Offering alternatives as a way of issuing directives to children: Putting the worse option last

In a corpus of c. 250 h of recorded interactions between young children and adults in USA and UK households, we found that children could be directed to change their course of action by three syntactic formats that offered alternatives: an imperative, or a modal declarative, plus a consequential alternative to non-compliance (e.g. come down at once or I shall send you straight to bed; you’ve got to stand here with it or it goes back in the cupboard), or an interrogative requiring a preference (e.g. do you want to put them neatly in the corner for mummy please or do you wanna go to bed). Formatted syntactically as or-alternatives, these can perform the actions both of warning and threatening. But they make a ‘bad’ course of action contiguous to the child's turn. We argue that adults choose this format because the interactional preference for contiguity makes the negative alternative the more salient one. This implies that adults attribute to children the ability to appreciate the flouting of preference organisation for deontic effect

How professionals deal with clients' explicit objections to their advice

Previous literature on advice-resistance in medicine and welfare has tended to focus on patients' or callers' inexplicit resistance (minimal responses, silence and so on). But clients also raise explicit objections, which put up a firmer barrier against the advisor's efforts. In a novel look at resistance, we show that one important distinction among objections is their epistemic domain: whether the client's objection is in their own world (e.g. experiencing pain), or in the world of the practitioner (e.g. difficulties in making appointments). We show that the practitioner may try to manoeuvre the objection onto grounds where their own expertise will win the day, in five ways: conceding the objection's validity as a preface to moving on; proposing a 'work-around' that effectively repeats the original advice; selecting an aspect of it that could be remediated; correcting the client's understanding of the challenges of the advice; and stressing the urgency of the original course of action. We discuss the distinction between objections to solicited and unsolicited advice, and the role of objections in revealing, and affirming, a service-user's personal life-world contingencies

Dealing with the distress of people with intellectual disabilities reporting sexual assault and rape

When police officers interview people with intellectual disabilities who allege sexual assault and rape, they must establish rapport with the interviewee but deal with their distress in a way that does not compromise the interview’s impartiality and its acceptability in court. Inspection of 19 videotaped interviews from an English police force’s records reveals that the officers deal with expressed distress by choosing among three practices: minimal (e.g. okay) or no acknowledgement, acknowledging the expressed emotion as a matter of the complainant’s difficulty in proceeding (e.g. take your time) and rarely (and only if the complainants were apparently unable to resume their talk) explicit reference to their emotion (e.g. it’s obviously upsetting for you). We discuss these practices as ways of managing the conflicting demands of rapport and evidence-gathering

Police call-takers' first substantive question projects the outcome of the call

Police call-takers need to gather as much data as is needed, as quickly as possible, to determine whether and what action should be taken. On analysing 514 calls to a UK centre handling emergency (999) and non-emergency (101) calls, we find that the call-taker’s first substantive question already carries a diagnosis of the merits of the caller's case, and an implication of the call's likely outcome. Such questions come principally in four formats. On a gradient of increasing scepticism, these are: requests for the caller's location (which are treated as indicating that police action will be taken); open-ended requests for further information (treated as neutral); queries of the relevance of the incident or legitimacy of the caller, and reformulations of the caller's reason for calling (both projecting upcoming refusal of police action). We discuss the implications of this gradient for understanding how the calltakers manage their institutional goals. Data are in British English

Continuous flow vortex fluidic-mediated exfoliation and fragmentation of two-dimensional MXene

MXene (Ti2CTx) is exfoliated in a vortex fluidic device (VFD), as a thin film microfluidic platform, under continuous flow conditions, down to ca 3 nm thin multi-layered twodimensional (2D) material, as determined using AFM. The optimized process, under an inert atmosphere of nitrogen to avoid oxidation of the material, was established by systematically exploring the operating parameters of the VFD, along with the concentration of the dispersed starting material and the choice of solvent, which was a 1 : 1 mixture of isopropyl alcohol and water. There is also some fragmentation of the 2D material into nanoparticles ca 68 nm in diameter

Vortex fluidic mediated synthesis of TiO2 nanoparticle/MXene composites

Oxidation of MXene in a vortex fluidic device (VFD) operating under continuous flow results in exfoliation and fragmentation into nanoparticles of surface oxidised 2D material with further oxidation of the nanoparticles into anatase (TiO 2 ). These MXene and anatase nanoparticles co‐assemble into stable micron sized spheres which are topologically smooth, decorating the surface of exfoliated MXene. The formation of this composite material in the dynamic thin film in the VFD was optimised by systematically exploring the operating parameters of the microfluidic platform, determined at 45 o tilt angle for the 20 mm diamater glass tube spinning at 5k rpm, with a flow rate of a colloidal dispersion of MXene in aqueous H 2 O 2 (30%) at 0.75 mL/min, concentration of MXene 0.5 mg/mL

A discursive psychology analysis of emotional support for men with colorectal cancer

Recent research into both masculinity and health, and the provision of social support for people with cancer has focussed upon the variations that may underlie broad assumptions about masculine health behaviour. The research reported here pursues this interest in variation by addressing the discursive properties of talk about emotional support, by men with colorectal cancer - an understudied group in the social support and cancer literature. Semi-structured interviews were conducted with eight men with colorectal cancer, and the transcripts analysed using an intensive discursive psychology approach. From this analysis two contrasting approaches to this group of men’s framing of emotional support in the context of cancer are described. First, talk about cancer was positioned as incompatible with preferred masculine identities. Second, social contact that affirms personal relationships was given value, subject to constraints arising from discourses concerning appropriate emotional expression. These results are discussed with reference to both the extant research literature on masculinity and health, and their clinical implications, particularly the advice on social support given to older male cancer patients, their families and friends

Acoustical and physical dynamics of the diatonic harmonica

The harmonica is arguably the most widely played instrument in the world, yet there is a surprising paucity of published studies of its acoustics or physical dynamics. The typical diatonic harmonica and the physical forces involved in its natural function are described, and simple observations of the harp's functions are reported. The speaking of the reeds, naturally, when producing a bend, and when speaking as an overblow or overdraw is discussed and investigated by simple stopping of the reeds, by videostroboscopic analysis, and by recording vibration of the reeds with displacement gauges. The reeds of the ten hole harmonica can be made to vibrate at varying frequencies depending on the size and shape of the player's vocal tract. Three different modes of speaking from each hole and its pair of reeds are revealed and studied: first, naturally in a closing mode, either blown or drawn; second, as a bend, either blown or drawn, with pitch in the interval between the two notes in the hole; and third, as an overblow or overdraw in an opening mode with a pitch outside the interval between the two natural notes of the hole. This dynamic interaction allows the player to speak with the instrument perhaps as with no other

Paraphrases and summaries: A means of clarification or a vehicle for articulating a preferred version of student accounts?

The use of group discussions as a means to facilitate learning from experiences is well documented in adventure education literature. Priest and Naismith (1993) assert that the use of the circular discussion method, where the leader poses questions to the participants, is the most common form of facilitation in adventure education. This paper draws on transcripts of facilitation sessions to argue that the widely advocated practice of leader summaries or paraphrases of student responses in these sessions functions as a potential mechanism to control and sponsor particular knowledge(s). Using transcripts from recorded facilitation sessions the analysis focuses on how the leader paraphrases the students’ responses and how these paraphrases or ‘formulations’ function to modify or exclude particular aspects of the students’ responses. I assert that paraphrasing is not simply a neutral activity that merely functions to clarify a student response, it is a subtle means by which the leader of the session can, often inadvertently or unknowingly, alter the student’s reply with the consequence of favouring particular knowledge(s). Revealing the subtle work that leader paraphrases perform is of importance for educators who claim to provide genuine opportunities for students to learn from their experience