This paper evaluates cruise passengers perceived value, satisfaction and willingness to recommend a cruise to someone. Passengers aboard an underway ship cruising the Caribbean were surveyed. Regression analyses revealed that, not surprisingly, perceived value and service quality aboard the ship are key determinants of willingness to recommend a cruise to someone else. More interestingly, however, the quality of the food aboard the ship and the degree to which cruisers found the destinations to be relaxing were also significant indicators. Implications for future research and practical recommendations to cruise operators are discussed.

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Background:Optimal human function and performance through diet strategies are critical for everyone but especially for those involved in collegiate or professional athletics. Currently, individualized medicine (IM) is emerging as a more efficacious approach to health with emphasis on personalized diet strategies for the public and is common practice for elite athletes. One method for directing patient-specific foods in the diet, while concomitantly impacting physical performance, may be via IgG food sensitivity and Candida albicans analysis from dried blood spot (DBS) collections.Methods:The authors designed a quasi-experimental, nonrandomized, pilot study without a control group. Twenty-three participants, 15 female, 8 male, from soccer/volleyball and football athletic teams, respectively, mean age 19.64+0.86 years, were recruited for the study, which examined preposttest 300-meter run times and questionnaire responses after a 14-day IgG DBS–directed food elimination diet based on IgG reactivity to 93 foods. DBS specimen collection, 300-meter run times, and Learning Difficulties Assessment (LDA) questionnaires were collected at the participants' university athletics building on campus. IgG, C albicans, and S cerevisiae analyses were conducted at the Great Plains Laboratory, Lenexa, Kansas.Results:Data indicated a change in 300-meter run time but not of statistical significance (run time baseline mean=50.41 sec, run time intervention mean=50.14 sec). Descriptive statistics for frequency of responses and chi-square analysis revealed that 4 of the 23 items selected from the LDA (Listening-Memory and Concentration subscale R=.8669; Listening-Information Processing subscale R=.8517; and General Concentration and Memory subscale R=.9019) were improved posttest.Conclusion:The study results did not indicate merit in eliminating foods based on IgG reactivity for affecting athletic performance (faster 300-meter run time) but did reveal potential for affecting academic qualities of listening, information processing, concentration, and memory. Further studies are warranted evaluating IgG-directed food elimination diets for improving run time, concentration, and memory among college athletes as well as among other populations.