“…The competencies they bring into schools were shown to be quite diverse, such as problem solving, coping, and communicating with students, colleagues, parents and school administration (Chambers, 2002;Gonzales Rodriguez & Sjostrom, 1998;Haipt, 1987Haipt, -1988. Mayotte (2003), exploring the perceived influences of earlier experiences of four career changers on their classroom practice, found second-career teachers using knowing-why, knowing-how and knowing-whom competencies developed in their first careers. Chambers (2002), studying the effects of previous successful careers of ten second-career teachers on their development as teachers by interviewing them, showed that the respondents felt proficient in the content area of instruction, in solving instructional problems, in curriculum design and in their approach to the task of teaching.…”