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  1. Article ; Online: Testing the validity of a self-report scale, author recognition test, and book counting as measures of lifetime exposure to print fiction.

    Wimmer, Lena / Ferguson, Heather J

    Behavior research methods

    2022  Volume 55, Issue 1, Page(s) 103–134

    Abstract: We report a study testing the validity of the three most commonly used indicators of lifetime exposure to print fiction, namely a self-report scale, an author recognition test (ART), and book counting, in a sample of older adults (N=306; ... ...

    Abstract We report a study testing the validity of the three most commonly used indicators of lifetime exposure to print fiction, namely a self-report scale, an author recognition test (ART), and book counting, in a sample of older adults (N=306; M
    MeSH term(s) Humans ; Aged ; Middle Aged ; Child ; Self Report ; Reading ; Vocabulary ; Books ; Regression Analysis
    Language English
    Publishing date 2022-03-11
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 231560-9
    ISSN 1554-3528 ; 0743-3808 ; 1554-351X
    ISSN (online) 1554-3528
    ISSN 0743-3808 ; 1554-351X
    DOI 10.3758/s13428-021-01784-2
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Perspective-taking and social inferences in adolescents, young adults, and older adults.

    De Lillo, Martina / Ferguson, Heather J

    Journal of experimental psychology. General

    2023  Volume 152, Issue 5, Page(s) 1420–1438

    Abstract: Taking another person's perspective provides a means to infer their beliefs and intentions (known as Theory of Mind), which is an essential part of social interaction. In this article, we examined how different subcomponents of perspective-taking change ... ...

    Abstract Taking another person's perspective provides a means to infer their beliefs and intentions (known as Theory of Mind), which is an essential part of social interaction. In this article, we examined how different subcomponents of perspective-taking change beyond childhood in a large sample (
    MeSH term(s) Humans ; Young Adult ; Adolescent ; Aged ; Adult ; Judgment ; Executive Function ; Memory, Short-Term ; Social Interaction ; Theory of Mind
    Language English
    Publishing date 2023-03-02
    Publishing country United States
    Document type Journal Article
    ZDB-ID 189732-9
    ISSN 1939-2222 ; 0096-3445
    ISSN (online) 1939-2222
    ISSN 0096-3445
    DOI 10.1037/xge0001337
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Scene construction ability in neurotypical and autistic adults.

    Smith, Marchella / Cameron, Lindsey / Ferguson, Heather J

    Autism : the international journal of research and practice

    2023  , Page(s) 13623613231216052

    Abstract: Lay abstract: People with autism spectrum conditions (ASC) have difficulties imagining events, which might result from difficulty mentally generating and maintaining a coherent spatial scene. This study compared this scene construction ability between ... ...

    Abstract Lay abstract: People with autism spectrum conditions (ASC) have difficulties imagining events, which might result from difficulty mentally generating and maintaining a coherent spatial scene. This study compared this scene construction ability between autistic (
    Language English
    Publishing date 2023-12-28
    Publishing country England
    Document type Journal Article
    ZDB-ID 1338513-6
    ISSN 1461-7005 ; 1362-3613
    ISSN (online) 1461-7005
    ISSN 1362-3613
    DOI 10.1177/13623613231216052
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Eins ist die einsamste Zahl - eine zweite Entwicklungschance

    Ferguson, Heather

    Jahrbuch Selbstpsychologie

    2019  Volume [N.F.] 2, Issue -, Page(s) 161

    Language German ; English
    Document type Article
    ZDB-ID 2029021-4
    ISSN 1615-343X
    Database Current Contents Medicine

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  5. Article ; Online: Cognitive effects and correlates of reading fiction: Two preregistered multilevel meta-analyses.

    Wimmer, Lena / Currie, Gregory / Friend, Stacie / Wittwer, Jörg / Ferguson, Heather J

    Journal of experimental psychology. General

    2024  

    Abstract: Despite significantly increasing research efforts, the psychological effects of reading fiction remain under debate. We present two preregistered meta-analyses synthesizing cognitive effects and correlates of reading fiction. In Meta-Analysis 1 (371 ... ...

    Abstract Despite significantly increasing research efforts, the psychological effects of reading fiction remain under debate. We present two preregistered meta-analyses synthesizing cognitive effects and correlates of reading fiction. In Meta-Analysis 1 (371 effect sizes/70 experiments), reading fiction led to significant small-sized cognitive benefits,
    Language English
    Publishing date 2024-04-11
    Publishing country United States
    Document type Journal Article
    ZDB-ID 189732-9
    ISSN 1939-2222 ; 0096-3445
    ISSN (online) 1939-2222
    ISSN 0096-3445
    DOI 10.1037/xge0001583
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Loneliness is associated with a greater self-reference effect in episodic memory when compared against a close friend.

    Kokici, Laureta / Chirtop, Gratiela / Ferguson, Heather J / Martin, Andrew K

    British journal of psychology (London, England : 1953)

    2023  Volume 114, Issue 3, Page(s) 731–748

    Abstract: Loneliness describes a negative experience associated with perceived social disconnection. Despite the clear links between loneliness and mental and physical health, relatively little is known about how loneliness affects cognition. In this study, we ... ...

    Abstract Loneliness describes a negative experience associated with perceived social disconnection. Despite the clear links between loneliness and mental and physical health, relatively little is known about how loneliness affects cognition. In this study, we tested the effect of loneliness on cognitive distance between the self and others, using a task in which participants completed a surprise memory task for adjectives implicitly encoded in relation to the self, a close friend or a celebrity. We assessed item memory sensitivity, metacognitive sensitivity, metacognitive efficiency and source memory for positive and negative words. In addition, participants reported their trait loneliness and depression. Results revealed an overall self-referential advantage compared with both friend and celebrity encoded items. Likewise, a friend-referential advantage was identified compared to celebrity-encoded items. Individuals who experienced more loneliness showed a greater self-referential bias in comparison to words encoded in relation to a close friend, and a smaller friend-referential bias in comparison to words encoded in relation to celebrity. These findings suggest that loneliness is reflected in a greater cognitive distance between the self and close friends in relation to memory biases. The results have important implications for understanding the social contextual effects on memory and the cognitive ramifications of loneliness.
    MeSH term(s) Humans ; Memory, Episodic ; Loneliness ; Self Concept ; Cognition ; Language
    Language English
    Publishing date 2023-04-06
    Publishing country England
    Document type Journal Article
    ZDB-ID 220659-6
    ISSN 2044-8295
    ISSN (online) 2044-8295
    DOI 10.1111/bjop.12646
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Revisiting the ownership effect in adults with and without autism.

    Smith, Marchella / Williams, David / Lind, Sophie / Ferguson, Heather J

    PloS one

    2023  Volume 18, Issue 12, Page(s) e0293898

    Abstract: Self-owned items are better remembered than other-owned items; this ownership effect reflects privileged processing of self-related information. The size of this ownership effect has been shown to decrease in neurotypical adults as the number of autistic ...

    Abstract Self-owned items are better remembered than other-owned items; this ownership effect reflects privileged processing of self-related information. The size of this ownership effect has been shown to decrease in neurotypical adults as the number of autistic traits increases, and is reduced in autistic adults. However, emerging evidence has questioned the reliability of these findings. This paper aimed to replicate previous work using well-powered, pre-registered designs, and Bayesian analyses. Experiment 1 (N = 100) found a significant ownership effect in neurotypical adults; however, the size of this was unrelated to individual differences in autistic traits. Experiment 2 (N = 56) found an ownership effect in neurotypical but not autistic adults. The findings suggest that individual differences in autistic traits in the neurotypical population do not impact the ownership effect, but a clinical diagnosis of autism might. We discuss how these findings can be explained by differences in psychological self-awareness in autism.
    MeSH term(s) Adult ; Child ; Humans ; Autistic Disorder/psychology ; Ownership ; Bayes Theorem ; Reproducibility of Results ; Child Development Disorders, Pervasive ; Autism Spectrum Disorder
    Language English
    Publishing date 2023-12-22
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2267670-3
    ISSN 1932-6203 ; 1932-6203
    ISSN (online) 1932-6203
    ISSN 1932-6203
    DOI 10.1371/journal.pone.0293898
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: 2024 will mark a new era in lymphoedema coverage in the US.

    Armer, Jane M / Anderson, Elizabeth A / Francis, Kathleen / Ferguson, Heather

    Journal of wound care

    2023  Volume 32, Issue Sup9, Page(s) S4

    Language English
    Publishing date 2023-09-08
    Publishing country England
    Document type Journal Article
    ZDB-ID 1353951-6
    ISSN 0969-0700
    ISSN 0969-0700
    DOI 10.12968/jowc.2023.32.Sup9.S4
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Heritability of biting time behaviours in the major African malaria vector Anopheles arabiensis.

    Govella, Nicodem J / Johnson, Paul C D / Killeen, Gerry F / Ferguson, Heather M

    Malaria journal

    2023  Volume 22, Issue 1, Page(s) 238

    Abstract: Background: The use of insecticide-treated nets for malaria control has been associated with shifts in mosquito vector feeding behaviour including earlier and outdoor biting on humans. The relative contribution of phenotypic plasticity and heritability ... ...

    Abstract Background: The use of insecticide-treated nets for malaria control has been associated with shifts in mosquito vector feeding behaviour including earlier and outdoor biting on humans. The relative contribution of phenotypic plasticity and heritability to these behavioural shifts is unknown. Elucidation of the mechanisms behind these shifts is crucial for anticipating impacts on vector control.
    Methods: A novel portable semi-field system (PSFS) was used to experimentally measure heritability of biting time in the malaria vector Anopheles arabiensis in Tanzania. Wild An. arabiensis from hourly collections using the human landing catch (HLC) method were grouped into one of 3 categories based on their time of capture: early (18:00-21:00), mid (22:00-04:00), and late (05:00-07:00) biting, and placed in separate holding cages. Mosquitoes were then provided with a blood meal for egg production and formation of first filial generation (F1). The F1 generation of each biting time phenotype category was reared separately, and blood fed at the same time as their mothers were captured host-seeking. The resultant eggs were used to generate the F2 generation for use in heritability assays. Heritability was assessed by releasing F2 An. arabiensis into the PSFS, recording their biting time during a human landing catch and comparing it to that of their F0 grandmothers.
    Results: In PSFS assays, the biting time of F2 offspring (early: 18:00-21:00, mid: 22:00-04:00 or late: 05:00-07:00) was significantly positively associated with that of their wild-caught F0 grandmothers, corresponding to an estimated heritability of 0.110 (95% CI 0.003, 0.208). F2 from early-biting F0 were more likely to bite early than F2 from mid or late-biting F0. Similarly, the probability of biting late was higher in F2 derived from mid and late-biting F0 than from early-biting F0.
    Conclusions: Despite modest heritability, our results suggest that some of the variation in biting time is attributable to additive genetic variation. Selection can, therefore, act efficiently on mosquito biting times, highlighting the need for control methods that target early and outdoor biting mosquitoes.
    MeSH term(s) Humans ; Animals ; Anopheles/genetics ; Mosquito Vectors/genetics ; Malaria/prevention & control ; Feeding Behavior ; Adaptation, Physiological
    Language English
    Publishing date 2023-08-16
    Publishing country England
    Document type Journal Article
    ZDB-ID 2091229-8
    ISSN 1475-2875 ; 1475-2875
    ISSN (online) 1475-2875
    ISSN 1475-2875
    DOI 10.1186/s12936-023-04671-7
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Cognitive mechanisms of perspective-taking across adulthood: An eye-tracking study using the director task.

    Bradford, Elisabeth E F / Brunsdon, Victoria E A / Ferguson, Heather J

    Journal of experimental psychology. Learning, memory, and cognition

    2022  Volume 49, Issue 6, Page(s) 959–973

    Abstract: Perspective-taking plays an important role in daily life, allowing consideration of other people's perspectives and viewpoints. This study used a large sample of 265 community-based participants (aged 20-86 years) to examine changes in perspective-taking ...

    Abstract Perspective-taking plays an important role in daily life, allowing consideration of other people's perspectives and viewpoints. This study used a large sample of 265 community-based participants (aged 20-86 years) to examine changes in perspective-taking abilities-a component of "Theory of Mind"-across adulthood, and how these changes may relate to individual differences in executive functions at different ages. Participants completed a referential-communication task (the "Director" task) while behavioral responses and eye movements were recorded, along with four measures of executive functions (inhibitory control, working memory, cognitive flexibility, and planning). Results revealed a quadratic fit of age in egocentric errors; performance on the task plateaued between 20 to ~37 years old but showed a substantial decline from ~38 years onward (i.e., increased egocentric errors). A similar pattern was established in eye-movement measures, demonstrating that advancing age led to a decrease in efficient attention orientation to a target. In other words, older adults were more distracted by a hidden competitor object (egocentric interference) and were therefore delayed in orienting their attention to the correct target object. Mediation analyses revealed that executive functions partially mediated the effect of age on perspective-taking abilities. Importantly, however, the relationship between age and egocentric bias in task performance remained significant when controlling for changes in executive functions, indicating a decline in social cognition abilities with advancing age that was independent of age-related declines in more domain-general abilities, such as executive functions. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
    MeSH term(s) Humans ; Aged ; Adult ; Eye-Tracking Technology ; Cognition/physiology ; Executive Function/physiology ; Eye Movements ; Communication
    Language English
    Publishing date 2022-12-22
    Publishing country United States
    Document type Journal Article
    ZDB-ID 627313-0
    ISSN 1939-1285 ; 0278-7393
    ISSN (online) 1939-1285
    ISSN 0278-7393
    DOI 10.1037/xlm0001190
    Database MEDical Literature Analysis and Retrieval System OnLINE

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