[Online Counselling: The prospect of a therapeutic connection].

Over the last few years, Internet has become an integral part of daily life. An abundant source of information and a principal gateway of communication between individuals, Internet has been continuously gaining considerable ground as a tool of awareness and intervention in the area of public health. With regard to the field of mental health, Internet exhibits a credible potential in facilitating dialogue not only between experts and their beneficiaries but also between stakeholders. Moreover and with regard to various aspects of public concern, it can serve as a circulation portal of educational material between students and teachers. The advent of remote support services dates back in the decade of 1970-1980. In the present time, they consist of informative guides and self-help groups or online counselling. The latter is defined as the process in which both parties, namely the therapist and the client, are involved in an oral or written conciliation through means of an internet connection, videoconferencing, live chat or e-mail exchange. The benefits of this practice - accessibility, relocation, convenience, anonymity, facilitation of face-to-face psychotherapy and low cost - could make online counseling, in specific cases, the treatment of choice. While the usage of the World Wide Web seems promising for the rectification of mental health disorders, there is some debate among experts regarding the ethical aspect of practicing psychotherapy in an interactive digital environment. Issues such as technical expertise and the tackling of related problems, difficulties in the diagnostic process, interchange of verbal and nonverbal cues, crisis management, safeguarding the therapeutic alliance, protection of personal data, age restriction, keeping boundaries in relation to the setting, the time and the dynamics of the therapeutic relationship and, finally, training and supervisory process of online therapist, are some subjects of disagreement. Relevant research reveals the effectiveness of online counseling in decreasing the magnitude of reported symptoms, with a direct positive impact on the improvement of daily functioning and on future relapses. However, the usefulness of developing a therapeutic relationship through internet connection is being criticized by a group of clinicians, with their main arguments revolving around spatiotemporal issues and the reliability of incoming information. Some other researchers correlate the therapeutic alliance concluded in the context of electronic communication with a positive therapeutic effect. The data on the effectiveness of online practice are not sufficient to draw a definite conclusion. In an era of direct and rapid communication, it is imperative to encourage further research, for the determination of optimal conditions with respect to the practice of internet-delivered psychotherapy and the patients' well being as a result of treatment.

[Clinical perfectionism and cognitive behavioral therapy].

The present study constitutes a brief literature overview, in which the term of clinical perfectionism, its etiopathology, its assessment and its relation to psychopathology, as well as the therapeutic interventions based on the Cognitive Behavioral Model are discussed. According to Frost, perfectionism is associated with one's desire to achieve the greatest degree of performance and it is accompanied by an extremely strict evaluation of that particular performance. The relationship with oneself as well as the relationship with others are both characterised by high standards and demands which tend to exhaust one individual and dramatically toughen the development of proximity with the others. Perfectionism, as a personality trait, presents functional and dysfunctional elements for a person. Dysfunctional, clinical perfectionism -a term recently coined by researchers- has been linked to a number of disorders, such as social phobia, obsessive-compulsive disorder, eating disorders -anorexia and bulimia nervosa- depression and personality disorders. From a perfectionist's point of view, perfection exists and its attaintment is feasible. The existence of a particularly high and often unrealistic goal can lead the person to severe disappointment when this specific goal is not finally reached. A person with functional perfectionism is possible to set another, more achievable, goal next time, while a person with clinical perfectionism will interpret this failure as a sign of personal inadequacy and will either make another attempt to reach the same goal or will abandon the effort altogether. A sense of weakness and subsequent negative automatic thoughts are the aftermath of both the first and the second choice. Cognitive Behavioral Therapy focuses on the realisation that clinical perfectionism is undesirable, on the dispute of negative automatic thoughts and on the replacement of unfunctional cognitive schemas with other, more functional ones. In the therapeutic process, one individual can learn how to set specific and realistic goals, to focus on the process of a task instead of its result, to organise activities in a hierarchy depending on their significance and, finally, to feel fulfilled even if they have not brought a task to completion. It is a fact that the core schemas of clinical perfectionism are characterised by rigidity due to the excessive number of secondary benefits they provide for one person. The exploration of those benefits and the discovery of alternative sources of fulfillment are areas of therapeutic work.

Pre- and post-irradiation fading effect for LiF:Mg,Ti and LiF:Mg,Cu,P materials used in routine monitoring.

LiF is a well-known thermoluminescent (TL) material used in individual monitoring, and its fading characteristics have been studied for years. In the present study, the fading characteristics (for a period of 150 d) of various commercial LiF materials with different dopants have been evaluated. The materials used in the study are those used in routine procedures by the Personal Dosimetry Department of Greek Atomic Energy Commission and in particular, LiF:Mg,Ti (MTS-N, TL Poland), LiF:Mg,Cu,P (MCP-N, TL Poland), LiF:Mg,Cu,P (MCP-Ns, thin active layer detector, TL Poland) and LiF:Mg,Cu,P (TLD100H, Harshaw). The study showed that there is a sensitivity loss in signal of up to 20 % for the MTS-N material for a 150-d period in the pre-irradiation fading phase. The MCP-N has a stable behaviour in the pre-irradiation fading phase, but this also depends on the readout system. As far as the post-irradiation fading effect is concerned, a decrease of up to 20 % for the MTS-N material is observed for the same time period. On the other hand, the LiF:Mg,Cu,P material presents a stable behaviour within ± 5 %. These results show that the fading effect is different for each material and should be taken into account when estimating doses from dosemeters that are in use for >2 months.

Occupational exposure in Greek industrial radiography laboratories (1996-2003).

More than 40 industrial radiography laboratories are operating in Greece using X-ray or gamma-ray sources and more than 250 workers occupationally exposed to ionising radiation in these facilities are monitored on a regular basis. This study presents the evolution of individual doses received by radiographers during the past years. The mean annual dose (MAD) of all workers as well as of exposed workers is estimated, and correlated to the types of laboratories and practices applied. The MAD of the exposed workers in industrial radiography is compared with the doses of workers in other specialties and with the doses of radiographers in other countries. Furthermore, the study attempts to propose dose constraints for the practices in industrial radiography, according to the BSS European directive and the relevant Greek radiation protection legislation. The proposed value was defined as the dose below which the annual doses of 75% of the exposed radiographers are expected to be included.

Quality assurance and quality control programme in the Personal Dosimetry Department of the Greek Atomic Energy Commission.

A quality assurance (QA) and quality control (QC) programme was applied to the personal monitoring department (TLD based) of the Greek Atomic Energy Commission (GAEC). This programme was designed according to the recommendations of international bodies such as the International Organization for Standardization (ISO), the International Electrotechnical Commission (IEC), the International Atomic Energy Agency (IAEA) and the European Commission (CEC). This paper deals with the presentation of the QA/QC programme which includes administrative data and information, technical checking of the equipment, acceptance tests of new equipment and dosemeters, issuing and processing of the dosemeters, dose evaluation, record keeping and reporting, traceability and reproducibility, handling of complaints, internal reviews and external audits.