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Articles 1 - 7 of 7
Full-Text Articles in Medicine and Health Sciences
Predicting Residential Treatment Outcomes For Emotionally And Behaviorally Disordered Youth: The Role Of Pretreatment Factors, Wendy Den Dunnen, Jeff St. Pierre, Shannon Stewart, Andrew Johnson, Steven Cook, Alan Leschied
Predicting Residential Treatment Outcomes For Emotionally And Behaviorally Disordered Youth: The Role Of Pretreatment Factors, Wendy Den Dunnen, Jeff St. Pierre, Shannon Stewart, Andrew Johnson, Steven Cook, Alan Leschied
Andrew M. Johnson
This study examined outcomes with 170 children and youth admitted to residential treatment with complex mental health problems. Overall, outcomes at 2 years post-treatment was predicted by children and youth's behavioral pretreatment status reflected in lower internalizing and externalizing behavior at admission. These findings recognize a cluster of variables upon admission that are differentially predictive of specific outcomes. Higher school participation/achievement and an absence of witnessing interparental abuse predicted educational status. Family status was predicted at admission by higher family functioning, being younger in the family, and children and youth who had poor community behavior. The results are discussed as …
Beyond Traditional Notions Of Validity: Selecting Appropriate Measures For Occupational Therapy Practice., Andrew Johnson, Briana Zur, Eric Roy, Debbie Laliberte-Rudman, Jennie Wells
Beyond Traditional Notions Of Validity: Selecting Appropriate Measures For Occupational Therapy Practice., Andrew Johnson, Briana Zur, Eric Roy, Debbie Laliberte-Rudman, Jennie Wells
Andrew M. Johnson
Increasingly, tied to factors such as increased emphasis on accountability and health care spending restraints, occupational therapists are required to implement evidence-based practice. When implementing evidence-based assessment, it is critical that occupational therapists examine and challenge some of the assumptions underlying the current use of measures, as well as the conclusions being drawn from their use. In order to most effectively judge the appropriateness of measures informing their assessments, interventions and recommendations, occupational therapists must draw upon measurement theory and concepts. To date, occupational therapy literature has predominantly emphasized a narrow conceptualization of validity that focuses on empirical evidence. The …
Brain Nerve Conduction Velocity Is A Valid And Useful Construct For Studying Human Cognitive Abilities: A Reply To Saint-Amour Et Al, Andrew Johnson, T. Reed, Philip Vernon
Brain Nerve Conduction Velocity Is A Valid And Useful Construct For Studying Human Cognitive Abilities: A Reply To Saint-Amour Et Al, Andrew Johnson, T. Reed, Philip Vernon
Andrew M. Johnson
No abstract provided.
A Behavior Genetic Investigation Of The Relationship Between Leadership And Personality, Andrew Johnson, Philip Vernon, Julie Harris, Kerry Jang
A Behavior Genetic Investigation Of The Relationship Between Leadership And Personality, Andrew Johnson, Philip Vernon, Julie Harris, Kerry Jang
Andrew M. Johnson
Phenotypic research on leadership style has long considered the importance of individual differences in personality when identifying the behaviors associated with good leaders. Although leadership and many personality traits have been separately shown to be heritable, these constructs have not been examined with genetically informative data to identify common sources of heritability in the two domains. A logical extension to current research, therefore, is to examine the extent to which factors of personality are predictive of leadership dimensions and the extent to which unique genetic contributions to the relationship between personality and leadership style may be identified. Adult twin pairs …
The Genetic Basis Of Substance Abuse: Mediating Effects Of Sensation Seeking, Andrew Johnson, Philip Vernon
The Genetic Basis Of Substance Abuse: Mediating Effects Of Sensation Seeking, Andrew Johnson, Philip Vernon
Andrew M. Johnson
Most modern theories of personality are structured hierarchically, with broad higher-order dimensions predicting narrower trait-level variables. This approach is necessarily reductionist, proposing to summarize the majority of trait-specific variability with a smaller number of larger dimensions. Not surprisingly, therefore, significant research has been directed to determining what might be considered to be the most basic dimensions of personality—both with regards to the identification of how many factors are needed to describe personality, and what these factors might be called (Costa & McCrae 1992a; [29] and [30]; Tupes & Christal 1992; Zuckerman 1992; [121] and [122]. While these omnibus factors of …
A Role Of The Basal Ganglia In Movement: The Effect Of Precues On Discrete Bi-Directional Movements In Parkinson's Disease, Andrew Johnson, Philip Vernon, Quincy Almeida, Linda Grantier, Mandar Jog
A Role Of The Basal Ganglia In Movement: The Effect Of Precues On Discrete Bi-Directional Movements In Parkinson's Disease, Andrew Johnson, Philip Vernon, Quincy Almeida, Linda Grantier, Mandar Jog
Andrew M. Johnson
The effect of a precue on improving movement initiation (i.e., reaction time; RT) is well understood, whereas its influence on movement execution (i.e., movement time; MT) has rarely been examined. The current study investigated the influence of a directional precue (i.e., left vs. right) on the RT and MT of simple and discrete bi-directional movements in a large sample of Parkinson's disease patients and healthy control participants. Both patients and controls were tested twice, with testing sessions separated by 2 hours. Patients were tested first following an overnight levodopa withdrawal and again after they had taken their medication. Both patients …
Age And Neuropsychological Status Following Exposure To Violent Nonimpact Acceleration Forces In Mvas, James Sweeney, Andrew Johnson
Age And Neuropsychological Status Following Exposure To Violent Nonimpact Acceleration Forces In Mvas, James Sweeney, Andrew Johnson
Andrew M. Johnson
Performance on the Halstead-ReitanNeuropsychological Test Battery (HRB) was analyzed for 33 ind viduals, aged 20 to 69, who had been subjected to violent aceeleration forces in motor vehicle accidents . Age was considered as a continuous variable and correlated with single and compos ite HRB measures. With the one exception of the Left Neuropsychological Deficit Scale (NDS) score, agere lated de cline was consistently demonstrated by com positeHRB scores (i.e., Gen eralNDS, Right NDS, Level of Performance NDS, Pathognomonic SignNDS, Pattern NDS, Right-Left Differ enceNDS, and Halstead Impairment Index). In contrast, most single non-composite HRB measures did not refleet a …