Skepticism,relevant alternatives,and deductive closure

My view is that the relevant alternative position should be conceived of as in two parts:

Rapid speech processing and divided attention: processing rate versus processing resources as an explanation of age effects.

The authors conducted a dual-task study to examine age differences in speech processing under varying loads. Younger and older adults listened to and immediately recalled spoken passages presented at various speech rates (140-280 words per min). This task was performed alone as well as in a divided-attention condition in which subjects concurrently performed a picture recognition task. Consistent with the slowing hypothesis, older adults' immediate memory performance was differentially depressed when speech rates were very fast. The Age x Speech Rate interaction, however, was not exacerbated in the divided-attention condition. This suggests that aging may reduce the rate at which the processing operations underlying memory for speech are completed, but this is conceptually distinct from an age-related reduction in attentional capacity.     

Speech-processing capacity in young and older adults: a dual-task study

Adult age differences in processing speech were examined with a dual-task paradigm. Subjects listened to spoken passages for later recall while performing a concurrent reaction time task intended to index cognitive capacity usage on the speech memory task. Age differences in secondary task decision latencies were eliminated when subgroups of young and older subjects were matched on working memory span. These findings are interpreted as showing that an age-related reduction in working memory efficiency contributes to age differences in processing discourse for memory.     

Said Nursi and Maulana Ilyas: Examples of Pietistic Spirituality among Twentieth-Century Islamic Movements1

The premise of this article is that we can learn something about the spirituality as well as other orientations of Bediüzzaman Said Nursi and the movement he inspired by taking a comparative perspective. Among other twentieth-century movements in the Muslim world, it has been suggested that the ‘faith’ movement of Maulana Muhammad Ilyas, also known as the Tablighi Jamaat, would be the most apt for comparison. This study therefore highlights comparable and contrasting aspects of these two movements in order to shed light on Nursian spirituality. It will consider, for example, the lives of the founders, the contexts in which their activities arose, their teachings and practices, and the subsequent development of the respective movements.     

Meta-Analyses of the Associations Between Disinhibited Social Engagement Behaviors and Child Attachment Insecurity or Disorganization

Children with disinhibited social engagement disorder show reduced reticence with strangers, do not check back with their caregiver after venturing away, and may willingly leave with an unfamiliar adult. The recent DSM-5 has moved away from an attachment framework to understand disinhibited social engagement behavior (DSEB) due to studies indicating its presence in previously institutionalized children even after these children are adopted and show a selective, more secure attachment with their substitute caregiver (e.g. Chisholm et al., 1998). This meta-analysis aims to clarify the size of the associations between DSEB and attachment insecurity or disorganization. It also examines whether studies effect sizes differ according to various moderators (e.g., child age, type of attachment and DSEB measures). The results (k?=?24) showed that the associations between DSEB and attachment insecurity (d?=?0.48) or attachment disorganization (d?=?0.47) were of small magnitude. There were no publication biases. As for moderator analyses on both attachment insecurity and disorganization, the effect sizes in studies using DSEB observational measures (respectively d?=?0.63 and 0.57) were of moderate magnitude and stronger than those in studies not using an observational component (respectively d?=?0.28 and 0.32). Given these small-to-moderate associations, attachment can be considered a relationship process associated with DSEB, and attachment-informed interventions could be potential tools to reduce DSEB in children. Nevertheless, given the sizable unshared portion of variance between DSEB and child attachment, future studies should examine other variables related to caregiving and noncaregiving contexts to further understand DSEB.

     

A comparison of token and tandem schedules of reinforcement on response patterns for adolescents with autism

Token schedules of reinforcement are ubiquitous in clinical settings, yet little research has thoroughly evaluated the effects of token schedules on responding in clinical settings. Basic research has shown token schedules of reinforcement produce lower response rates and larger pre‐ratio pauses compared to tandem schedules. The purpose of the current study was to determine whether the same effects are produced with adolescents with autism or related disorders. We examined response patterns under otherwise identical FR token and FR tandem schedules. Tokens suppressed responding for one participant only under high schedule values and for a second participant under common clinical schedule values; no difference in responding occurred between token and tandem schedules for two participants. These results support the systematic evaluation of token schedules of reinforcement in clinical settings. Additional applied research is needed on token schedules to further our understanding of the underlying mechanisms that contribute to the overall effectiveness of token economies.