... or an overestimate. Another problem with retrospective methodology is in describing portion weights. For example from published portion weights[ 4 ] a “small” baked potato weighs about 88g, whereas a“large” one may weigh up to 220g – who is to say what is small and what is large? Food photographs may assist...

... of research methods as a potential range of options (a “tool kit”) are desirable in applied research settings. © Company 1995 Food Health Methodology Multidisciplinary research Research Most of us, of course, inhabit some piece of ground which lies between these two extremes. Our research...

... as at least two normal levels (or the presence and absence) of the influence can be tested independently of variations in other influences. Illustrates this novel methodology for open‐ended concept tests, free‐choice profiling of physical products,interactions among tastes, aromas and textures...