
Bipolar Disorder: Causes and Symptoms
Bipolar disorder is a mental health problem characterized by very drastic mood swings. People with this disorder can feel very happy then turn very sad.

Bipolar disorder is a mental health problem characterized by very drastic mood swings. People with this disorder can feel very happy then turn very sad.

Qualitative research data collection techniques are certainly different from quantitative methods. In qualitative research the data collection techniques are indepth interview and focus group disscussion.

There are various types of qualitative research, from case study, ethnography, grounded theory etc.

The ABC theory was coined by Sulzer Azaroff Mayer in 1977. The ABC behavioral model is a model of behavior change consisting of Antecedent-Behavior-Consequence.

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Symptoms Covid-19 increasingly diverse. Early in the pandemic, specific symptoms that need to be known as fever and cough. But now it is starting to develop along with the mutation of this type of SARS-CoV-2 corona virus.

Antigen swab and PCR are currently widely used as a screening measure for COVID-19. Both types of tests are considered to be able to diagnose someone infected with the corona virus or not. But, there are some difference such as the method and also the level of accuracy.