Studies that claim to have found weight loss were carried out on animals. Studies involving humans are for the most part badly designed. A few quality studies have been carried out over the years, starting in 1998 with a double-blind, placebo-controlled trial of 135 adults over 12 weeks published in The Journal of the American Medical Association.
They found no evidence that hydroxycitric acid, the active ingredient in weight loss products made from garcinia cambogia, produced significant weight loss. The American Journal of Clinical Nutrition in 2004 published a systematic review of meta-analyses and clinical trials on dietary supplements for weight loss by complementary medicine researchers at the Universities of Exeter and Plymouth.
Inductive approaches are generally associated with qualitative research, whilst deductive approaches are more commonly associated with quantitative research. However, there are no set rules and some qualitative studies may have a deductive orientation.
Inductive approach, also known in inductive reasoning, starts with the observations and theories are proposed towards the end of the research .
A general inductive approach for qualitative data analysis There is a wide range of literature that documents the underlying assumptions and procedures associated with analysing qualitative data. The use of an inductive approach is common in several types of qualitative data analyses, especially grounded theory (Strauss & Corbin, ). It is consistent with the general patterns of qualitative data analysis described by other authors (e.g., Miles & Huberman, , p. 9; Pope et al., , Punch, ).
Deductive research aims to test an existing theory while inductive research aims to generate new theories from observed data. Deductive research works from the more general to the more specific, and inductive research works from more specific observations to more general theories. Deductive. Quantitative, Qualitative, Inductive and Deductive Research. Characteristics of Quantitative and Qualitative Research. Differences between Inductive and Deduct.