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Browsing by Author "Pitacho, Liliana"

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  • Burnout and suicidal behaviours in health professionals in Portugal: The moderating effect of self-esteem
    Publication . Jesus, Alexandra de; Pitacho, Liliana; Moreira, Ana
    The main objective of this study was to investigate the effect of burnout on suicidal behaviours and the mediating effect of self-esteem in this relationship. A total of 1172 healthcare professionals working in Portugal’s private and public sector organisations participated in this study. The results indicate a high level of burnout among these professionals and that exhaustion (β = 0.16; p < 0.001) and disengagement (β = 0.24; p < 0.001) positively and significantly affect suicidal behaviours. In turn, self-esteem has a significant and negative effect (β = −0.51; p < 0.001) on suicidal behaviours. Self-esteem moderates the relationship between disengagement and suicidal behaviours (B = −0.12; p < 0.001) and the relationship between exhaustion and suicidal behaviours (B = −0.11; p < 0.001), representing an essential variable for future lines of research, namely on the role of self-esteem in preventing burnout and suicidal behaviours in professionals from other professional areas.
    2023Journal article Open access Show more
  • Perceived organizational culture and turnover intentions: The serial mediating effect of perceived organizational support and job insecurity
    Publication . Salvador, Mónica; Moreira, Ana; Pitacho, Liliana
    This study aims to analyze the relationship between perceived organizational culture (POC) and turnover intentions (TI) and if this relationship is mediated by perceived organizational support (POS) and job insecurity (JI). For this purpose, the following hypotheses were formulated: (1) POC (support, goals, innovation, and rules) has a negative and significant relationship with TI; (2) POC (support, goals, innovation, and rules) has a positive and significant relationship with POS (affective and cognitive); (3) POS (affective and cognitive) has a negative and significant relationship with TI; (4) POS (affective and cognitive) has a negative and significant relationship with JI; (5) JI has a positive and significant relationship with TI; and (6) POS (affective and cognitive) and JI both represent a serial indirect effect in the relationship between POC (support, goals, innovation and rules) and the TI. This study's sample includes 661 participants working in organizations based in Portugal. The results indicate that only the perception of supportive and goal culture has a negative and significant association with TI; POC has a positive and significant association with POS; POS has a negative and significant association with JI and TI; JI has a positive and significant association with TI; affective POS and JI have a serial mediation effect in the relationship between supportive and goal POC and TI; cognitive POS and JI have a serial mediation effect in the relationship between goal POC and TI. [ABSTRACT FROM AUTHOR]
    2022Journal article Open access Show more