In this study, we want to find out what makes people decide to buy things in a convenience store.

In this study, we want to learn how personality traits and body chemicals affect the way people make decisions. We want to understand the different factors that influence this.

The purpose of this research study is to understand the impact of high intensity resistance training and creatine supplementation on muscle quality, metabolism, and cognition in perimenopausal women. This study will evaluate your strength, body composition, muscle characteristics, menopause symptoms, metabolism, and brain health.

Is your child between the ages of 8 and 11? Was your child assigned female sex at birth? If so, you may be able to take part in a study to see how social experiences and puberty can affect the mental health of preteen girls. We want to help improve youth mental health support. Compensation provided.

Are you interested in the ways our social world can affect our brain and body? You may be able to participate in our research study to find out the effects of social information processing on physiology. Eligible participants will be compensated. We invite individuals from diverse backgrounds to participate, in an effort to increase representation in psychological research.

Are you a teacher in preschool, kindergarten, or first grade? Our Early Literacy team at UNC Chapel Hill wants to understand more about teachers' well-being in the classroom. We especially want to learn about how teachers of young children feel about their early literacy instruction: - what parts of teaching literacy are most enjoyable - what parts of teaching early literacy are stressful or challenging, and - what, in the future, would help to make teachers' daily, on-the-job experiences as rewarding as possible. Participants will complete a 15-min survey, have a visitor in your classroom for about 45 mins, and complete a short interview. We value your time and are happy to offer compensation of up to $200 in Visa gift cards.

In this study, we want to learn more about prebiotics and how they affect the gut health of adults. Specifically, we're interested in two different types of prebiotics. We will see if there are any differences in our gut when healthy adults take either of these prebiotics or a fake pill. Findings from this study may help us see if these prebiotics might be better for adult health.

Do you suffer from migraine or facial pain? Or are you a generally healthy person who would like to volunteer as a healthy control in a research study? You may be able to participate in a study which allows researchers to learn more about mechanisms of your pain and discover blood substances responsible for your pain. Compensation provided.

Have you given birth before? Are you an adult? If so, you may be able to participate in a study to see if postpartum depression and/or postpartum psychosis have a genetic cause. We want to ultimately find a cure. Help us stop postpartum depression. Compensation provided.

This research study explores how business undergraduate students perceive the effectiveness of generative AI chatbots in answering course-related questions. By focusing on students' lived experiences, the study aims to uncover the strengths and limitations of these tools in supporting academic inquiries.