Willingness to fake: Examining the impact of competitive climate and hiring situations

Applicants may be willing to fake in job interviews with the aim of creating a positive impression. In two vignette‐based experiments, we examined if a competitive—versus noncompetitive—climate (Study 1) and hiring situation (Study 2) increased participants' willingness to fake. We also examined if Honesty–Humility and Competitive Worldviews moderated the relation between willingness to fake and how competitive participants believed they must be in order to secure the job. Results demonstrated that a competitive climate and hiring situation increased willingness to fake. Honesty–Humility and Competitive Worldviews were related to willingness to fake, but these relations did not change substantially at different levels of perceived need for competitiveness. Overall, results lend some theoretical support to propositions about applicant faking.     

The moderating role of emotional stability in the relationship between exposure to violence and anxiety and depression

This study investigated the associations among exposure to violence, emotional stability, and psychological symptoms. The moderating role of emotional stability in the relationship between exposure to violence and anxiety and depression was examined in a sample of 482 high school students in Hong Kong. Results showed that both witnessing violence and low levels of emotional stability were positively associated with symptoms of anxiety and depression. Low levels of emotional stability exacerbated the relation between witnessing violence and symptoms of anxiety and depression; the opposite pattern was found among adolescents with high levels of emotional stability. This study sheds light on the role of emotional stability in ameliorating the detrimental effects of witnessing violence on symptoms of anxiety and depression among adolescents. Findings of this study also have implications for the development of emotionally healthy personalities.     

Temporal shifts in eye gaze and facial expressions independently contribute to the perceived attractiveness of unfamiliar faces

ABSTRACT

We investigated whether attractiveness ratings of expressive faces would be affected by gaze shifts towards or away from the observer. In all experiments, effects of facial expression were found, with higher attractiveness ratings to positive over negative expressions, irrespective of effects of gaze-shifts. In the first experiment faces with gaze shifts away from the observer were preferred. However, when the dynamics of the gaze shift was disrupted, by adding an intermediate delay, the effect of direction of gaze shift disappeared. By manipulating the relative duration of each gaze direction during a gaze shift we found higher attractiveness ratings to faces with a longer duration of direct gaze, particularly in the initial exposure to a face. Our findings suggest that although the temporal dynamics of eye gaze and facial expressions influence the aesthetic evaluation of faces, these cues appear to act independently rather than in an integrated manner for social perception.     

Looking at others through implicitly or explicitly prejudiced eyes

It is well known that we utilize internalized representations (or schemas) to direct our eyes when exploring visual stimuli. Interestingly, our schemas for human faces are known to reflect systematic differences that are consistent with one's level of racial prejudice. However, whether one's level or type of racial prejudice can differentially regulate how we visually explore faces that are the target of prejudice is currently unknown. Here, White participants varying in their level of implicit or explicit prejudice viewed Black faces and White faces (with the latter serving as a control) while having their gaze behaviour recorded with an eye-tracker. The results show that, regardless of prejudice type (i.e., implicit or explicit), participants high in racial prejudice examine faces differently than those low in racial prejudice. Specifically, individuals high in explicit racial prejudice were more likely to fixate on the mouth region of Black faces when compared to individuals low in explicit prejudice, and exhibited less consistency in their scanning of faces irrespective of race. On the other hand, individuals high in implicit racial prejudice tended to focus on the region between the eyes, regardless of face race. It therefore seems that racial prejudice guides target-race specific patterns of looking behaviour, and may also contribute to general patterns of looking behaviour when visually exploring human faces.     

Stress and Chronic Illness: the Case of Diabetes

Globally, Type 2 Diabetes Mellitus (T2DM) is one of the most prevalent chronic illnesses. Managing T2DM is a major challenge now affecting the lives of around 200 million people. Even when medication, diet, and physical activity regimens are maintained, blood sugar levels might not be effectively controlled because stress triggers the release of sugar into the blood. This makes the management of stress an important adjunct to the treatment of T2DM. Stress includes both life stress, the major issues that people face in their lives, such as job loss, divorce, or death of a loved one, and daily hassles, smaller everyday problems, such as deadlines for work, traffic hold-ups, or family disagreements. The stress levels created by these events are exacerbated by the stress created by the demands of managing diabetes. In this paper, we first examine the evidence for the relationship between stress and poor blood sugar control in people with T2DM. Then, we consider research that has examined the impact of various stress management strategies on blood sugar level. Finally, we discuss some promising psychological techniques for managing stress that could be helpful for people with diabetes or pre-diabetes. We note the double benefit of physical activity, which directly assists in the metabolism of sugar from the blood and indirectly reduces acute stress and chronic stress reactivity, thus providing a buffer against the effects of stress for people with T2DM.     

Object-based attention: sensory enhancement or scanning prioritization

The three experiments reported here test whether object-modulated attentional spreading can be obtained when the target location is 100% certain. Experiment 1 uses the reaction time (RT)-based flanker task similar to Shomstein and Yantis (2002), and replicates the null result of the object-modulated attentional spreading. RT and accuracy (ACC) have been shown to reflect different processes: postperceptual decision vs. perceptual process (Santee & Egeth, 1982). Experiment 2 adopts the data-limited ACC-based measure and reports that attention could spread within the attended object. To avoid ceiling effects, Experiment 3 adjusts the presentation time based on the trials where the target and flankers were compatible and on the same objects, and provides the convergent evidence supporting the object-modulated attentional spreading. These results suggest that because the RT-based measure is less sensitive in reflecting the quality of perceptual representations, it is not sufficiently a strong evidence to distinguish between sensory enhancement and scanning prioritization accounts.