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Evidence-based practice instruction by faculty members and librarians in North American optometry and ophthalmology programs.

ABSTRACT: North American optometry and ophthalmology faculty members and vision science librarians were surveyed online (14% response rate) about teaching evidence-based practice (EBP). Similar to studies of other health care programs, all five EBP steps (Ask, Acquire, Appraise, Apply, Assess) were taught to varying degrees. Optometry and ophthalmology EBP educators may want to place further emphasis on (1) the Apply and Assess steps, (2) faculty- and student-generated questions and self-assessment in clinical settings, (3) online teaching strategies, (4) programmatic integration of EBP learning objectives, and (5) collaboration between faculty members and librarians.

SUBMITTER: MacDonald KA

PROVIDER: S-EPMC4076132 | biostudies-literature | 2014 Jul

REPOSITORIES: biostudies-literature

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Evidence-based practice instruction by faculty members and librarians in North American optometry and ophthalmology programs.

MacDonald Katherine A KA Hrynchak Patricia K PK Spafford Marlee M MM

Journal of the Medical Library Association : JMLA 20140701 3

North American optometry and ophthalmology faculty members and vision science librarians were surveyed online (14% response rate) about teaching evidence-based practice (EBP). Similar to studies of other health care programs, all five EBP steps (Ask, Acquire, Appraise, Apply, Assess) were taught to varying degrees. Optometry and ophthalmology EBP educators may want to place further emphasis on (1) the Apply and Assess steps, (2) faculty- and student-generated questions and self-assessment in cli ...[more]

PMID: 25031564

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Project description:BACKGROUND:North American Agalinis Raf. species represent a taxonomically challenging group and there have been extensive historical revisions at the species, section, and subsection levels of classification. The genus contains many rare species, including the federally listed endangered species Agalinis acuta. In addition to evaluating the degree to which historical classifications at the section and subsection levels are supported by molecular data sampled from 79 individuals representing 29 Agalinis species, we assessed the monophyly of 27 species by sampling multiple individuals representing different populations of those species. Twenty-one of these species are of conservation concern in at least some part of their range. RESULTS:Phylogenetic relationships estimated using maximum likelihood analyses of seven chloroplast DNA loci (aligned length = 11,076 base pairs (bp) and the nuclear ribosomal DNA ITS (internal transcribed spacer) locus (733 bp); indicated no support for the historically recognized sections except for Section Erectae. Our results suggest that North American members of the genus comprise six major lineages, however we were not able to resolve branching order among many of these lineages. Monophyly of 24 of the 29 sampled species was supported based on significant branch lengths of and high bootstrap support for subtending branches. However, there was no statistical support for the monophyly of A. acuta with respect to Agalinis tenella and Agalinis decemloba. Although most species were supported, deeper relationships among many species remain ambiguous. CONCLUSION:The North American Agalinis species sampled form a well supported, monophyletic group within the family Orobanchaceae relative to the outgroups sampled. Most hypotheses regarding section- and subsection-level relationships based on morphology were not supported and taxonomic revisions are warranted. Lack of support for monophyly of Agalinis acuta leaves the important question regarding its taxonomic status unanswered. Lack of resolution is potentially due to incomplete lineage sorting of ancestral polymorphisms among recently diverged species; however the gene regions examined did distinguish among almost all other species in the genus. Due to the important policy implications of this finding we are further evaluating the evolutionary distinctiveness of A. acuta using morphological data and loci with higher mutation rates.

Dataset Information

Evidence-based practice instruction by faculty members and librarians in North American optometry and ophthalmology programs.

Publications

Evidence-based practice instruction by faculty members and librarians in North American optometry and ophthalmology programs.

Similar Datasets

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