Search results for "REPLICATIONS"
showing 3 items of 3 documents
Application of replicated difference testing
2000
International audience; In a recent paper, Brockho and Schlich (1998, Handling replications in discrimination tests. Food Quality and Preference, 9(5), 303±312) proposed a statistically sound way of handling replications in dierence testing. In the present paper, this new test is applied to the data obtained in six experiments on non alcoholic beverages, where triangle tests were intensively replicated (between eight and 60 times) with groups of subjects composed of 12±61 students. The paper aims to estimate in these practical situations the extent to which a group of panelists is heterogeneous towards the ability of detecting a sensory dierence among two products. As the results indicat…
Direct Instruction vs. Cooperative Learning in Physical Education: Effects on Student Learning, Behaviors, and Subjective Experience
2020
(1) Background: The objective was to analyze if cooperative learning (CL) can have benefits compared to direct instruction (DI) in learning, behavior, and subjective experience of pupils. (2) Methods: An intervention was performed with a counterbalanced within-subjects design. To perform the intervention, 75 schoolchildren aged 10 to 12 from four primary classes were divided into two groups, and two units were taught in each one, namely &ldquo
THE MULTIPLE COUNTING OF TOURISTS IN SICILY AND THE ANALYSIS OF INTRA-REGIONAL TOURIST FLOWS
2008
Tourist arrivals are often wrongly interpreted as the number of tourists. The non-agreement between arrivals and tourists (Parroco and Vaccina, 2006) produces a large overestimation of the number of tourists really present at the destinations (tourists replication), so determining heavy consequences on economic and territorial planning. In order to get a first estimate of replications and to analyse the typical tourist tours throughout Sicily, in summer 2005 a census research was made on 8.883 tourists intercepted at 13 hotels in Cefalù, a well-known bathing resort in the Northern coast of Sicily (Italy).