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Timo Juhani Lajunen

Biographic Data

ID3936965
NAMETimo Juhani Lajunen
GIVEN NAMESTimo Juhani
FAMILY NAMELajunen
SIGNATURELAJUNEN T J
AFFILIATIONSDepartment of Psychology, Norwegean University of Science and Technology, Trondheim, Norway
VERIFIEDNo
TOTAL WORKS4
TOTAL CITATIONS2
AUTHOR COUNT4
EDITOR COUNT0
FIRST PUBLICATION YEAR2025
LATEST PUBLICATION YEAR2025
H-INDEX1
  • Voluntary Singlehood in a Greek-Speaking Cohort: Different Priorities and Giving Up Intimate Relationships as Reasons for Singlehood

    Open Access•M Apostolou, Timo Juhani Lajunen et al.•ARTICLE•Social Sciences•2025

    People frequently choose not to be in an intimate relationship, but the reasons behind this choice vary. In the current study, we analyzed a dataset pooled from previous studies, consisting of 3226 Greek-speaking participants, 357 of whom were voluntarily single, to estimate the occurrence of different types of voluntary singlehood. We found that the largest subgroup, accounting for more than 60% of cases, consisted of individuals who indicated t…

  • Strategies for Coping With the End of a Desirable Intimate Relationship: An Exploratory Study

    Open Access•M Apostolou, Maria Hadjiantoni et al.•ARTICLE•Evolutionary Psychology•2025•References: 17

    Frequently, people find themselves in a situation where an intimate relationship they wish to keep ends, creating emotional pain that requires coping strategies. The aim of the present study is to investigate the various strategies people employ for this purpose. Using a mixed-methods approach, we identified 84 distinct acts, which we classified into 16 strategies and subsequently classified into five main strategies for coping with the end of a …

  • How People React to the Termination of an Intimate Relationship: An Exploratory Mixed-Methods Study

    Open Access•M Apostolou, Isaias Taliadoros et al.•ARTICLE•Evolutionary Psychology•2025•Cited by: 2•References: 27

    Intimate relationships frequently come to an end, and in the current research, we have endeavored to examine how individuals would potentially react in the scenario where their intimate partner decides to terminate a relationship they wish to continue. More specifically, employing open-ended questionnaires on a sample of 219 Greek-speaking participants, we identified 79 possible reactions. Subsequently, using close-ended questionnaires on a sampl…

  • Difficulties in Keeping an Intimate Relationship and Singlehood

    Open Access•M Apostolou, Timo Juhani Lajunen et al.•ARTICLE•Evolutionary Psychology•2025•References: 13

    An increasing number of people are single, meaning that they do not have an intimate partner. Existing research has focused on identifying the difficulties that people face in attracting mates. In the present paper, we propose that another factor contributing to singlehood is experiencing difficulties in maintaining intimate relationships. By analyzing data collected from 1099 Greek-speaking participants, we found that individuals who experienced…

  • How People React to the Termination of an Intimate Relationship: An Exploratory Mixed-Methods Study

    Open Access•M Apostolou, Isaias Taliadoros et al.•ARTICLE•Evolutionary Psychology•2025•Cited by: 2•References: 27

    Intimate relationships frequently come to an end, and in the current research, we have endeavored to examine how individuals would potentially react in the scenario where their intimate partner decides to terminate a relationship they wish to continue. More specifically, employing open-ended questionnaires on a sample of 219 Greek-speaking participants, we identified 79 possible reactions. Subsequently, using close-ended questionnaires on a sampl…

  • Voluntary Singlehood in a Greek-Speaking Cohort: Different Priorities and Giving Up Intimate Relationships as Reasons for Singlehood

    Open Access•M Apostolou, Timo Juhani Lajunen et al.•ARTICLE•Social Sciences•2025

    People frequently choose not to be in an intimate relationship, but the reasons behind this choice vary. In the current study, we analyzed a dataset pooled from previous studies, consisting of 3226 Greek-speaking participants, 357 of whom were voluntarily single, to estimate the occurrence of different types of voluntary singlehood. We found that the largest subgroup, accounting for more than 60% of cases, consisted of individuals who indicated t…

  • Strategies for Coping With the End of a Desirable Intimate Relationship: An Exploratory Study

    Open Access•M Apostolou, Maria Hadjiantoni et al.•ARTICLE•Evolutionary Psychology•2025•References: 17

    Frequently, people find themselves in a situation where an intimate relationship they wish to keep ends, creating emotional pain that requires coping strategies. The aim of the present study is to investigate the various strategies people employ for this purpose. Using a mixed-methods approach, we identified 84 distinct acts, which we classified into 16 strategies and subsequently classified into five main strategies for coping with the end of a …

  • How People React to the Termination of an Intimate Relationship: An Exploratory Mixed-Methods Study

    Open Access•M Apostolou, Isaias Taliadoros et al.•ARTICLE•Evolutionary Psychology•2025•Cited by: 2•References: 27

    Intimate relationships frequently come to an end, and in the current research, we have endeavored to examine how individuals would potentially react in the scenario where their intimate partner decides to terminate a relationship they wish to continue. More specifically, employing open-ended questionnaires on a sample of 219 Greek-speaking participants, we identified 79 possible reactions. Subsequently, using close-ended questionnaires on a sampl…

  • Difficulties in Keeping an Intimate Relationship and Singlehood

    Open Access•M Apostolou, Timo Juhani Lajunen et al.•ARTICLE•Evolutionary Psychology•2025•References: 13

    An increasing number of people are single, meaning that they do not have an intimate partner. Existing research has focused on identifying the difficulties that people face in attracting mates. In the present paper, we propose that another factor contributing to singlehood is experiencing difficulties in maintaining intimate relationships. By analyzing data collected from 1099 Greek-speaking participants, we found that individuals who experienced…

Attachment and Relationship Dynamics (4 works) · Evolutionary Psychology and Human Behavior (3 works) · Psychology (3 works) · Social Psychology (3 works) · Clinical Psychology (2 works) · Exploratory research (2 works) · Marriage and Sexual Relationships (2 works) · Aggression (1 works) · Anger (1 works) · Applied Psychology (1 works)

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