Effectiveness of online faculty calibration: A randomized crossover study.

PURPOSE: Dental hygiene faculty members must be able to provide evidence of skill calibration for clinical evaluation of students. The purpose of this study was to evaluate the effectiveness of online instructional videos as compared to in-person sessions for faculty calibration. METHODS: A randomised crossover pretest/posttest research design was used to evaluate online and in-person faculty calibration activities. Fifteen faculty members from a baccalaureate dental hygiene programme were randomly assigned to an AB or BA sequence for calibration sessions on two different instruments. Following a 2-week washout period, the groups switched activity modalities. A pretest, posttest and retention test, administered 10 weeks following the activity, were administered to determine learning levels and the new and retained knowledge. A 7-point Likert scale questionnaire evaluated the reaction to and impact of the calibration activities. Descriptive statistics analysed demographic and Likert scale data. Paired samples t-tests were used to analyse the research questions (p ≤ 0.05). RESULTS: Online calibration activities yielded higher posttest scores than in-person activities (p = 0.01). Findings related to feelings of confidence revealed that a greater percentage of participants agreed that online calibration activities increased their ability to evaluate student performance. Findings related to feelings of preparedness supported equal percentages of participants who agreed the online and in-person activities increased their ability to teach dental hygiene instrumentation. There was no significant difference between in-person and online retention test scores (p = 0.235). CONCLUSION: Faculty members agreed that both online and in-person calibration activities were an effective use of their time and contributed to greater feelings of confidence and preparedness. However, the online calibration activities seemed to be more effective at increasing calibration on instrumentation. More research is needed to determine additional effective strategies for the online calibration of clinical faculty.

Effectiveness of Online Faculty Calibration Activities.

Purpose Dental hygiene faculty members must be able to provide evidence of skill calibration for clinical evaluation of students. The purpose of this study was to evaluate the effectiveness of online instructional videos compared to in-person sessions for faculty calibration.Methods A randomized crossover pretest/posttest research design was used to evaluate online and in-person faculty calibration activities. Fifteen faculty members from a baccalaureate dental hygiene program were randomly assigned to an AB or BA sequence for calibration sessions on two different instruments. Following a 2-week washout period, the groups switched activity modalities. A pretest, posttest, and retention test, administered 10 weeks following the activity, were administered to determine learning levels and the new and retained knowledge. A 7-point Likert scale questionnaire evaluated the reaction to and impact of the calibration activities. Descriptive statistics analyzed demographic and Likert scale data. Paired samples t-tests were used to analyze the research questions (p≤0.05).Results Online calibration activities yielded higher posttest scores than in-person activities (p=0.01). Findings related to feelings of confidence revealed a greater percentage of participants agreed that online calibration activities increased their ability to evaluate student performance. Findings related to feelings of preparedness supported equal percentages of participants who agreed the online and in-person activities increased their ability to teach dental hygiene instrumentation. There was no significant difference between in-person and online retention test scores (p=0.235).Conclusion Faculty members agreed that both online and in-person calibration activities were an effective use of their time and contributed to greater feelings of confidence and preparedness. However, the online calibration activities seemed to be more effective at increasing calibration on instrumentation. More research is needed to determine additional effective strategies for online calibration of clinical faculty.

Utilizing CliftonStrengths® to Increase Professional Development in Dental Hygiene Students.

Purpose Undergraduate dental hygiene education programs may not provide sufficient training in professional development to prepare graduates to be primary health care providers. The purpose of the year one of a two-year study was to apply the results from a strengths assessment instrument to entry-level dental hygiene students' learning experiences and faculty instruction of students.Methods An exploratory research design including quantitative and qualitative methods was used among a convenience sample of entry-level dental hygiene students. A validated assessment instrument (CliftonStrengths®) was used at the beginning of the academic year to determine the professional strengths of the participants. Frequencies and percentages were used to summarize the top five strengths of each participant. Focus group interviews were conducted to assess student and faculty perceptions of professional strengths based on learning experiences at the end of the first academic year. Virtual interviews were transcribed, and the codes and themes were identified. Investigator triangulation and member checks were used to validate responses.Results Thirty-two hygiene students and 28 faculty agreed to participate in the study. The top five strengths identified for both students and faculty (n=60) were in the executing, strategic and relationship building domains. All students (n=32) participated in the focus groups and the following themes were identified: awareness, application, positive approach, successful strategies, and personal growth. Of the faculty participants (n=28), 14 participated in the focus groups. Faculty themes identified were recognition, change in perspective, personalized approach, participatory environment, and empowerment.Conclusion Results this study highlight the potential benefits of a strengths-based approach to undergraduate dental hygiene education. Helping students utilize their professional strengths in a challenging educational setting may lead to increased empowerment, professional growth and development. Further study with year two data may offer an opportunity to understand how identification of professional strengths influences students' learning experiences.

Implementation and evaluation of a virtual dental home educational program.

AIMS: A Virtual Dental Home (VDH) is an alternative care model using teledentistry technology to provide care in community settings for special care populations. The Dental Hygiene Department at Idaho State University developed a VDH educational program to deliver preventive and therapeutic care at an assisted-living (AL) facility for memory care residents. The purpose of the educational program was to design and implement a VDH model for AL residents, and subsequently to evaluate the effectiveness of the educational program through students' knowledge, clinical confidence, and perspectives. METHODS AND RESULTS: Senior dental hygiene students (n = 32) completed didactic, laboratory, and clinical experiences on implementing an VDH. Using a pretest/posttest design, data were collected using a self-generated questionnaire; validity and reliability of the questionnaire were established prior to administration. Likert data were analyzed (n = 22, 69%) using the Wilcoxon Signed Rank test and Bonferroni correction. The change in scores of all three variables was statistically significant. The educational program was effective for increasing knowledge, clinical confidence, and perspectives of the dental hygiene students. CONCLUSION: Educational programs that include didactic, laboratory, and clinical experiences prepare graduates for using alternative care models, thereby, enhancing the potential to improve access to care for vulnerable populations in community settings.

Dental Hygiene Program Directors' Perceptions of Advances in Accreditation Standards.

Purpose: Dental hygienists have increased opportunities as work-force models expand opportunities for the profession. The purpose of this study was to identify entry-level dental hygiene program directors' perceptions regarding advancing accreditation standards in dental hygiene education.Methods: An electronic questionnaire was distributed via three mailings during the spring semester of 2019 to the 332 entry-level dental hygiene program directors across the United States for this exploratory, descriptive study. The survey instrument addressed the various dimensions related to changing the accreditation standard for the entry-level dental hygienists to the baccalaureate degree. Descriptive statistics and chi-square tests of association were used to analyze results.Results: A total of 178 responses were received (n=178) for a response rate of 53.6%. Most program directors agreed students complete three years of college education (n=152, 85.4%), and should be educated to understand current and emerging workforce delivery models (n=166, 93.2%). More than half disagreed (n=94, 52.9%) with the statement that there is ample time in the curriculum to prepare students for employment in a variety of oral healthcare settings. Respondents were equally divided concerning changing the accreditation standard for the entry-level to the baccalaureate degree but were in support of modifying the standard to require didactic educators to have a master's degree.Conclusion: Dental hygiene program directors were divided regarding advancing accreditation standards to the baccalaureate degree for entry-level dental hygienists. Further research is needed to include dental hygiene educators' and leaders' perspectives to provide comparative information and a greater understanding regarding increasing accreditation standards.