The findings of such investigations demonstrated that human emotions are not merely fuzzy sentiments, but "real" in an objective scientific sense since they create measurable signals in repeatable tests. These results have important implications for how we think about feelings and their role in human behavior.
Emotions can be described as a reaction toward something that occurs in our environment and affects us psychologically. They can be positive or negative in nature. Some examples include anger, happiness, sadness, fear, anticipation, surprise, and disgust. Emotions play a major role in determining how we react to situations around us.
Scientists have been studying emotions for many years in an effort to understand how they work and what role they play in making us who we are. So far, this research has shown that emotions are predictable behaviors that can be categorized into different groups based on similar results in test subjects. Also, emotions help us to deal with threats and find solutions to problems, which is why they are necessary for survival. This knowledge has helped doctors develop treatments for emotional disorders such as depression and anxiety.
It has been found that emotions can be measured on multiple levels. On a physiological level, scientists have shown that there are differences in the heart rate, blood pressure, and other body functions of people when they are experiencing different emotions.
But, as the previous individual mentioned, emotions are basically intangible. They are unquestionably noteworthy. They are not insignificant. And although that may suffice for survival, it is insufficient for research. One must study emotions in order to understand how they work and what role they play in our lives.
There are many theories about how emotions work. Some believe that they are just chemical reactions in your body, like the heart beating faster when you feel fear or anger boiling up inside of you. Other people think that emotions are only thoughts that you think are important enough to show on your face. Still others say that emotions are caused by the presence or absence of hormones in your body. There are even those who claim that emotions are electrical signals transmitted from one part of the brain to another.
No matter which theory you choose to believe, all these things must go through your mind before you can experience an emotion. This means that thinking about something will always lead to feeling something. If you try not to think about a certain thing, then you will never feel anything about it.
Your mind is powerful, so it is easy to manipulate emotions with thought patterns. For example, if you think about someone being angry with you often, then you will probably begin to feel afraid of them.
Emotions, researchers find, are not intrinsically built into our brains, but rather cognitive processes arising from information collection. As a result, emotions are frequently viewed as distinct from cognitive states of awareness, such as those associated to sensory experience. However, because they arise in response to external or internal stimuli, emotions can be thought of as cognitive responses.
Emotions are tangible and instinctual, causing immediate physiological responses to threats, rewards, and everything in between. Pupil dilation (eye tracking), skin conductance (EDA/GSR), brain activity (EEG, fMRI), heart rate (ECG), and facial expressions may all be used to objectively quantify body reactions....
Self-report measures are the most common method for assessing emotions. Participants are asked to describe or rate their feelings using a list of items (e.g., anger, fear, sadness). The advantage of this approach is its simplicity and low cost; the disadvantage is that what people say they feel isn't always consistent with what their bodies show. For example, someone who reports feeling sad but doesn't show any signs of depression may actually be experiencing some form of dysphoria (i.e., feeling bad about one's self). Self-report measures can also be problematic if participants try to fake emotional responses or interpret questions in ways not intended by researchers. For example, if you ask someone who thinks he is being monitored by security cameras how he feels about this, his answer might not match his actual reaction (if he was afraid he would have dilated pupils).
In addition to subjective report, emotions can be inferred from behavioral cues. For example, if someone were to walk into a room and see photographs of people they know, we could assume that they were feeling sad because they were looking at photos of those lost to death.