Effects of postural anxiety on the soleus H-reflex

Previous research has proposed that spinal reflex modulation may mediate anxiety-related changes in postural control. This study investigated how soleus H-reflex amplitude was influenced by standing at heights that induced different levels of anxiety. H-reflexes were elicited in 15 participants standing at the center and edge of a platform raised from a low to a high height (with and without vision). Increased skin conductance confirmed the anxiety effect of elevated surface heights. When standing at the edge of the platform with vision, H-reflex amplitude was attenuated in the high compared to low height condition. Changes in background muscle activity could not explain observed H-reflex changes, suggesting the potential involvement of pre-synaptic inhibition or fusimotor drive on anxiety-related changes in reflex modulation. This study reveals that healthy participants reduce spinal reflex excitability in the presence of increased postural anxiety and a postural threat imposed by standing at the edge of a raised platform. These findings have implications for understanding control of standing balance in individuals with postural instability and/or fear of falling, such as the elderly or stroke.     

Consistency of Interpersonal Themes for Patients In Psychotherapy

ABSTRACT In this study the extent to which patients in psychotherapy display similar interpersonal themes across multiple narratives of their interactions with others was investigated. Interpersonal themes were measured using a new instrument entitled the Quantitative Assessment of Interpersonal Themes (QUAINT) method, which assesses the wishes, responses from others, and responses of self that occur in narratives about interactions with others. For 60 patients in psychotherapy, evidence for repetitiveness of themes was found; the effect was relatively small but was highly statistically significant. Individual differences in the degree of repetitiveness of themes were not related to type of treatment (dynamic vs. cognitive), but they were related to length of time in treatment. The limitations of the study are reviewed and future research directions are outlined.     

Tele-pain management: use of videoconferencing technology in the delivery of an integrated cognitive-behavioral and physical therapy group intervention

Chronic pain has been recognized as a highly prevalent problem, and interdisciplinary treatments have been shown to be effective in the treatment of chronic pain. An integrated cognitive-behavioral and physical therapy group protocol has been developed and then implemented at remote sites using videoconferencing technology to provide pain management for veterans. The treatment model is summarized and recommendations are made for addressing challenges in implementing this type of treatment via videoconferencing.     

Does Maladaptive Coping Mediate the Relationship Between Borderline Personality Traits and Reactive and Proactive Aggression?

The aim of this study was to identify associations between borderline personality (BP) traits and reactive and proactive aggression, and to compare the meditational effects of maladaptive coping in samples of older adolescents (n = 133) and young adults (n = 93), which has not hitherto been explored. This was a cross‐sectional study that used self‐report measures to assess BP traits on a continuum, trait‐based reactive and proactive aggression, and coping strategies. In adults, maladaptive emotional coping significantly mediated the relationship between BP and reactive aggression, and maladaptive avoidant coping mediated the relationship between BP and proactive aggression; no significant mediational effects were found for adolescents. These findings highlight potential explanations for associations between BP traits and reactive and proactive aggression in young adults, and indicate that reactive aggression in adult BPs could be decreased by reducing emotional coping, and proactive aggression by reducing avoidant coping. Aggr. Behav. 38:403‐413, 2012. © 2012 Wiley Periodicals, Inc.     

The Economic Benefits of Increased Treatment Duration and Intensity in Residential and Outpatient Substance Abuse Treatment Settings

This study presents estimates of the economic benefits to society from community-based substance abuse treatment. The analysis focused on the impact of length of stay and frequency of counseling on clients' crime-related and health care costs, welfare receipts, and income taxes. The results indicate that the benefits from an additional day of treatment were on average $21 for short-term residential treatment (or 29% the cost of a day of care), $13 for outpatient drug-free treatment (or 94% the cost of a day of care), and $5 for long-term residential treatment (or 9% the cost of a day of care). No benefits were found from additional counseling provided by a client's primary therapist. Withthe exception of short-term residential care, estimated increases in client earnings from longer lengths of stayexceeded the benefits to society. Our estimates do not include benefits realized during treatment or beyond the year after treatment.     

Do Early Nouns Refer to Kinds or Distinct Shapes? Evidence From 10-Month-Old Infants

ABSTRACT— What is the nature of early words? Specifically, do infants expect words for objects to refer to kinds or to distinct shapes? The current study investigated this question by testing whether 10-month-olds expect internal object properties to be predicted by linguistic labels. A looking-time method was employed. Infants were familiarized with pairs of identical or different objects that made identical or different sounds. During test, before the sounds were demonstrated, paired objects were labeled with one repeated count-noun label or two distinct labels. Results showed that infants expected objects labeled with distinct labels to make different sounds and objects labeled with repeated labels to make identical sounds, regardless of the objects' appearance. These findings indicate that the 10-month-olds' expectations about internal properties of objects were driven by labeling and provide evidence that even at the beginning of word learning, infants expect distinct labels to refer to different kinds.     

Influence of Counselor Spirituality and Training on Treatment Focus and Self‐Perceived Competence

Spirituality is a potential area of concern for counseling clients. This study presents the empirical results of a survey completed by 572 counselors to determine if counselors' spiritual beliefs, experiences, or training had an impact on their focus of therapy or self‐perceived competence. A counselor's personal spirituality, spiritual experience, and spirituality training did significantly influence treatment focus as well as self‐perceived competence to counsel a client with spiritual concerns.     

Attention Biases to Threat Link Behavioral Inhibition to Social Withdrawal over Time in Very Young Children

Behaviorally inhibited children display a temperamental profile characterized by social withdrawal and anxious behaviors. Previous research, focused largely on adolescents, suggests that attention biases to threat may sustain high levels of behavioral inhibition (BI) over time, helping link early temperament to social outcomes. However, no prior studies examine the association between attention bias and BI before adolescence. The current study examined the interrelations among BI, attention biases to threat, and social withdrawal already manifest in early childhood. Children (N = 187, 83 Male, M _age  = 61.96 months) were characterized for BI in toddlerhood (24 & 36 months). At 5 years, they completed an attention bias task and concurrent social withdrawal was measured. As expected, BI in toddlerhood predicted high levels of social withdrawal in early childhood. However, this relation was moderated by attention bias. The BI-withdrawal association was only evident for children who displayed an attention bias toward threat. The data provide further support for models associating attention with socioemotional development and the later emergence of clinical anxiety.     

Improving the Transportability of CBT for Internalizing Disorders in Children

Research provides strong support for the efficacy and effectiveness of cognitive behavioral therapy (CBT) for the treatment of childhood internalizing disorders. Given evidence for limited dissemination and implementation of CBT outside of academic settings, efforts are underway to improve its transportability so that more children with mental health needs may benefit from treatment. Creative modifications to existing treatments aim to deliver CBT for anxiety disorders and depression in a more transportable format. Notable progress has been made within the areas of computerized CBT, camp-based CBT, school-based CBT, and CBT delivered through primary care settings. These approaches are discussed within the context of key elements of transportability that are particularly germane to the dissemination and implementation of child treatments.