Selective alexia and agraphia sparing numbers-a case study

We report a patient (MT) with a highly specific alexia affecting the identification of letters and words but not numbers. He shows a corresponding deficit in writing: his letter writing is impaired while number writing and written calculation is spared. He has no aphasia, no visuo-perceptual or -constructional difficulties, or other cognitive deficits. A similar pattern of performance has to our knowledge only been reported once before [Anderson, S. W., Damasio, A. R., & Damasio, H. (1990). Troubled letters but not numbers. Domain specific cognitive impairments following focal damage in frontal cortex. Brain, 113, 749-766]. This study shows that letter and number reading are dependent on dissociable processes. More interestingly, it points to a common mechanism subserving the perception and production of letters. We suggest that a deficit in a visuo-motor network containing knowledge of the physical shape of letters might explain the pattern of performance displayed by MT.     

Bullying in college by students and teachers

This study explored bullying in college by students and teachers. The reports of a sample of 1,025 undergraduates indicated that 24.7% had seen students bully other students occasionally and 2.8% very frequently, 5% had been bullied by students occasionally and 1.1% very frequently, 12.8% had seen teachers bully students occasionally and 1.9% very frequently, 4.2% had been bullied by teachers occasionally and .5% very frequently, while 3.2% had bullied other students occasionally and 1.9% very frequently. Male students bullied significantly more than females. Student bullying was predicted by having seen other students bully, and by having been bullied by both students and teachers.     

The effects of behavioral skills training on staff implementation of discrete-trial teaching

A behavioral skills training package was used to train 3 teachers to correctly implement discrete-trial teaching. The mean baseline proportion of possible correct teaching responses for Teachers 1, 2, and 3 increased from 43%, 49%, and 43%, respectively, during baseline to 97%, 98%, and 99%, respectively, following training. These data indicate that the training package consisting of instructions, feedback, rehearsal, and modeling produced rapid and large improvements in the teachers' implementation of discrete-trial teaching.     

Psychometric properties of the social phobia inventory: further evaluation

This study investigated the psychometric properties of the Social Phobia Inventory [SPIN; Connor, K. M., Davidson, J. R. T., Churchill, L. E., Sherwood, A., Foa, E., Wesler, R.H., 2000. Psychometric properties of the Social Phobia Inventory (SPIN). British Journal of Psychiatry, 176, 379-386], a measure of severity in social phobia (social anxiety disorder). Participants included 132 participants with social phobia, 57 participants with panic disorder and agoraphobia (PDA), and 62 participants with obsessive-compulsive disorder (OCD). Confirming findings from an initial validation study, the SPIN was found to have excellent internal consistency and good test-retest reliability. It also distinguished well between those with social phobia and those with either PDA or OCD. Good convergent and discriminant validity were established by examining correlations with other conceptually related and unrelated scales. Finally, the SPIN was sensitive to changes in social phobia severity following cognitive behavioral group treatment. In conclusion, the SPIN is both reliable and valid for the measurement of social phobia severity and outcome following psychological treatment.     

Moral Development and Higher States of Consciousness

This paper discusses possible relationships between the cognitive–moral development theory of Lawrence Kohlberg and Charles Alexander's life-span model. Central to Alexander's model is the role which levels of mind and higher states of consciousness play throughout the general periods of development. Parallel to Kohlberg's cosmic perspective Stage 7—which goes beyond the representational logic and reasoning identified by Piaget's highest stage—are the postrepresentational stages of development, described by Vedic psychology and Alexander's model as "higher states of consciousness"—transcendental consciousness, cosmic consciousness, God consciousness, and unity consciousness. Research indicates that EEG brainwave coherence is associated with the development of higher states of consciousness and Kohlberg's Stage 7. Studies on the Transcendental Meditation (TM) and TM-Sidhi programs as effective technologies for promoting moral development are further discussed.     

Neural mechanisms of sensitivity to peer information in young adult cannabis users

Though social influence is a critical factor in the initiation and maintenance of marijuana use, the neural correlates of influence in those who use marijuana are unknown. In this study, marijuana-using young adults (MJ; n = 20) and controls (CON; n = 23) performed a decision-making task in which they made a perceptual choice after viewing the choices of unknown peers via photographs, while they underwent functional magnetic resonance imaging scans. The MJ and CON groups did not show differences in the overall number of choices that agreed with versus opposed group influence, but only the MJ group showed reaction time slowing when deciding against group choices. Longer reaction times were associated with greater activation of frontal regions. The MJ goup, compared to CON, showed significantly greater activation in the caudate when presented with peer information. Across groups, caudate activation was associated with self-reported susceptibility to influence. These findings indicate that young adults who use MJ may exhibit increased effort when confronted with opposing peer influence, as well as exhibit greater responsivity of the caudate to social information. These results not only better define the neural basis of social decisions, but also suggest that marijuana use is associated with exaggerated neural activity during decision making that involves social information.     

Item type,occlusion, and gender differences in mental rotation

Two experiments were conducted to examine the role of item type in mental rotation. In each experiment, participants completed two computerized mental rotation tasks, one with blocks as stimuli and one with human figures as stimuli. The tasks were formatted either as a multiple-choice psychometric test (Experiment 1) or as a same–different type task (Experiment 2). Aside from the expected replication of a decreased effect of occlusion on women's accuracy when processing human figures compared to block figures, it was hypothesized that response times would increase when processing the complex but familiar human figures, compared to the simple but unfamiliar block figures. In Experiment 1, the results relevant to occlusion were replicated. However, the presence of a speed–accuracy trade-off suggested that participants processed human figures faster but less accurately than block figures. In Experiment 2, both men and women performed faster and more accurately when processing occluded human figures than when processing nonoccluded human figures. The effect of item type, its potential link to embodied cognition, and the role of strategy selection on gender differences in mental rotation are discussed.     

Working memory and planning during sentence production

Speakers retrieve conceptual, syntactic and lexical information in advance of articulation during sentence production. What type of working memory (WM) store is used to hold the planned information before speaking? To address this question, we measured onset latencies when subjects produced sentences that began with either a complex or a simple initial noun phrase, while holding semantic, phonological or spatial information in WM. Although we found that subjects had longer onset latencies for sentences beginning with a complex noun phrase, showing a phrasal scope of planning, the magnitude of this complexity effect was not affected by any type of WM load. However, subjects made more syntactic errors (but not lexical errors) for sentences beginning with a complex noun phrase, suggesting that advance planning for these phrases occurs at a syntactic rather than lexical–semantic level, which may account for the lack of effect with various types of WM load in the current study.     

Exploring In-Session Process with Qualitative and Quantitative Methods in Psychotherapy with an Adolescent

ABSTRACT

There is emerging evidence for the effect of psychotherapy in adolescents with depression. Research indicates that therapists often use techniques from different theoretical models when working with adults. Research on the therapy process in adolescents is scarce. We explore the therapist’s interventions in a time-limited psychodynamic adolescent therapy with Susanna suffering from major depression. Susanna quite suddenly became worse at mid-treatment, with self-harming and suicidal ideations. Rating scales for analyzing in-session relational processes included the Structural Analysis of Social Behavior (SASB), the Adolescent Psychotherapy Q-set (APQ), and the Transference Work Scale (TWS). Self-reports on symptoms, interpersonal problems, and working alliance were obtained before, during, and at the end of and one year after treatment. Different tools seemed to expose different aspects of the process and the patient’s development. Only patient-rated questionnaires revealed the mid-treatment crises. Combining different and pan-theoretical rating scales on here-and-now interventions (TWS and SASB) and whole sessions (APQ), as well as clinician-rated measures and a variety of self-reports, indicated that different psychotherapeutic techniques were integrated in the therapy and seemed beneficial to patient’s outcome. The therapist adhered to the treatment manual. This way of exploring the therapy process may be used for different treatment modalities.