Explicit Learning of a Dynamic System with a Non-salient Pattern

We examine the hypothesis that a specific goal leads to implicit learning, whereas a nonspecific goal leads to explicit learning, even though the pattern to be learnt is non-salient. Subjects learned a dynamic control task (Berry & Broadbent, 1984). One group of subjects had a specific control goal, the second group had a non-specific pattern-search goal, and the third group had both goals. On measures of learning (control performance, prediction, and general questions), the non-specific group learnt explicitly, outperforming the other two groups on all learning measures. The specific group performed next best on control performance and prediction questions but performed very poorly on general questions. The dual-goal group performed poorly on all measures. Non-specific subjects predicted well on both familiar and unfamiliar situations. Specific-goal subjects predicted well on familiar situations, regardless of whether their previous response had been correct or incorrect. Dual-goal subjects predicted well only on familiar correct situations. We conclude that the non-specific group learned through explicit hypothesis testing, the specific group learned through a mixture of explicit problem solving and implicit instance learning, and the dual-goal group learned instances. Results are discussed in terms of dual-space models of problem solving and hypothesis testing and in terms of implicit instance learning. We consider how the choice of learning goal affects the cognitive processes used during learning and suggest that having subjects learn the same information implicitly or explicitly is potentially useful for drawing clearer distinctions between implicit and explicit modes of learning.     

Book reviews

Religion and Globalisation. Peter Beyer, 1994 London: Sage Publications 250 pp., £12.95 pb, £37.50 hb ISBN 0–8039–8917–2

The Religious Culture of India: Power, Love and Wisdom. Friedhelm Hardy, 1994 Cambridge Studies in Religious Traditions 4, Cambridge University Press xiii + 613 pp. £55.00, US$74.95 ISBN 0–521–44181–1

Judaism and Other Faiths. Dan Cohn‐Sherbok, 1994 Basingstoke: Macmillan Press ix + 186 pp., £40.00 hb ISBN 0–312–10384–0.

Women in Religion Jean Holm with John Bowker, eds., 1994 London and New York: Pinter Publishers 181 pp., £29.50 hb, £9.99 pb ISBN 1–85567–108–5 hb, ISBN 1–85567–109–3 pb

Attitudes to Nature. Jean Holm (ed.) with John Bowker, 1994 London and New York: Pinter Publishers 172 pp., £23.50 hb, £9.99 pb ISBN 1–85567–092–5 hb, ISBN 1–85567–093–3 pb

Sacred Writings. Jean Holm (ed.) with John Bowker, 1994 London and New York: Pinter Publications 201 pp., £29.50 hb, £9.99 pb ISBN 1–85567–106–9 hb; 1–85567–107–7 pb

The Gospel of Buddha. Paul Carus, 1994 Oxford: Oneworld Publications 306 pp., £6.95 ISBN 1–85168–026–8

The New Religious Order: The Passionists and the Option for the Poor. James Sweeney CP, 1994 London: Bellew Publishing 240 pp., £35.00 ISBN 1–85725–105–9

Religions in the UK: A Multi‐Faith Directory. Paul Weller (ed), researched by Rachelle Castle and Paul Weller, 1993 Mickleover, Derby: University of Derby, in association with The Inter Faith Network for the United Kingdom 651 pp., £25.00 (incl. p&p) ISBN 0–901437–06–9     

Language Abilities in Children with Attention Deficit Hyperactivity Disorder, Reading Disabilities, and Normal Controls

Research has demonstrated a high prevalence of language impairments (LI) and reading disabilities (RD) in children with attention deficit hyperactivity disorder (ADHD). Since RD is also associated with LI, it is unclear whether the language impairments are specific to ADHD or associated with comorbid RD. The language abilities of ADHD children with and without RD were investigated in a task requiring recall of a lengthy narrative, and in tests assessing knowledge of the semantic aspects of language. The study was conducted with 50 boys—14 ADHD, 14 ADHD + RD, 8 RD, and 14 normal controls, aged 7 to 11. Children with ADHD (ADHD-only, ADHD + RD) exhibited difficulties in organizing and monitoring their story retelling. Children with RD (RD-only, ADHD + RD) demonstrated deficits in receptive and expressive semantic language abilities on the language processing tests. The comorbid group (ADHD + RD) exhibited the deficits of both ADHD and RD children. The deficiencies of ADHD children are consistent with higher-order executive function deficits while the deficits of RD children are consistent with deficits in the basic semantics of language processing.     

Discussion of “On Deconstructive Interventions” by R. M. Billow

This discussion challenges the importation of ideas from other disciplines such as philosophy to group psychotherapy. I do not suggest that there should be no engagement with these other domains; inevitably, it does occur. Rather, I am suggesting that such theoretical support may not necessarily add to our practical as well as our theoretical knowledge and should therefore be used only when ideas from within our own field do not suffice.     

The burden of online friends: the effects of giving up Facebook on stress and well-being

People occasionally choose to cut themselves off from their online social network by taking extended breaks from Facebook. This study investigated whether abstaining from Facebook reduces stress but also reduces subjective well-being because of the resulting social disconnection. Participants (138 active Facebook users) were assigned to either a condition in which they were instructed to give up Facebook for 5 days or continue to use Facebook as normal. Perceived stress and well-being, as well as salivary cortisol, were measured before and after the test period. Relative to those in the Facebook Normal condition, those in the No Facebook condition experienced lower levels of cortisol and life satisfaction. Our results suggest that the typical Facebook user may occasionally find the large amount of social information available to be taxing, and Facebook vacations could ameliorate this stress—at least in the short term.     

Using found poetry to illuminate the existential and posttraumatic growth of women with breast cancer engaging in art therapy

Arts-based research (ABR) is an expanding methodological genre, which adapts the tenets of the creative arts to make social science research accessible, evocative, and engaging. It crosses the boundaries of both art and science, but has made few inroads within the discipline of psychology. This article describes a pilot project examining how art-making shaped the trajectories of women diagnosed and treated for breast cancer. Using ABR as a way of distilling the findings, we demonstrate how experiences of existential and posttraumatic growth can be understood more intensely and profoundly through found poetry. Found poems (excerpts from interviews reframed as poetry) offer a richer, more meaningful, and potent evocation of themes than traditional coding categories. Poetry permits the voice of the participant to be more clearly heard and allows the reader to access deeper insights and understandings of the complexities of growth through adversity.     

"It's led me astray": How Cognitive Behavioural Therapists experience personal therapy in clinical practice

Personal therapy is considered to be an essential component of most psychotherapeutic training programmes. However, it remains peripheral to cognitive behavioural therapy (CBT) training courses. We present a subsection of results from a qualitative study that examines how CBT therapists use personal therapy in their clinical practice. Seven CBT therapists who have undergone personal therapy were interviewed. Participants were asked about how they used personal therapy in their clinical practice and their accounts were analysed using interpretative phenomenological analysis (IPA) to identify common themes. This article presents the results of the first master theme, “Personal therapy creates conflict”, which explores a paradox that arises between personal therapy and CBT clinical practice; participants suggest that personal therapy equips them with therapeutic tools that paradoxically hinder their capacity to practice a standardised protocol‐led CBT. Results show that participants found personal therapy created considerable internal conflict, where their use of technical evidence‐based treatment protocols as practitioners was experienced in tension with the relationally oriented therapy they had received as clients. We discuss results in the context of Gabriel Marcel's philosophical insights on the dehumanising effects of technology on human relationships. We conclude with a brief consideration of the current political climate that increasingly privileges short‐term technical solutions to psychological distress.     

The interpretation of discrepancies in multimethod research: A comparison of children's negotiations in two research contexts

Although multimethod research has a large number of advocates, problems arise in the interpretation of any discrepancies between results. This paper identifies three approaches to their interpretation: hierarchical validity, cross-validity and triangulation. The first assumes that methods can be ranked in order of validity so that lower ranking methods can be validated against higher ranking methods. The second assumes there is no hierarchy and that multiple methods are desirable to overcome the weaknesses in any one method and, further, that only results obtained from more than one method should be given credence. The third position, which differs from the others in that it arises from a constructionist rather than a positivist framework, holds that multimethods are valuable because of the different insights they produce and focuses attention on the need to examine methods in terms of their contribution in the context of a particular theory. These approaches are discussed in reference to results for children's negotiations from mothers' reports versus those from a quasi-experimental puppets task.