Brain change during adolescence involves the growth of new synaptic connections, while the loss of synaptic connections during this developmental period is considered a sign of neurological abnormality.

Research has shown that being suspended from school results in _____.

a) later delinquency b) increased arrest rates c) reduced delinquency d) later incarceration

Unless you repeat them, items placed in short-term memory are usually lost in less than__________

a) 2 seconds. b) 15 seconds. c) 60 seconds. d) 30 seconds.