The role of contour polarity,objectness, and regularities in haptic and visual perception

Regularities like symmetry (mirror reflection) and repetition (translation) play an important role in both visual and haptic (active touch) shape perception. Altering figure-ground factors to change what is perceived as an object influences regularity detection. For vision, symmetry is usually easier to detect within one object, whereas repetition is easier to detect across two objects. For haptics, we have not found this interaction between regularity type and objectness (Cecchetto & Lawson, Journal of Experimental Psychology: Human Perception and Performance, 43, 103–125, 2017; Lawson, Ajvani, & Cecchetto, Experimental Psychology, 63, 197–214, 2016). However, our studies used repetition stimuli with mismatched concavities, convexities, and luminance, and so had mismatched contour polarities. Such stimuli may be processed differently to stimuli with matching contour polarities. We investigated this possibility. For haptics, speeded symmetry and repetition detection for novel, planar shapes was similar. Performance deteriorated strikingly if contour polarity mismatched (keeping objectness constant), whilst there was a modest disadvantage for between-2objects:facing-sides compared to within-1object:outer-sides comparisons (keeping contour polarity constant). For the same task for vision, symmetry detection was similar to haptics (strong costs for mismatched contour polarity, weaker costs for between-2objects:facing-sides comparisons), but repetition detection was very different (weak costs for mismatched contour polarity, strong benefits for between-2objects:facing-sides comparisons). Thus, objectness was less influential than contour polarity for both haptic and visual symmetry detection, and for haptic repetition detection. However, for visual repetition detection, objectness effects reversed direction (within-1object:outer-sides comparisons were harder) and were stronger than contour polarity effects. This pattern of results suggests that regularity detection reflects information extraction as well as regularity distributions in the physical world.     

Work-Life Boundaries and Well-Being: Does Work-to-Life Integration Impair Well-Being through Lack of Recovery?

Against the backdrop of increasingly blurred boundaries between work and nonwork, the purpose of this study was to investigate the implications of employees’ work-to-life boundary enactment for well-being. Using border/boundary theory (as reported by Ashforth, Kreiner, & Fugate (Academy of Management Review 25(3):472–491, 2000) and Clark (Human Relations 54(6):747–770, 2000)) and the effort-recovery model (as reported by Meijman & Mulder (Handbook of work and organizational psychology vol. 2 55–53, 1998)), we developed a research model that links work-to-life integration enactment to exhaustion and impaired work-life balance via lack of recovery activities (as reported by Sonnentag, Journal of Applied Psychology 88(3):518–528, 2003). The model was tested using structural equation modeling. Our sample consisted of N = 1916 employees who were recruited via an online panel service. Results showed that employees who scored high on work-to-life integration enactment reported less recovery activities and in turn were more exhausted and experienced less work-life balance. Our study contributes to the existing literature on boundary management by investigating the well-being implications of work-to-life boundary enactment and by suggesting and testing recovery as an underlying mechanism. In doing so, we link boundary enactment with existing theory of the work-life interface. Based on our review of existent research on boundary management and well-being, we disentangle previous contradictory findings. Understanding of the well-being implications of boundary enactment and underlying mechanisms can help human resource professionals and practitioners to devise and implement organizational policies and interventions that enable employees to develop boundary management strategies that are sustainable in that they do not impair employees’ well-being.     

Too Close for Comfort? Faculty–Student Multiple Relationships and Their Impact on Student Classroom Conduct

Professors are increasingly encouraged to adopt multiple role relationships with their students. Regardless of professor intent, these relationships carry risks. Left unexamined is whether student–faculty social multiple relationships impact student in-class behaviors. Provocatively, our exploratory study provides empirical support suggesting that when undergraduate students perceive that their professors engage in the multiple faculty–student relationships of friendships, drinking (alcohol) relationships, and sexual partnerships, students report they are more likely to engage in uncivil behaviors in the professor’s classroom. Accordingly, our study provides a backdrop against which to think more substantively about the professorial role and the boundaries that accompany it.     

Ships in the Rising Sea? Changes Over Time in Psychologists’ Ethical Beliefs and Behaviors

Beliefs about the importance of ethical behavior to competent practice have prompted major shifts in psychology ethics over time. Yet few studies examine ethical beliefs and behavior after training, and most comprehensive research is now 30 years old. As such, it is unclear whether shifts in the field have resulted in general improvements in ethical practice: Are we psychologists “ships in the rising sea,” lifted by changes in ethical codes and training over time? Participants (N = 325) completed a survey of ethical beliefs and behaviors (Pope, Tabachnick, &; Keith-Spiegel, 1987). Analyses examined group differences, consistency of frequency and ethicality ratings, and comparisons with past data. More than half of behaviors were rated as less ethical and occurring less frequently than in 1987, with early career psychologists generally reporting less ethically questionable behavior. Recommendations for enhancing ethics education are discussed.     

Understanding the factors that determine workplace coaching effectiveness: a systematic literature review

Meta-analytic results have established that workplace coaching is effective, however, little is known about the determinants of coaching effectiveness. This paper reports an inclusive systematic literature review, covering the quantitative and qualitative research on workplace coaching. We focus on seven promising areas in the current workplace coaching literature that emerged by the synthesis of 117 empirical studies: self-efficacy, coaching motivation, goal orientation, trust, interpersonal attraction, feedback intervention, and supervisory support. The major contribution of our paper is the systematic integration of well-established theoretical constructs in the workplace coaching context and the new insights we provide in the synthesis of these literatures. Based on our review, we provide specific recommendations to be addressed in future research, including recommended research methodologies, which we propose will significantly progress the field of workplace coaching theory and practice.     

The relationship between shame and guilt: cultural comparisons between Ireland and the United Arab Emirates

The current study examines whether proneness to shame and guilt is related to the cultural dimensions of collectivism and individualism. Two groups of participants from Ireland (n?=?120) and the United Arab Emirates (UAE) (n?=?115) completed measures assessing collectivism, individualism, and shame and guilt proneness. Results indicated that both samples displayed similar levels of individualism and collectivism. The UAE sample reported significantly higher levels of guilt proneness and shame proneness characterised by negative self-evaluation. In contrast, the Irish sample displayed significantly higher levels of shame characterised by withdrawal tendencies. Guilt was positively correlated with individualism, but shame was not correlated with either scores on collectivism or individualism. Young Arab women appear to experience higher levels of guilt and shame characterised by negative self-evaluation in comparison to their Irish counterparts who displayed higher levels of guilt proneness.     

Verbal and nonverbal predictors of executive function in early childhood

The study of executive function (EF) has become increasingly popular in multiple areas of research. A wealth of evidence has supported the value of EF in shaping notable outcomes across typical and atypical development; however, little evidence has supported the cognitive contributors to early EF development. The current study used data from a large longitudinal sample of healthy children to investigate the differential influence of verbal and nonverbal cognition on later EF. Participants were assessed at 2 years of age using the Mullen Scales of Early Learning, and Mullen scores were used to calculate nonverbal and verbal developmental quotients. Executive function was measured at 6 years using assessments from the Stanford-Binet, Cambridge Neuropsychological Test Automated Battery, and the Behavior Rating Inventory of Executive Function. Results suggested that early nonverbal cognition was a better predictor of 6-year EF as measured by task-based laboratory assessments, whereas verbal cognition was a better predictor of parent-reported EF. Findings are discussed in regard to EF development and characteristics of EF measurement.     

Mothers’ Mental State Talk and Preschool Children’s Social-Behavioral Functioning: A Multidimensional Account

This study aimed to investigate the multidimensional nature of maternal mental state talk with respect to children’s social-behavioral functioning in a low-income urban preschool sample. Maternal speech data were collected as mothers narrated a wordless picture book depicting a diverse set of mental states to their children (n = 130, 2–4 year olds). Dimensions of maternal mental state talk (i.e., type, direction, causality) were examined with the Coding System for Mental State Talk in Narratives. Approximately half of the sample consisted of higher-risk children who were identified as in need of clinical services by on-site clinicians. Results indicated that mothers’ diversity and causality of mental state talk, their acknowledgement of characters’ negative emotions, and talk about children’s cognitions and their own mental states were associated with children’s socially adaptive behaviors. On the other hand, mothers’ tendency to focus on children’s perceptions during the story-telling task (e.g., “see that?,” “look!”) was linked with lower social competence and internalizing problems. Mothers in the clinical sample used a significantly lower proportion of emotion words compared to mothers in the nonclinical sample. Results suggest that a picture book reading task might provide a cost-effective method for assessing and possibly modifying maternal mental state talk.