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Evidence of violations of academic integrity can be identified at all levels of education. A survey on academic integrity was mailed in 1998 to the academic deans of all fifty-five U.S. dental schools, with a response rate of 84 percent. This survey showed that reported incidents of academic dishonesty occur in most dental schools, with the average school dealing with one or two cases a year. The most common incidents of dishonest behavior involved copying or aiding another student during a written examinations; the second most common involved writing an untrue patient record entry or signing a faculty member's name in a patient chart. Respondents indicated the major reason for failure to report academic dishonesty was fear of involvement because of time and procedural hassles and fear of repercussions from students and peers.

The 1999 publication of the American Association of Dental Schools (AADS) President s Task Force on Future Dental School Faculty revealed a crisis in the shortages of dental school faculty. Stakeholders from around the nation have used the AADS Task Force report to address the crisis. In addressing one of the AADS Task Force recommendations, the American Dental Education Association (ADEA), formerly AADS, gathered additional data through a new survey of dental school deans to elucidate the current state of faculty shortages. Based on this research, ADEA projects that the number of unfilled budgeted faculty positions in U.S. dental schools now approaches 400. Survey respondents identified retirement as the leading reason for full-time faculty separations, while separation to enter private practice was the second most frequent reason for leaving the institution. Offering a salary competitive with that of private practice was identified as the most critical factor in recruiting future faculty. A number of short and long-range strategies to recruit and retain faculty are presented. Ultimately, the dental school faculty shortage places in jeopardy the general and oral health of the public.

To be an effective assessment tool, a simulation-based examination must be able to evoke and interpret observable evidence about targeted knowledge, strategies, and skills in a manner that is logical and defensible. Dental Interactive Simulations Corporation's first assessment effort is the development of a scoring algorithm for a simulation-based dental hygiene initial licensure examination. The first phase in developing a scoring system is the completion of a cognitive task analysis (CTA) of the dental hygiene domain. In the first step of the CTA, a specifications map was generated to provide a framework of the tasks and knowledge that are important to the practice of dental hygiene. Using this framework, broad classes of behaviors that would tend to distinguish along the dental hygiene expert-novice continuum were identified. Nine paper-based cases were then designed with the expectation that the solutions of expert, competent, and novice dental hygienists would differ. Interviews were conducted with thirty-one dental hygiene students/practitioners to capture solutions to the paper-based cases. Transcripts of the interviews were analyzed to identify performance features that distinguish among the interviewees on the basis of their expertise. These features were more detailed and empirically grounded than the originating broad classes and better serve to ground the design of a scoring system. The resulting performance features were collapsed into nine major categories: 1) gathering and using information, 2) formulating problems and investigating hypotheses, 3) communication and language, 4) scripting behavior, 5) ethics, 6) patient assessment, 7) treatment planning, 8) treatment, and 9) evaluation. The results of the CTA provide critical information for defining the necessary elements of a simulation-based dental hygiene examination.

An electromyographic study of the masseter and anterior part of the temporalis muscles was performed on ten patients presenting temporomandibular joint dysfunction symptoms. The EMG silent periods (SP) produced in the open-close-clench cycle and jaw-jerk reflex were compared for duration before and after treatment with an occlusal bite splint. Following use of the splint, there was a shortening of SP indicating the possible use of the duration of SP as a diagnostic measurement, and also as an indication of treatment effectiveness.