Children with autism spectrum disorders (ASD) have a high risk of developing self-injurious behavior (SIB), which is often a result of deficits in communication skills. The use of functional communication training (FCT) to address SIB maintained by negative reinforcement among children with ASD is supported by an emerging trend of behavioral…

Students' misbehaviors at younger ages can lead to more significant issues at the high school level such as dropping out, drug and alcohol abuse, and incarceration. The purpose of this study was to examine high school students' perceptions of positive reinforcement and punishment practices in their high school's behavior system. Two specific…

This study examined the role of positive and negative feedback on goal commitment and energy investment among English as a foreign language learners who experienced directed motivational currents (DMCs). To this purpose, a systematic methodology was used to identify language learners with a DMC experience (six students, four females, two males,…

Having a clear and stable sense of how one performs in a field is a key contributor to goal pursuit. Performance feedback is often considered a crucial resource for developing this clear and stable self-knowledge but may be less optimally integrated when feedback is considered inaccurate or dishonest. The current paper investigates how such…

This research aims to validate the Portuguese version of the Teacher Feedback Scale (TFS) in a sample of 628 children from third and fourth grade. Teacher feedback is a crucial factor in child development, with an impact in students' motivation and learning. It provides daily cognitive and emotional information about children's academic…

Anxiety is one of the most prevalent mental health problems; it is known to impede cognitive functioning. It is believed to alter preferences for feedback-based learning in anxious and non-anxious learners. Thus, the present study measured feedback processing in adults (N = 30) with and without anxiety symptoms using a probabilistic learning task.…

Extractive knowledge is prevalent in higher education community engagement. It is a type of epistemic injustice that is harmful to the historically and systemically minoritized communities and community nonprofits that many universities, particularly predominately white institutions, seek to engage. Extractive knowledge results from what we can…

Objective: In the present study, we sought to determine the differences among college students using e-cigarettes, cigarettes, or both products (dual users) on smoking outcome expectancies and the role of smoking expectancies and e-cigarette use in cessation attempts. Participants: We surveyed 1,370 undergraduate college students from November…

Using psychological network analysis, this study explored the heterogeneity of the network structure between extracurricular time-use and delinquency using a nationally representative longitudinal survey of at-school students in China (N = 10,279, 47.3% female, average age 13.6, 91.2% Han ethnicity). The results are threefold: First, time…

Research has suggested that students from underserved and underrepresented backgrounds (e.g., students of color and those with disabilities) have received higher rates of exclusionary discipline (e.g., suspensions and expulsions) than their peers who are White and without disability. Various interventions have been implemented to address this…

Black students' experiences in math and science courses in urban high schools were investigated. A critical race theoretical framing of qualitative data revealed teacher characteristics that encouraged and discouraged students. Teacher characteristics that encouraged students' interests included (1) shared racial/cultural background with students,…

Racial disproportionality in school discipline is a major U.S. educational problem. Official data show that Black boys are disciplined at the highest rates of any racial and gender subgroup. Scholars suggest the "criminal" Black male image shapes teachers' views and treatment of their Black male students. Yet few studies examine the…

Spanking and parental verbal aggression are potentially toxic stressors that can negatively affect children's academic achievement by disrupting mental skills like executive function. Yet little empirical evidence has been provided for this mediating pathway. This study used data from the Early Childhood Longitudinal Study Kindergarten Cohort of…

Painful events establish opponent memories: cues that precede pain are remembered negatively, whereas cues that follow pain, thus coinciding with relief are recalled positively. How do individual reinforcement-signaling neurons contribute to this "timing-dependent valence-reversal?" We addressed this question using an optogenetic…

The school-to-prison pipeline, or the relationship between school discipline and juvenile justice contact, has interested researchers and educational practitioners primary because of the negative impacts punishment can have on the life outcomes of students. Using a unique dataset of matched school and juvenile justice data, this dissertation…