TY - JOUR PY - 2007// TI - A psychoeducational program to prevent aggressive behavior among Japanese early adolescents JO - Health education and behavior A1 - Ando, Mikayo A1 - Asakura, Takashi A1 - Ando, Shinichiro A1 - Simons-Morton, Bruce G. SP - 765 EP - 776 VL - 34 IS - 5 N2 - This study evaluates the impact of a school-based intervention program on aggressive behavior among junior high school students in Japan. One hundred and four seventh-graders were enrolled in the program and completed Time 1, Time 2, and Time 3 surveys. The program was implemented in two classes between Time 1 and Time 2 surveys (the first treatment group) and in two other classes between Time 2 and Time 3 surveys (the delayed treatment group). The program included four weekly lessons related to problem solving, stress management, and communication. The initial intervention group reported a significant increase in appropriate relationships with classmates. Aggressive behavior significantly decreased from Time 1 to Time 3 in both groups and from Time 2 to Time 3 in the delayed treatment group, but no treatment group effect was noted. Additional modification of the program may be needed to achieve decreases in aggressive behavior.
Language: en
LA - en SN - 1090-1981 UR - http://dx.doi.org/10.1177/1090198106291965 ID - ref1 ER -