The relation between workload and personal well-being among university professors

Current Psychology - The aim of the present study was to explore the level of perceived workload of university professors and to evaluate related psychosocial risks, such as addiction to work,...     

Cognitive-Based Compassion Training: A Promising Prevention Strategy for At-Risk Adolescents

Compared to the general population, youth in foster care experience multiple psychosocial difficulties due to exceptionally high rates of maltreatment. Many youth in care receive psychological and/or psychotropic treatment but not all require or are willing to accept that level of intervention. For many, a “mental health” approach feels pathologizing. Nevertheless, these youth have suffered maltreatment and interventions to improve their ability to cope with past trauma and their often uncertain present are clearly needed. Cognitively-Based Compassion Training (CBCT) provides an alternative perspective on suffering and can be framed as a wellness intervention that is appropriate for all humans. The present study examined whether a 6-week CBCT intervention would improve psychosocial functioning among adolescents in foster care. Seventy adolescents were randomized to CBCT (twice weekly) or a wait-list condition. Youth were assessed at baseline and after 6 weeks. Groups did not differ on measures of psychosocial functioning following training; however practice frequency was associated with increased hopefulness and a trend for a decrease in generalized anxiety. Qualitative results indicated that participants found CBCT useful for dealing with daily life stressors. Adolescents in care were willing to engage in CBCT. The majority reported CBCT was very helpful and almost all reported they would recommend CBCT to a friend. Participants reported specific instances of using CBCT strategies to regulate emotion, manage stress, or to respond more compassionately towards others. Standardized self-report measures were not sensitive to qualitative reports of improved functioning, suggesting the need for measures more sensitive to the positive changes noted or longer training periods to demonstrate effects. Practical issues surrounding implementation of such programs in high-risk youth populations are identified. Recommendations are provided for further development.     

Evaluating Students’ Comprehension of Messages on Panels

ABSTRACT

In science museums, teaching panels are an important means of cultural mediation and communication. This study focused on the use and features of panels in museums and we tested panels’ efficacy in conveying information. We assessed the understandability of their messages by verifying the acquisition of information over the short term (quantitative aspect) and identifying difficulties in reading (qualitative aspects). Two panels in the Museo di Biologia Marina “Pietro Parenzan” in Porto Cesareo (Province of Lecce, Italy) were evaluated. The panels had the same content but were different from linguistic and graphic points of view. The study was carried out by interviewing 1,898 middle and secondary-school students of the Province of Lecce (their ages ranging between 11 and 19 years).     

EXPERIMENTAL ANALYSIS AND EXTINCTION OF SELF-INJURIOUS ESCAPE BEHAVIOR

Three studies are presented in which environmental correlates of self-injurious behavior were systematically examined and later used as the basis for treatment. In Study 1, 7 developmentally disabled subjects were exposed to a series of conditions designed to identify factors that maintain self-injurious behavior: attention contingent on self-injurious behavior (positive reinforcement), escape from or avoidance of demands contingent on self-injurious behavior (negative reinforcement), alone (automatic reinforcement), and play (control). Results of a multielement design showed that each subject's self-injurious behavior occurred more frequently in the demand condition, suggesting that the behavior served an avoidance or escape function. Six of the 7 subjects participated in Study 2. During educational sessions, “escape extinction” was applied as treatment for their self-injurious behavior in a multiple baseline across subjects design. Results showed noticeable reduction or elimination of self-injurious behavior for each subject and an increase in compliance with instructions in all subjects for whom compliance data were taken. The 7th subject, whose self-injurious behavior during Study 1 occurred in response to medical demands (i.e., physical examinations), participated in Study 3. Treatment was comprised of extinction, as in Study 2, plus reinforcement for tolerance of the examination procedure, and was evaluated in a multiple baseline across settings design. Results showed that the treatment was successful in eliminating self-injurious behavior and that its effects transferred across eight new therapists and three physicians. General implications for the design, interpretation, and uses of assessment studies are discussed.     

Simple circuit for grating contrast adjustment

A multiplication circuit that can facilitate generation of variable-contrast luminance gratings via a microcomputer is described. The circuit is inexpensive and easy to build.     

Control of pigeons' matching-to-sample performance by differential sample response requirements

Pigeons were trained on a matching-to-sample task in which sample hue and required sample-specific observing behavior provided redundant, relevant cues for correct choices. On trials that involved red and yellow hues as comparison stimuli, a fixed-ratio 16 schedule (FR 16) was required to illuminate the comparisons when the sample was red, and a differential-reinforcement-of-low-rates 3-sec schedule (DRL 3-sec) was required when the sample was yellow. On trials involving blue and green hues as comparison stimuli, an FR 16 schedule was required when the sample was blue and a DRL 3-sec schedule was required when the sample was green. For some pigeons, a 0-sec delay intervened between sample offset and comparison onset, whereas other pigeons experienced a random mixture of 0-sec and 2-sec delay trials. Test trial performance at 0-sec delay indicated that sample-specific behavior controlled choice performance considerably more than sample hue did. Test performance was independent of whether original training involved all 0-sec delay trials or a mixture of 0-sec and 2-sec delays. Sample-specific observing response requirements appear to facilitate pigeons' matching-to-sample performance by strengthening associations between the observing response and correct choice.     

Rounding Out the Cube: Evolution to a Global Model for Counseling Centers

This article discusses the present realities of college and university counseling centers as the bases for proposing a more adaptive and interactive model of the original Cube developed by W. H. Morrill, E, R. Oetting, and J. C. Hurst (1974). The article conceptualizes an evolved model of the Cube, here termed the global model, which allows counseling centers to function, in light of current and future demands, with greater flexibility, interdependency, and collaboration vis-á-vis the campus community.     

Diamond-winged variants of the Müller-Lyer figure: A test of Virsu’s (1971) centroid theory

Diamond-winged variants of the Müller-Lyer figure were used to test predictions of Virsu’s (1971) theory of the Müller-Lyer illusion based on efferent readiness for eye movements toward the figure’s center of gravity, A Müller-Lyer figure with diamond-shaped wings resulted in a greater center-of-gravity distance than the corresponding, conventional Müller-Lyer figure, but fin length and the rest of the figure remained constant; in Virsu’s study, fin length and center-of-gravity distance covaried. Results were consistent with Virsu’s data when we used the stimulus conditions that he reported. Results from a wider range of stimuli challenge Virsu’s theory, and thus are consistent with the conclusions of Brigell, Uhlarik, and Goldhorn (1977).     

WHAT MAKES EXTINCTION WORK: AN ANALYSIS OF PROCEDURAL FORM AND FUNCTION

We examined methods for determining how extinction should be applied to different functions of self-injurious behavior (SIB). Assessment data indicated that the head banging of 3 children with developmental disabilities was maintained by different reinforcement contingencies: One subject's SIB was positively reinforced by attention from adults, the 2nd subject's SIB was negatively reinforced by escape from educational tasks, and the 3rd subject's SIB appeared to be automatically reinforced or “self-stimulatory” in nature. Three functional variations of extinction—EXT (attention), EXT (escape), and EXT (sensory)—were evaluated, and each subject was exposed to at least two of these variations in reversal or multiple baseline designs. Reductions in SIB were observed only when implementation of “extinction” involved the discontinuation of reinforcement previously shown to be responsible for maintaining the behavior. These results highlight important differences among treatment techniques based on the same behavioral principle (extinction) when applied to topographically similar but functionally dissimilar responses, and further illustrate the practical implications of a functional analysis of behavior disorders for designing, selecting, and classifying therapeutic interventions.