Treatment Effectiveness of a Brief Behavioral Intervention for Preschool Disruptive Behavior

Parent management training is an evidence-based treatment for disruptive behavior. However, the number of treatment sessions can be high, contributing to high attrition rates. The purpose of this study was to examine post-treatment, 6-month, and 1-year treatment outcomes of the Brief Behavioral Intervention. One hundred twenty children aged 2–6.5 years demonstrating clinically significant disruptive behavior were referred to an outpatient clinic for treatment and participated in the study. Attrition was below reported rates in the literature. Significant decreases in child disruptive behavior and parent stress were found from pre-to-post intervention, and improvements were maintained at follow-ups. Significant pre-to-post intervention teacher reported decreases in behavior were reported.     

The role of verbal short-term memory in task selection: How articulatory suppression influences task choice in voluntary task switching

The roles of verbal short-term memory (vSTM) in task selection and task performance processes were examined when individuals were asked to voluntarily choose which of two tasks to perform on each trial randomly. Consistent with previous voluntary task-switching (VTS) research, we hypothesized that vSTM would support random task selection by maintaining a sequence of previously executed tasks that would be used by a representativeness heuristic. Furthermore, because using a representativeness heuristic requires sufficient time for updating and comparison processes, we expected that vSTM would have a greater effect on task selection when more time was available. Participants completed VTS under concurrent articulatory suppression and foot tapping at short and long response-to-stimulus intervals (RSIs). Task selection in VTS was more repetitive under suppression than under foot tapping, but this effect did not vary with RSI, suggesting that vSTM does not maintain the sequence of executed tasks to guide task selection. Instead, vSTM is critical for maintaining the intended task and ensuring that it is carried out. In contrast to the finding that a working memory load impairs task performance, we found no difference in reaction times and no switch costs between suppression and foot-tapping conditions, suggesting that vSTM is not critical for task performance.     

The Association between Childhood Abuse and Labor Force Outcomes in Young Adults: Results from the Ontario Child Health Study

We examined the associations between childhood physical and sexual abuse and labor force outcomes in young adults and the possible mediating effects of educational attainment, current mental health, and physical health. Data from the Ontario Child Health Study (N = 1,893), a province-wide longitudinal study were analyzed. Controlling for childhood and demographic variables, severe childhood physical abuse was significantly associated with reduced income with small mediating effects. There was a sex difference in the association between child abuse and employment. Severe childhood physical abuse was significantly associated with lower likelihood of employment only among males; mediators partially reduced this association. Further research is needed to explore the mechanisms linking exposure to child abuse and economic vulnerability in young adults.     

Book Reviews

Abstract

There are many brief, demanding, aborted cases that no one ever writes about. The typical psychoanalyst or psychoanalytic psychotherapist, however, has many outpatient cases that are shortlived, intense encounters with very disturbed patients. Rather than ignore these encounters as non-analytic or non-instructive, I think these cases add to our knowledge about the mind and its functions. In addition, it is unrealistic to think we can always help a very anxious and disturbed person to enter the treatment process with immediate success. It is more instructive to apply the analytic method and offer the patient what we can and have both analyst and patient learn as much as they can in the time they are able to stay together. Using case material, I show the Kleinian approach to working analytically with these difficult patients. Whether focusing on transference or extra-transference material, the analyst interprets the patient's internal phantasies and anxieties regarding the self and the self's important objects. This analytic stance tends to relieve the immediate anxiety and set the stage for potential self-reflection and the start of basic working-through processes.     

Working memory capacity modulates task performance but has little influence on task choice

Variation in the ability to maintain internal goals while resolving competition from multiple information streams has been related to individual differences in working memory capacity (WMC). In a multitask environment, task choice and task performance are influenced by internal goals, prior behavior within the environment, and the availability of relevant and irrelevant information in the environment. Using the voluntary task-switching procedure, task performance, as measured by switch costs, was related to WMC, but only at short preparation intervals. Task choice processes were only weakly related to WMC. These findings are consistent with models of cognitive control that separate task choice processes from the processes of activating and maintaining task readiness. WMC is related to regulation of specific task parameters but not to choice processes integral to the coordination of multiple sources of information.     

Depleted parental psychological resources as mediators of the association of income with adherence and metabolic control

For adolescents with Type 1 diabetes, lower family income may be associated with poorer diabetes management through depleted parental psychological resources (i.e., higher parental depressive symptoms, lower parental acceptance). Adolescents (N = 252; 46% male) aged 10-14 years with Type 1 diabetes assessed the acceptance of their mother and father (e.g., "gives me the feeling that she likes me as I am"; "she doesn't feel she has to make me over into someone else"). Mothers provided information on family income and demographics. Both mothers and fathers reported their depressive symptoms. HbA1c scores were indexed via medical records. Lower family income was associated with higher (i.e., worse) HbA1c, more mother and father depressive symptoms, and less acceptance from both parents. Mediation analyses revealed that the relationship of lower family income with metabolic control occurred indirectly through lower maternal and paternal acceptance and lower adherence. Lower family income may impair the quality of parent--adolescent relationships that are beneficial for good diabetes management.     

Side of onset in Parkinson's disease and alterations in religiosity: novel behavioral phenotypes

Behavioral neurologists have long been interested in changes in religiosity following circumscribed brain lesions. Advances in neuroimaging and cognitive experimental techniques have been added to these classical lesion-correlational approaches in attempt to understand changes in religiosity due to brain damage. In this paper we assess processing dynamics of religious cognition in patients with Parkinson's disease (PD). We administered a four-condition story-based priming procedure, and then covertly probed for changes in religious belief. Story-based priming emphasized mortality salience, religious ritual, and beauty in nature (Aesthetic). In neurologically intact controls, religious belief-scores significantly increased following the Aesthetic prime condition. When comparing effects of right (RO) versus left onset (LO) in PD patients, a double-dissociation in religious belief-scores emerged based on prime condition. RO patients exhibited a significant increase in belief following the Aesthetic prime condition and LO patients significantly increased belief in the religious ritual prime condition. Results covaried with executive function measures. This suggests lateral cerebral specialization for ritual-based (left frontal) versus aesthetic-based (right frontal) religious cognition. Patient-centered individualized treatment plans should take religiosity into consideration as a complex disease-associated phenomenon connected to other clinical variables and health outcomes.