Teenagers do not perform as well as adults on tasks requiring self-restraint, planning, and future orientation because Group of answer choices adolescent brains are less plastic than adult brains. production of synapses and myelination of the corpus callosum do not peak until early adulthood. brain lateralization is not complete until the mid- to late 20s. the prefrontal cognitive-control network still requires fine-tuning.

Karin bought illegal firearms at a gun show. at her trial, she alleged that she had committed this crime because her boyfriend had threatened to harm her and her two daughters if she did not. her lawyer asked the judge to instruct the jury that the prosecution had an obligation to prove beyond a reasonable doubt that karin had acted freely. instead, the judge told the jury that karin had the burden of proving duress by a preponderance of the evidence. who is correct?