As the exercise details, what . Cohen and colleagues suggested was that psychobiological reactivity to stress is an important factor that influences the stress-illness relationship. We, as individuals, respond differently when exposed to the same stressor. Such differences can be observed in all four major stress response domains, namely, physiology, behavior, subjective experience, and cognitive function. So, to try this, S. Cohen must have tested different individuals with the same stressor to see how they responded, hence proving that the psychobiological reactivity to stress is an important factor.
850 CE: the abbasid dynasty ruled as caliphs from their capital in baghdad in modern iraq after taking over authority of the muslim empire from the umayyads in 750 CE
The golden age of Buddhism in China occurred during the Tang dynasty. Although the Tang emperors were usually Daoists themselves, they favoured Buddhism, which had become extremely popular. Under the Tang the government extended its control over the monasteries and the ordination and legal status of monks.