Episodic and semantic memories of a residential environmental education program

This study used a phenomenological approach to investigate the recollections of participants of an environmental education (EE) residential program. Ten students who participated in a residential EE program in the fall of 2001 were interviewed in the fall of 2002. Three major themes relating to the participants’ long‐term memory of the residential EE program were identified: (a) recollections were highly influenced by actions taken by the students; (b) program content/subject matter was retained by all of the students to varying degrees; and (c) emotional reactions to the experience were present. The results seem to support the notion that active experiences have an important role in episodic recall. Results also suggest semantic memory was achieved. The authors offer a potential model of learning for residential EE programs that is structured on episodic/semantic memory systems and is reflective of the results of this study as well as current research in cognitive sciences.     

Father gander nursery rhymes

These rhymes are excerpted from the book Father Gander Nursery Rhymes.It may be ordered by sending a check for $14.45 (includes postage and handling) to Advocacy Press, P.O. Box 236 Dept. RP, Santa Barbara, CA 93102. Proceeds from Father Gander Nursery Rhymeshelp to support The Girls Club of Santa Barbara.     

The adoption of student-centered teaching materials as a professional development experience for college faculty

Efforts to promote the use of student-centered learning environments in STEM education have been tempered by a lack of professional development strategies that help faculty overcome common barriers to reform. This study investigated the impact that adopting a suite of student-centered teaching materials had on the teaching practices and beliefs of eight geoscience faculty at a variety of US institutions. Each instructor adopted 18 class lessons that were developed as part of the InTeGrate (Interdisciplinary Teaching about the Earth for a Sustainable Future) project into a semester-long course. The Teaching Practices Inventory (TPI) and Reformed Teaching Observation Protocol (RTOP) were used to collect data on teaching practices whereas instructor beliefs were captured with the Teacher Beliefs Interview (TBI). Data were collected over three semesters, a control semester using traditional materials, a pilot semester using the new materials, and a final treatment semester. While the TPI survey showed no self-reported changes in the practices, RTOP observations recorded the incorporation of more student-centered teaching practices. TBI results confirm that most of the instructors also made at least moderate shifts toward more student-centered beliefs about teaching and learning. These findings demonstrate that the adoption of well-crafted, student-centered instructional materials can have a positive impact on both the teaching practices and beliefs of college faculty.     

Understanding what is possible across a career: professional identity development beyond transition to teaching

Professional identity surfaces repeatedly as an important underlying factor in teacher development. A sequential explanatory mixed methods design was used to investigate identity development in terms of teachers’ expected and feared possible selves. Teachers (n = 120) representing three career groups (prospect, new, and experienced) participated. The findings reveal differences in possible selves which are detectable based on career group. New teachers exhibited a greater focus on task self-concepts; prospective teachers expressed both task and quality possible selves; and experienced teachers expressed identities more concerned about the quality-focused ones. Our findings also reveal a potential transition path in professional identity development.     

Five Methods to Score the Teacher Observation of Classroom Adaptation Checklist and to Examine Group Differences

This study compared 5 scoring methods in terms of their statistical assumptions. They were then used to score the Teacher Observation of Classroom Adaptation Checklist, a measure consisting of 3 subscales and 21 Likert-type items. The 5 methods used were (a) sum/average scores of items, (b) latent factor scores with continuous indicators, (c) latent factor scores with ordered categorical indicators using the mean- and variance-adjusted weighted least squares estimation method, (d) latent factor scores with ordered categorical indicators using the full information maximum likelihood estimation method, and (e) multidimensional graded response model using the Bock-Aitkin expectation-maximization estimation procedure. Measurement invariance between gender groups and between free/reduced-price lunch status groups was evaluated with the second, third, fourth, and fifth methods. Group mean differences based on the 5 methods were calculated and compared.     

The Challenges of Defining and Measuring Student Engagement in Science

Engagement is one of the hottest research topics in the field of educational psychology. Research shows that multifarious benefits occur when students are engaged in their own learning, including increased motivation and achievement. However, there is little agreement on a concrete definition and effective measurement of engagement. This special issue serves to discuss and work toward addressing conceptual and instrumentation issues related to engagement, with particular interest in engagement in the domain of science learning. We start by describing the dimensional perspective of engagement (behavioral, cognitive, emotional, agentic) and suggest a complementary approach that places engagement instrumentation on a continuum. Specifically, we recommend that instrumentation be considered on a “grain-size” continuum that ranges from a person-centered to a context-centered orientation to clarify measurement issues. We then provide a synopsis of the articles included in this special issue and conclude with suggestions for future research.