Communication and Environmental Designs Analyzing Organizational Culture to Improve Human Performance

The relationship between environmental design, communication, and organizational culture is examined to provide performance improvement practitioners with an analytical tool that helps determine appropriate interventions. Organizations are comprised of people who communicate and socially construct artifacts, norms, values, and assumptions that guide how they conduct business. That is, employees interact to create, maintain, and reify their organizational culture. One artifact of organisational culture that should be apparent to human performance technologists is the environmental design of the office in which the organization operates. While some performance improvement interventions focus on the orientation of humans to their physical surroundings (ie., ergonomics), our analysis focuses on the communication patterns and organizational culture imbedded in the physical environment. We posit that performance technologists should look beyond the explicit environment and analyze organizational culture to begin understanding the implicit nature of how employees perform. A case study is provided to illustrate how three levels of organizational culture can be used to analyze an environment in which employees work to determine appropriate performance improvement solutions.     

Common student misconceptions in electrochemistry: Galvanic,electrolytic, and concentration cells

This study replicates, with additions, research done by Garnett and Treagust. Garnett and Treagust's interview questions for galvanic and electrolytic cells were used with modifications; concentration cell questions were asked in a similar manner. These questions were administered to 16 introductory college chemistry students after electrochemistry instruction. Student misconceptions most commonly encountered included notions that electrons flow through the salt bridge and electrolyte solutions to complete the circuit, plus and minus signs assigned to the electrodes represent net electronic charges, and water is unreactive in the electrolysis of aqueous solutions. New misconceptions identified included notions that half-cell potentials are absolute and can be used to predict the spontaneity of individual half-cells, and electrochemical cell potentials are independent of ion concentrations. Most students demonstrating misconceptions were still able to calculate cell potentials correctly, which is consistent with research suggesting that students capable of solving quantitative examination problems often lack an understanding of the underlying concepts. Probable origins of these student misconceptions were attributed to students being unaware of the relative nature of electrochemical potentials and chemistry textbooks making misleading and incorrect statements. A minor technical flaw in the Garnett and Treagust study is also addressed. J Res Sci Teach 34: 377–398, 1997.     

The teacher as “coach”: A whole new ball game

A comparison is drawn between the coach's situation on the playing field and the teacher's situation in the classroom. Several advantages that accrue to the coach are examined and suggestions are made as to how such advantages might be translated for classroom implementation.     

Making Science Relevant: The Experiences of Prospective Elementary School Teachers in an Innovative Science Content Course

Journal of Science Teacher Education -     

Relationship Between Counselor and Client Perceptions of Psychological Problems and Counseling Outcomes

This study examined congruence levels between client and counselor beliefs about psychological problems and its impact on counseling outcomes. Clients and counselors endorsed differing views for causation and treatment of psychological problems. Counseling outcomes were unaffected by congruence levels. Practical implications for college counseling staff are provided.