This study investigated a sample of California elementary, intermediate, and high school employed teachers (N = 247) to assess the effects of retirement perceptions on career commitment among teachers who are in different age groupings. Using path analysis, the influence of five retirement perceptions variables was examined: concerns about…

This study evaluated the effects of a short-term professional development session. Forty volunteer high school biology teachers were randomly assigned to one of two professional development conditions: (a) developing deep content knowledge (i.e., control condition) or (b) evaluating student errors and understanding in writing samples (i.e.,…

The importance of content-focused professional development for high school teachers has been widely recognized by educators and legislators. Professionals in education at all levels have long argued for more contacts between secondary and post-secondary instructors as one important way to improve subject matter mastery. In response to this call,…

At Hoover High School in San Diego, California, the hard work of learning and refining teaching practices began and continues through professional learning communities (PLCs). The teachers and administrators see PLCs not simply as another reason to attend meetings, but as a means of engaging with their colleagues about the implementation of a…

As teacher educators better understand the recurved, holistic, and often deeply embedded ways in which teachers learn, they can better support meaningful professional preparation that serves teachers' careers, the students they teach, and the profession of teaching as a whole. This article uses the ecologically minded "teacher identity"…

Inverness Research studied the American Museum of Natural History (AMNH) Seminars on Science program for eight years, from its inception in 1998 to 2006. This paper presents teacher survey ratings for Sharks and Rays, along with profiles of three teachers who took the course. Fifteen course takers from nine states who responded to the annual…

Inverness Research studied the American Museum of Natural History (AMNH) Seminars on Science program for eight years, from its inception in 1998 to 2006. This paper presents teacher survey ratings for "The Ocean System", along with profiles of three teachers who took the course. Course takers report on the annual follow-up surveys that…