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Previous research has suggested that exposure to radiofrequency electromagnetic fields increases electroencephalogram spectral power in non-rapid eye movement sleep. Other sleep parameters have also been affected following exposure. We examined whether aspects of sleep architecture show sensitivity to electromagnetic fields emitted by digital mobile phone(More)
BACKGROUND Because human papillomavirus (HPV) vaccine rates remain low, we evaluated US school nurses' knowledge, attitudes, perceptions of their role as opinion leaders, and professional practice regarding HPV vaccine, and assessed whether knowledge, attitudes, and perceptions of being an opinion leader influenced their professional practice regarding the(More)
This notebook contains information from the 2013 administration of the LibQUAL+® protocol. The material on the following pages is drawn from the analysis of responses from the participating institutions collected in 2013. The LibQUAL+® project requires the skills of a dedicated group. We would like to thank several alumni members of the LibQUAL+® team for(More)
BASED ON DATA PROVIDED BY 4,407 PARTICIPANTS, the present study investigated the psychometric integrity of scores on thirty-four items of the LibQUAL+ evaluation of perceived library quality. The study investigated LibQUAL+ score structure, score reliability, score correlation and concurrent validity coefficients, scale means, and scale standardized norms.(More)
Purpose – Survey researchers sometimes develop large pools of items about which they seek participants' views. As a general proposition, library participants cannot reasonably be expected to respond to 100 þ items on a given service quality assessment protocol. This paper seeks to describe the use of matrix sampling to reduce that burden on the participant.(More)
This notebook contains information from the 2013 administration of the LibQUAL+® protocol. The material on the following pages is drawn from the analysis of responses from the participating institutions collected in 2013. The LibQUAL+® project requires the skills of a dedicated group. We would like to thank several alumni members of the LibQUAL+® team for(More)
OBJECTIVES To explore how the library service expectations and perceptions of users might differ across health-related libraries as against major research libraries not operating in a medical context; to determine whether users of medical libraries demand better library service quality, because the inability of users to access needed literature promptly may(More)