A multicomponent approach to thinning reinforcer delivery during noncontingent reinforcement schedules

We evaluated a noncontingent reinforcement procedure that involved initially providing three subjects with signaled, continuous access to the functional reinforcer for aggression and slowly increasing the amount of time subjects were exposed to the signaled unavailability of the reinforcer. Additionally, alternative potential reinforcers were available throughout the sessions. Results showed immediate and substantial reductions in aggression for all three subjects. The clinical utility of this intervention is discussed, and future research directions are recommended.     

Behavioral skills training to increase interview skills of adolescent males in a juvenile residential treatment facility

Some studies suggest that acquiring employment following release from prison may reduce recidivism; however, few studies have evaluated procedures for teaching job-related skills to adolescents in residential detention facilities. Stocco et al. (2017) used behavioral skills training (BST) to improve interview skills of college students. The current study used a nonconcurrent multiple baseline design across participants to evaluate the extent to which BST improved interview skills for 7 adolescents who had been adjudicated for sexual offenses. Results show that BST increased appropriate responses to interview questions for 4 students and BST plus modifications (i.e., stimulus and response prompts) increased correct responding to questions for the other 3. In addition, BST increased appropriate questions, correct posture, and smiling, and decreased fidgeting for all 7 students. We briefly discuss the social implications of teaching interview skills to adjudicated adolescents, as well as the limitations of the findings.     

Investigating the Relationships Between Mobility Behaviours and Indicators of Subjective Well-Being Using Smartphone-Based Experience Sampling and GPS Tracking

People interact with their physical environments every day by visiting different places and moving between them. Such mobility behaviours likely influence and are influenced by people's subjective well-being. However, past research examining the links between mobility behaviours and well-being has been inconclusive. Here, we provide a comprehensive investigation of these relationships by examining individual differences in two types of mobility behaviours (movement patterns and places visited) and their relationship to six indicators of subjective well-being (depression, loneliness, anxiety, stress, affect, and energy) at two different temporal levels of analysis (two-week tendencies and daily level). Using data from a large smartphone-based longitudinal study (N = 1765), we show that (i) movement patterns assessed via GPS data (distance travelled, entropy, and irregularity) and (ii) places visited assessed via experience sampling reports (home, work, and social places) are associated with subjective well-being at the between and within person levels. Our findings suggest that distance travelled is related to anxiety, affect, and stress, irregularity is related to depression and loneliness, and spending time in social places is negatively associated with loneliness. We discuss the implications of our work and highlight directions for future research on the generalizability to other populations as well as the characteristics of places. © 2020 European Association of Personality Psychology     

Youth, family and employment

Some of the functions and dysfunctions of youth employment in contemporary society are discussed. The focus then shifts to a third variable: family dynamics. The research indicates that youth unemployment prolongs residence with parents. The younger the youth, the more tolerant are the parents of the unemployment. It was also found that a daughter's lack of employment in the summer months is more acceptable than a son's; that debts are part of the lifestyle of youth after age 18; that males incur more debts than do females; and that parents are the major source of financial loans.     

Dichotic listening performance and writing posture in right- and left-handers

Right-handers and left-handers with the inverted (IN) and noninverted (NI) writing posture were tested on a dichotic consonant-vowel listening task and on two motor tasks (hand strength and speed of tapping). The results failed to show the differences between IN and NI right-handers reported by S. M. Tapley and M. P. Bryden (1983, Neuropsychologia, 21, 129-138) and there were no significant handedness x writing posture x ear interactions. A significant interaction between dichotic listening performance and writing posture was found; NI right-handers and IN left-handers had more correct responses and fewer intrusions than IN right-handers and NI left-handers. Left-handers and right-handers were found to have a right ear advantage (REA) in the dichotic listening task but left-handers had relatively smaller left/right differences in all of the performance measures. Sample characteristics suggest that there are more IN male right-handers than IN female right-handers.     

A. V. Lunačarskij und L. D. Trockij. Eine kulturtheoretische Kontroverse und ihre Folgen

Ohne ZusammenfassungPresented at the III World Congress for Soviet and East European Studies, Washington, DC, November 1985.     

Autism as impairment in the formation and use of meaning: an attempt to integrate a functional and a neurological model

Neurological approaches and functional approaches to impairments in autism provide different perspectives on the disorder. This study attempted an integration of the two approaches, based specifically on the role of the mesolimbic/neostriatal system in imparting adaptive meaning to percepts and problems that autistic persons have in making adaptive use of meaning.