Two major quantitative research tools which are being used by sociologists would be graph theory - graph theory is a special area of mathematics which gets used in social network theory and is an interesting tool to use. Another are questionnaires which represent the bulk of sociologist empirical research.
The correct answer is speech impairment.
Speech impairment refers to a condition in which an individual is unable to communicate clearly and be coherently understood by others due to difficulties in their speech and articulation. Individuals with speech impairments might be unable to pronounce words correctly, produce speech sounds and speak with abnormal duration, pitch or vocal quality.
Psilocybin Psilocybin
(4-phosphoryloxy-N,N-dimethyltryptamine) is a substance that occurs naturally in over 200 species of mushrooms that are native tropical and subtropical regions of Mexico, South America, and North America. Psilocybin is metabolized into psilocin which is actually the active chemical that produces the effects. Psilocybin is currently listed as a Schedule I substance which means that there's a high potential for abuse and that there's no currently accepted medical uses for it.
Non-judgmentally paying attention to your thought process is known as mindfulness. The correct option among all the options that are given in the question is option "a" or the first option. It is a particular way of paying attention to something. Mindfulness is actually paying attention to something consciously. <span />