title: The value of a questionnaire in assessing the acquisition and retention of basic science knowledge by dental students.
abstract: This cross-sectional study aimed to assess and compare, by performances in a questionnaire, the level of knowledge of basic medical sciences in 6th-form school pupils studying science subjects as entrance requirements to University and in 2nd, 3rd and 4th-year undergraduate dental students. A 40-part multiple response, true/false questionnaire, testing recall of factual knowledge in anatomy, biochemistry, physiology and oral biology, was used as the method of assessment. The results suggested that this simple format was an acceptable and useful method of assessment of the knowledge level of the study groups. The difference in scores of knowledge, expected to be higher in 2nd-year students compared to 6th form groups, was greatest in anatomy and oral biology, less in biochemistry and, unexpectedly, was not apparent in physiology. A difference in performance on the knowledge questionnaire was observed between 4th and 2nd year dental students, attributable primarily to decreased scores for 4th year dental students in biochemistry and, to a lesser extent, anatomy. The results obtained with this standardised test of factual knowledge recall may be of value to teachers compiling medical sciences courses for dental undergraduates and to those planning and evaluating new curricula with a less didactic approach.
authors.affiliation: The University of Liverpool, School of Dentistry, Liverpool, L69 3BX, UK.
authors.forename: K S
authors.initials: KS
authors.lastname: Last
authors.forename: J
authors.initials: J
authors.lastname: Appleton
authors.forename: D B
authors.initials: DB
authors.lastname: Ferguson
authors.forename: H
authors.initials: H
authors.lastname: Stevenson
mesh_terms: D003430:Cross-Sectional Studies; D004521:Educational Measurement / Q000379:methods*; D006801:Humans; D011939:Mental Recall; D015203:Reproducibility of Results; D012586:Science / Q000193:education*; D018709:Statistics, Nonparametric; D013335:Students, Dental / Q000523:psychology*; D011795:Surveys and Questionnaires