Effects of a problem-solving strategy on the independent completion of vocational tasks by adolescents with autism spectrum disorder

Individuals with autism spectrum disorder (ASD) often have few employment opportunities and a lower job quality than individuals of typical development. Social deficits and lack of independence may contribute to underemployment and unemployment of individuals with ASD. The ability to solve problems might ameliorate some of these barriers. We taught four adolescents with ASD a problem-solving strategy (i.e., use of a textual activity schedule) to assist with independent completion of vocational tasks in the face of three types of problems (e.g., missing or broken items) and nonproblem situations. Following introduction of the problem-solving strategy, all four participants independently completed the tasks when a problem was presented and responding generalized to untaught vocational tasks.     

The Starting Early Starting Smart Integrated Services Model: Improving Access to Behavioral Health Services in the Pediatric Health Care Setting for At-Risk Families with Young Children

We evaluated the Starting Early Starting Smart (SESS) national initiative to integrate behavioral health services (parenting, mental health, and drug treatment) into the pediatric health care setting for families with young children. Data are presented from five pediatric care (PC) sites, drawing from families at risk due to demographic and behavioral health factors, with infants less than 12 months of age (n = 612). Families were randomly assigned to either the SESS program or a standard care Comparison group. We utilized longitudinal analyses to estimate differences in utilization rates for parenting, mental health, and drug treatment over 6 follow-up time points (3, 6, 9, 12, 15 and 18 months). Our findings indicate that SESS caregiver participants were 4.6 times (p < 0.001; CI = 3.33–6.26) more likely to receive parenting services, 2.1 times (p < 0.001; CI = 1.48–2.86) more likely to receive outpatient mental health treatment, and 1.8 times (p = 0.025; CI = 1.08–3.14) more likely to receive drug treatment than Comparison group participants. Our results demonstrate the success of the SESS program in coordinating and improving access to behavioral health services for high-risk caregivers within the pediatric health care setting and highlight the importance of continuing to focus public health policy on the behavioral health care needs of families with young children.     

Seeing what they read and hearing what they say: Readers’ representation of the story characters’ world

Do readers “see” the words that story characters read and “hear” the words that they hear? Just as priming effects are reduced when stimuli are presented cross-modally on two different occasions, we found reduced transfer effects when story characters were described as experiencing stimuli cross-modally. In Experiment 1, a repeated phrase was described as being part of a spoken message in both Story A and Story B, and transfer effects were found. In Experiment 2, in contrast, when the phrase was described as a written note in one story and a spoken message in the other, reading-time results indicated that readers did not retrieve the meaning of the repeated phrase. The results are consistent with findings indicating that visual imagery simulates visual processing and that auditory imagery simulates auditory processing. We conclude that readers mentally simulate the perceptual details involved in story characters’ linguistic exchanges.     

Physical cues of ovulatory status: A failure to replicate enhanced facial attractiveness and reduced waist-to-hip ratio at high fertility

We investigated women's facial attractiveness and body shape as a function of menstrual cycle phase, with the expectation from previous research that both would be enhanced during the high fertile phase. To control for the effects of women's daily behaviors on their appearance and waistline, we visited 37 normally cycling women twice in their dorm, where we photographed and measured them at low and high fertile days of their cycle immediately upon their waking. Seventy-four judges from a separate institution chose, for each woman, the picture they thought was more attractive. We analyzed a subset of 20 women who, by forward counting, had a High Fertility visit between Days 10-13 and a Low Fertility visit between Days 20-23; and we also analyzed a subsample of 17 women who, by reverse counting, had a High Fertility visit on the days leading to ovulation and a Low Fertility visit one week after ovulation. In neither set of analyses were women's waist- to-hip ratios lower nearer ovulation, and in neither set were women's high fertile pictures chosen at an above-chance rate by either male or female judges. We did not find evidence that facial attractiveness and waist-to-hip ratio are reliable physical cues of ovulatory status.     

Further evaluation of response interruption and redirection as treatment for stereotypy

The effects of 2 forms of response interruption and redirection (RIRD)-motor RIRD and vocal RIRD-were examined with 4 boys with autism to evaluate further the effects of this intervention and its potential underlying mechanisms. In Experiment 1, the effects of motor RIRD and vocal RIRD on vocal stereotypy and appropriate vocalizations were compared for 2 participants. In Experiment 2, the effects of both RIRD procedures on both vocal and motor stereotypy and appropriate vocalizations were compared with 2 additional participants. Results suggested that RIRD was effective regardless of the procedural variation or topography of stereotypy and that vocal RIRD functioned as a punisher. This mechanism was further explored with 1 participant by manipulating the schedule of RIRD in Experiment 3. Results were consistent with the punishment interpretation.     

Training preschool children to use visual imagining as a problem-solving strategy for complex categorization tasks

It has been suggested that verbally sophisticated individuals engage in a series of precurrent behaviors (e.g., covert intraverbal behavior, grouping stimuli, visual imagining) to solve problems such as answering questions (Palmer, 1991; Skinner, 1953). We examined the effects of one problem solving strategy--visual imagining--on increasing responses to intraverbal categorization questions. Participants were 4 typically developing preschoolers between the ages of 4 and 5 years. Visual imagining training was insufficient to produce a substantial increase in target responses. It was not until the children were prompted to use the visual imagining strategy that a large and immediate increase in the number of target responses was observed. The number of prompts did not decrease until the children were given a rule describing the use of the visual imagining strategy. Within-session response patterns indicated that none of the children used visual imagining prior to being prompted to do so and that use of the strategy continued after introduction of the rule. These results were consistent for 3 of 4 children. Within-session response patterns suggested that the 4th child occasionally imagined when prompted to do so, but the gains were not maintained. The results are discussed in terms of Skinner's analysis of problem solving and the development of visual imagining.     

Emotional reactivity to daily events in major and minor depression

Although emotional dysfunction is an important aspect of major depressive disorder (MDD), it has rarely been studied in daily life. Peeters, Nicolson, Berkhof, Delespaul, and deVries (2003) observed a surprising mood-brightening effect when individuals with MDD reported greater reactivity to positive events. To better understand this phenomenon, we conducted a multimethod assessment of emotional reactivity to daily life events, obtaining detailed reports of appraisals and event characteristics using the experience-sampling method and the Day Reconstruction Method (Kahneman, Krueger, Schkade, Schwarz, & Stone, 2004) in 35 individuals currently experiencing a major depressive episode, 26 in a minor depressive (mD) episode, and 38 never-depressed healthy controls. Relative to healthy controls, both mood-disordered groups reported greater daily negative affect and lower positive affect and reported events as less pleasant, more unpleasant, and more stressful. Importantly, MDD and mD individuals reported greater reductions in negative affect following positive events, an effect that converged across assessment methods and was not explained by differences in prevailing affect, event appraisals, or medications. Implications of this curious mood-brightening effect are discussed.     

Effectiveness of an instructional DVD in training college students to implement functional analyses

A functional analysis is a valuable assessment technique that requires a unique kind of precision on behalf of the therapist. However, there is a lack of empirically validated tools for training functional analysis skills. This study examined the effectiveness of an instructional DVD in training college students to perform five functional analysis conditions. During simulated sessions, participants acted as therapists, and observers measured the accuracy with which they implemented programmed antecedents and consequences. Results showed that the DVD was effective in improving all participants' accuracy above baseline levels; however, in order to meet the 90% performance criterion, all participants required feedback. These results suggest that an instructional video is a useful training tool in providing basic skills for conducting functional analyses. Copyright © 2011 John Wiley & Sons, Ltd.