Concurrent task performance enhances low-level visuomotor learning

Visuomotor association learning involves learning to make a motor response to an arbitrary visual stimulus. This learning is essential for visual search and discrimination performance and is reliant upon a well-defined neural circuit in the brain that includes the prefrontal cortex and the hippocampal formation. In the present study, we investigated the possible role of attentional processes during such learning using dual-task interference. A motor, verbal, or perceptual concurrent task was performed during the learning/training block of a simple visual discrimination task. Contrary to expectation, the dual-task groups showed improved learning and learning-dependent performance compared with untrained control and non-dual-task trained groups. A second experiment revealed that this effect did not appear to be due to increased arousal level; the inclusion of alerting tones during learning did not result in facilitation. These findings suggest that the engagement of attention, but not arousal, during the acquisition of a visuomotor association can facilitate this learning and its expression.     

The impact of words on children with ADHD and DAMP Consequences for psychoanalytic technique

Children with attention-defi cit/hyperactivity disorder (ADHD) and disorder of attention, motility control, and perception (DAMP) are often sensitive to the analyst's interventions. This is not always due to the literal import of the intervention. The children sometimes react as if the words were dangerous concrete objects, which they must physically fend off. The author traces this phenomenon to the child's unstable internal situation. A bad, un-containing internal object is easily awakened and threatens to expel the analyst's words independently of their content. This results in violent clinical situations. Infant research and psychoanalytic work with infants and mothers evince how a complex semiotic process develops between mother and baby. The prerequisite for this process to get started and maintained is a secure external object, which gradually is internalized. Findings from developmental research and clinical infant work are used to illuminate analytic work with children with ADHD and DAMP. Vignettes demonstrate how important it is for the analyst to phrase interpretations after having gauged the state of the analysand's internal object as well as his/her own countertransference. If this is overlooked, the psychoanalytic dialogue easily capsizes. The author provides some technical recommendations on the psychoanalysis of these children. As part of the theoretical discussion he raises the general question of how the representations, which the baby forms in interaction with the mother, and the analysand forms in interaction with the analyst, should be classifi ed. Rather than dividing them into bipartite thing- or word-presentations (Freud), the author suggests C. S. Peirce's tripartite semiotic classifi cation in that the baby forms representations of icons, indices, and symbols.     

Perceived Stress in Young Carers: Development of a Measure

We report the development of a 5-factor, 31-item, Young Carers Perceived Stress Scale (YCPSS) from an initial 50-item pool. The scale was developed and tested on 108 young carers aged between 12–18 years, and acceptable Cronbach Alpha values were obtained for the individual factors and the overall scale. In addition, both the overall scale and individual factors produced a pattern of correlations with social support, burden of care, psychological distress, and coping, supporting the initial validity and utility of the scale.     

The influence of visual information on auditory lateralization

Sætrevik, B. (2010). The influence of visual information on auditory lateralization. Scandinavian Journal of Psychology. The classic McGurk study showed that presentation of one syllable in the visual modality simultaneous with a different syllable in the auditory modality creates the perception of a third, not presented syllable. The current study presented dichotic syllable pairs (one in each ear) simultaneously with video clips of a mouth pronouncing the syllables from one of the ears, or pronouncing a syllable that was not part of the dichotic pair. When asked to report the auditory stimuli, responses were shifted towards selecting the auditory stimulus from the side that matched the visual stimulus.     

A Psychometric Investigation of the Suicide Status Form II with a Psychiatric Inpatient Sample

We investigated the psychometric validity and reliability of the Suicide Status Form‐II (SSF‐II) developed by Jobes, Jacoby, Cimbolic, and Hustead (1997) . Participants were 149 psychiatric inpatients (108 suicidal; 41 nonsuicidal) at the Mayo Clinic. Each participant completed assessment measures within 24 hours of admission and 48–72 hours later. Factor analyses of the SSF core assessment produced a robust two‐factor solution reflecting chronic and acute response styles. The SSF core assessment had good to excellent convergent and criterion validity; pre‐post SSF ratings also demonstrated moderate test‐retest reliability. The results replicated previous research and show that the SSF‐II is psychometrically sound with a high‐risk suicidal inpatient sample.     

Homework Completion,Patient Characteristics,and Symptom Change in Cognitive Processing Therapy for PTSD

We evaluated the impact of homework completion on change in PTSD symptoms in the context of two randomized controlled trials of Cognitive Processing Therapy for PTSD (CPT). Female participants (n = 140) diagnosed with PTSD attended at least one CPT session and were assigned homework at each session. The frequency of homework completion was assessed at the beginning of each session and PTSD symptoms were assessed every other session. Piecewise growth models were used to examine the relationship between homework completion and symptom change. CPT version (with vs without the written trauma account) did not moderate associations between homework engagement and outcomes. Greater pretreatment PTSD symptoms predicted more Session 1 homework completion, but PTSD symptoms did not predict homework completion at other timepoints. More homework completion after Sessions 2 and 3 was associated with less change in PTSD from Session 2 to Session 4, but larger pre-to-post treatment changes in PTSD. Homework completion after Sessions 2 and 3 was associated with greater symptom change among patients who had fewer years of education. More homework completion after Sessions 8 and 9 was associated with larger subsequent decreases in PTSD. Average homework completion was not associated with client characteristics. In the second half of treatment, homework engagement was associated with less dropout. The results suggest that efforts to increase engagement in homework may facilitate symptom change.     

A Feasibility Trial of Mental Health First Aid First Nations: Acceptability,Cultural Adaptation,and Preliminary Outcomes

The Mental Health First Aid First Nations course was adapted from Mental Health First Aid Basic to create a community‐based, culturally safe and relevant approach to promoting mental health literacy in First Nations contexts. Over 2.5 days, the course aims to build community capacity by teaching individuals to recognize and respond to mental health crises. This feasibility trial utilized mixed methods to evaluate the acceptability, cultural adaptation, and preliminary effectiveness of MHFAFN. Our approach was grounded in community‐based participatory research principles, emphasizing relationship‐driven procedures to collecting data and choice for how participants shared their voices. Data included participant interviews (n = 89), and surveys (n = 91) from 10 groups in four provinces. Surveys contained open‐ended questions, retrospective pre‐post ratings, and a scenario. We utilized data from nine facilitator interviews and 24 facilitator implementation surveys. The different lines of evidence converged to highlight strong acceptability, mixed reactions to the cultural adaptation, and gains in participants’ knowledge, mental health first aid skill application, awareness, and self‐efficacy, and reductions in stigma beliefs. Beyond promoting individual gains, the course served as a community‐wide prevention approach by situating mental health in a colonial context and highlighting local resources and cultural strengths for promoting mental well‐being.     

Can SMART Training Really Increase Intelligence? A Replication Study

A burgeoning research stream supports the efficacy of a novel behavior-analytic intervention, known as SMART training, in raising general intelligence by training a set of crucial cognitive skills, referred to as relational skills. A sample of Irish secondary school students (n?=?26) was divided into two IQ matched groups, with the experimental group receiving 12 weeks of SMART training delivered in bi-weekly 45-min sessions. WASI IQ assessments were administered at baseline and follow-up to all participants by blind testers. For each of the three WASI IQ indices and the four IQ subtests, significant follow-up rises were found for the experimental group only. Analyses of variance indicated a significant effect of training on Verbal IQ, Matrix Reasoning and Vocabulary scores. Results lend further support for the efficacy of the SMART training program in enhancing intellectual skills.     

Researchers’ Perceptions of Ethical Authorship Distribution in Collaborative Research Teams

Science and Engineering Ethics - Authorship is commonly used as the basis for the measurement of research productivity. It influences career progression and rewards, making it a valued commodity in...     

Social background,achievement motivation,optimism and health: A longitudinal study

In a longitudinal study over 4 years, the relationship between home background, achievement motivation, optimism, psychological well-being and self-rated health was investigated in 149 young adults. The participants were assessed at school at age 16 years and then at two follow up points, 2 years and 4 years later. The data produced shows that the home background variables of socioeconomic status, family size and parental employment predict psychological well-being, self-rated health, achievement motivation and optimism at subsequent stages. Achievement motivation and optimism play a mediating role between home background and the outcome measures of self-rated health and psychological well-being. Furthermore achievement motivation appears to only take on an important role in terms of the development of identity.