Investigating Several Factors Potentially Related to Endorsing Gambling as an Escape

Previous research has suggested that gambling as an escape is strongly related to disordered gambling. The present study tested whether factors related to disordered gambling were predictive of endorsing gambling as an escape. Three hundred eleven adults from the United States completed several measures of gambling and questionnaires on alcohol expectancies, emotion-regulation strategies, social-adjustment level, and sensation seeking. Consistent with previous research, endorsing gambling as an escape was strongly associated with reporting of gambling problems. Drinking as a coping mechanism and several emotion-regulation strategies were significant predictors of endorsing gambling as an escape. However, levels of social adjustment and sensation seeking were not predictive of gambling as an escape. The present results suggest that escape may be a higher-order factor that links substance abuse and disordered gambling. Likewise, they suggest that endorsing gambling as an escape is rooted in affect. As such, the results are informative to both researchers and practitioners.     

Parenting and Prematurity: Understanding Parent Experience and Preferences for Support

Infants born very preterm are at risk of developmental and behavioural problems and their parents are at risk of psychological distress and compromised parenting. This study has two key aims: (1) to identify, from the parents’ own perspective, the unique aspects of parenting an infant born very preterm and (2) to assess parent preferences for support including opinions of a new, tailored parenting intervention, Prem Baby Positive Parenting Program (Triple P). A qualitative approach was taken with focus groups of 18 parents of infants born preterm and a thematic analysis conducted. Parents identified several unique aspects of parenting an infant born preterm including: difficulty coping with the stress of hospitalisation; institutionalisation to the hospital environment; a lack of preparation for the transition to parenthood; grief; isolation; getting into “bad parenting habits” of overnurturance and a lack of certainty about developmental expectations. Parents preferred parenting support that is tailored to parents of infants born preterm, has flexible delivery, enhances coping skills and the spousal relationship and is sensitive to the emotional context of parenting an infant born preterm. Understanding the experiences and the preferences of parents of infants born preterm is an important step in tailoring parenting interventions to fit their needs.     

Testing day: The effects of processing bias induced by Navon stimuli on the strength of the Müller-Lyer illusion

Explanations for the cognitive basis of the Müller-Lyer illusion are still frustratingly mixed. To date, Day’s (1989) theory of perceptual compromise has received little empirical attention. In this study, we examine the merit of Day’s hypothesis for the Müller-Lyer illusion by biasing participants toward global or local visual processing through exposure to Navon (1977) stimuli, which are known to alter processing level preference for a short time. Participants (N = 306) were randomly allocated to global, local, or control conditions. Those in global or local conditions were exposed to Navon stimuli for 5 min and participants were required to report on the global or local stimulus features, respectively. Subsequently, participants completed a computerized Müller-Lyer experiment where they adjusted the length of a line to match an illusory-figure. The illusion was significantly stronger for participants with a global bias, and significantly weaker for those with a local bias, compared with the control condition. These findings provide empirical support for Day’s “conflicting cues” theory of perceptual compromise in the Müller-Lyer illusion.     

Abnormalities in visual processing amongst students with body image concerns

Individuals with body dysmorphic disorder (BDD) appear to possess abnormalities in the way they observe and discriminate visual information. A pre-occupation with perceived defects in appearance has been attributed to a local visual processing bias. We studied the nature of visual bias in individuals who may be at risk of developing BDD – those with high body image concerns (BICs) – by using inverted stimulus discrimination. Inversion disrupts global, configural information in favor of local, feature-based processing. 40 individuals with high BIC and 40 low BIC controls performed a discrimination task with upright and inverted faces, bodies, and scenes. Individuals with high BIC discriminated inverted faces and bodies faster than controls, and were also more accurate when discriminating inverted bodies and scenes. This reduction in inversion effect for high BIC individuals may be due to a stimulus-general local, detail-focused processing bias, which may be associated with maladaptive fixation on small features in their appearance.     

When to think like an epistemicist

Epistemicism is the view that seemingly vague predicates are not in fact vague. Consequently, there must be a sharp boundary between a man who is bald and one who is not bald. Although such a view is often met with incredulity, my aim is to provide a defense of epistemicism in this essay. My defense, however, is backhanded: I argue that the formal commitments of epistemicism are the result of good practical reasoning, not metaphysical necessity. To get to that conclusion, I spend most of the essay arguing that using a formal system like classical logic to manage seemingly vague situations requires practical principles to mediate between the formalism and what it aims to represent.     

The Interplay of Cross‐Situational Word Learning and Sentence‐Level Constraints

A variety of mechanisms contribute to word learning. Learners can track co‐occurring words and referents across situations in a bottom‐up manner (cross‐situational word learning, CSWL). Equally, they can exploit sentential contexts, relying on top–down information such as verb–argument relations and world knowledge, offering immediate constraints on meaning (word learning based on sentence‐level constraints, SLCL). When combined, CSWL and SLCL potentially modulate each other's influence, revealing how word learners deal with multiple mechanisms simultaneously: Do they use all mechanisms? Prefer one? Is their strategy context dependent? Three experiments conducted with adult learners reveal that learners prioritize SLCL over CSWL. CSWL is applied in addition to SLCL only if SLCL is not perfectly disambiguating, thereby complementing or competing with it. These studies demonstrate the importance of investigating word‐learning mechanisms simultaneously, revealing important characteristics of their interaction in more naturalistic learning environments.