Using a Behavioral Treatment Package for Sleep Problems in Children With Autism Spectrum Disorders

This study investigated the effectiveness of a behavioral treatment package for sleep problems in children diagnosed with Autism Spectrum Disorders. Treatment consisted of four behaviorally based components: circadian rhythm management, positive bedtime routines, white noise, and graduated extinction. A multiple-baseline design across three participants was used. Families completed a baseline of various lengths followed by 1 month of intervention. Results indicated the treatment package was effective in decreasing sleep onset latency and the frequency of night awakenings. A week of follow-up data showed continued improvement. Parents reported their children slept better and satisfaction with the four intervention components.     

Apologies: Levinas and Dialogue

Abstract

In his recent article ‘Speech and Sensibility: Levinas and Habermas on the Constitution of the Moral Point of View’, Steven Hendley argues that Levinas’s preoccupation with language as ‘exposure’ to the ‘other’ provides an important corrective to Habermas’s focus on the ‘procedural’ aspects of communication. Specifically, what concerns Hendley is the question of moral motivation, and how Levinas, unlike Habermas, responds to this question by stressing the dialogical relation as one of coming ‘into proximity to the face of the other’ who possesses ‘the authority to command my consideration’. Hendley’s thesis is bold and provocative. However, it relies on too partial a reading of Levinas’s work. In this paper I argue that the sense in which Levinas thinks of ‘justifying oneself’ cannot be adequately understood in terms of an ‘outstretched field of questions and answers’. Rather, Levinas’s primary concern is to show how, prior to dialogue, the ‘I’ is constituted in existential guilt: the violence of simply being‐there.     

Egalitarian Justice and Expected Value

According to all-luck egalitarianism, the differential distributive effects of both brute luck, which defines the outcome of risks which are not deliberately taken, and option luck, which defines the outcome of deliberate gambles, are unjust. Exactly how to correct the effects of option luck is, however, a complex issue. This article argues that (a) option luck should be neutralized not just by correcting luck among gamblers, but among the community as a whole, because it would be unfair for gamblers as a group to be disadvantaged relative to non-gamblers by bad option luck; (b) individuals should receive the warranted expected results of their gambles, except insofar as individuals blamelessly lacked the ability to ascertain which expectations were warranted; and (c) where societal resources are insufficient to deliver expected results to gamblers, gamblers should receive a lesser distributive share which is in proportion to the expected results. Where all-luck egalitarianism is understood in this way, it allows risk-takers to impose externalities on non-risk-takers, which seems counterintuitive. This may, however, be an advantage as it provides a luck egalitarian rationale for assisting ‘negligent victims’.     

Collegiate Coaches' Perceptions of Their Goal-Setting Practices: A Qualitative Investigation

The purpose of the present investigation was to assess the perceptions of coaches regarding the process of goal setting using a qualitative methodology. Participants were 14 NCAA collegiate coaches from the American Midwest representing both team and individual sports. All participants were head coaches and were asked to respond to the interview questions in relation to their current head coaching position. Results revealed that coaches employed goal setting extensively for both individual and team goals in practice and competition. In addition, many interesting findings regarding the process of goal setting emerged including (a) coaches tended to set short-term goals although there were some nebulous longterm goals; (b) coaches only inconsistently wrote down their goals; (c) goals were both dictated by coaches and set in collaboration with players with a focus on collaboration; (d) the primary function of goals was to provide direction and focus; (e) goal commitment was related to enjoyment/fun; (f) process, performance, and outcome goals were set but coaches focused on performance and outcome goals; and (g) physical, psychological, and time barriers impeded goal attainment. These findings are discussed in relation to the current empirical/theoretical goal-setting literature and suggestions for best practice by sport psychology researchers are offered.     

Delay of Gratification: Mothers' Predictions About Four Attentional Techniques

Mothers' predictions about the ability of their own children to delay gratification using different techniques were investigated. Fifty-one mothers of children 4 to 6 years old were asked to evaluate distraction, thinking about the incentive, tasting the incentive, and a control. These conditions were derived from the research of Mischel and his associates (1974), who demonstrated the effectiveness of distraction in aiding children's delay behavior. Parents were predicted to expect delay to be enhanced by the distraction technique and hampered by the thinking about the incentive and tasting the incentive techniques, with the latter being the least effective. Contrary to our predictions, mothers failed to predict effectiveness of distraction compared with the two incentive-focused techniques. Reasons are advanced for more research on parents' knowledge and valuing of metacognitive strategies appropriate for their children.     

Infant directed speech and the development of speech perception: Enhancing development or an unintended consequence?

Infant directed speech (IDS) is a speech register characterized by simpler sentences, a slower rate, and more variable prosody. Recent work has implicated it in more subtle aspects of language development. Kuhl et al. (1997) demonstrated that segmental cues for vowels are affected by IDS in a way that may enhance development: the average locations of the extreme “point” vowels (/a/, /i/ and /u/) are further apart in acoustic space. If infants learn speech categories, in part, from the statistical distributions of such cues, these changes may specifically enhance speech category learning. We revisited this by asking (1) if these findings extend to a new cue (Voice Onset Time, a cue for voicing); (2) whether they extend to the interior vowels which are much harder to learn and/or discriminate; and (3) whether these changes may be an unintended phonetic consequence of factors like speaking rate or prosodic changes associated with IDS. Eighteen caregivers were recorded reading a picture book including minimal pairs for voicing (e.g., beach/peach) and a variety of vowels to either an adult or their infant. Acoustic measurements suggested that VOT was different in IDS, but not in a way that necessarily supports better development, and that these changes are almost entirely due to slower rate of speech of IDS. Measurements of the vowel suggested that in addition to changes in the mean, there was also an increase in variance, and statistical modeling suggests that this may counteract the benefit of any expansion of the vowel space. As a whole this suggests that changes in segmental cues associated with IDS may be an unintended by-product of the slower rate of speech and different prosodic structure, and do not necessarily derive from a motivation to enhance development.     

Divided attention interferes with fulfilling activity-based intentions

Two experiments were conducted to examine the effects of divided attention on activity-based prospective memory. After establishing a goal to fulfill an intention upon completion of an ongoing activity, successful completion of the intention generally suffered when attention was being devoted to an additional task (Experiment 1). Forming an implementation intention at encoding ameliorated the negative effects of divided attention (Experiment 2). The results from the present experiments demonstrate that activity-based prospective memory is susceptible to distraction and that implementing encoding strategies that enhance prospective memory performance can reduce this interference. The current work raises interesting questions about the similarities and differences between event- and activity-based prospective memories.     

A test of the social development model during the transition to junior high with Mexican American adolescents

Mexican American adolescents have higher rates of externalizing problems than their peers from other ethnic and racial groups. To begin the process of understanding factors related to externalizing problems in this population, this study used the social development model (SDM) and prospective data across the transition to junior high school from 750 diverse Mexican American families. In addition, the authors examined whether familism values provided a protective effect for relations within the model. Results showed that the SDM worked well for this sample. As expected, association with deviant peers was the primary predictor of externalizing behaviors. There was support for a protective effect in that adolescents with higher familism values had slower rates of increase in association with deviant peers from 5th to 7th grades than those with lower familism values. Future research needs to determine whether additional culturally appropriate modifications of the SDM would increase its usefulness for Mexican American adolescents.