As feedback is an important part of learning and motivation, we investigate how to adapt the feedback of a conversational agent to learner personality (as well as to learner performance, as we expect an interaction effect between personality and performance on feedback). We investigate two aspects of feedback. Firstly, we investigate whether the…

Adopted children are disproportionately represented in residential treatment programs in the United States. Adopted children in the United States constitute only 2% to 3% of the U.S population. Nevertheless, they comprise approximately 16.5% of the population in residential care. This descriptive study evaluated a sample of 473 psychological…

It is believed that learners who experience barriers to learning and development are at risk for formal education and that stimulation can off set these barriers, ensuring that learners are able to actualise their potential. An intervention programme was designed with the aim of improving abilities in learners who had not yet attained the learning…

Treatment outcomes 1 year after release from prison were compared for two subgroups of male inmates with co-occurring serious mental illness and chemical abuse (MICA) disorders, those with a diagnosis for Antisocial Personality Disorder (APD), and those without a diagnosis of APD. The foundation study had randomly assigned inmates to either…

The relationship between achievement and method of individualized instruction and testing was investigated using a class of 32 community college students. Construction of the mastery tests was described. For the class as a whole, students in a mastery-by-module group had slightly, but not significantly, higher scores than students in a…

An experimental group of 51 students from non-graded and three matched groups of 187 pupils from graded programs were studied to determine the relative effectiveness of non-graded and graded approaches to elementary education and whether any differences found at the end of six years of schooling remained after both groups had been exposed to a…

A follow-up study was conducted to assess the various dimensions of social and self-perception of former participants in the Mountain-Plains program, a residential, family-based education program developed to improve the economic potential and lifestyle of selected student families in a six-state area. Twenty-three student families were randomly…