This research is motivated by the increase in number of investors from 2019-2021. indicates that Indonesian people have become increasingly interested to invest cryptocurrencies while price cryptocurrency very volatile so it can be formulated this study what factors cause based on attitude, subjective norms and perceived behavioral control. aims determine effect behavioural control intention cr...

BACKGROUND The Trans-Theoretical model (TTM) and Theory of Planned Behaviour (TPB) may be promising models for understanding and predicting reduction in the consumption of fast food. The aim of this study was to examine the applicability of the Trans-Theoretical model (TTM) and the additional predictive role of the subjective norms and perceived behavioural control in predicting reduction consu...

BACKGROUND The HIV epidemic poses significant challenges to the low income countries in sub Saharan Africa (SSA), affecting the attrition rate among health care workers, their level of motivation, and absenteeism from work. Little is known about how to deal with deterioration of human resources in the health care systems. This study aimed to predict the intention to provide surgical treatment t...

Mass media is the main source of scientific information for most Americans, but inaccuracy reporting has threatened public’s understanding science. Perceived bias and fake news also made public skeptical media, scientists’ perceptions are no different. Because scientists trusted in America, it important they remain willing to work with media. This study used Theory Planned Behavior (TPB) explor...

  Background and purpose: The human immunodeficiency virus (HIV) include blood-borne viruses that have infected millions of people worldwide. During haircut or shaving, barbers may accidentally expose their clients’ blood, transmit their own infection to them, or transmit the infection from one client to another. Hence, the knowledge of barbers toward topics related to AIDS is of great importa...

Background: We sought to evaluate the effect of educational intervention based on the theory of planned behavior (TPB) on nutritional behaviors in relation to the cardiovascular disease (CVD) among health volunteers. Methods: In this quasi-experimental study, the participants included 128 active health volunteers. To conduct the study, 65 and 63 participants were randomly assigned into the inte...

Background: Since type-2 diabetes is the most common chronic disease among Iranian female adolescents, we applied theory of planned behavior to examine the effect of training to intention to preventative nutritional behaviors for type-2 diabetes among female adolescents.   Methods: In this experimental study 200 (11-14 year old) girls from 8 schools of Tehran city (100 in each intervent...