Table 1.

Bivariate Relations Among Study Variables

Variable	1.	2.	3.	4.	5.	6.	7.
1. BPQ (n = 412)
2. AIDA Maladaptive identity (n = 442)	.81***
3. YSR Total problems (n = 442)	.83***	.77***
4. SDQ Peer problems (n = 437)	.42***	.39***	.39***
5. Life satisfaction (n = 430)	−.60***	−.52***	−.56***	−.38***
6. Academic motivation (n = 436)	−.25***	−.20***	−.31***	−.27***	.39***
7. Age	.03	.00	.04	.08	−.17***	−.13**
Mean	26.82	87.09	54.74	2.45	11.96	16.51	14.75
SD	15.43	40.70	32.73	1.88	3.96	3.48	1.70
Skew	.49	.23	.82	1.04	−.27	−.56	−.12
Kurtosis	−.72	−.69	.09	.98	−.31	−.01	−1.24

Note. BPQ = Borderline Personality Questionnaire; AIDA = Assessment of Identity Development in Adolescence; YSR = Youth Self-Report; SDQ = Strengths and Difficulties Questionnaire.

^**p < .01.

^***p < .001.