The findings will be reported in three major sections, (1) teachers' role orientation and its relationship to pedagogy; (2) school culture and teacher pedagogy and (3) the
relationships among all three constructs—role orientation, school culture, and teacher pedagogy. The first two sections begin with descriptive statistics that provide a representative portrait of U.S. teachers from the
probability sample of schools in our study. The discussion of the co-occurrence of attributes (e.g., the correlation between professional role orientation and constructivist teaching practice) combine data from both the
probability sample and the specially selected schools (high technology presence or involvement in reform). Teachers' Orientation Towards the Teaching Role
Descriptive Statistics Within-School Teacher Interactions. A slight majority of all teachers have at least weekly discussions with other teachers at their school about professional matters such as teaching methods,
ideas for group projects, using computers, or news in their subject area. About one-fourth report daily interactions with their colleagues on such matters. Discussions about personal matters, unrelated to teaching,
overall are only somewhat more frequent than discussions about professional issues. (See Table 2.) On the other hand, it is also the case that nearly one-half of teachers don't
have professional conversations as often as weekly, and for any given topic (e.g., teaching methods, group projects, etc.) at least 20% of teachers rarely discuss these matters with other teachers. One-fifth of the all of the teachers report visiting or being visited by colleagues to observe teaching on a regular basis (several times a month). While this is a small number, it does represent a substantial amount of professional exchange for these teachers and perhaps a change from the past where peer observation was rarely seen.
B eyond-School Teacher Contact. The most common form of exchange beyond the classroom is through conferences and workshops. The vast majority of teachers participate in at least one such activity per year, and more than 40% reported attending three or more workshops or conferences during the year (Table 3). A majority of teachers participate in committees involving teachers from other schools, but such contacts, on average, are fewer than contacts through workshops. Only a minority of teachers use e-mail to interact with other teachers, and fewer than 20% do so regularly. Given the widespread access of teachers to the Internet, both at home and in their classroom (Becker, 1999), the limited use of e-mail for communicating with other teachers may reflect the limited personal acquaintanceship that most teachers have with others in their profession.
Leadership. The third measured element of orientation towards teaching was involvement over the past three years in certain peer leadership activities: formal and informal mentoring, workshop presentations (using both quantity and size-of-audience criteria), teaching college courses, and publishing. Peer mentoring is the most commonly reported leadership activity (38%) while publishing is the least frequent (5%). The number of activities reported by each teacher was summed to form a 6 point collaborative leadership index. Although only 7% percent of the teachers met the participation criterion for at least four of the six activities, 20% reported participation in three or more leadership activities. These groups of teachers not only have a collaborative orientation to teaching, but they have assumed leadership roles in the education community.
Relationship between Work Orientation and Instructional Practices In this section, we examine the empirical relationships between teachers' role orientation and our measure of transmission-oriented versus constructivist teacher pedagogy. For this analysis we have grouped the probability sample and the reform and high technology samples together. 10 The purpose for including the specially selected schools in the correlational analyses is to provide comparisons of means and percentages among small sub-samples of teachers that are more reliable than when simply using the probability sample alone.Within-school informal interaction with other teachers. We first look at the relationship between teachers' informal professional interactions with other teachers at their school and the extent to which they use transmission-oriented or constructivist teaching practices. The Within School Informal Interactions scale includes both discussions of substantive and pedagogical issues and informal observation of other teachers' (or their own) classes. Teachers are divided into low, medium, or high frequencies of interaction. As shown in Table 5, teachers who interact frequently with their peers at their schools (14% of the teachers ) are more than 3 times as likely to be in the category of "most constructivist" teachers (roughly the upper quartile on the pedagogy index) as teachers who are not involved in these informal exchanges around teaching and learning.
The correlation for the interval-level analogs of the variables in Table 5 is .30. Controlling on the teacher's personal philosophy (the constructivist philosophy index discussed earlier) and also on school level (elementary, middle, high school), the partial correlation remains a substantial .27, suggesting that informal interactions with teachers at their own school may help teachers to practice in a more constructivist manner, independently of the effects of their own teaching philosophy. Conversation and classroom observation both appear to play similarly large roles, with partial correlations, respectively, of .15 and .16, controlling on philosophy and school level. In contrast, the relationship between within-school professional interactions and Pedagogical Change is modest at best (r=.09). This low correlation may indicate that this aspect of Role Orientation (i.e., interacting with other teachers at their school professionally) may be a stable characteristic that had already affected pedagogy for most teachers earlier in their career and is not as likely to influence recent changes. 11Contacts with teachers at other schools. Teachers who interact with teachers in other schools through workshop and committee participation and electronic mail communication also tend to have more constructivist-compatible pedagogies than those who do not. For each of the three aspects of interaction with teachers at distant schools, we set a criterion level to indicate substantial involvement in that activity (3 or more workshops or committee meetings/year and 6 or more email exchanges). Table 6 compares teachers who were scored as meeting three, two, one or none of the criteria. Nearly 40% of teachers who were most active in communication beyond the school (indicated by substantial involvement in all three activities) used a knowledge construction approach in the classroom, compared to fewer than one-fifth of teachers who met none of the criteria. In contrast, teachers who lacked substantial involvement in any of the three areas were three times as likely to approach education with a knowledge or skill transmission strategy.
Overall, the amount of teacher contacts beyond the school was correlated .23 with constructivist pedagogy. Controlling on the teacher's own philosophy and school level taught, the partial correlation remained .14, very substantial for a variable based on dichotomous criteria for only three prompts. In addition, contacts with teachers at other schools was also correlated with recent changes towards constructivist practice, in a way that within-school teacher contacts was not. The correlation coefficient was .17, but Table 7 displays this relationship in a more concrete way. Table 7 shows, for each set of teachers, grouped according to how many of the "beyond-school contact" criteria they met, what percentage of those teachers reported having changed the relative effort they gave to evaluating students through their products versus evaluating students through tests. So, although 83% of teachers meeting all 3 criteria reported increasing how much they evaluated students through products, only 47% of those who met none of the criteria did so. The greatest difference in the proportion increasing their use of product-based evaluation is between those meeting two criteria and those meeting all three criteria, the latter group being only 5% of all teachers.
Leadership activities. The third element of Role Orientation is the teacher's engagement in mentoring, workshop presentations, college teaching, and publishing. Table 8 shows the relationship between the number of types of these leadership activities a teacher participated in and their level of constructivist practice. Teachers with 3 or more types of leadership activities were more than twice as likely to be in the top quartile on constructivist practice as teachers who did not participate in leadership activities during the previous three years. The correlation for this relationship is r=.25. Controlling on philosophy and school level, the partial correlation remains a substantial .20. In the same way that informal interactions with other teachers at the same school may help teachers to implement constructivist approaches, mentoring, workshop presentations, teaching teachers, and writing articles also appear to support the implementation of constructivist philosophy into practice. Of course, it is also plausible that the cause-and-effect works the other way: that teachers who implement their constructivist philosophies in practice may then take the initiative to mentor, teach, and write about their accomplishments. A similar, though smaller association exists between leadership activities and recent changes in pedagogy in a constructivist direction. The zero-order correlation was .13.
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