The roles of disgust sensitivity and anxiety sensitivity in attentional bias in dental anxiety

"Out of sight out of mind": attentional characteristics in mothers who have children with autism

BACKGROUND

Families are faced with enormous challenges in caring for children with autism spectrum disorder (ASD) over a lifetime. As the main caregiver of children, mothers who have children with autism are in poor health compared to the mothers of typically developing (TD) children. Previous studies have revealed that the mental health of mothers has a direct impact on children. On the other hand, attention bias (AB) can be an important indicator of the mental status. Therefore, the characteristic of AB of mothers who have children with autism can be a window into the treatment of autism.

METHODS

In this study, 28 mothers who have children with autism and 31 mothers of typically developing children completed the modified dot-probe task to explore the attention bias.

RESULTS

We found that there was a significant difference of AB between mothers who have children with autism and mothers of typically developing children, which indicated that mothers who have children with autism tend to avoid negative emotional words.

CONCLUSIONS

The current study illuminates the attentional characteristics of mothers who have children with autism toward emotional words, which provides a new starting point for the intervention of mothers of children with autism.

Disgust as a basic, sexual, and moral emotion

Disgust is a basic emotion that increases the organism's survival success by preventing the transfer of pathogens. In this regard, it directs cognitive processes and motivates avoidance behaviors that prevent pathogens from entering the body. Moreover, disgust has many specific characteristics that distinguish it from other basic emotions. Firstly, unlike other basic emotions, it contaminates neutral objects around it and causes difficult-to-change learning. Another specific characteristic of disgust is that it depends on ideational processes. Objects, situations, and behaviors that do not contain pathogens can also cause disgust. In this regard, disgust appears not only as a basic emotion but also as different adaptations in different fields. In this context, two distinct adaptations of disgust stand out: sexual and moral disgust. These two adaptations of disgust benefit from disgust-related behaviors and motivations in different ways. Sexual disgust works as a gene protection mechanism, while moral disgust helps maintain social rules. The specific characteristics of disgust and its effects on cognitive processes such as attention and memory interact. In conclusion, the multifaceted structure of disgust shows that it needs to be studied more in the subfields of psychology. (Strohminger, Philos Compass 9:478-493, 2014) defines disgust as a psychological nebula that needs to be discovered. However, it is observed that disgust has not been adequately addressed. This review aims to comprehensively explore unique characteristics and diverse aspects of disgust, shedding light on its significance from various perspectives. This study underscores the broader understanding of disgust and its pivotal role in psychological research.