GC: n

CT: Although some researchers believe that environmental sensitivities may have strictly psychological origins, a 1994 review of psychological studies found methodological and logical problems in the then current psychological research. Environmental sensitivity reactions to inhalation challenges may mimic panic disorder, which is classified as a psychiatric condition. However, it is difficult to separate physiological from psychological anxiety responses. Neuropsychological tests that yield abnormal results among patients with environmental sensitivities also yield abnormal results among people with chronic fatigue syndrome100 and exposure to neurotoxicants.

S: CHRC – http://www.chrc-ccdp.gc.ca/sites/default/files/envsensitivity_en.pdf (last access: 12 December 2014)

N: 1. environmental (adj): 1887, “environing, surrounding,” from environment + –al. Ecological sense by 1967. Related: Environmentally (1884).
sensitivity (n): 1803, from sensitive + -ity. Sensitivity training attested by 1954.
2. Individuals with environmental sensitivities may have adverse reactions to foods, chemicals or environmental agents, singly or in combination. For assessment accommodations to be warranted, the condition must potentially have a significant effect on the person’s performance during the assessment. Environmental sensitivities include adverse reactions to specific allergens, such as cleaning agents, dust, perfumes or building construction materials.

S: 1. OED – http://www.etymonline.com/index.php?allowed_in_frame=0&search=environmental&searchmode=none; http://www.etymonline.com/index.php?allowed_in_frame=0&search=sensitivity&searchmode=none (last access: 12 December 2014).
2. PSC – http://www.psc-cfp.gc.ca/plcy-pltq/guides/assessment-evaluation/apwd-eph/ch8-9-eng.htm (last access: 12 December 2014).

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S:

CR: environment