Reliability and validity of an auditing tool for person-centred psychotherapy and counselling for young people: The PCEPS-YP

The present study aimed to test the reliability and validity of the Person Centred and Experiential Psychotherapy Scale–Young Person version (PCEPS-YP). This is a newly developed and adapted 9-item scale which aims to measure counsellor competences in, and adherence to, person-centred practice, when working with adolescents. Counselling practice was assessed for 19 counsellors by randomly selecting 20-min audio segments from 142 recorded counselling sessions. Audio material was independently rated by eight raters using the PCEPS-YP to produce an average adherence rating per counsellor. Scale reliability was assessed via interrater reliability and internal consistency testing. Convergent validity was tested using ratings from the observer-rated Barrett-Leonard Relationship Inventory (BLRI Obs 40), and the scale was subjected to exploratory factor analysis. Results showed a high degree of internal consistency within raters (α = 0.95), marginally acceptable reliability across grouped raters (α = 0.58) and weaker reliability between pairs of raters (α = 0.50). Exploratory factor analysis revealed one strong factor for the scale with no subscales. Small-to-moderate correlations existed between the PCEPS-YP and the BLRI subscales and mean total score (rs = .12 to .40). Our findings suggest that the PCEPS-YP has potential as an effective, reliable and valid tool for assessing competence and adherence in person-centred practice with young people, both for research and for clinical purposes. However, training procedures need to be established that can enhance interrater reliability, and more evidence of convergent validity is needed.     

What Do You Think About What the Team Said? The Solution-Focused Reflecting Team as a Virtual Therapeutic Community

The authors describe the use of Solution-Focused Brief Therapy with the use of a reflecting team and discuss the benefits they have found for the clients, the reflecting team, and the therapist.     

Hemisphere function and vigilance

A vigilance task in which successive signals were presented to one or other hemiretina, and therefore to one or other cerebral hemisphere, revealed no differences between the hemispheres in terms of detections, although detections declined overall during the experimental period. False positive responses also declined, but consistently more arose from the left hemisphere. There was also a difference in the detection of signals received through the nasal and temporal hemiretinae, the temporal hemiretina showing superiority in detection rate throughout the experiment. This finding may provide a new and more economical approach to the tunnel vision phenomenon.     

The differential aptitude test (language usage and spelling): A clinical study of a computerized form

As part of the Leicester/DHSS project on microcomputer-aided assessment, 103 subjects were tested and retested on standard and computerized versions of the Differential Aptitude Tests for Language Usage and Spelling (Forms S and T). Subjects were generally faster on the computerized versions than on the standard versions. On the Language Usage test, subjects scored significantly higher on the computerized than on the standard test. The correlations found between the standard and computerized versions were modest in comparison to the original test-retest reliabilities. It is concluded that these data argue against the claim that the current computerized versions of the tests are psychometrically parallel to the standard versions. This research, which was carried out when the authors were at the Department of Psychology, University of Leicester, was supported by the United Kingdom Department of Health and Social Security.     

Narrative skill and testimonial accuracy in typically developing children and those with intellectual disabilities

Children must describe maltreatment coherently for their testimony to be influential in court. We know little about how well children with intellectual disabilities (CWID) describe their experiences relative to typically developing (TD) children, despite CWID's vulnerability to maltreatment. We investigated children's reports of an experienced event and compared coherence in CWID (mild to moderate impairment: 7–11 years) with TD children matched for mental (4–10 years) or chronological age (7–11 years). All children included important markers of narrative coherence in their reports. Children with lower mental ages, particularly those with an intellectual disability, included fewer markers of narrative coherence in their reports than children with higher mental ages. Individual markers of narrative coherence, particularly recall of content, predicted accuracy of testimony and resistance to suggestion even when disability and mental age were taken into account. These findings highlight the importance of helping children to describe their experiences coherently.     

Observer Influences on Fathers and Mothers: An Experimental Manipulation of the Structure and Function of Parent – Infant Conversation

From studies over the past 20 years four contrasting hypotheses can be made about the nature of parent–infant communication: (1) mothers and fathers display similar skills to their infants and do not exert a differential influence on their development; (2) fathers are less sympathetic to their infants' level of development and therefore inadvertently stretch the child's development more than mothers; (3) both parents differentially socialize their sons' and daughters' early communicative skills; (4) any apparent differences between parents reflect their expectations about being observed. To examine these hypotheses together, this experiment records the communication of 10 mother–infant and 10 father–infant dyads in two conditions: when an observer was present or absent. The analysis revealed two patterns. Firstly, in keeping with most research on parent–child communication, mothers and fathers both simplified their speech to their infants in similar ways. Secondly, both the structure and function of parental communication showed differences between the two conditions and many of these differences were moderated by interactions between condition and sex of parent or child. The data thus provide more support for the first and fourth hypotheses cited above. It is suggested that analyses of parent–infant interaction should move away from simple assumptions about parental ‘influences’ upon children's development to consider the subtleties of different parental styles in different settings.     

Conceptualism and the (Supposed) Non-Transitivity of Colour Indiscriminability

In this paper, I argue that those who accept the conceptualist view in the philosophy of perception should reject the traditional view that colour indiscriminability is non-transitive. I start by outlining the general strategy that conceptualists have adopted in response to the familiar ‘fineness of grain’ objection, and I show why a commitment to what I call the indiscriminability claim seems to form a natural part of this strategy. I then show how together, the indiscriminability claim and the non-transitivity claim –the claim that colour indiscriminability is non-transitive –entail a further, suspicious-looking claim that I call the problematic claim. My argument then splits into two parts. In the first part, I show why the conceptualist does indeed need to reject the problematic claim. Given that this claim is jointly entailed by the indiscriminability claim and the non-transitivity claim, the conceptualist is then left with a straight choice: reject the indiscriminability claim, or reject the non-transitivity claim. In the second part, I then explain why the conceptualist should choose the latter option.