Communicating safety with drivers via dynamic message signs

In recent years numerous transportation agencies have begun displaying creative safety messages like “get your head out of your apps” on dynamic message signs (DMS). DMS have been used traditionally to provide real-time information about travel times, weather conditions, construction, and incidents. Applying emotional and consequential concepts from protection motivation theory, which has a track record of leading to behavioral changes from public awareness campaigns, this study evaluates how the use of safety messages on DMS impacts driver perceptions. We find that emotions, but not consequences, impact self-reported driving behavior. Further, while drivers reported negative emotions would change their driving habits, positive messages were recalled far more often. Cell phone related messages were recalled most frequently despite being rarely displayed along roadways in Michigan where the study is conducted. Thus, the results support the use of positively themed messages with consequences that drivers perceive as realistic.     

学生对教师管教信息的认知、情绪体验和行为倾向

本文研究学生在接收到教师的不同管教信息时对教师情绪的认知以及自己的情绪反应和行为倾向。对597名中小学生的实验研究结果显示,教师采用“诱导教诲”、“困扰担忧”的管教信息最能引起学生的积极反应．而“愤怒批评”的管教信息易引起学生的消极反应。研究还发现．小学生和中学生的反应存在差异．而性别之间存在一定差异。对性质不同的行为问题加以管教引起学生的反应差异非常显著。     

Identity and influence in social interaction

Researchers studying argumentation often make the simplifying assumption that rational persuasion can be studied independently from the processes through which social identities are established and maintained. However, developments in the study of message design, particularly the groundbreaking work of Brown and Levinson (1978, 1987) on politeness, suggests that in practice the multiple functions of messages are intertwined in message structure and effects. In contrast to the view that identity issues distort rational processes in communication, both the communication of identity and the use of identity-based appeals in social influence are best seen as prototypical examples of rationality in message design.     

Effect of design factors on drivers’ understanding of variable message signs locating traffic events

BackgroundThis article addresses how to combine three elements (a pictogram, an arrow, a city) in a variable message sign (VMS) to locate temporary events (e.g., “congestion before Milan”). We adopted the G1c stack model as a design template, an Advanced Directional Sign (ADS) recommended by the 1968 Convention to locate cities, which can be easily adapted to modern VMS. However, as most of the VMS in operation are not full-matrix, we have also adapted this design to more restrictive display conditions. This adaptation critically concerned the arrow function on the message that either points up broadly (generically, as in G1c) or connects with the city more specifically (explicit). Although G1c reads top-down like a verbal text, previous studies indicated drivers’ preference for bottom-up landmark order in VMS, so both ordering criteria were compared in the present study.MethodsThe experiment involved 99 people (70 drivers and 29 drivers in training). Participants were informed that they would see various VMS reporting certain events (e.g., congestion) related to one of four cities along the road. Their task was to identify the event location (before, after the city) after seeing blocks of two consecutive messages (first a complementary message, then the target message), limiting their response to the content of the second message. Three design-focused factors were tested: typographical alignment (left or centre), landmark order (bottom-up or top-down), and arrow function (explicit or generic). The rate of correct location answers was the dependent variable.ResultsResults revealed that comprehension varied greatly depending on the arrow’s function and the placing of elements. In the explicit-arrow messages, comprehension was good both in the Top-down and Bottom-up conditions, but in the generic-arrow messages, only in the Bottom-up condition was comprehension good. Likewise, understanding was better in the Before condition than in the After condition in all combinations of Landmark order and Arrow function conditions. In general, left alignment of the central column elements of the VMS improved comprehension respective to centred alignment. Finally, the complementary message factor had an effect under certain circumstances.Practical implicationsThe messages displaying a generic arrow (following the G1c model) were better understood when the landmarks were ordered bottom-up, not top-down. In addition, explicit-arrow messages were better understood per se (in the absence of a complementary message) than generic-arrow messages. Overall, this work suggests that improving our understanding of how thought processes and design features relate to each other can contribute to safer driving nationally and internationally.     

Mourning the dead,mourning the disappeared: The enigma of the absent–presence

Freud's interest in the impact of death on the living goes back further than Mourning and Melancholia (1917e, [1915]). In Totem and Taboo (1912–13) Freud noted the ambivalence of the emotions we experience in relation to the dead. In this paper, I focus on Mourning and Melancholia as a landmark in the understanding of both the normal and psychopathological aspects of mourning and depressive processes in human beings. Mourning and Melancholia bridges Freud's first and second topographic theories of the psychic apparatus and constitutes for many authors the foundation of his theory of internal object relations. With this psychoanalytic understanding of mourning as a framework, I discuss ‘special mourning processes,’ such as the those confronted by psychoanalysts in Argentina when treating the relatives of thousands of people who were ‘disappeared’ by the military dictatorship in the 1970s; they are ‘special’ in the sense that the external reality [which] constitutes the starting point of the psychic mourning process, as described by Freud, is absent. I argue that the ‘absent–presence’ of the body as an enigmatic message initiates a special mourning process that bears certain characteristics of, and is isomorphic to, Laplanche's seduction theory.     

Why Ferenczi today? The contribution of Sándor Ferenczi to the understanding and healing of psychic suffering

A society undergoing rapid change, which doubts its own possibilities of survival, calls into question the worth of psychoanalytical theory and practice. The author emphasizes that the Ferenczian clinical evolution could be a source of inspiration for reinvigorating our trust in the prodromes of the Freudian paradigm, and thus for relaunching the authoritativeness of our thought and our psychotherapeutic method. In this light the author examines the affective and cognitive qualities that render Ferenczi a mentor of our possible future development, taking into consideration the following aspects: the communicative and intersubjective perspective that denotes Ferenczi's thought since his first writings; the receptive, reflective, and self‐reflective capacities which have progressively accompanied his own commitment and clinical attitude; and his elective work on trauma and “the traumatic”, including the algogenic messages transmitted during the healing process by analysts in fear (and perhaps terror) of their own regression and countertransferential catastrophe. In particular, these last events (central in the Ferenczian vision) are today specifically stimulated by new forms of pathology which search for, with our help, a resolution of the apathetic pain and the tearing apart of the identity that characterize the suffering of patients.     

The effect of message framing on self-management of chronic pain: A new perspective on intervention?

This study examines framed messages as a novel approach to promote self-management of chronic pain. Primary care patients reporting chronic pain (pain rated?≥?4 on 0–10 NRS-I for ≥3 months) were randomly assigned to receive a gain- or loss-framed message promoting self-management of pain. Impact of the framed message on behavioural self-management (including communicating with providers, relaxation, activity pacing, pleasant activities and healthy lifestyle) was assessed. Post-message, individuals in the loss-frame condition reported significantly greater interest in and more knowledge gained from the information presented in the message (p?≤?0.03). Loss-frame participants were significantly more likely to express confidence that they would practice relaxation (p?≤?0.03). Pain readiness to change, pain self-efficacy and message frame independently influenced motivation to engage in relaxation as a self-management strategy. Across all behaviours assessed, there were no observed interactions between message frame and either pain self-efficacy or pain readiness to change (p?>?0.05). Framing may be useful to promote pain self-management; larger trials are needed to fully evaluate its potential and to further assess the applicability of framed communication to impact a broader range of chronic conditions.     

Seeking support: An interpretative phenomenological analysis of an Internet message board for people with Complex Regional Pain Syndrome

In this article, we report on the findings of a qualitative inquiry into how an online message board for people who have Complex Regional Pain Syndrome (CRPS) was used by its members. All messages (and responses) posted on the CRPS message board over a 4-month period were collected retrospectively. The data were analysed using the method of Interpretative Phenomenological Analysis. Members used the message board to seek (and provide) support to those with CRPS, and also to express their emotions, feelings and experiences linked to their condition. The message board provided an important source of support for a patient group that can otherwise become isolated as a result of their mobility problems. Furthermore, the analysis revealed the unrealistic hopes that patients can hold concerning the anticipated outcomes of their treatment. This is an important issue for healthcare professionals to explicitly address when interacting with the patient group.     

Health messages to promote fruit and vegetable consumption at different stages: A match-mismatch design

Objective: To examine the effectiveness of matching health messages promoting fruit and vegetable intake to the Health Action Process Approach stages of change.

Design: In a randomised controlled trial, 205 undergraduate students (non-intenders n = 123; intenders n = 82) were exposed to one of three health messages, targeted at non-intenders, intenders and controls.

Main outcome measures: Three longitudinal assessments of stage, fruit and vegetable intake, and social-cognitive determinants were obtained.

Results: Stage-specific effects of the interventions were confirmed. For self-efficacy, a stage by health message crossover interaction emerged, with both non-intenders and intenders in the matched conditions scoring higher in self-efficacy. Furthermore, in line with predictions, non-intenders in the matched condition showed higher risk perception, outcome expectancies, intention, and stage progression immediately after message exposure, and lower levels of action planning and coping planning a week later in the mismatched condition, but for these outcomes no differences across conditions were obtained among intenders. Multiple mediation analyses confirmed the facilitating role of self-efficacy and behavioural intention among non-intenders.

Conclusions: Stages should be considered when designing health messages, although more interactive interventions for intenders and extended measurement time frames may be required.     

Moving beyond the function of the health behaviour: The effect of message frame on behavioural decision-making

Health messages that provide gain- or loss-framed arguments have a differential impact on behavioural decision-making (Rothman & Salovey, 1997). Typically, gain-framed messages more effectively promote preventive health behaviours, which maintain health and minimise the risk of a health problem, whereas loss-framed messages more effectively promote detection behaviours, which involve the risk of finding a health problem. Two experiments tested the thesis that the risk implications of the behaviour are an important determinant of the persuasive impact of gain- and loss-framed appeals. Results revealed that when the risk associated with a health behaviour (either a prevention behaviour in Experiment 1 or a detection behaviour in Experiment 2) was low, participants responded more favourably to gain-framed messages. However, when the risk associated with the health behaviour (either prevention or detection) was high, participants responded more favourably to loss-framed messages. Discussion focuses on the importance of taking into account how individuals construe a behaviour when constructing framed appeals.