SOCIAL VULNERABILITY AND ADJUSTMENT OF CEREBRAL PALSIED CHILDREN

Social adjustment of forty cerebral palsied children was studied by means of the Düss Fable Test, and interviews with parents and teachers. More cerebral palsied than normal children apperceived the fables as containing rejective and frustrating elements and responded with feelings of hostility, jealousy and defiance. The cerebral palsied children revealed a more dependent and conflict-laden relationship with their parents. One third of the cerebral palsied children showed a poor social adjustment in school but those with harmonious family background obtained a satisfactory social adjustment in school. The data gave no support for the existence of a typical psychological syndrome of cerebral palsy.     

Problems in evaluating the real-world usability of digital voice communication systems

Digital voice communication systems are being used in a wide variety of applications. Human observers are used to measure the performance of computer voice systems. We also need to determine how losses in speech quality and intelligibility affect the performance of the communicator. This paper considers several situational variables that can affect the usability and acceptance of digital voice communication systems: task constraints, user experience, and communication environment. User experience and communication environment influence the acceptability of degraded voice systems; greater experience and field environments lead to higher acceptability ratings. However, performance measures, such as task completion time, are still adversely affected by lower voice quality.     

Mapping Uncertainties in the Upstream: The Case of PLGA Nanoparticles in Salmon Vaccines

The diversity of nanotechnologies and of the governance challenges that their applications raise calls for exploration and learning across different cases. We present an Upstream Oversight Assessment (UOA) of expected benefits and potential harms of nanoparticles made of a synthetic polymer (PLGA) to improve vaccines for farmed salmon. Suggested by Jennifer Kuzma and colleagues, an UOA may help identify and prioritise research needs, and it may support evaluations of the adequacy of relevant existing regulatory frameworks. In this work, the UOA approach is modified and supported with elements from the uncertainty analysis framework developed by Warren Walker and colleagues. Empirically, we draw on relevant available published literature and insights generated in an ongoing nanoparticle salmon vaccine project, in which one of the authors participates. Nanotechnologies have not previously been encountered in the regulatory context of fish vaccines, which in part raises unique challenges due to prospective large scale vaccine use in semi-open aquatic systems. Strengthened through cooperation between ELSA and technology researchers we found the UOA useful for an early mapping of benefits and concerns, and for identifying areas in need of further research prior to a nanoparticle based salmon vaccine is developed and taken into use. We consider our approach to represent one among several complementing initiatives that seek to contribute to early stage evaluations of possible negative side effects, broadly conceived, in order to facilitate a more robust nanotechnology development.     

Awareness of subtle emotional feelings: a comparison of long-term meditators and nonmeditators

The authors explored whether meditation training to enhance emotional awareness improves discrimination of subtle emotional feelings hypothesized to guide decision-making. Long-term meditators and nonmeditators were compared on measures of self-reported valence and arousal, skin conductance response (SCR), and facial electromyography (EMG) to masked and nonmasked emotional pictures, and on measures of heartbeat detection and self-reported emotional awareness. Groups responded similarly to nonmasked pictures. In the masked condition, only controls showed discrimination in valence self-reports. However, meditators reported greater emotional clarity than controls, and meditators with higher clarity had reduced arousal and improved valence discrimination in the masked condition. These findings provide qualified support for the somatic marker hypothesis and suggest that meditation may influence how emotionally ambiguous information is processed, regulated, and represented in conscious awareness.     

Clinical significance methods: a comparison of statistical techniques

Clinically significant change refers to meaningful change in individual patient functioning during psychotherapy. Following the operational definition of clinically significant change offered by Jacobson, Follette, and Revenstorf (1984), several alternatives have been proposed because they were thought to be either more accurate or more sensitive to detecting meaningful change. In this study, we compared five methods using a sample of 386 outpatients who underwent treatment in routine clinical practice. Differences were found between methods, suggesting that the statistical method used to calculate clinical significance has an effect on estimates of meaningful change. The Jacobson method (Jacobson & Truax, 1991) provided a moderate estimate of treatment effects and was recommended for use in outcome studies and research on clinically significant change, but future research is needed to validate this statistical method.     

Measuring automatic retrieval: a comparison of implicit memory, process dissociation, and speeded response procedures

Using the stem completion task, we compared estimates of automatic retrieval from an implicit memory task, the process dissociation procedure, and the speeded response procedure. Two standard manipulations were employed. In Experiment 1, a depth of processing effect was found on automatic retrieval using the speeded response procedure although this effect was substantially reduced in Experiment 2 when lexical processing was required of all words. In Experiment 3, the speeded response procedure showed an advantage of full versus divided attention at study on automatic retrieval. An implicit condition showed parallel effects in each study, suggesting that implicit stem completion may normally provide a good estimate of automatic retrieval. Also, we replicated earlier findings from the process dissociation procedure, but estimates of automatic retrieval from this procedure were consistently lower than those from the speeded response procedure, except when conscious retrieval was relatively low. We discuss several factors that may contribute to the conflicting outcomes, including the evidence for theoretical assumptions and criterial task differences between implicit and explicit tests.     

Variations in EEG coherence as an index of the affective content of dreams from REM sleep: relationships with face imagery

EEG coherence was examined in relation to four measures of socioemotional dream content, including a new measure--the proportional representation of a character's face. Twenty-four healthy subjects, recorded for sleep stages and EEG activity, were awakened from REM sleep to report dream mentation and to rate it on these variables. Coherence scores were calculated for homologous interhemispheric electrode pairs (Fp1-Fp2, F3-F4, F7-F8, C3-C4, P3-P4, O1-O2, T3-T4, T5-T6) and for left and right intrahemispheric pairs for delta, theta, alpha, beta1, and beta2 frequencies. These were correlated with the mentation measures. Positive correlations were found between average interhemispheric coherence in most bands and the character face measure. A breakdown by gender revealed that this relationship was most evident for women, whereas for men positive correlations were observed between coherence and negative self-feeling. That similar relationships also obtained for both left and right intrahemispheric coherence is consistent with the hypothesis that dreamed socioemotional interactions reflect the integrative functioning of many brain regions in both hemispheres.     

Rational-Emotive Assessment with Religious Clients

Rational Emotive Behavior Therapy (REBT), when practiced effectively and flexibly, can be an excellent treatment modality for religious clients. Most of the American population acknowledges some religious belief and/or practice and religious clients sometimes present with unique disturbances and concerns about psychotherapy. In this article we discuss the rapidly changing literature relative to religiousness and mental health and highlight the ethical-professional risks of failing to carefully assess and responsibly manage client religiousness when it is personally and clinically salient. We conclude by outlining a model for focused assessment of religiousness early in REBT and recommend that REBT practitioners consider different components of religiousness and the manner in which they may impact response to treatment.