Self-Prevention from Agriculturally Chemical Substance
คำสำคัญ:self-prevent from agriculturally chemical substance, secondary school student
This quasi-experimental research has objective to compare the mean scores between pretest and posttest of self-prevention knowledge from agriculturally chemical substance, environmental education, self-prevention behaviorand training achievement. Research was conducted with 32 secondary school students of Ban Nong No I Dam School, Muang District, Maha Sarakham Province in the Northeastern region of Thailand. They were gathered by purposive sampling technique based on criteria of willing and commitment to participate through the entire research process. Three Dimensional Evaluations were employed for exterminating the participation and Four Dimensional Evaluations were used for trainer role play evaluation. Paired t-test and One-way ANOVA was used to examine the mean scores difference. After Participation-Appreciation-Influence-Control (PAIC) operated, the results discovered that the mean scores of posttest of self-prevention knowledge from agriculturally chemical substance, environmental education, self-prevention behavior and training achievement were higher than pretest with statistical significance (p < 0.01 for all aspects). In present and future situations illustrated that mean scores were different with no statistical significance (p > 0.05 and p > 0.05). Additionally Four Dimensional Evaluation, the mean scores were different with no statistical significance (p > 0.05).