Initial judgment task and delay of the final validity-rating task moderate the truth effect

Repeatedly seen or heard statements are typically judged to be more valid than statements one has never encountered before. This phenomenon has been referred to as the truth effect. We conducted two experiments to assess the plasticity of the truth effect under different contextual conditions. Surprisingly, we did not find a truth effect in the typical judgment design when using a ten minutes interval between statement repetitions. However, we replicated the truth effect when changing the judgment task at initial statement exposure or when using an interval of one week rather than ten minutes. Because none of the current truth effect theories can fully account for these context effects, we conclude that the cognitive processes underlying truth judgments are more complex than has hitherto been assumed. To close the theoretical gap, we propose a revised fluency attribution hypothesis as a possible explanation of our findings.     

Why don't we believe non-native speakers? The influence of accent on credibility

Non-native speech is harder to understand than native speech. We demonstrate that this “processing difficulty” causes non-native speakers to sound less credible. People judged trivia statements such as “Ants don't sleep” as less true when spoken by a non-native than a native speaker. When people were made aware of the source of their difficulty they were able to correct when the accent was mild but not when it was heavy. This effect was not due to stereotypes of prejudice against foreigners because it occurred even though speakers were merely reciting statements provided by a native speaker. Such reduction of credibility may have an insidious impact on millions of people, who routinely communicate in a language which is not their native tongue.     

Specific subtype of fluency disorder affecting French speaking children: A phonological analysis

PurposeClinicians working with fluency disorders sometimes see children whose word repetitions are mostly located at the end of words and do not induce physical tension. Prior studies on the topic have proposed several names for these disfluencies including “end word repetitions”, “final sound repetitions” and “atypical disfluency”. The purpose of this study was to use phonological analysis to explore the patterns of this poorly recognized fluency disorder in order to better understand its specific speech characteristics.MethodsWe analyzed a spontaneous language sample of 8 French speaking children. Audio and video recordings allowed us to study general communication issues as well as linguistic and acoustical data.ResultsWe did not detect speech rupture or coarticulation failures between the syllable onset and rhyme. The problem resides primarily on the rhyme production with a voicing interruption in the middle of the syllable nucleus or a repetition of the rhyme (nucleus alone or nucleus and coda), regardless of the position in the word or phrase.ConclusionThe present study provides data suggesting that there exist major differences in syllable production between the disfluencies produced by our 8 children and stuttered disfluencies. Consequently, we believe that this fluency disorder should be recognized as distinct from stuttering.     

Through the looking-glass: on the other side of ‘un’conclusive reflections

This qualitative study explored the practices of a Technology Instructional Specialist (TIS) from the reflective vantage point of the specialist herself and multiple data sets collected from classroom teachers she mentored. The study examined the actions and impact of the TIS in assisting individual teachers with technology implementation through a reflective, circular process (i.e. action, reflection, modification, additional action). Data sources were comprised of: (1) survey on teachers’ comfort levels for technology integration in an elementary classroom; (2) teacher interviews; (3) self and teacher reflective assessments of the TIS’s mentoring; and (4) reflective journal notes of the TIS’s experiences. Findings suggest that reflections on and development of differentiated technology mentoring processes and actions conducted within participating teachers’ classrooms impacted their awareness of technology uses and pedagogical application. Most notably, reflections indicate that relational aspects of the TIS and teachers’ interactions impacted the process of technology implementation in participating teachers’ instructional practices. Practical suggestions for practitioners are provided.     

Nursing and genetic health care

Advances in DNA technology are leading to major developments in nursing practice in clinical genetics, including the creation of new roles for nurses who care for people with genetic conditions. Application of genetic information and testing is moving genetics into the mainstream of health care. Therefore, it is anticipated that nurses in all areas of practice will become involved in the provision of information about genetic testing and assisting individuals and families in decision making and adjustment to new genetic information. This article provides an overview of the profession of nursing which may be useful to genetic counselors in the development of collaborative relationships between the two professions.     

Disfluency clusters in speakers with and without neurogenic stuttering following traumatic brain injury

PurposeAnalyze the characteristics and rate of disfluency clusters in adults with and without neurogenic stuttering after traumatic brain injury (TBI).MethodTwenty adults with TBI participated in this study, including 10 with neurogenic stuttering (Group B) and 10 without -stuttering (Group A). Disfluency clusters in speech samples were classified into three types: Stuttering-like (SLD), other (OD), and mixed (MIX).ResultsSpeakers with and without neurogenic stuttering produced the same mean number of disfluency clusters. In addition, the mean length of clusters did not differ between these speaker groups although the longest clusters did. The most frequently occurring cluster type for people with neurogenic stuttering was MIX and OD for people without stuttering. Although the speakers in Group A produced stuttering-like disfluencies, these never occurred together to form a SLD type cluster. For Group B, the starter units of the clusters were usually stuttering-like disfluencies, while for Group A, the starter units were mostly interruptions.ConclusionsCompared to non-stuttering speakers, stuttering after TBI did not increase the number of clusters, but rather lengthened them. In speakers with neurogenic stuttering, the number and length of clusters were related to the manifestation of other communication deficits, not to the frequency of stuttering-like disfluencies. Still, SLD clusters occurred only in those people with neurogenic stuttering. These findings raise questions about the nature of both neurogenic stuttering and the dynamics of disfluency clustering.     

Existential themes in the treatment of people at suicide risk. Understandings and practices of specialist healthcare professionals

ABSTRACT

This qualitative study focuses on the ways in which existential themes were understood and addressed in therapeutic relationships with patients who had attempted suicide. Health care professionals (HCP) from Norway specialist healthcare participated in focus groups. The interviews were transcribed and analysed by systematic text-condensation through a four-step procedure. We found that the HCPs emphasised the context-specific functions of their departments. They considered these conversations essential but demanding. They indicated existential themes of hope/hopelessness, loneliness, meaning, life/death, shame, religion and suicide. The HCPs’ understandings of themes deemed to be existential and how they should be addressed were primarily based on clinical experience. This appeared to exacerbate the pressure on their personal involvement, leading to the question of whether patients’ existential needs are tackled or instead disappear into a conversational vacuum. The study suggests that HCPs' professional competence of existential themes pertaining to patients at suicide risk needs to be strengthened.     

Cancer counselling in the United Kingdom

Abstract

A national survey of 289 people from a variety of professions (nurses, social workers, clinical psychologists, psychiatrists, etc) involved in counselling cancer patients and their families within the United Kingdom obtained a response rate of 82%. The primary findings discussed in this paper cover a range of issues, including the working conditions and responsibilities of the counsellors, what professional qualifications they possess, the extent and availability of supervision and support, as well as the types of counselling intervention employed. Particularly disturbing was the fact that only 25% of our sample had any recognised formal counselling qualification and that 75% did not belong to any professional counselling organisation. In view of the wide diversity of qualifications, salary scales, responsibilities and working conditions and practices amongst the respondents, we propose that the National Health Service (NHS) should establish clearer guidelines as to the minimum acceptable qualifications for people employed as oncology counsellors, and that more adequate provision and resources are made available for training and supervision.     

Developmental Changes in Semantic Verbal Fluency: Analyses of Word Productivity as a Function of Time,Clustering, and Switching

We investigated age-related improvement in semantic category verbal fluency (VF) in 309 Dutch schoolchildren attending first to ninth grade. Quantitative analyses of number of correct responses as a function of time as well as qualitative analyses of clustering and switching were conducted. Overall, Dutch VF task performance, i.e., number of correct responses over 60 seconds, was not established before mid-adolescence. This is in line with previously published studies, using VF number of correct responses over 60 seconds as the main outcome measure and examining VF task performance across other cultures and languages (e.g., Italian, French, Hebrew). Next, mean cluster size, a measure of lexico-semantic knowledge, was not established until at least grade 3. In contrast, performance on the VF outcome measures “number of switches/clusters” was established at least 4 years later. Qualitative and quantitative Design Fluency (DF) outcome measures support the notion that the numbers of switches/clusters are valid measures of higher order cognitive functions, such as strategy use and cognitive flexibility. In line of this, VF number of correct responses during 16–60 seconds, a measure of controlled information processing, is established at least 2 years later (i.e., grades 7–8) than number of correct responses during the first 15 seconds time slide, a measure of automatic processing. Finally, environment, i.e., the level of parental education, primarily affected automatic and lexico-semantic knowledge. No effects of sex on VF performance were found. These data suggest that the alternative scoring methods of VF tasks can be used to acquire knowledge on development of lower and higher order cognitive functions in healthy children and the influence of the environment on it.