Psychological theories of racial bias assume a pervasive motivation to avoid appearing racist, yet researchers know little regarding laypeople’s theories about what constitutes racism. By investigating lay theories of White racism across both college and community samples, we seek to develop a more complete understanding of the nature of race-related norms, motivations, and processes of social ...

The concept of weak algebraic hyperstructures or Hv-structures constitutes a generalization of the well-known algebraic hyperstructures (semihypergroup, hypergroup and so on). The overall aim of this paper is to present an introduction to some of the results, methods and ideas about chemical examples of weak algebraic hyperstructures. In this paper after an introduction of basic definitions and...

Three new direct-service staff participated in a program that used a video model to train target skills needed to conduct a discrete-trial session. Percentage accuracy in completing a discrete-trial teaching session was evaluated using a multiple baseline design across participants. During baseline, performances ranged from a mean of 12% to 63% accuracy. During video modeling, there was an imme...