Subclinical social anxiety and academic performance in adolescence: analysis of theoretical and practical implications

This study analyses the relationship between self-reported social anxiety and academic performance in a sample of 1,616 Spanish students (52.1% males) in compulsory secondary education, aged 12 to 16 years old. Social anxiety was assessed by the Social Phobia and Anxiety Inventory (SPAI) and academic performance was measured with school grades and failing grades. Results reveal that adolescents with social anxiety show a similar academic performance to adolescents without social anxiety. Although t tests found some significant differences in academic grades and number of failing grades, the effect size analysis showed that these differences had no empirical relevance. These findings are discussed considering the gender and grade levels and their theoretical and practical implication.

Driving performance after an extended period of travel in an automated highway system.

Federal Highway Administration, Office of Safety and Traffic Operations, Washington, D.C.

Evaluation of FMVSS 214. Side impact protection: dynamic performance requirement.

Mode of access: Internet.

The effects of age, spatial ability, and navigational information on navigation performance.

Federal Highway Administration, Washington, D.C.

Development of tire intermix performance and inspection system. Volume II: technical report. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Development of tire intermix performance and inspection system. Volume III: laboratory tire test data. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Performance testing of an improved driver restraint system for subcompact cars. Volume II - final report.

National Highway Traffic Safety Administration, Washington, D.C.

Statistical analysis of preliminary data for the safe performance curriculum driving knowledge test. Interim report.

DeKalb County School System, Decatur, Ga.

Marijuana, alcohol and actual driving performance.

National Highway Traffic Safety Administration, Washington, D.C.

Safe performance curriculum performance measures development. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Safety helmet performance investigation. Volume I. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Performance characteristics of 1977 Ford 300 CID engine. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Development and field test of psychophysical tests for DWI arrest. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Performance characteristics of 1977 American Motors 304 CID engine. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Performance characteristics of 1977 GM 305 CID engine. Final report.

National Highway Traffic Safety Administration, Office of Research and Development, Washington, D.C.