Abstract Evidence suggests fetal androgen exposure influences the development and function of the neuro-endocrine system. Recent research suggests people might be hesitant to get vaccinated because they are misinformed about the safety and efficacy of vaccines. Others may have concerns about the potential side effects or may have religious or philosophical objections to vaccination. Additionally, recent studies suggest that prenatal testosterone plays a critical role in the development of sex-specific characteristics, such as adult aggressiveness. However, little is known about the potential impact of fetal androgen exposure on adult behavior such as vaccine hesitancy. The current pilot study aims to clarify any relations between these factors as well determining whether fetal androgen exposure could serve as a bioindicator for understanding how these hormones may influence the future development of adult behavior and any consequences for public health. Here we show that high fetal androgen exposure is related to a significantly greater likelihood of getting vaccinated as compared to low fetal androgen exposure. Future studies should explore the extent to which fetal androgen exposure impacts adult behavior such as vaccine hesitancy.

In the last 10 years there has been an increase in the number of mental health disorders in the United States. As these individuals with abnormal behavior start to become the norm, psychological research will need to adapt. The present work seeks to explore how to solve this problem by introducing abnormal behavior into social psychology. This can be done by measuring how depression and anxiety are related to aggression. The results from this study show that depression, anxiety, and aggression are all significantly correlated with each other and that only depression was a significant predictor for aggression. Although there are some limitations to this study, the results still suggest that the field of social psychology may need to start looking at how abnormal behavior can affect peoples’ behaviors.

Color, shape, and motion perception are easily identifiable in the center of the visual field. However, less is understood about the recognition of change in color and shape when motion occurs in the parafoveal region of the eye. This study seeks to gain more knowledge on this subject and help guide future research. Major goals of this research included to find if there is significant difference between change and no change of shape and color in the peripheral vision and to seek a better understanding of this perception. A total of 47 undergraduate psychology students participated. Subjects were shown videos of a shape moving across the screen that either had a shape change, color change, or no change occur. Participants were then asked to report if they saw a change or no change. We found that students noticed that change at a rate significantly greater than average. These findings suggest perception of shape and color change may be present in the parafoveal region of the visual field.