The teaching demonstration: what faculty expect and how to prepare for this aspect of the job interview.

Many institutions require candidates for faculty positions to present a teaching demonstration as part of the interview process. To help job candidates prepare for this and to assist departments in planning how to structure this portion of the interview, we surveyed biology faculty from community and liberal arts colleges and master's- and PhD-granting institutions concerning how their departments assess teaching potential. We also asked survey respondents to share advice on how candidates can prepare for teaching demonstrations.

Molecular characterization of the Calvin cycle enzyme phosphoribulokinase in the stramenopile alga Vaucheria litorea and the plastid hosting mollusc Elysia chlorotica.

Phosphoribulokinase (PRK), a nuclear-encoded plastid-localized enzyme unique to the photosynthetic carbon reduction (Calvin) cycle, was cloned and characterized from the stramenopile alga Vaucheria litorea. This alga is the source of plastids for the mollusc (sea slug) Elysia chlorotica which enable the animal to survive for months solely by photoautotrophic CO2 fixation. The 1633-bp V.

Horizontal gene transfer of the algal nuclear gene psbO to the photosynthetic sea slug Elysia chlorotica.

The sea slug Elysia chlorotica acquires plastids by ingestion of its algal food source Vaucheria litorea. Organelles are sequestered in the mollusc's digestive epithelium, where they photosynthesize for months in the absence of algal nucleocytoplasm. This is perplexing because plastid metabolism depends on the nuclear genome for >90% of the needed proteins.

A federal perspective on EAPs and emergency preparedness.

Federal Employee Assistance Programs (EAPs) have a long history of intervention in emergency situations, and their role has expanded since September 11, 2001. There is considerable evidence on the importance of organizational factors such as social support in protecting disaster victims from the psychological effects of trauma. The authors recommend that EAPs become integrally involved in organizations' emergency planning processes, so that such supports can be built into all aspects of plans.

Reducing the drop-out rates of at-risk high school students: the Effective Learning Program (ELP).

The purpose of the present study was to evaluate the effectiveness of the Effective Learning Program (ELP) with students who are at high risk for dropping out of high school. The intervention sought to change external control expectancies to more internal ones, improve students' skills in building relationships with peers and adults, and increase graduation rates. Thirty-eight students considered at risk for dropping out of high school received the intervention.