Remembering after a perception of discrepancy: out with the old, in with the two

A surprising validation of expectation experienced during a recognition test induces the perception of discrepancy and a feeling of familiarity. The authors investigated whether that perception also affects memory performance when it is experienced in the original encounter with a stimulus. Target words were presented in a study phase, half in a context thought to induce the perception of discrepancy. In a subsequent recognition test, that earlier experience increased the accuracy of subjects' discrimination. However, when the subsequent task required a once-versus-twice judgment, that experience caused an illusion of reoccurrence for words presented once. The authors concluded that a perception of discrepancy in an initial encounter may be a valuable aid to later recognition but can also cause systematic memory errors under some circumstances.     

Accelerometer feedback to promote physical activity in adults with type 2 diabetes: a pilot study

This study examined whether giving activity feedback to obese, sedentary adults with Type 2 diabetes would improve their adherence to a home-based walking program. 49 subjects were recruited. Ten failed a treadmill cardiovascular test. Another 9 dropped out before the intervention, and 4 dropped out during the intervention. The remaining 26 adults (14 women, 12 men; age M = 48.1 yr., SD = 7.1) received behavioral counseling monthly for 3 mo. regarding exercise. All subjects wore a triaxial accelerometer during these 3 months. Randomly, half of the subjects were blind to the data from the accelerometers, i.e., no feedback, and had counseling based on their self-report diaries. The other half had access to the accelerometer data, got a computerized graph of their physical activity for the period between counseling sessions, and had counseling based on these objective data, i.e., feedback. The feedback group showed an increase in exercise over the 3 mo. The nonfeedback group showed an increase in activity at 1.5 mo. but reverted to their baseline exercise levels at 3 mo. However, analysis of variance showed there was at least an 8% probability that this effect was due to chance, so the hypothesis that feedback would improve exercise adherence could not be supported. Further studies with larger sample sizes and greater control of experimental conditions are needed to determine the utility of objective activity feedback.     

MISPERCEPTIONS OF FRIENDLY BEHAVIOR AS SEXUAL INTEREST: A SURVEY OF NATURALLY OCCURRING INCIDENTS

The studies described in this article examine retrospective reports of naturally occurring misperceptions of friendliness as sexual interest. Previous research has demonstrated that men perceive other people and situations more sexually than women do. The purpose of this research was to examine how this gender difference in perceptions of sexuality is exhibited in actual interactions between women and men. Two surveys of undergraduates were conducted. The results indicated that a large percentage of both women and men had experienced such misperceptions, although more women had than men. Most of these incidents were quickly resolved without problems; however, others involved some degree of forced sexual activity and left the individual feeling angry, humiliated, and depressed. Gender differences in the characteristics of these incidents and reactions to them are described. The implications of these findings for future research on gender differences in perceptions of sexual intent are discussed.     

Response inhibition and attentional control in anxiety

Traditionally, anxiety has been associated with a selective attentional bias for threat and a decreased capacity in attentional control. In two different experiments, we investigated whether individuals with different levels of self-reported state anxiety (Experiment 1) and induced anxiety (Experiment 2) had impaired response inhibition processes (attentional control deficit) as characterized by a different response style in the presence of negative stimuli under low and high perceptual load conditions. A go/no-go paradigm with emotional distractors (angry, happy, and neutral faces) was used to provide measures of perceptual sensitivity, inhibition, and response style. Our findings showed that perceptual sensitivity, as assessed by the d' parameter of signal detection theory, was reduced in all participants for angry faces under low perceptual load, where enough perceptual resources were available to be attracted by distractors. Importantly, despite similar perceptual sensitivity, the beta parameter indicated that high state anxiety individuals in both experiments were less flexible at adjusting to task demands in the presence of angry face distractors by adopting a stricter criterion. Implications of findings are discussed within current models of attentional control in anxiety.     

Mind Reading Skills and Empathy: Evidence for Nice and Nasty ToM Behaviours in School-Aged Children

We investigated the social use of theory of mind in school-aged children. The expressions Nice Theory of Mind and Nasty Theory of Mind are used to differentiate behaviours requiring a prosocial use and an antisocial use of ToM abilities respectively. Our goals was to investigate whether and how mind reading abilities and empathy affect nice and nasty ToM behaviours. One hundred and ninety-seven children who were fourth and fifth graders took part in this study. Participants were administered stories that assessed cognitive, affective or moral mental state reasoning abilities and they also completed a self-report measure of empathy. Teachers’ rating on children’s prosocial and antisocial behaviours that underpin ToM abilities led us to identify nice and nasty ToM behaviours. We found that children who engage in nasty ToM behaviour showed good abilities to understand others’ thoughts and beliefs. However, children with nice ToM behaviour showed more moral and emotional sensitivity as compared to children who engage in nasty ToM behaviour. Furthermore, the hot component of empathy is stronger in fostering prosocial behaviours and inhibiting antisocial acts than cognitive component.     

Job design,opportunities for skill utilization,and intrinsic job satisfaction

Arguably, job designs that provide for high levels of employee control also provide increased opportunities for the development and exercise of skill. Perceived skill utilization has consistently been found to be amongst the strongest predictors of job-related affective well-being, yet is frequently neglected in studies of work redesign. In this article, a theoretical framework linking the key job characteristics of perceived control and perceived cognitive demand to perceived skill utilization and intrinsic job satisfaction is presented. Results from one cross-sectional study and one longitudinal study are reported that support the mediational influence of perceived skill utilization on the perceived job control?–?job satisfaction relationship only. The relationship between perceived job demand and perceived skill utilization was mixed but no mediating effect was evident. It is argued that the level of both perceived demand and perceived control dictates the nature of the joint influence of both job characteristics on perceived skill utilization and work attitudes such as job satisfaction.     

‘See it doesn’t look pretty does it?’ Young adults’ airbrushed drinking practices on Facebook

A range of negative health outcomes are associated with young adults’ drinking practices. One key arena where images of, and interaction about, drinking practices occurs is social networking sites, particularly Facebook. This study investigated the ways in which young adults’ talked about and understood their uses of Facebook within their drinking practices. Face-to-face, semi-structured interviews were conducted with seven New Zealand young adults as they displayed, navigated and talked about their Facebook pages and drinking behaviours. Our social constructionist thematic analysis identified three major themes, namely ‘friendship group belonging’, ‘balanced self-display’ and ‘absences in positive photos’. Drinking photos reinforced friendship group relationships but time and effort was required to limit drunken photo displays to maintain an overall attractive online identity. Positive photos prompted discussion of negative drinking events which were not explicitly represented. Together these understandings of drinking photos function to delimit socially appropriate online drinking displays, effectively ‘airbrushing’ these visual depictions of young adults’ drinking as always pleasurable and without negative consequences. We consider the implications of these findings for ways alcohol health initiatives may intervene to reframe ‘airbrushed’ drinking representations on Facebook and provoke a deeper awareness among young people of drinking practices and their online displays.     

Uniquely human self‐control begins at school age

Human beings have remarkable skills of self‐control, but the evolutionary origins of these skills are unknown. Here we compare children at 3 and 6 years of age with one of humans’ two nearest relatives, chimpanzees, on a battery of reactivity and self‐control tasks. Three‐year‐old children and chimpanzees were very similar in their abilities to resist an impulse for immediate gratification, repeat a previously successful action, attend to a distracting noise, and quit in the face of repeated failure. Six‐year‐old children were more skillful than either 3‐year‐olds or chimpanzees at controlling their impulses. These results suggest that humans’ most fundamental skills of self‐control – as part of the overall decision‐making process – are a part of their general great ape heritage, and that their species‐unique skills of self‐control begin at around the age at which many children begin formal schooling.     

Individual Ambidexterity: Exploring and Exploiting in Dynamic Contexts

The objective of this study is to analyze the mediating role of intrinsic and extrinsic job satisfaction in the relationship between the 2 dimensions of work–family conflict—family interfering with work (FIW) and work interfering with family (WIF)—and general job satisfaction. Step-by-step hierarchical regression analyses were carried out on a sample of 151 men and women from a Spanish public organization. The results confirmed the mediating role of intrinsic job satisfaction in the case of FIW. This highlights the importance of taking into account the level of satisfaction with the intrinsic facets of one's job as a measure for understanding why FIW has a negative impact on general job satisfaction.