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When a researcher sees a "middle-of-the-road pattern" during the questionnaire screening process, it signals that a good, average response was obtained by the survey. This is a good sign that the research process did not produce strange abnormalities.
Spectral Information
Refers to data obtained from measuring the response of a sample to varied wavelengths of electromagnetic radiation, used extensively in analysis and identification of compounds.
Carboxylic Acids
Organic acids characterized by the presence of at least one carboxyl group (-COOH), which imparts acidic properties to the molecule.
Resonance Stabilization
A concept in chemistry where the bonding in molecules or ions can be shown by several equivalent electron dot structures (resonance structures), leading to a stabilization of the molecule.
Carboxylate Ion
A negatively charged ion (anion) that results from the deprotonation of a carboxylic acid's hydroxyl group.
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