What negative experiences in each of the sub-periods of early adolescence, middle adolescence, and emerging adulthood could affect the learning development of students in secondary classrooms

Over the past 50 years, studies conducted in North America and Europe have documented that only about a quarter of the adolescent population is at high risk for, or especially vulnerable to, experiencing psychological problems and poor developmental outcomes, such as academic failure and school dropout, alcohol and other drug abuse, delinquency and problems with the law, and violence. These adolescents are not believed to be at increased risk because of biological or hormonal changes associated with puberty, but rather from a complex interaction among biological, environmental, and social factors. Indeed, there is mounting evidence that most biological changes interact with a wide range of contextual, psychological, social, and environmental factors that affect behavior.

Explanation:

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