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Validization of diagnostic methods in PTSD
Vágnerová, Anna ; Preiss, Marek (advisor) ; Heider, David (referee)
With this work, I became involved in an ongoing project of tool validation for measuring psychological trauma within the activities of the National Institute of Mental Health - Validation of tools for measuring psychological trauma. The aim of this thesis was to collect data from a clinical population with posttraumatic stress disorder (PTSD) and compare it with the results of diagnostic methods in the general population (N=303). The research clinical sample consisted of 31 respondents who, based on diagnostic criteria for PTSD diagnosis according to DSM-5, were divided into two research groups - with a probable PTSD diagnosis (N=17) and without a probable PTSD diagnosis (N=14). In this work, the results of three research groups were compared using the PTSD Checklist 5 method, which assesses the level of traumatization, and the Life Events Checklist-5 method, which examines the frequency of experienced traumatic events. At the same time, measurement of depressive and anxious symptoms of all participants was conducted to assess convergent validity. The results of statistical analysis showed that the PCL-5 method proved to be valid. The group with a probable PTSD diagnosis achieved statistically significantly higher values than the general population group, even in the results of methods measuring...
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Complexity of social identity in relation to self-efficacy: analysis of hierarchy significance within a corporate environment
Křížová, Lucie ; Heider, David (advisor) ; Machovcová, Kateřina (referee)
In this paper, we examine the complexity of social identity in the corporate environment and its impact on individuals' perceived self-efficacy. We explore this relationship within the framework of a corporate hierarchy consisting of two identified groups: the BO group (non-technical and support experts) and the FO group (technical and business experts). The perceived prestige of these groups corresponds to a division between the high-status FO group and the low-status BO group. In the theoretical section, we discuss the definition of basic concepts to better contextualize them within the present issue. These concepts include social identity theory, self- categorization theory, the definition of in-group and out-group, and the status of groups. The aim of this endeavor was to investigate the relationship between the degree of identification with the in-group and perceived self-efficacy, how the relationship between identification with the firm as a whole and perceived self-efficacy manifests in the context of low-status/high-status groups, and the relationship between an individual's identification with the in-group and their identification with the whole group. To achieve this, we conducted a questionnaire survey in a specific firm (N=64), using methods that track subjective self-perception in an...
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Conceptualization of the recruitment and selection process from the perspective of recruiters and the use of psychometric and psychological tools
Špádová, Zuzana ; Heider, David (advisor) ; Rudorfer, Lothar Filip (referee)
The main objective of this bachelor thesis is to highlight the individual conceptualization of the recruitment process and the various psychological insights, methods and tools that are used by human resource practitioners in a recruitment agency. The theoretical part includes the introduction of selected methods of contemporary recruitment (hiring) and the theoretical use of psychological knowledge in this process. The empirical part focuses on the conceptualization of the recruitment and selection process as well as the use of psychological tools and concepts in the daily activities of human resource workers in the environment of the selected recruitment agency. Particular attention will be paid to the use of psychological tools and concepts by recruiters with psychological and other backgrounds. The aim of the thesis is to find out how the recruitment process (and candidate assessment) is perceived by individual recruiters and what differences exist in the process of candidate assessment with regard to the procedures and knowledge that are used in the specific practice of recruiters and how their use varies according to education, length of experience and how their validity (effectiveness) is subjectively assessed. The thesis will be developed using qualitative methodology, specifically by...
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Relationship between attachment style and sociometric status in working group
Bříza, Daniel ; Heider, David (advisor) ; Topková, Petra (referee)
The content of this bachelor thesis is an insight into the topic of attachment in the workplace. It is examined wheter there is a statistical significant relationship between attachment style and sociometric status. The research set consists of 8 teams and 7 of them is from the commercial sphere. In this work was used quantitative design and the data was collected through a questionnaire. The basic premise of the study was that individuals with low avoidance and anxiousness scores higher in popularity and influence in the collective. This premise was confirmed by the data analasys KEYWORDS attachment, sociometry, working group, work and organizational psychology
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Construction of Professional Identity of a Coach. Narrative point of view.
Kubátová, Jitka ; Heider, David (referee)
The rigorous theses represents an extension of the diploma thesis entitled "Construction of Professional Identity of a Coach. Narrative point of View.". The first section of the theoretical part is devoted to the topic of identity. Identity is defined from a psychological and philosophical point of view, and psychological theories of identity development are introduced. Furthermore, professional identity is presented as a specific form of identity of an individual, which relates to their professional field, and recent research studies concerning professional identity are presented. At the end of this part, the topic of the crisis of professional identity and the concept of self - efficacy, which is related to the area of professional identity, are discussed. The second section of the theoretical part describes the contemporary image of coaching in the Czech Republic, its professional framework, and a brief history of the coaching method. Subsequently, the key competencies of a professional coach, differences from related disciplines, the context of coaching and psychology and ethics in coaching are described. The empirical part presents our own research, which was motivated by an effort to understand how the coach's professional identity is formed. Its basis lies in the qualitative analysis of data...
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