A Review of Functional Analysis Methods Conducted in Public School Classroom Settings

The use of functional behavior assessments (FBAs) to address problem behavior in classroom settings has increased as a result of education legislation and long-standing evidence supporting function-based interventions. Although functional analysis remains the standard for identifying behavior–environment functional relations, this component is rarely included in FBAs in practice. To address this research-to-practice gap, we searched the FBA literature to identify studies including functional analyses (FAs) conducted in students’ usual classrooms and implemented by school personnel in public school settings. FAs were defined broadly as assessments involving systematic manipulation of one or more antecedent or consequent variable to evaluate environmental influences on student problem behavior. We identified 39 studies including FAs for 88 participants. All studies were coded with regard to FA approaches and procedures as well as student, classroom, and implementer characteristics. In addition, we evaluated the extent to which FA methods in the study sample aligned with previous recommendations to address practical barriers to implementation. Results revealed a range of FA approaches that varied according to student and classroom characteristics, as well as several strategies to address implementation barriers that have been under-utilized in classroom-based FAs to date.     

Chaotic-Enmeshment and Anxiety: The Mediating Role of Psychological Flexibility and Self-Compassion

With anxiety becoming the most prevalent mental health issue among the college student population, it is important to understand the factors that are associated with symptomology. This study aims to expand the research on the interrelationship between family functioning, intrapsychic factors, and anxiety. Guided by the circumplex model of family systems, the current study explores the link between college student (N?=?500) chaotically-enmeshed family functioning and anxiety, and whether psychological flexibility and self-compassion mediate this relationship. Multiple-sample latent structural equation modeling results revealed that higher levels of chaotically-enmeshed family functioning was significantly associated with lower levels of psychological flexibility and self-compassion levels, and that psychological flexibility and self-compassion mediated the relationship between chaotic-enmeshment and anxiety. Implications for family therapists who provide services to this population are discussed.     

Investigating the mechanisms of visually-evoked tactile sensations

When attempting to detect a near-threshold signal, participants often incorrectly report the presence of a signal, particularly when a stimulus in a different modality is presented. Here we investigated the effect of prior experience of bimodal visuotactile stimuli on the rate of falsely reported touches in the presence of a light. In Experiment 1, participants made more false alarms in light-present than light-absent trials, despite having no experience of the experimental visuotactile pairing. This suggests that light-evoked false alarms are a consequence of an existing association, rather than one learned during the experiment. In Experiment 2, we sought to manipulate the strength of the association through prior training, using supra-threshold tactile stimuli that were given a high or low association with the light. Both groups still exhibited an increased number of false alarms during light-present trials, however, the low association group made significantly fewer false alarms across conditions, and there was no corresponding group difference in the number of tactile stimuli correctly identified. Thus, while training did not affect the boosting of the tactile signal by the visual stimulus, the low association training affected perceptual decision-making more generally, leading to a lower number of illusory touch reports, independent of the light.     

THE EMOTIONS IN THE SEVENTEENTH CENTURY

In this paper I argue that Kierkegaard's theory of change is motivated by a robust notion of contingency. His view of contingency is sharply juxtaposed with a strong notion of absolute necessity. I show that how he understands these notions explains certain ambiguous claims he makes about causation. I attempt to provide a coherent interpretation of his view of causality that is consistent with both human choice and the causal sequence of change. I end by suggesting a compatibilist interpretation of Kierkegaard's philosophy.     

The Simple Copy Task: Detecting Higher Order Visual Processing Deficits in Schizophrenia,Dementia, and Movement Disorder Groups

The Simple Copy Task (SCT) is a figure copying test with inherent appeal due to its short administration time, graded task difficulty, varied stimuli, and potential to eliminate floor effects. Despite this, there is a lack of data regarding its construct validity and diagnostic utility. The present study compared SCT performance of schizophrenia (n = 29), dementia (n = 64), and movement disorder (n = 12) groups with that of unmatched healthy control participants (n = 49). Movement disorder patients committed a high degree of misplacement errors, whereas dementia patients tended to omit items, add extraneous detail, and perseverate. The schizophrenia group was most similar to the dementia group in their performance on the SCT, committing primarily omission and perseveration errors. The SCT was most closely related to the Rey Complex Figure Task (r = 0.68, p < .01) and the Block Design Task (r = 0.62, p < .01). Age (r = ?0.14, p < .01) and education (r = 0.35, p < .01) effects were present; however, there was no impact of gender and handedness. Taken together, these findings provide support for the utility of the task and directions for clinical interpretation.     

7. Guided Group Interaction in a Correctional Setting

Review of the origins of group psychotherapy reveals concerns with social as well as with personal “psychopathology.” Thus, group processes have been mobilized for curative or change purposes for ideological as well as individual therapeutic goals. Psychopolitical as well as personal change are the goals for some groups. The ethical problem stems from a persistent assumption that the group's processes are inherently benign and curative and beneficial to individual participants. A more sophisticated understanding takes into account their essential neutrality and their potential use (or abuse) for purposes of ideological persuasion that may or may not be personally therapeutic. As in other ethically implicated issues in the psychotherapies, the question becomes one of treatment versus exploitation, or therapy for the individual versus recruitment on behalf of a cause.     

The Influence of Competition on the Efficiency of an Isometric Muscle Contraction

36 male Ss from collegiate intramural athletic teams were asked to maintain 50% of their maximum voluntary contraction on an iso-metric handle as long as possible. Ss were divided into 2 groups. One group performed individually while the other group, in teams of 3 Ss each, competed for a team prize. During the session, the active muscle was continuously monitored by EMG. The introduction of the motivational factors of competition and team presence did not increase the mean endurance time, but muscle EMG activity was significantly increased when additional motivational factors were introduced. It was concluded that team presence and competition are better described as stress factors which reduce the efficiency of the muscles. The reduction of efficiency is explained both in terms of increased activity of the antagonistic muscles and an increase in S’s general arousal level.