Table 1 Factor structure of the Estonian STiP-5.1

STiP5.1_2 Self- direction

.95

STiP5.1_2.1 Goals

.94

STiP5.1_1 Identity

.88

STiP5.1_Self functioning

.83

STiP5.1_1.2 Self- esteem

.81

STiP5.1_ 1.3 Emotion regulation

.81

STiP5.1_2.2 Standards

.80

STiP5.1_1.1_Unique self

.62

STiP5.1_2.3 Self-reflection

.59

STiP5.1_3 Empathy

1.01

STiP5.1_Interpersonal functioning

.89

STiP5.1_4.3 Mutuality

.87

STiP5.1_3.2 Perspectives

.87

STiP5.1_3.1 Comprehension of others

.81

STiP5.1_4 Intimacy

.72

STiP5.1_3.3 Impact

.66

STiP5.1_4.1 Connections

.58

STiP5.1_4.2 Closeness

.58