 |
| See also P4.77 Optimistic | 9 | ||
| P1.2.81 | Earlier persistence | perseverance, | 2 |
| See also P4.81 Persistent | 5 | ||
| P1.2.85 | Earlier positive thinking | tendency to react positively, | 2 |
| See also P4.85 Positive reacting | 18 | ||
| P1.2.89 | Earlier resignation | resigned personality, resigned personality, tendency to resign | 1 |
| See also P4.89 Resigned | 3 | ||
| P1.2.96 | Earlier need for self-actualization | need for self-actualization | 2 |
| See also P4.96 Self-actualization (need for) | 11 | ||
| See also P5.2.96 Later need for self-actualisation | 4 | ||
| P1.2.100 | Earlier self-confidence | self-confident personality, self-confidence, self-confidence, independent personality, optimism career, self-confident personality, current self-confidence | 5 |
| See also P4.100 Self-confidant | 21 | ||
| See also P5.2.100 Later self-confidence | 1 | ||
| P1.2.101 | Earlier self-disclosing | self-disclosure, tendency to self-disclosure, | 1 |
| See also P4.101 Self-disclosing | 1 | ||
| P1.2.106 | Earlier sociability | 1 | |
| See also P4.106 Sociable | 28 | ||
| P1.2.108 | Earlier hurriedness | speedy personality, speedy personality, | 1 |
| See also P4.108 Speedy, hurried | 2 | ||
| P1.2.109 | Earlier stability | 1 | |
| See also P4.109 Stable | 4 | ||
| P1.2.113 | Earlier tolerance | tolerant personality, tolerant personality, tolerant personality | 1 |
| See also P4.113 Tolerant | 0 | ||
| See also P5.2.113 Later tolerance | 1 | ||
| P1.2.115 | Earlier trust in people | attitude to honesty of others, attitudes to personality of others, trusting personality, | 1 |
| See also P4.115 Trust in people | 20 | ||
| See also P5.2.115 Later trust | 1 | ||
| P1.2.117 | Earlier vigor | vigor, own trust | 1 |
| See also P4.117 Vigorous | 5 |