Determining the effects of metacognitive education, moral reasoning and behavior in first grade high school girls.
Methodology: The design of study is based on a two group experimental study with pre-test and post-test The sample population was consisted of 32 first grade randomly selected high school girls .Which of them consisted the case group and the other 16 students were in control group. The mean age was 15 year ¡À 4 months. The survey tools were 3sets of questionnaires of metaconitive knowledge (Swanson and Hill1993), ethical behavior rating scale and moral reasoning .The intervention plan consisted of 8 ninety minutes sessions. The data analyses methods was student's t analysis.
Metacognition education in both moral reasoning and metacognitive knowledge (person- task ?strategy) showed a significant difference between two groups .But in the case of ethical behavior, although a significant difference was not obtained between two groups, a significant difference between pre-test and post-test was observed in the experiment group.
metacognition education was found to be effective in development of metaconitive knowledge and its related variables(person-task-strategy) and also reasoning. In order to obtain better results, it is suggested that a longer period of educational sessions be used and also the contents of the educational materials should be revised so that more reliable outcomes would be achieved.