Floor effects occur instead when a respondent in the treatment group answers Yi = 1 even if he/she would have replied Yi = 0. If the list experiment satisfies (a), (b) and (c), then support for the sensitive item can be obtained by simply using a difference-in-means ...
Additionally, the Consistency Ratio (CR) can be computed from the matrices to examine whether the participants’ answers are random. Following Saaty, the CR has to be ≤ 0.1. Other authors suggested a CR ≤ 0.2, but the threshold value is not defined consistently [8, 25]. Higher...
pH meter: to measure the acidity level of foods and analyse its change in them; NIR spectrometer to measure the gluten level in foods; Temperature sensor: to observe how temperature can affect changes in the condition of foods. 2. Methods To explore and measure the social impact that the h...