Transfer between Picture Books and the Real World by Very Young Children

Picture book reading is a very common form of interaction between parents and very young children. Here we explore to what extent young children transfer novel information between picture books and the real world. We report that 15- and 18-month-olds can extend newly learned labels both from pictures to objects and from objects to pictures. However, the degree to which they do so is affected by iconicity—how much the objects and pictures resemble one another. The children in these studies more often extended the labels between picture and object when realistic photographs and drawings were involved than less realistic cartoons. These results show that higher levels of perceptual similarity between symbol and referent make the referential relation more transparent, thereby helping children transfer information between them. Thus, the educational function of early picture book interactions may best be served with realistic illustrations.     

Walk and Talk: an intervention for behaviorally challenged youths

This qualitative research explored the question: Do preadolescent and adolescent youths with behavioral challenges benefit from a multimodal intervention of walking outdoors while engaging in counseling? The objective of the Walk and Talk intervention is to help the youth feel better, explore alternative behavioral choices, and learn new coping strategies and life skills by engaging in a counseling process that includes the benefits of mild aerobic exercise, and that nurtures a connection to the outdoors. The intervention utilizes a strong therapeutic alliance based on the Rogerian technique of unconditional positive regard, which is grounded and guided by the principles of attachment theory. For eight weeks, eight students (aged 9 to 13 years) from a middle school in Alberta, Canada, participated weekly in the Walk and Talk intervention. Students' self-reports indicated that they benefited from the intervention. Research triangulation with involved adults supported findings that indicated the students were making prosocial choices in behavior, and were experiencing more feelings of self-efficacy and well-being. Limitations, new research directions, and subsequent longitudinal research possibilities are discussed.     

Social skills and social phobia: An investigation of DSM-IV subtypes

Social phobia is characterized as pervasive social timidity in social settings. Although much is known about this disorder, aspects of its clinical presentation remain unexplored, in particular characteristics that distinguish the generalized and non-generalized subtypes. For example, it remains unclear whether patients with the non-generalized subtype display social skills deficits in social interactions, and if so, are these deficits clinically, as well as statistically, significant? In this study, adults with either the non-generalized (NGSP; n = 60) or generalized (GSP; n = 119) subtype of social phobia and adults with no psychological disorder (n = 200) completed an extensive behavioral assessment of social skill and social anxiety. As expected, adults with NGSP and GSP reported equal distress and displayed similar rates of avoidance during an Impromptu Speech Task when compared to adults with no disorder. In contrast, the three groups were distinctly different when interacting with another person in various social situations. Adults with NGSP displayed social skill deficits when compared to individuals with no disorder, but they had fewer deficits than the GSP subtype. However, the identified skill deficits were clinically as well as statistically significant only for the GSP subtype. The results are discussed in terms of the contribution of skill deficits to the conceptualization and treatment of social phobia.     

Health Related Quality of Life and Social Support in Pediatric Patients with Pacemakers

Prior research evaluating health-related quality of life (HRQOL) among pediatric patients with internal cardiac devices has primarily focused on children with cardiac defibrillators, with scant attention devoted to pacemaker recipients. Social support has been conceptualized as a protective factor that partially accounts for differences in HRQOL. This study compares the HRQOL of children with pacemakers with that of healthy children, and examines associations between HRQOL and social support. Twenty-seven pediatric pacemaker recipients completed measures of HRQOL and social support. Their parents also completed measures of child HRQOL. High concordance was found for child and parent-proxy reports of child HRQOL. Children with pacemakers and their parents both reported relatively low child HRQOL when compared to published normative data for healthy children and parents of healthy children. Family and friends emerged as the sources of support positively associated with the greatest number of HRQOL domains. In conclusion, these findings suggest that pediatric pacemaker recipients experience lower levels of HRQOL compared to healthy peers, and that social support from those closest to the child is associated with their perceived HRQOL.     

Cognitive control of familiarity: Directed forgetting reduces proactive interference in working memory

Proactive interference (PI) occurs when previously learned information interferes with new learning. In a working memory task, PI induces longer response times and more errors to recent negative probes than to new probes, presumably because the recent probe’s familiarity invites a “yes” response. Warnings, longer intertrial intervals, and the increased contextual salience of the probes can reduce but not eliminate PI, suggesting that cognitive control over PI is limited. Here we tested whether control exerted in the form of intentional forgetting performed during working memory can reduce the magnitude of PI. In two experiments, participants performed a working memory task with directed-forgetting instructions and the occasional presentation of recent probes. Surprise long-term memory testing indicated better memory for to-be-remembered than for to-be-forgotten items, documenting the classic directed-forgetting effect. Critically, in working memory, PI was virtually eliminated for recent probes from prior to-be-forgotten lists, as compared to recent probes from prior to-be-remembered lists. Thus cognitive control, when executed via directed forgetting, can reduce the adverse and otherwise persistent interference from familiarity, an effect that we attribute to attenuated memory representations of the to-be-forgotten items.     

Schizotypy and verbal memory in the adolescent general population

The following study examines the relationship between verbal memory deficits and schizotypal traits measured psychometrically from a non- clinical adolescent population. In this transversal analytical study participated 139 subjects. They were secondary school students, with ages ranging from 13 to 16 years old (mean= 14, 35; Sta.Dev.= 0, 548). After administrating the scales O-LIFE (psychometrical schizotypy), CVLT (verbal memory), and Letters and Numbers subtest of WAIS-III (working memory), data was analyzed utilizing Pearson correlations and mean comparison test. Results showed lack of relations between schizotypy measures and working memory. Nonetheless, some of the O-LIFE dimensions correlated with verbal memory. These findings support partly the literature reviewed. Yet, more work focused on schizotypy and cognitive deficits as risk factors are suggested.     

Constructing a past in infancy: a neuro-developmental account

The ability to recall the past is fundamental yet until relatively recently, infants were assumed to lack the capacity. Contrary to this perspective, non-verbal tests indicate that developments in recall are well underway by late in the first year of life; by the end of the second year, long-term recall is reliable and robust. New research combining electrophysiological and behavioral measures is identifying the loci of age-related changes: they are attributed to more effective and efficient encoding, consolidation and storage processes associated with developments in the temporal-cortical network that subserves recall. The emerging framework, which applies to episodic and autobiographical memory, highlights the essential developmental continuities in memory from infancy onwards and sheds new light on the phenomenon of childhood amnesia.     

Relative impact of young adult personality disorders on subsequent quality of life: findings of a community-based longitudinal study

Little is known about long-term prognostic implications of personality disorder (PD) for quality of life (QOL) in the young adult population not selected for psychiatric treatment. The purpose of this study was to determine the association of PDs with QOL assessed after an 11-year interval. PDs were assessed in 1991-1994 at mean age 22, and indicators of QOL were assessed in 2001-2004 at mean age 33 based on a community sample of 588 young adults. Findings indicated that any PD, or a cluster A, B, or C PD each were independently associated with elevated impairment in overall QOL after adjusting for demographic variables, co-occurring Axis I disorder, and physical illness, and PDs in other clusters. Cluster B PD had a greatest adverse impact on QOL. Symptoms of antisocial, borderline, and schizotypal PD symptoms were independently associated with significant reductions in QOL; avoidant, paranoid, and dependent PD symptoms were associated with smaller reductions, not reaching statistical significance. Symptoms of other individual PDs were not associated with reduced QOL. PDs in young adults in the community have an enduring and adverse impact on subsequent QOL that cannot be attributed to physical illness or Axis I psychiatric disorder.     

Do obsessional beliefs discriminate OCD without tic patients from OCD with tic and Tourette's syndrome patients?

There is considerable overlap in symptomatology between Tourette's syndrome (TS) and obsessive-compulsive disorder (OCD). Increased rates of tics are found in OCD and up to 60% obsessive-compulsive symptoms in TS. However, in OCD obsessive-compulsive symptoms are more often anxiety-related and, as a consequence, aimed at anxiety-reduction, whereas in TS these symptoms are more stimulus-bound. Therefore, it is of clinical interest to study whether these phenomenological differences are reflected in differences between dysfunctional cognitions accompanying OC symptoms in OCD with or without tics and TS. Current cognitive theory of OCD ascertains that specific dysfunctional beliefs are important in the etiology and maintenance of OCD. To assess these beliefs, the obsessive-compulsive beliefs questionnaire-87 (OBQ-87) has been developed. In the present study, OBQ-87 scores of OCD patients without tics, OCD with tics, and TS (without OCD) patients were compared to those of normal controls. Results: OCD without tic patients exhibited higher OBQ-87 scores than TS patients. No differences were found between OCD with or without tic patients on any of the OBQ-87 subscales. These results suggest that: (1) dysfunctional beliefs have no discriminative power with respect to OCD with or without tic patients; (2) the direct relationship between types of OC symptoms and specific dysfunctional beliefs is questionable. Therefore, one can doubt the specificity of cognitive theory of OCD to explain specific OC behavior.