Gender and Robbery: A National Test

Robbery is a quintessential male crime. Female involvement in this crime is important, however, as they are responsible for a non-trivial amount of robbery each year. While some qualitative studies have examined female involvement in robbery, patterns discerned from these studies have not been examined using alternative methods. The current study adds to our understanding of the gendered nature of robbery by examining patterns associated with male and female robbery perpetration from the victim's perspective using the National Crime Victimization Survey. Findings suggest the role of gender in robbery is not as influential as extent research indicates.     

Social skills and negative life events: Testing the deficit stress generation hypothesis

People who possess poor social skills have been hypothesized to experience negative events and consequently become vulnerable to psychosocial problems. This is characterized as the social skills deficit stress generation hypothesis. Two studies were conducted to examine this hypothesis. In study 1, 677 university students completed measures of social skills and negative life events that had occurred over the past three months. In study 2, 142 students participated in a 9 month, 3 wave longitudinal study that assessed social skills at times 1 and 3 and negative life events at times 2 and 3. Results of the investigations indicate generally negative associations between social skills and negative life events, but these associations were stronger concurrently than prospectively. Although social skills were predicted to be associated with negative life events that are social in nature, in most cases they were equally predictive of nonsocial negative life events. The associations between the social skills and life events were consistently small in magnitude. This research was supported in part by University of Kansas General Research allocation 3011-20-0038 and 3825-20-0038. The author expresses gratitude to Jeanne Flora, Clark Henry, and Michelle Menees for their assistance with coding.     

Social Anxiety and Its Relationship to Functional Impairment in Body Dysmorphic Disorder

Social anxiety appears to be a prominent characteristic of body dysmorphic disorder (BDD). However, few previous studies have examined social anxiety and its facets (i.e., physiological arousal, fear and avoidance of social situations) and their relationship to psychosocial functioning in BDD. The present study aimed to fill these gaps by examining (a) social anxiety and its facets in BDD, and b) cross-sectional and prospective relationships between social anxiety symptoms and functional impairment in BDD. Individuals with DSM-IV BDD without comorbid social phobia (N = 108) completed measures of social anxiety and psychosocial functioning at study intake (T1). Psychosocial functioning was also assessed at a 12-month follow-up interview (T2). Severity of social anxiety (i.e., due to BDD or any other source) was rated with the Social Phobia Inventory (SPIN). In addition, participants were interviewed with the Duke Brief Social Phobia Scale (BSPS) to assess social anxiety independent of BDD. At T1, participants endorsed high levels of social anxiety on the SPIN and subclinical levels of social anxiety on the BSPS. Greater social anxiety was associated with poorer psychosocial functioning in cross-sectional and prospective analyses, particularly fear and avoidance of social situations. These results suggest that certain aspects of social anxiety, especially social fear and avoidance, may be significant contributing factors to functional impairment in individuals with BDD.     

Subliminal access to abstract face representations does not rely on attention

The present study used masked repetition priming to examine whether face representations can be accessed without attention. Two experiments using a face recognition task (fame judgement) presented masked repetition and control primes in spatially unattended locations prior to target onset. Experiment 1 (n=20) used the same images as primes and as targets and Experiment 2 (n=17) used different images of the same individual as primes and targets. Repetition priming was observed across both experiments regardless of whether spatial attention was cued to the location of the prime. Priming occurred for both famous and non-famous targets in Experiment 1 but was only reliable for famous targets in Experiment 2, suggesting that priming in Experiment 1 indexed access to view-specific representations whereas priming in Experiment 2 indexed access to view-invariant, abstract representations. Overall, the results indicate that subliminal access to abstract face representations does not rely on attention.     

Theories of mind in infancy

This paper reviews and evaluates various theories of the origins of theory of mind in infancy. In what a theory of mind consists is first considered. It is argued that any theory of mind has two important features. Firstly, a theory of mind recognizes, at least, the existence of psychological relations between agents and objects, including some relations which involve “action at a distance”. Secondly, in a theory of mind, self and other are equivalent in that both can act equally as agents of psychological relations. Any theory of the development of theory of mind must explicate how it is possible to acquire an understanding of these two features. With this requirement in mind, four main types of recent theories are considered — modularity theories, Piagetian theories, matching theories, and intersubjectivity theories. While no decision is made amongst these theories, suggestions for further improvement in theorizing on this topic are presented.     

Seeing is believing: Utilization of subliminal symbols requires a visible relevant context

Sensory input that is not available for conscious report can still affect our behavior. Recent findings suggest that such subliminal information has the potency to influence behavior in a way that is dependent on the observer’s current intentions. Here, we investigate whether conscious observation of stimulus relevance provides an incentive for the utilization of nonconscious stimuli. We manipulated the predictive power of directional cues to selectively affect the incentive to utilize them for a subsequent target detection task. Central arrow cues rendered invisible by interocular suppression elicited a facilitatory cuing effect, but only when intermixed with visible arrow cues that were highly predictive with respect to (i.e., 80 % congruent with) the subsequent target location. When the visible cues were nonpredictive (50 % congruent), no subliminal cuing effect was found. An analysis of learning effects corroborates these findings; Cuing effects elicited by both visible and invisible cues increased over the course of the experiment, but only when intermixed visible cues were highly predictive. In a second experiment, we demonstrated that the intrinsic relevance of invisible cues (either 50 % or 100 % congruent) has no effect on the utilization of visible cues. We conclude that conscious perception is required to make statistical inferences about the relevance of symbolic cues. Once statistical information is extracted consciously, it affects subsequent nonconscious processing in a way that fits the current context. Accordingly, one of the possible functions of consciousness could be to extract general rules out of the conscious information, to provide guidelines for future behavior.     

Exploring Predictors of Subjective Well-Being in Ghana: A Micro-Level Study

Subjective well-being has been studied by social scientists for decades mostly in developed countries. Little is known about determinants of subjective well-being in developing countries and more particularly in Sub-Saharan Africa (SSA). Using 2005–2008 World Values Survey (n = 1,533) this study adds to existing literature on well-being in developing countries focusing on Ghana. The paper explores the predictors of two measures of subjective well-being—happiness and satisfaction in life at micro-level in Ghana. The analyses are divided into two main sections. The first part describes the distribution of happiness and satisfaction in life among Ghanaians. The second section elucidates factors influencing the selected measures of subjective well-being separately. The data reveal that both happiness and life satisfaction among Ghanaians are shaped by multitude of factors including economic, cultural, social capital and health variables. Relatively, perceived health status emerged as the most salient predictor of both measures of well-being. Besides religiosity, all the religion variables emerged as significant predictors of how Ghanaians appraise their own well-being. Equally, income, ethnicity and social capital variables emerged as predictors of happiness and life satisfaction at micro-level in Ghana. Policy implications of the findings are discussed alluding to multidimensional approach to well-being promotion in the country. The outcome of the study also establishes the fact that factors predicting subjective well-being at the micro level vary in SSA context compared to the developed world.     

Personality and the response to predation risk: effects of information quantity and quality

Within aquatic ecosystems, chemosensory cues provide valuable public information regarding the form and degree of risk, allowing prey to make informed behavioural decisions. Such cues, however, may vary in both relative concentration detected (i.e. ‘quantity’) and reliability of the information available (i.e. ‘quality’), leading to varying response patterns. Moreover, prey species are also known to exhibit consistent behavioural tactics towards managing risk (i.e. personality), possibly shaping their use of public information. Here, we present two experiments examining the potential interacting effects of personality and the quantity (Experiment 1) or quality (Experiment 2) of public information on the short-term predator avoidance responses of wild-caught Trinidadian guppies under semi-natural conditions. Our first experiment demonstrated that personality shaped responses to a high concentration of alarm cues (high risk), with shyer guppies exhibiting stronger antipredator responses than bolder guppies. When exposed to either low risk or stream water controls, personality had no effect on the intensity of response. Our second experiment demonstrated that personality again shaped the response to high concentrations of alarm cues (a known risk) but not to a novel chemosensory cue (tilapia odour). When exposed to the unknown novel cue, guppies exhibited a relatively high intensity antipredator response, regardless of personality. Combined, our results suggest that individual risk-taking tactics shape the use of public information in a context-dependent fashion.