Silva, Ana; Taveira, Maria; Marques, Cátia; Gouveia, … - In: Social Indicators Research 120 (2015) 1, pp. 309-318
The paper presents three empirical studies designed to extend the test of the construct validity of the Satisfaction With Life Scale (SWLS) among Portuguese students. In the first study, the responses of 461 elementary and secondary education students were submitted to a principal component...