FACTORS EXPLAINING THE DIFFUSION OF HYBRID MAIZE: EVIDENCE FROM LATIN AMERICA AND THE CARIBBEAN IN SUPPORT OF THE LIFE CYCLE THEORY OF SEED INDUSTRY DEVELOPMENT

Factors affecting the diffusion of hybrid maize are explored using a unique data set from 18 countries in Latin America and the Caribbean. Our findings not only validate the conventional profitability-based explanations of farmer adoption behavior, but also confirm the importance of supply-side factors, providing empirical support for the life cycle theory of seed industry development.Crop Production/Industries,

Criminal Defendants Deemed Incapable to Proceed to Trial: An Evaluation of North Carolina\u27s Statutory Scheme

This Comment will first address North Carolina\u27s statute governing incapacity to proceed to trial. Next, this Comment will turn to the purpose and need for involuntary commitment, followed by a discussion of and explanations for the correlation between mental illness and criminal incarceration. This Comment will then present some suggestions for statutory revision of the existing North Carolina statute and will conclude with a brief discussion of funding issues

Criminal Defendants Deemed Incapable to Proceed to Trial: An Evaluation of North Carolina\u27s Statutory Scheme

This Comment will first address North Carolina\u27s statute governing incapacity to proceed to trial. Next, this Comment will turn to the purpose and need for involuntary commitment, followed by a discussion of and explanations for the correlation between mental illness and criminal incarceration. This Comment will then present some suggestions for statutory revision of the existing North Carolina statute and will conclude with a brief discussion of funding issues

Exercise and progressive supranuclear palsy : the need for explicit exercise reporting

Background Progressive Supranuclear Palsy (PSP) is the most frequent form of atypical Parkinsonism. Although there is preliminary evidence for the benefits of gait rehabilitation, balance training and oculomotor exercises in PSP, the quality of reporting of exercise therapies appears mixed. The current investigation aims to evaluate the comprehensiveness of reporting of exercise and physical activity interventions in the PSP literature. Methods Two independent reviewers used the Consensus on Exercise Reporting Template (CERT) to extract all exercise intervention data from 11 studies included in a systematic review. CERT items covered: ‘what’ (materials), ‘who’ (instructor qualifications), ‘how’ (delivery), ‘where’ (location), ‘when’, ‘how much’ (dosage), ‘tailoring’ (what, how), and ‘how well’ (fidelity) exercise delivery complied with the protocol. Each exercise item was scored ‘1’ (adequately reported) or ‘0’ (not adequately reported or unclear). The CERT score was calculated, as well as the percentage of studies that reported each CERT item. Results The CERT scores ranged from 3 to 12 out of 19. No PSP studies adequately described exercise elements that would allow exact replication of the interventions. Well-described items included exercise equipment, exercise settings, exercise therapy scheduling, frequency and duration. Poorly described items included decision rules for exercise progression, instructor qualifications, exercise adherence, motivation strategies, safety and adverse events associated with exercise therapies. Discussion The results revealed variability in the reporting of physical therapies for people living with PSP. Future exercise trials need to more comprehensively describe equipment, instructor qualifications, exercise and physical activity type, dosage, setting, individual tailoring of exercises, supervision, adherence, motivation strategies, progression decisions, safety and adverse events. Conclusion Although beneficial for people living with PSP, exercise and physical therapy interventions have been inadequately reported. It is recommended that evidence-based reporting templates be utilised to comprehensively document therapeutic exercise design, delivery and evaluation

Assessment of web-based training (WBT) modules on learning facilitation for advanced pharmacy practice experiences (APPE) in pediatrics

OBJECTIVES: To assess the effectiveness of web-based training (WBT) modules to enhance and facilitate student pharmacists’ learning and their ability to provide pharmaceutical care to children during a pediatric advanced pharmacy practice experience (APPE). METHODS: Pediatric-specific WBT modules were developed for completion by APPE students during a 4- week rotation. Pediatric modules covered developmental pharmacology; antimicrobial use and monitoring; fluids, electrolytes, and dehydration; and drug information. Students were responsible for completing all modules within the first week of the APPE. Preassessments and postassessments consisted of 8 to 10 multiple-choice questions, with scores ranging from 0 to 100 points. Data were analyzed using descriptive statistics and paired t tests. RESULTS: Statistically significant improvements in postassessment scores were achieved for 3 of the 4 modules. Significant improvements were not observed in the antimicrobial use and monitoring module. Most student pharmacists either somewhat or strongly agreed that the modules improved their understanding of pharmaceutical care for children. CONCLUSIONS: WBT modules, taken during an APPE rotation, may expand and improve student pharmacists’ understanding of pharmaceutical care in pediatric patients

Spoken Production of Novel Words with Accompanying Picture Symbols Across Language Skill Proficiencies of Young Children

This poster discusses: Background, Research Question, Methods, Results, Conclusions, Clinical Implications, and Limitations & Future Directions

Amyloid positron emission tomography candidates may focus more on benefits than risks of results disclosure

IntroductionGiven mounting calls to disclose biomarker test results to research participants, we explored factors underlying decisions by patients with mild cognitive impairment to receive amyloid imaging results.MethodsProspective, qualitative interviews were conducted with 59 participants (30 = mild cognitive impairment patients, 29 = care partners) from the scan arm of a randomized controlled trial on the effects of amyloid PET results disclosure in an Alzheimer Disease Research Center setting.ResultsSixty‐three percent of the participants were female, with an average age of 72.9 years, and most had greater than a high school level of education (80%). Primary motivations included: (1) better understanding one’s mild cognitive impairment etiology and prognosis to plan ahead, and (2) learning one’s brain amyloid status for knowledge’s sake, regardless of whether the information is actionable. Most participants demonstrated an adequate understanding of the scan’s limitations, yet instances of characterizing amyloid PET as a definitive test for Alzheimer’s disease occurred. Mention of potential drawbacks, such as negative psychological outcomes, was minimal, even among care partners.DiscussionFindings demonstrate a risk of disproportionate focus on possible benefits of testing among amyloid scan candidates and suggest a need to clearly emphasize the limitations of amyloid PET when counseling cognitively impaired patients and their families before testing. Future research should examine whether minimizing drawbacks at the pre‐imaging stage has adverse consequences on results disclosure.Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/152635/1/dad2jdadm201805003.pd

Risk-taking and inhibitory control in behaviourally inhibited and disinhibited preschool children

The temperament style Behavioural Inhibition (BI) has been implicated as a risk factor for the development of internalising disorders such as anxiety. Of interest is what factors influence the developmental trajectories of both inhibited and disinhibited children and the development of psychopathology. One such factor is risk-taking behaviour. Using the computer based Balloon Analogue Risk Task, we assessed risk taking behaviour in behaviourally inhibited (n = 27) and behaviourally disinhibited (n = 43) children. This is the first study to examine the relationship between BI, executive functioning and risk-taking. The results indicated Behavioural Inhibition was not related to risk-taking but that inhibitory control predicted reward focused results. These findings illustrate how inhibitory control affects risk-taking and risk avoidance in both inhibited and disinhibited children

Trends in women's participation at the meetings of the Association for Behavior Analysis: 1975-2005

We examined women's participation, relative to men's, at the annual meetings of the Association for Behavior Analysis (ABA) between 1975 and 2005. Among our findings are upward trends in female presenters across formats (e.g., posters), types of authorship (e.g., first authors), and specialty areas (e.g., autism). Where women have attained parity, however, they are still often underrepresented, given their percentage of membership. Women also participate less than men as sole and invited authors and discussants and in the domains of basic research and conceptual analysis, but participate more than men in the applied domain. Data from the Journal of the Experimental Analysis of Behavior and the Journal of Applied Behavior Analysis show parallel but delayed trends toward parity in basic and applied research, whereas data from The Behavior Analyst show only modest gains in the conceptual domain. We discuss the gender disparities in ABA's more prestigious categories of participation (e.g., invited addresses) and across its content domains, as well as in science in general, and the role of social and cultural factors in producing the disparities and how behavior analysts might aid in correcting them