Final answer:
The model of physiological reactivity is primarily rooted in biological perspectives, which look at how physical and biological factors influence psychological phenomena.
Step-by-step explanation:
The model of physiological reactivity is rooted in d. Biological perspectives. Biological psychology, often crossing over into the broader field of neuroscience, is focused on the interactions between our biology and our psychological processes. This approach considers how physiological factors like brain structures, neurochemicals, and genetic predispositions influence our behavior, emotions, and cognitive processes.
Physiological reactivity involves the body's responses to stimuli, which can include changes in heart rate, hormone levels, and brain activity. These reactions are not just biological responses but are connected to psychological phenomena such as stress, anxiety, and arousal states. The biological perspective of psychology seeks to understand how the structure and function of the brain affect these experiences.
To further explore, cognitive psychology is centered on b. human thinking and how we process information, which is indeed influential on our behaviors and experiences. However, physiological reactivity itself is more directly connected to the biological underpinnings of these cognitive processes, rather than the cognitive processes alone. Neuroscience research, which includes biological psychology, looks closely at the correlations between our biological makeup and the range of psychological disorders, behaviors, and emotional states.