Treating food selectivity as resistance to change in children with autism spectrum disorder

Change-resistant behavior, such as rigid and selective food consumption, is a core symptom of autism that can have significant negative consequences for the child (Flygare Wallén et al., 2018; Levy et al., 2019). In the current study, we used a matching-law-based intervention (Fisher et al., 2019) to treat the change-resistant feeding behavior of 7 young children with autism. The feeder gave the participant a choice between a change-resistant and an alternative food during free- and asymmetrical-choice conditions. Alternative-food consumption increased for 2 participants during asymmetrical choice when the feeder provided a preferred item for consuming the alternative food and no programmed consequence for consuming the change-resistant food. Alternative-food consumption increased for the other 5 participants after the feeder exposed at least 1 food to single choice in which the feeder guided the participant to put the bite of alternative food in his or her mouth if he or she did not do so within 8 s of presentation. Effects of the single-choice contingencies maintained during reversals and generalized to other alternative foods the feeder did not expose to single choice. These results are important because participants consumed alternative foods even when their change-resistant foods were present, which is similar to typical mealtime contexts in which children have choices among foods.     

Collusive induction in perverse relating: Perverse enactments and bastions as a camouflage for death anxiety

The author argues that one of the main functions of perverse relatedness is to induce the analyst into becoming the patient's unconscious accomplice in a “perverse pact” against the analytic work aimed at disavowing intolerable aspects of reality. The intense power of collusive induction in perverse relating leads the analyst to participate in transference‐countertransference enactments and to the crystallization of a silent and chronic unconscious collusion between the patient and analyst in the analytic field, stagnating the process (bastion; Baranger and Baranger). The author claims that analysis of perverse pathology should not be limited to interpretation of the patient's intrapsychic functioning but should also focus on the information obtained by the analyst through his participation in collusive enactments; the analyst should also take a “second look” at the analytic “field” to detect underlying bastions. The author reviews the main psychoanalytic contributions that have clarified the phenomenon of collusive induction in perverse relating and as an illustration, describes the analysis of a man with a perverse character; in this patient, one of the main functions of his perverse relatedness was to induce the analyst to become an accomplice in his disavowal of his terror of death. The author highlights the influence of death anxiety in the bastions that develop in the treatment of perverse patients.     

Reconsidering Life Domains that Contribute to Subjective Well-Being Among Adolescents with Data from Three Countries

Several theoretical models and testing procedures are presented with the aim of identifying the most relevant items and domains to include in a model for evaluating adolescents’ subjective well-being, above and beyond those usually included in adults’ scales. Data were collected in three countries based on a list of 30 items regarding adolescents’ satisfaction with different domains or facets of life. Responses to these 30 items (including Personal Well-Being Index and Brief Multidimensional Students’ Life Satisfaction Scale items) have been analysed by means of Confirmatory Factor Analysis using different Structural Equation Models (SEM) on a pooled sample comprising 5,316 twelve to sixteen-year-olds from Spain, Brazil and Chile. Several models have shown good enough fit statistics. A model using 14 items shows excellent fit statistics and is conceptually coherent. However, the inclusion or non-inclusion of items related to satisfaction with religion or spirituality results in both advantages and disadvantages when comparing the alternative models analysed. The relevance of including these items may therefore depend on the socio-cultural context where data are collected and their inclusion makes cross-country comparison more statistically challenging. The 14-item model has also been tested using multigroup SEM in order to check comparability of data among the three countries. All things considered, multigroup models have shown good fit with constrained loadings, but not with constrained loadings and intercepts, suggesting we can compare correlations and regressions among countries, but not means. Additional multigroup SEM with the five age groups available from the pooled sample have demonstrated that responses—and means—are comparable across different age groups during early adolescence.     

Sleep,resilience, and psychological distress in United States military Veterans

Sleep problems are prevalent among Veterans. Left untreated, such problems may elevate psychological distress and increase risk of subsequent mental health disorders. Psychological resilience may buffer against negative psychological outcomes, yet the relationship between sleep and resilience has not been studied. This study explored poor sleep, resilience, and psychological distress using questionnaires collected as part of the Study of Post-Deployment Mental Health. Participants (N = 1,118) had served in the US military since September 11, 2001, had one or more overseas deployments, and were free from a past-month DSM-defined mental health disorder. Hierarchical linear regression was used to examine the association between poor sleep quality (Pittsburgh Sleep Quality Index total score) and psychological distress (Global Symptom Index; Symptom Checklist-90-R), controlling for demographic and health characteristics. Moderation analyses tested for a potential buffering effect of resilience (Connor-Davidson Resilience Scale). Poor sleeping Veterans had worse physical and psychological health, lower resilience, and endorsed more lifetime traumatic events. Poor sleep was associated with greater psychological distress controlling for health and demographic characteristics. Both resilience factors—adaptability and self-efficacy—had significant buffering effects on the relationship between poor sleep and psychological distress, suggesting that resilience may protect against negative outcomes in poor sleepers. Additional research is warranted to better understand the relationships between sleep, resilience, and psychological distress. Such research may inform pertinent prevention efforts, including interventions that improve sleep, enhance resilience, and protect against incident mental health diagnoses.