Finding and losing your way in the world: neurocognitive studies on spatial memory

Spatial memory is vitally important for many daily life activities. Without it we would be continuously engaged in a laborious search for our keys or wallet, or we could not find our way back home gain. Given this clear ecological relevance, it has been argued that spatial memory would work to a large extent automatically, without conscious control and awareness. In this talk, examples will be given of studies from the Utrecht Psychological Laboratory on implicit and explicit aspects of wayfinding and object location memory in humans. Moreover, possible underlying neuranatomical correlates will be discussed, as revealed by neuropsychological studies. Finally, spatial memory research will be taken outside the laboratory by means of a study on how people lose things in real-life situations.     

When forewarning backfires: Paradoxical effects of elaborating social feedback on entrapment in a losing course of action

Entrapment occurs if people persist with losing courses of action. In two experiments, we show how elaborating social feedback (i.e., premature praise or forewarning regarding the chosen course of action) can have paradoxical effects on entrapment. The participants acted as head of a translation department and had to choose one out of four possible translation strategies for their employees. After choosing, they read four arguments (presumably written by former participants) which were either all in favor of the strategy chosen, all against it, or mixed. Half of the participants only read these arguments, whereas the other half elaborated on them by providing written comments (Experiment 1). The results showed that elaborating on other persons' arguments led to stronger entrapment, independently of whether the arguments were positive or negative. This pattern was due to biased argument processing: Whereas confirming thoughts were generated for positive arguments, negative arguments were refuted. Experiment 2 confirmed that this biased argument processing caused subsequent entrapment. These results indicate that elaborating any type of argument can lead to heightened entrapment and, hence, forewarning can backfire. Copyright © 2009 John Wiley & Sons, Ltd.     

Your neighbors define your value: A study of spatial bias in number comparison

Several chronometric biases in numerical cognition have informed our understanding of a mental number line (MNL). Complementing this approach, we investigated spatial performance in a magnitude comparison task. Participants located the larger or smaller number of a pair on a horizontal line representing the interval from 0 to 10. Experiments 1 and 2 used only number pairs one unit apart and found that digits were localized farther to the right with “select larger” instructions than with “select smaller” instructions. However, when numerical distance was varied (Experiment 3), digits were localized away from numerically near neighbors. This repulsion effect reveals context-specific distortions in number representation not previously noticed with chronometric measures.     

大学生学校认同对责任感的影响:自尊的中介作用

为探讨大学生学校认同对责任感的影响及其机制,本研究采用问卷调查与实验相结合的方法,通过系列研究揭示二者之间的相关与因果关系,并检验了集体自尊和个体自尊的中介效应。结果发现:(1)大学生学校认同对其责任感具有显著的正向影响;(2)集体自尊在大学生学校认同对责任感的影响中发挥完全中介作用,而个体自尊无显著中介效应。这表明大学生学校认同通过形成集体自尊而提升其责任感。     

Seeing failure in your life: Imagery perspective determines whether self-esteem shapes reactions to recalled and imagined failure

The present research reveals that when it comes to recalling and imagining failure in one's life, changing how one looks at the event can change its impact on well-being; however, the nature of the effect depends on an aspect of one's self-concept, namely, self-esteem. Five studies measured or manipulated the visual perspective (internal first-person vs. external third-person) individuals used to mentally image recalled or imagined personal failures. It has been proposed that imagery perspective determines whether people's reactions to an event are shaped bottom-up by concrete features of the event (first-person) or top-down by their self-concept (third-person; L. K. Libby & R. P. Eibach, 2011b). Evidence suggests that differences in the self-concepts of individuals with low and high self-esteem (LSEs and HSEs) are responsible for self-esteem differences in reaction to failure, leading LSEs to have more negative thoughts and feelings about themselves (e.g., M. H. Kernis, J. Brockner, & B. S. Frankel, 1989). Thus, the authors predicted, and found, that low self-esteem was associated with greater overgeneralization--operationalized as negativity in accessible self-knowledge and feelings of shame--only when participants had pictured failure from the third-person perspective and not from the first-person. Further, picturing failure from the third-person, rather than first-person, perspective, increased shame and the negativity of accessible knowledge among LSEs, whereas it decreased shame among HSEs. Results help to distinguish between different theoretical accounts of how imagery perspective functions and have implications for the study of top-down and bottom-up influences on self-judgment and emotion, as well as for the role of perspective and abstraction in coping.     

The emotional air in your space: Scrubbed,wild or cultivated?

The space around or in our buildings is not empty but is full of air. This air naturally contains some potential toxins but also useful biochemicals that we are not aware of; t however, our olfactory system has evolved to detect some of them subliminally. Conscious preferences for or against types of air may be insufficient for decisions about the desirability of natural, green air. It is a 21st challenge to “green technology” to extend and incorporate behavioral science approaches to understanding influential subliminal processes. We argue that these decisions require an experimental approach because the olfactory system is not easily accessible to conscious analysis. The subliminal effects of “something in the air” are illustrated first in a case study to show the surprising range of emotional effects from natural human mood odors. Then in a controlled study we show some similar subliminal effects from natural plant odors. Here “wild” local air is contrasted with two types of “cultivated” air, either with undetected (a) flower ingredients or (b) perfume ingredients. The subliminal effect of the floral additive led to more positive emotional thought and supported social approach behavior. This implies air management has the potential to provide an invisible support system inside and around buildings just as carefully designed and maintained parks provide a larger support to communities.     

'You can spend your life dying or you can spend your life living': identity transition in people who are HIV-positive

This article examines, through the lenses of HIV-positive people, the unique phenomenon of identity transition. This research proposes that life-changing illnesses, such as HIV, are an undesired 'possession' that people accept to varying degrees, which we refer to as 'ownership'. While illnesses, such as HIV compel individuals to undergo a transformation process that usually begins with a deep feeling of detachment, and then proceeds to acceptance of their illness, and to feeling empowered and in control of their HIV status and lives, this process is very complex and non-linear as it involves many iterative progressions in identity transition. These transitions are highly individualistic; however, the underlying theme is that the more positive trajectories were those of people who focus on their new lives, living with HIV (i.e. taking ownership of their illness), rather than focusing on what they have lost when they became HIV-positive. The findings demonstrate that identity transition is a result of the ways that individuals rework, negotiate and transform their roles, actions and behaviours through their active engagement with support mechanisms. This study suggests that it is vital to promote positive interactions with support mechanisms to ensure that those with HIV view themselves positively.     

Food in the corner and money in the cashews: Semantic activation of embedded stems in the presence or absence of a morphological structure

Psychonomic Bulletin & Review - In visual word identification, readers automatically access word internal information: they recognize orthographically embedded words (e.g., HAT in THAT) and are...     

What (not) to add in your ad: When job ads discourage older or younger job seekers to apply

Both older and younger job seekers face difficulties when entering the workforce. Qualification-based targeted recruitment (QBTR) might be used to attract older/younger job seekers, yet how this strategy is perceived by older/younger job seekers has not been considered before. The present study fills this gap and investigated effects of negatively metastereotyped information in job ads (i.e., personality requirements or traits) on application intention and self-efficacy of both older and younger job seekers. An experimental study (N_total = 556; 44.6% aged 50 or older, 55.4% aged 30 or younger) showed that negatively metastereotyped traits in job ads (e.g., “flexible”) lowered older job seekers’ application intention and that this effect was mediated by older job seekers’ self-efficacy regarding that trait. No such effects were found among younger job seekers. Results showed that organizations can fail to attract older candidates because of the traits mentioned in job ads, which is particularly alarming when aiming to target age-diverse applicants. Suggestions for practitioners and future research are formulated.     

Participating From the Comfort of Your Living Room: Feasibility of a Group Videoconferencing Intervention to Reduce Distress in Parents of Children With a Serious Illness or Injury

ABSTRACT

This study explored the feasibility and potential effectiveness of a videoconferencing group intervention for parents of children with a life-threatening illness. Parent functioning was assessed at pre, post, and 6-month follow-up (N?=?13). Semistructured interviews explored parent experiences of the program and clinicians’ experiences were systematically recorded. Attendance was high (92%) and parents reported comfort with the online delivery. Quantitative data revealed significant reductions on three of the nine measures examined (parent guilt/worry; unresolved sorrow/anger; lack of psychological flexibility). Clinician data are described and highlights the skills and program modifications required to adapt to the videoconferencing modality. A randomized controlled trial is now underway.