The role of the affect heuristic and cancer anxiety in responding to negative information about medical tests

Objective: Little is known about the affective implications of communicating negative information about medical tests. This research explored how affective processes – particularly the Affect Heuristic and cancer anxiety – influence the way in which people respond to such information.

Design: Participants received different types of information about PSA screening for prostate cancer and magnetic resonance imaging (MRI) scans for migraine headaches. This was a 2 (Test harm information: present vs. absent) × 2 (Test benefit information: present vs. absent) × 2 (Test recommendation: present vs. absent) between-participants design.

Outcome Measures: Perceived risk, perceived benefit and general attitudes towards PSA and MRI testing, cancer anxiety, preferences to receive the tests vs. not.

Results: As predicted by the Affect Heuristic, test harm information reduced perceived test benefits. However, information about uncertain test benefit did not increase perceived test risks. Information about the test reduced cancer anxiety, indicating defensive coping. These variables – affect, anxiety, perceived risks and benefits – all uniquely predicted test preferences.

Conclusion: Affective processes play an important role in how people respond to and interpret negative information about medical tests. Information about harms and information about the lack of benefit can both make a test seem less beneficial, and will reduce cancer anxiety as a result.     

Spiritual Well-Being and Psychological Adjustment: Mediated by Interpersonal Needs?

Spiritual well-being has been shown to reduce suicidal behavior, depressive symptoms, and hopelessness. Thwarted interpersonal needs have been shown to increase risk of suicidal behavior. This paper aims to explore the interrelationships among spiritual well-being, thwarted interpersonal needs, and negative outcomes including suicidal ideation, hopelessness, and depressive symptoms among African American women. Sixty-six African American women (M = 36.18; SD = 11.70), from a larger study of women who had experienced interpersonal violence within the past year, completed self-report questionnaires. Mediation analyses revealed that thwarted belongingness, but not perceived burdensomeness, significantly mediated the relations between spiritual well-being and the three outcomes. This study provides the first examination of the role of thwarted interpersonal needs on the link between spiritual well-being and negative psychological outcomes. Spiritual well-being serves a protective role against feelings of social isolation, which may reduce one’s risk of negative psychological outcomes. Treatments that bolster a sense of spirituality and social connectedness may reduce suicidal ideation, hopelessness, and depressive symptoms.     

Interfering with inferential, but not associative, processes underlying spontaneous trait inference

Three studies explore mental processes underlying spontaneous trait inferences about self-informants and the spontaneous trait transference characterizing third-party informants. Process differences are suggested in that instructions prompting a nontrait inference (truth or lie?) reduce self-informant trait-savings effects and lower self-informant trait judgments. For third-party informants, such instructions have no effect on these outcome variables. Results of a third study are inconsistent with cognitive load as an explanation for these effects. Taken together, these results indicate that inferences, and not merely associations, spontaneously form when processing information about self-informants. The results also show that the inferences and judgments that occur in spontaneous trait transference are not caused by the misidentification of third-party informants as self-informants.     

The world of emotions is not two-dimensional

For more than half a century, emotion researchers have attempted to establish the dimensional space that most economically accounts for similarities and differences in emotional experience. Today, many researchers focus exclusively on two-dimensional models involving valence and arousal. Adopting a theoretically based approach, we show for three languages that four dimensions are needed to satisfactorily represent similarities and differences in the meaning of emotion words. In order of importance, these dimensions are evaluation-pleasantness, potency-control, activation-arousal, and unpredictability. They were identified on the basis of the applicability of 144 features representing the six components of emotions: (a) appraisals of events, (b) psychophysiological changes, (c) motor expressions, (d) action tendencies, (e) subjective experiences, and (f) emotion regulation.     

Evidence for an explanation advantage in naïve biological reasoning

The present studies compare young children’s explanations and predictions for the biological phenomenon of contamination. In Study 1, 36 preschoolers and 24 adults heard vignettes concerning contamination, and were asked either to make a prediction or to provide an explanation. Even 3-year-olds readily supplied contamination-based explanations, and most children mentioned an unseen mechanism (germs, contact through bodily fluids). Moreover, unlike adults who performed at ceiling across both explanation and prediction tasks, children were significantly more accurate with their explanations than their predictions. In Study 2, we varied the strength of cues regarding the desirability of the contaminated substance (N = 24 preschoolers). Although desirability affected responses, for both levels of desirability participants were significantly more accurate on explanation than prediction questions. Altogether, these studies demonstrate a significant “explanation advantage” for children’s reasoning in the domain of everyday biology.     

Millennial research on fleek: Suggestions for improving generational research design

ABSTRACT

This special issue will examine and embrace the uniqueness of millennials. We look at a number of issues related to this generational cohort, examining what makes them unique, challenging and even assets to those they come into contact with in their lives. In our opening article we discuss the unique attributes of millennials, provide researchers a framework for generational research best practices, and provide an overview of the articles featured in this special issue.     

Intrinsic Versus Instrumental Values of Argumentation: The Rhetorical Dimension of Argumentation

I distinguish four current strategies for integrating a rhetorical perspective within normative models for argumentation. Then I propose and argue for a fifth one by defending a conception of acts of arguing as having a rhetorical dimension that provides conditions for characterizing good argumentation, understood as argumentation that justifies a target-claim.     

Affect and between-meal snacking in daily life: the moderating role of gender and age

Objective: Affect-related energy intake from snacks remains relatively unexplored in daily life. This study examines the associations between momentary positive affect (PA) and momentary negative affect (NA) and subsequent energy intake from snacks. In addition, the moderating role of BMI, gender, age and level of education is investigated.

Design: Adults (N = 269), aged 20–50, participated in this study. Demographics were assessed in an online composite questionnaire. An experience sampling smartphone application was used to map momentary NA/PA and energy intake (kilocalories) from snacks in the context of daily life.

Main outcome measures: Energy intake from moment-to-moment self-reported snacks in real-life settings.

Results: A significant negative main effect of momentary NA on moment-to-moment energy intake was found. The higher the momentary NA, the lower the subsequent amount of kilocalories consumed. There was no main effect with regard to PA. Interaction analyses showed that men decreased their energy intake after experiencing NA, and increased their intake after experiencing PA. No associations were found in women. Additionally, young adults (20–30) increased their energy intake after experiencing PA. No associations were found in the other age groups.

Conclusion: Interventions aiming at reducing energy intake might also address PA-related snacking in young adults and men.