Publications by authors named "Sarah Callahan"

Study Design: Pre-post design; before and after vibration intervention.

Objectives: To explore effect of a focal, self-applied upper extremity (UE) vibration intervention on UE spasticity for individuals with tetraplegia. The secondary objectives were to explore the acceptability and ease of use of this intervention.

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Recovery homes currently provide a supportive, cohesive setting following addiction treatment to thousands of individuals who often have the least resources and consequently a high risk of relapse. Such homes are particularly important regarding reducing inequality, particularly for those with substance use disorders exiting inpatient treatment or jail/prison, and many of these individuals have experienced homelessness and high rates of psychiatric co-morbidity. Yet, the success of these houses and their residents is likely related to the ability of the residents to obtain employment.

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The original version of this article unfortunately contained a mistake in the author group, where co-authors Isabel Dovale, Noah Gelfman and Sarah Callahan were missed to include and Brandon Isler should be removed from the author group.

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Methadone and buprenorphine/naloxone are medication assisted treatment (MAT) options for treating opioid use disorder, yet attitudes regarding their use within abstinence-based recovery homes have not been assessed. The present investigation examined attitudes regarding MAT utilization among residents living in Oxford Houses. This cross-sectional investigation compared residents (n = 87) receiving MAT whose recent drug use involved opioids, and two groups not receiving MATs; those who had used opioids and those who had used substances other than opioids.

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Approximately 12.5% of children have a parent with a substance use disorder. These children are likely to experience developmental delays, especially if they are placed into foster care.

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Article Synopsis
  • - The study looked at how social support for alcohol/drug use and for abstinence affects self-efficacy in staying sober for 250 individuals coming out of inpatient substance use treatment.
  • - Researchers used hierarchical linear regression to analyze the impact of these social influences on the participants' confidence in maintaining abstinence.
  • - Results showed that while both types of social support were important individually, support for alcohol/drug use had a more significant negative impact on abstinence self-efficacy when considered together, especially for those recently involved in the justice system.
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Background: In the past 30 years the rate of increase in incarceration for females who abuse substances has outpaced that of men. Women have increased health and economic disparities, and face barriers to economic mobility, increasing their risk of returning to the criminal justice system. Past research suggests that there is a positive relationship between living in Oxford House and employment wages, yet the impact of having a criminal history on this relationship was unknown.

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Article Synopsis
  • - The text discusses how dynamic network modeling helps understand the changing relationships and behaviors in small to medium-sized groups, particularly using data from pilot studies.
  • - An example from a study of Oxford House recovery homes is presented to illustrate the application and interpretation of this modeling method in the context of complex social systems.
  • - The findings suggest that this new modeling framework is effective for analyzing group dynamics, even with limited data, and may soon become standard practice in behavioral science due to ongoing advancements.
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Although research shows treatment for alcohol and drug problems can be effective, persons without stable housing that supports recovery are at risk for relapse. Recovery residences (RRs) for drug and alcohol problems are a growing response to the need for alcohol- and drug-free living environments that support sustained recovery. Research on RRs offers an opportunity to examine how integration of these individuals into a supportive, empowering environment has beneficial impacts on substance use, housing, and other outcomes, as well as benefits for the surrounding community.

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Research has shown employment to be a central mediator to sustained recovery and community reentry for substance abusers; however, heroin users have lower employment rates and report lower mean incomes than other drug users. The authors of the present study assessed income generating behaviors of substance users recruited from substance abuse treatment facilities (N=247). Heroin users had higher mean incomes from illegal sources.

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Purpose: To examine children's comprehension of verb phrase (VP) ellipsis constructions in light of their automatic, online structural processing abilities and conscious, metalinguistic reflective skill.

Method: Forty-two children ages 5 through 12 years listened to VP ellipsis constructions involving the strict/sloppy ambiguity (e.g.

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This study investigated the processes underlying parallelism by evaluating the activation of a parallel element (i.e., a verb) throughout and-coordinated sentences.

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Anaphora is a common, universal, and critical aspect of communication. For quite some time, linguists and psycholinguists have applied introspective and behavioral techniques to the study of anaphora, yielding a large body of evidence and generating a number of theories and models of anaphoric usage and processing. The recent advent of the use of electrophysiological techniques to study language processing creates a unique opportunity to reevaluate these theories and models on the basis of neurophysiological data.

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