D.C. SURVEY CONFIRMS YOUTH USE TOBACCO, ALCOHOL, DRUGS, AS EARLY AS FOURTH GRADE

Ижил төстэй зүйлс

• EVALUATION OF A TOBACCO PREVENTION PROGRAM ON KNOWLEDGE, ATTITUDES, INTENTION AND BEHAVIOR OF TOBACCO USE AMONG FOURTH GRADE STUDENTS. A PRELIMINARY STUDY
  -н: CHEN, W.W
• The substance use profile of canadian youth: exploring the prevalence of alcohol, drug and tobacco use by gender and grade
  -н: Leatherdale, S.T
• THE INSTRUCTIONAL PATTERNS OF TWO FOURTH-GRADE SPELLING CLASSES: A MAINSTREAMING ISSUE
  -н: JOHNSON, H.A
• THE EFFECTS OF SENTENCE-COMBINING INSTRUCTION ON THE WRITING OF FOURTH-GRADE STUDENTS WITH WRITING DIFFICULTIES
  -н: SADDLER, B.
• PREVENCION INTEGRAL DE LA DROGADICCION EN SANTA FE DE BOGOTA, D.C.
  -н: CARVAJAL, C.A
  Хэвлэсэн: (1995)