The Acquisition of Static and Dynamic Intervention Skills by Graduate Speech-Language Pathology Students.

Purpose: Speech-language pathology programs use simulated learning experiences (SLEs) to teach graduate student clinicians about fidelity to therapeutic interventions, including static skills (clinical actions that are delivered in a prespecified way regardless of the client's behavior) and dynamic skills (contingent responses formulated in response to a client's behavior). The purpose of this study was to explore student learning of static and dynamic skills throughout SLEs and live clinical practice.

Method: Thirty-three speech-language pathology graduate students participated in this study.

The Impact of Treating Bilingual Clients on Speech-Language Pathology Students' Cultural Responsiveness.

Purpose: Graduate programs often use practicum experience with clients from nonmajority cultures to improve students' cultural responsiveness. Yet, it is not clear whether simply working with a client from a nonmajority culture actually confers this benefit or whether students are thinking about how to include culturally responsive behaviors when they are considering how to address a clinical case.

Method: Twenty first-year speech-language pathology graduate students (10 Spanish-English bilinguals, 10 monolingual English speakers) were split into three groups: monolingual experimental ( 4), bilingual experimental ( 4), and control ( 12).

How does training format and clinical education model impact fidelity and confidence in a speech-language pathology rotation?

Clinical education rotations typically involve an initial training phase followed by supervised clinical practice. However, little research has explored the separate contributions of each component to the development of student confidence and treatment fidelity. The dual purpose of this study was to compare the impact of clinical training format (synchronous vs.

What Is Clinical Evidence in Speech-Language Pathology? A Scoping Review.

Purpose: Two disparate models drive American speech-language pathologists' views of evidence-based practice (EBP): the American Speech-Language-Hearing Association's (2004a, 2004b) and Dollaghan's (2007). These models discuss evidence derived from clinical practice but differ in the terms used, the definitions, and discussions of its role. These concepts, which we unify as , are an important part of EBP but lack consistent terminology and clear definitions in the literature.

A Mathematical Model Captures the Structure of Subjective Affect.

Although it is possible to observe when another person is having an emotional moment, we also derive information about the affective states of others from what they tell us they are feeling. In an effort to distill the complexity of affective experience, psychologists routinely focus on a simplified subset of subjective rating scales (i.e.

A Randomized Implementation Study of Trauma-Focused Cognitive Behavioral Therapy for Adjudicated Teens in Residential Treatment Facilities.

Adjudicated youth in residential treatment facilities (RTFs) have high rates of trauma exposure and post-traumatic stress disorder (PTSD). This study evaluated strategies for implementing trauma-focused cognitive behavioral therapy (TF-CBT) in RTF. Therapists (N = 129) treating adjudicated youth were randomized by RTF program (N = 18) to receive one of the two TF-CBT implementation strategies: (1) web-based TF-CBT training + consultation (W) or (2) W + 2 day live TF-CBT workshop + twice monthly phone consultation (W + L).

Innovations in Practice: Dissemination and implementation of child-parent psychotherapy in rural public health agencies.

Background: Early trauma exposure can have long-term negative health effects. Few young children receive evidence-based trauma treatment. This article explores the feasibility of implementing Child-Parent Psychotherapy (CPP), an evidence-based intervention, in rural public health agencies.

Understanding less than nothing: children's neural response to negative numbers shifts across age and accuracy.

We examined the brain activity underlying the development of our understanding of negative numbers, which are amounts lacking direct physical counterparts. Children performed a paired comparison task with positive and negative numbers during an fMRI session. As previously shown in adults, both pre-instruction fifth-graders and post-instruction seventh-graders demonstrated typical behavioral and neural distance effects to negative numbers, where response times and parietal and frontal activity increased as comparison distance decreased.

Costs of a public health model to increase receipt of hepatitis-related services for persons with mental illness.

Objective: This study examined the costs and impact on receipt of hepatitis and HIV testing and hepatitis immunization services of a public health intervention model that was designed for use by persons with serious mental illness and co-occurring substance use disorders.

Methods: Between 2006 and 2008, a random sample of 202 nonelderly, predominantly African-American males with a psychotic or major depressive disorder and a co-occurring substance use disorder was recruited at four community mental health outpatient programs in a large metropolitan area. Participants were randomly assigned at each site to enhanced treatment as usual (N=97), including education about blood-borne diseases and referrals for testing and vaccinations, or to an experimental intervention (N=105) that provided on-site infectious disease education, screening of risk level, pretest counseling, testing for HIV and hepatitis B and C, vaccination for hepatitis A and B, and personalized risk-reduction counseling.

Brain systems involved in arithmetic with positive versus negative numbers.

Positive number arithmetic is based on combining and separating sets of items, with systematic differences in brain activity in specific regions depending on operation. In contrast, arithmetic with negative numbers involves manipulating abstract values worth less than zero, possibly involving different operation-activity relationships in these regions. Use of procedural arithmetic knowledge, including transformative rules like "minus a negative is plus a positive," may also differ by operand sign.

Cognitive decline and older adults' perception of stigma controllability.

Emerging research suggests that older adults who experience age-related declines in regulatory abilities may have more difficulty inhibiting their expression of negative bias to stigmatized individuals as compared with young adults. However, it remains largely unexplored why this might be. For instance, older adults may hold stigmatized individuals more accountable for their conditions as compared with young adults, which could subsequently increase their expression of negative bias.

Physical experience leads to enhanced object perception in parietal cortex: insights from knot tying.

What does it mean to "know" what an object is? Viewing objects from different categories (e.g., tools vs.

Understanding less than nothing: neural distance effects for negative numbers.

Little work has examined how the mental number system accommodates counterintuitive quantities such as negative numbers, which seem to extend the left end of the mental number line and reverse the established relationship between digit magnitude and value; even less research has been conducted on the neural systems supporting negative number understanding. This study aimed to determine whether adult behavioral and neural responses to negative number paired comparisons were similar to those expected for positive numbers. Mixed pairs (with one positive and one negative number) were also included.

The strategic nature of false recognition in the DRM paradigm.

The false memory effect produced by the Deese/Roediger & McDermott (DRM) paradigm is reportedly impervious to warnings to avoid false alarming to the critical lures (D. A. Gallo, H.

Assessing the STIRR model of best practices for blood-borne infections of clients with severe mental illness.

Objectives: People with co-occurring severe mental illness and a substance use disorder are at markedly elevated risk of infection from HIV, hepatitis B virus (HBV), and hepatitis C virus (HCV), but they generally do not receive basic recommended screening or preventive and treatment services. Barriers to services include lack of programs offered by mental health providers and client refusal of available services. Clients from racial-ethnic minority groups are even less likely to accept recommended services.

The principled control of false positives in neuroimaging.

An incredible amount of data is generated in the course of a functional neuroimaging experiment. The quantity of data gives us improved temporal and spatial resolution with which to evaluate our results. It also creates a staggering multiple testing problem.

Contorted and ordinary body postures in the human brain.

Social interaction and comprehension of non-verbal behaviour requires a representation of people's bodies. Research into the neural underpinnings of body representation implicates several brain regions including extrastriate and fusiform body areas (EBA and FBA), superior temporal sulcus (STS), inferior frontal gyrus (IFG) and inferior parietal lobule (IPL). The different roles played by these regions in parsing familiar and unfamiliar body postures remain unclear.

Unique and persistent individual patterns of brain activity across different memory retrieval tasks.

Fourteen subjects were scanned in two fMRI sessions separated by several months. During each session, subjects performed an episodic retrieval task, a semantic retrieval task, and a working memory task. We found that 1) despite extensive intersubject variability in the pattern of activity across the whole brain, individual activity patterns were stable over time, 2) activity patterns of the same individual performing different tasks were more similar than activity patterns of different individuals performing the same task, and 3) that individual differences in decision criterion on a recognition test predicted the degree of similarity between any two individuals' patterns of brain activity, but individual differences in memory accuracy or similarity in structural anatomy did not.

Medial temporal lobe BOLD activity at rest predicts individual differences in memory ability in healthy young adults.

Human beings differ in their ability to form and retrieve lasting long-term memories. To explore the source of these individual differences, we used functional magnetic resonance imaging to measure blood-oxygen-level-dependent (BOLD) activity in healthy young adults (n = 50) during periods of resting fixation that were interleaved with periods of simple cognitive tasks. We report that medial temporal lobe BOLD activity during periods of rest predicts individual differences in memory ability.

Evaluations of pleasurable experiences: the peak-end rule.

Prior research suggests that the addition of mild pain to an aversive event may lead people to prefer and directly choose more pain over less pain (Kahneman, Fredrickson, Schreiber, & Redelmeier, 1993). Kahneman et al. suggest that pain ratings are based on a combination of peak pain and final pain.

A clinical trial comparing interviewer and computer-assisted assessment among clients with severe mental illness.

Objective: Demographic, behavioral, and diagnostic information should routinely be collected from clients with severe mental illness, and data gathering should employ the most efficient techniques available. Surveys are increasingly conducted via Web-based computer-assisted interviewing (CAI), but this technique is not well validated for patients with severe mental illness. A randomized clinical trial of 245 clients was carried out to compare face-to face and computer-assisted interviewing (233 clients completed two surveys).

Shared decision-making preferences of people with severe mental illness.

Objective: Perceived roles and preferences were explored for shared decision making among persons with severe mental illnesses.

Methods: In this pilot study, 30 adult clients with severe mental illness in a community mental health center were surveyed about decision making regarding psychiatric medications, rehabilitation, and general medical care.

Results: Clients generally expressed a desire for greater participation in decisions about psychiatric care than they currently experienced.