NotesFAQContact Us
Collection
Advanced
Search Tips
Publication Date
In 20250
Since 20240
Since 2021 (last 5 years)0
Since 2016 (last 10 years)1
Since 2006 (last 20 years)1
Education Level
Audience
Location
Finland1
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Showing one result Save | Export
Peer reviewed Peer reviewed
Direct linkDirect link
Mustafic, Maida; Yu, Jing; Stadler, Matthias; Vainikainen, Mari-Pauliina; Bornstein, Marc H.; Putnick, Diane L.; Greiff, Samuel – Developmental Psychology, 2019
Complexity is one of the major demands of adolescents' future life as adults. To investigate adolescents' competence development in applying problem-solving strategies in complex environments, we conducted a 2-wave longitudinal study in a sample of Finnish adolescents (11-17 years old; N = 1,959 at Time 1 and N = 1,690 at Time 2, 3 years later).…
Descriptors: Problem Solving, Adolescent Development, Foreign Countries, Difficulty Level