

Therefore, it could be used in future studies and evaluation and intervention processes. It is concluded that the MLQ from the perspective of CTT has shown adequate evidence of reliability and validity. In contrast, the search for meaning was not significantly related to life satisfaction (−. It was also shown that the presence of meaning was positively related to satisfaction with life (.63) and well-being (.60) and negatively to depression (−. Also, it was shown that the factorial structure of the MLQ is strictly invariant for the group of men and women. In the present study was evidenced that the model of two related factors of nine items presents better adjustment indices (RMSEA =. Along with the MLQ, other instruments were applied to measure satisfaction with life (SWLS), subjective well-being (WBI), and depression (PHQ-9). For this reason, this research aims to evaluate the internal structure using CTT models, obtain evidence of validity based on the relationship with other variables, perform factorial invariance according to gender, and estimate the reliability of the MLQ.Ī sample of 581 Peruvian undergraduate students of both sexes (29.5% men and 70.5% women) between the ages of 18 and 35 (M = 22.6 SD = 3.3) was collected.

However, no studies have shown the adequate psychometric functioning of the MLQ in Latin American university students. The study of the meaning of life is essential since it plays a protective role in the mental health of university students.
