academicachievement adolescentpsychology boys cartoonsandcomics casestudies child childmentalhealth childpsychology childrenwithsocialdisabilities childwelfare cognitivelearning comicbooks congresses dropouts education education(earlychildhood) education(secondary) educationalcounseling educationalsurveys effectiveteaching elementary epidemiologicmethods etc failure(psychology) graderepetition greatbritain highschoolstudents highschoolteachers infant intellect juvenilefiction learning learningstrategies longitudinalstudies mentalhealth mentallyillchildren middleschools minorities motivationineducation parent-teacherrelationships parentparticipation prevention problemyouth promotion(school) psychology psychotherapy schooldiscipline schoolfailure schoolimprovementprograms self-confidence sexdifferencesineducation socialbehaviordisorders socialconditions socialskills strips studentadjustment studyandteaching teacher-studentrelationships teenagers underachievement unitedstates unitedstatessecondaryschoolsstudentsacademicachievementassessment urbanhighschools youth