Collecting and Applying Usability Data from Distance Learners

ABSTRACT

Growth of their college's off-campus and online course offerings led librarians at SUNY Oswego to run usability tests with off-campus students to compensate for a lack of responses from this population during earlier usability testing. Constraints on testing with off-campus students included lack of funding and librarian time, as well as difficulty in attracting student participation. A brief usability study that could be completed by students in the first 10 minutes of class was devised, consisting of a first click test, a survey question, and a top task analysis activity. The study was conducted with 22 students from a satellite-campus Master's in Education program. Discussion includes selecting appropriate tests, analysis of study results, and application of data for improving Website design and information literacy instruction in an academic library.     

Staff Preferences in Children with Mental Retardation

Staff at a residential facility for children with mental retardation rated their most‐preferred and least‐preferred children on a list of child characteristics. Staff‐perceived characteristics that differed significantly between the most‐ and least‐preferred children were subjective traits involving physical attributes, mood, behaviour, and social qualities. The remaining characteristics comprised objective developmental traits that did not differentiate the two groups. Small children were more likely to be rated most‐preferred, and large children least‐preferred. Staff tended to discount positive traits in their least‐preferred children and tolerate negative attributes in their most‐preferred children. Some children were rated as both most‐ and least‐preferred by different caregivers. These findings add to the understanding of staff perceptions and attitudes and have implications for intervention.     

Online Career and Technical Education in the Community College

ABSTRACT

Very little empirical research has been conducted about online career and technical education (CTE). Despite the continuing enrollment growth in online education (Lokken, 2016) and the national emphasis on CTE as a means of boosting the economy (D’Amico, Morgan, Katsinas, & Friedel, 2014), relatively little is understood about the scope and impact of online CTE at the community college. In this article, I briefly summarize existing empirical literature about online CTE.     

Making Valid and Consistent Inferences About School Effectiveness From Multiple Measures

This study explores the use of multiple measures to enhance the validity and reliability of inferences about school and district effectiveness. Using data from the state of Ohio, a framework for combining measures is applied to examine the individual and collective impact of multiple measures on both the federal AYP designations and state ratings. Implications for the use of multiple measures to broaden the construct of district and school effectiveness, improve the acceptance and legitimacy of accountability programs, and promote desired outcomes are discussed.     

Neonatal behavioral organization and visual processing at three months

In 2 studies, the Range of State cluster derived from infants' scores on the Neonatal Behavioral Assessment Scale with Kansas Supplements (NBAS-K) was found to correlate significantly with visual discrimination performance at 3 months of age. Contrary to the expectation that NBAS-K orientation scores would predict visual discrimination at 3 months, it was neonatal behavioral state organization that related to later cognitive functioning in infancy.     

Prenatal hormones and postnatal socialization by parents as determinants of male-typical toy play in girls with congenital adrenal hyperplasia

Toy choices of 3- to 10-year-old children with congenital adrenal hyperplasia (CAH) and of their unaffected siblings were assessed. Also assessed was parental encouragement of sex-typed toy play. Girls with CAH displayed more male-typical toy choices than did their unaffected sisters, whereas boys with and without CAH did not differ. Mothers and fathers encouraged sex-typical toy play in children with and without CAH. However, girls with CAH received more positive feedback for play with girls' toys than did unaffected girls. Data show that increased male-typical toy play by girls with CAH cannot be explained by parental encouragement of male-typical toy play. Although parents encourage sex-appropriate behavior, their encouragement appears to be insufficient to override the interest of girls with CAH in cross-sexed toys.     

Exploring the dimensionality of morphological knowledge for adolescent readers

This study examined the dimensionality of morphological knowledge. The performance of 371 seventh‐ and eighth‐graders on seven morphological knowledge tasks was investigated using confirmatory factor analysis. Results suggested that morphological knowledge was best fit by a bifactor model with a general factor of morphological knowledge and seven specific factors, representing tasks that tap different facets of morphological knowledge. Next, structural equation modelling was used to explore links to literacy outcomes. Results indicated the general factor and the specific factor of morphological meaning processing showed significant positive associations with reading comprehension and vocabulary. Also, the specific factor of generating morphologically related words showed significant positive associations with vocabulary, while specific factors of morphological word reading and spelling processing showed small negative relationships to reading comprehension and vocabulary. Findings highlight the complexity of morphological knowledge and suggest the importance of being cognizant of the nature of morphology when designing and interpreting studies.     

Intrinsic reinforcing properties of putatively neutral stimuli in an instrumental two-lever discrimination task

Four experiments examined the influence of a stimulus presented after one response in a two-lever choice task. In Experiment 1, food-deprived rats trained on a concurrent variable-interval extinction schedule responded more often on the extinction lever when such responding periodically produced a visual stimulus than when it did not. In Experiments 2 and 3, a similar signal-induced enhancement effect was found even when food was delivered randomly with respect to responding on both levers or when no food was presented. In Experiment 4, a response-contingent visual stimulus elevated responding to the lever on which it was presented, but an auditory cue suppressed responding. These findings indicate that visual stimuli may possess intrinsically reinforcing properties for rats.