Pathways from Birth Weight to ADHD Symptoms through Fluid Reasoning in Youth with or without Intellectual Disability

Although individual differences in fluid reasoning reliably mediate predictions of attention-deficit/hyperactivity disorder (ADHD) symptoms from birth weight in youth with typical cognitive development (TD), it is unknown if this indirect effect operates similarly in the development of ADHD symptoms secondary to intellectual disability (ID). Thus, we evaluated mediation by fluid reasoning in a longitudinal sample of 163 youth (45% female) with (n = 52) or without (n = 111) ID who were followed prospectively from age 5 to age 13. At age 9, youth completed the Arithmetic subtest of the Wechsler Intelligence Scale for Children, a measure of fluid reasoning. At ages 9 and 13, mothers and teachers separately rated youth ADHD symptoms and mothers completed a diagnostic interview. Mediation was tested via path analysis with bootstrapped confidence intervals, and moderated mediation estimated whether indirect effects differed between ID and TD youth or based on youth IQ. Controlling for demographic factors and age 9 ADHD symptoms, age 9 Arithmetic mediated birth weight and multi-method/informant age 13 ADHD symptoms, such that birth weight positively predicted Arithmetic, which negatively predicted ADHD symptoms. Neither ID status nor IQ moderated the observed indirect effect through Arithmetic, suggesting that it was similar for ID and TD youth as well as across the range of youth IQs. These findings support previous evidence that fluid reasoning, as measured by Arithmetic, may causally mediate birth weight and ADHD symptoms, and suggest that this pathway operates similarly with respect to the development of ADHD symptoms in youth with ID.     

Implementation in a Changing Landscape: Provider Experiences During Rapid Scaling of Use of Evidence-Based Treatments

This study examined 133 service providers’ perspectives on a rapid shift to mandated evidence-based treatment delivery, utilizing an inductive coding process to capture themes present in their qualitative feedback. The majority of provider comments were negatively valenced, but attitudes varied considerably across response categories: comments regarding practice context and support were nearly uniformly negative, while comments regarding treatment fit and therapeutic consequences were more balanced. Treatment fit was the most commonly cited category; the fit to therapist (e.g., ease of use) subcategory was predominantly positive in contrast with the fit to client (e.g., flexibility) subcategory, which was predominantly negative. Results illustrate the intended and unintended consequences of large-scale implementation efforts on community providers, and may aid implementation researchers and system decision makers optimize the conditions under which community providers are asked to implement evidence-based treatment.     

Should Internet Researchers Use Ill-Gotten Information?

This paper describes how the ethical problems raised by scientific data obtained through harmful and immoral conduct (which, following Stan Godlovitch, is called ill-gotten information) may also emerge in cases where data is collected from the Internet. It describes the major arguments for and against using ill-gotten information in research, and shows how they may be applied to research that either collects information about the Internet itself or which uses data from questionable or unknown sources on the Internet. Three examples (the Internet Census 2012, the PharmaLeaks study, and research into keylogger dropzones) demonstrate how researchers address the ethical issues raised by the sources of data that they use and how the existing arguments concerning the use of ill-gotten information apply to Internet research. The problems faced by researchers who collect or use data from the Internet are shown to be the same problems faced by researchers in other fields who may obtain or use ill-gotten information.     

Literacy acquisition influences children's rapid automatized naming

Previous research has established that learning to read improves children's performance on reading‐related phonological tasks, including phoneme awareness (PA) and nonword repetition. Few studies have investigated whether literacy acquisition also promotes children's rapid automatized naming (RAN). We tested the hypothesis that literacy acquisition should influence RAN in an international, longitudinal population sample of twins. Cross‐lagged path models evaluated the relationships among literacy, PA, and RAN across four time points from pre‐kindergarten through grade 4. Consistent with previous research, literacy showed bidirectional relationships with reading‐related oral language skills. We found novel evidence for an effect of earlier literacy on later RAN, which was most evident in children at early phases of literacy development. In contrast, the influence of earlier RAN on later literacy was predominant among older children. These findings imply that the association between these two related skills is moderated by development. Implications for models of reading development and for dyslexia research are discussed.     

Unique needs: Salvation Army officers in retirement and end-of-life care

ABSTRACT

Retirement is a major life transition. On this point there is general agreement. But what about retirement for clergy and those who serve in the church? Perhaps a few see ministry as a job; then the change would be much like a worker ceasing paid employment. However, does being ordained, having a respected leadership role in the church, and serving God bring some unique dynamics to this transition? In this article we try to identify such factors using a large sample of Australian Salvation Army officers.     

The life tasks model: Enhancing psychological and spiritual growth in the aged

ABSTRACT

The life tasks model is an active, mutual, and potentially universal approach to the spiritual care of the aged. A life task is a responsibility, once undertaken, that lasts a lifetime. Three tasks are identified. Task 1 is the discovery of hidden learning. The process of discovery draws on implicit learning that comes into awareness. This leads to task 2, testing in which learning brought into awareness is tested by other life experiences. The final task is task 3, integration, in which a more aware and cohesive self is formed. Ideally, this leads to service or vocation. Progress on the life tasks is illustrated by responses in a qualitative study of older adults. Although this model can be applied to self-growth and ministry to all ages, it is well suited to the care of the aged.     

Do age and linguistic background alter the audiovisual advantage when listening to speech in the presence of energetic and informational masking?

We examined how the type of masker presented in the background affected the extent to which visual information enhanced speech recognition, and whether the effect was dependent on or independent of age and linguistic competence. In the present study, young speakers of English as a first language (YEL1) and English as a second language (YEL2), as well as older speakers of English as a first language (OEL1), were asked to complete an audio (A) and an audiovisual (AV) speech recognition task in which they listened to anomalous target sentences presented against a background of one of three masker types (noise, babble, and competing speech). All three main effects were found to be statistically significant (group, masker type, A vs. AV presentation type). Interesting two-way interactions were found between masker type and group and between masker type and presentation type; however, no interactions were found between group (age and/or linguistic competence) and presentation type (A vs. AV). The results of this study, while they shed light on the effect of masker type on the AV advantage, suggest that age and linguistic competence have no significant effects on the extent to which a listener is able to use visual information to improve speech recognition in background noise.