The Rhythm Is Gonna Get You: The Influence of Circadian Rhythm Synchrony on Self‐Control Outcomes

This article aims to bridge the circadian and self‐control literatures by suggesting that people's self‐control performance varies as a function of their circadian preferences (i.e., chronotype). We review evidence for this assertion across a wide range of self‐control domains, including cognitive processing, emotion regulation, interpersonal relationships, and social influence. Across these widely ranging behaviors, the results indicate that when people's circadian preference matches the time of day, a synchrony effect occurs, and self‐control performance is at its peak. Therefore, people are more likely to display self‐regulatory failures and give in to temptations when there is a mismatch between their circadian preferences and time of day. Overall, this article offers new insights into the relationship between circadian preferences and self‐control and suggests novel and exciting new directions for future research.     

The Influence of Personality on the Decision to Cheat

Seventeen transgressive behaviors were studied in the context of six personality variables using survey methods. The personality variables were impulsivity, sensation seeking, empathetic perspective taking, guilt, and shame, with social desirability used as a control. Confirmatory factor analysis indicated a five-factor model as having the best fit. Those five factors are competitive cheating, self-cheating, school cheating, relationship cheating, and breaking a social contract. A structural equation model indicated that only impulsivity, sensation seeking, and empathetic perspective taking were related to frequency of transgressive behaviors, thus supporting the hypothesis that moral decision making has a critical automatic component.     

Client Views and Attitudes to Non-Invasive Prenatal Diagnosis for Sickle Cell Disease,Thalassaemia and Cystic Fibrosis

In the near future the availability of non-invasive prenatal diagnosis (NIPD) for single gene disorders will change the prenatal diagnosis options available to couples who are carriers of conditions such as cystic fibrosis, sickle cell disorder and thalassaemia. Client opinions about NIPD are needed to inform the implementation of NIPD for single gene disorders. This qualitative study used two focus groups (n?=?12) and one-to-one interviews (n?=?16) with carriers and support group representatives of sickle cell disease, thalassaemia and cystic fibrosis. Discussions were digitally recorded, transcribed verbatim and analysed using thematic analysis. Opinions about NIPD were very positive and participants valued the opportunity to have safe and early testing. Uptake of prenatal testing is likely to increase as women who had previously declined invasive testing expressed interest in having NIPD. Participant concerns about NIPD centred on the need for accuracy to be high to be used for subsequent decision making about termination of pregnancy. Participants also raised concerns that less thought may be given to having a blood test compared to an invasive test and that the perceived ease of a blood test may bring increased pressure to have testing. Participants thought NIPD should be offered through existing specialist services to ensure appropriate genetic counseling and support. Maintaining all testing options is important as some people may prefer invasive testing over NIPD if invasive testing was more accurate or if invasive testing could give information about other conditions such as Down syndrome.     

Understanding the mapping between numerical approximation and number words: evidence from Williams syndrome and typical development

All numerate humans have access to two systems of number representation: an exact system that is argued to be based on language and that supports formal mathematics, and an Approximate Number System (ANS) that is present at birth and appears independent of language. Here we examine the interaction between these two systems by comparing the profiles of people with Williams syndrome (WS) with those of typically developing children between ages 4 and 9 years. WS is a rare genetic deficit marked by fluent and well‐structured language together with severe spatial deficits, deficits in formal math, and abnormalities of the parietal cortex, which is thought to subserve the ANS. One of our tasks, requiring approximate number comparison but no number words, revealed that the ANS precision of adolescents with WS was in the range of typically developing 2‐ to 4‐year‐olds. Their precision improved with age but never reached the level of typically developing 6‐ or 9‐year‐olds. The second task, requiring verbal number estimation using number words, revealed that the estimates produced by adolescents with WS were comparable to those of typically developing 6‐ and 9‐year‐olds, i.e. were more advanced than their ANS precision. These results suggest that ANS precision is somewhat separable from the mapping between approximate numerosities and number words, as the former can be severely damaged in a genetic disorder without commensurate impairment in the latter.     

Two rooms,two representations? Episodic‐like memory in toddlers and preschoolers

Episodic memory involves binding together what‐where‐when associations. In three experiments, we tested the development of memory for such contextual associations in a naturalistic setting. Children searched for toys in two rooms with two different experimenters; each room contained two identical sets of four containers, but arranged differently. A distinct toy was hidden in a distinct container in each room. In Experiment 1, which involved children between 15 and 26 months who were prompted with a very explicit cue (a part of the hidden toy), we found a marked shift in performance with age: while 15‐ to 20‐month‐olds concentrated their searches on the two containers that sometimes contained toys, they did not distinguish between them according to context, but 21–26‐month‐olds did. However, surprisingly, without toy cues, even the youngest children showed a fragile ability to disambiguate the two containers by room context. In Experiment 2, we tested 34‐ to 40‐month‐olds and 64‐ to 72‐month‐olds without toy cues. The 5‐year‐olds were nearly perfect, and the 3‐year‐olds showed a significant preference for the correct container given only the context. In Experiment 3, we filled in the age range, and also investigated the effects of the use of labels (i.e. names of experimenters and rooms) and of familiarization time, in groups of 34‐ to 40‐month‐olds, 42‐ to 48‐month‐olds, and 50‐ to 56‐month‐olds. Neither labels nor familiarization time had an effect. Across experiments, there was regular age‐related improvement in context‐based memory. Overall, the results suggest that children's episodic memory may undergo an early qualitative change, yet to be precisely characterized, and that continuing increments in the use of contextual cues occur throughout the preschool period. A video abstract of this article can be viewed at https://www.youtube.com/watch?v=DkwEFw0UEz4&list=PLwxXcOKHPC0llAPVcJyW4EtzlA934A2Rz&index=1     

The MMPI–2 Restructured Form Personality Psychopathology Five Scales: Bridging DSM–5 Section 2 Personality Disorders and DSM–5 Section 3 Personality Trait Dimensions

This study examined in a college sample and a sample of non-treatment-seeking, trauma-exposed veterans the association between the MMPI–2 Restructured Form (MMPI–2–RF) Personality Psychopathology Five (PSY–5) Scales and DSM–5 Section 2 personality disorder (PD) criteria, the same system used in DSM–IV–TR, and the proposed broad personality trait dimensions contained in Section 3 of DSM–5. DSM–5 Section 2 PD symptoms were assessed using the SCID–II–PQ, and applying a replicated rational selection procedure to the SCID–II–PQ item pool, proxies for the DSM–5 Section 3 dimensions and select facets were constructed. The MMPI–2–RF PSY–5 scales demonstrated appropriate convergent and discriminant associations with both Section 2 PDs and Section 3 dimensions in both samples. These findings suggest the MMPI–2–RF PSY–5 scales can serve both conceptually and practically as a bridge between the DSM–5 Section 2 PD criteria and the DSM–5 Section 3 personality features.     

Carrying the Burden: Perspectives of African American Pastors on Peer Support for People with Cancer

For African Americans facing advanced cancer, churches are trusted sources of support and ideal settings to improve access to supportive care. The Support Team model enhances community support for practical, emotional, and spiritual caregiving. We report on focus groups with pastors of 23 Black Churches and explore their perspective on the Support Team model for church members with cancer. Pastors describe the needs of church members facing cancer from a holistic perspective and recognize opportunities for synergistic faith–health collaboration. The results of this study indicate potential benefits of the Support Team model in Black Churches to reduce silent suffering among individuals facing cancer.     

The effects of context on facial affect recognition

In a sample of 325 college students, we examined how context influences judgments of facial expressions of emotion, using a newly developed facial affect recognition task in which emotional faces are superimposed upon emotional and neutral contexts. This research used a larger sample size than previous studies, included more emotions, varied the intensity level of the expressed emotion to avoid potential ceiling effects from very easy recognition, did not explicitly direct attention to the context, and aimed to understand how recognition is influenced by non-facial information, both situationally-relevant and situationally-irrelevant. Both accuracy and RT varied as a function of context. For all facial expressions of emotion other than happiness, accuracy increased when the emotion of the face and context matched, and decreased when they mismatched. For all emotions, participants responded faster when the emotion of the face and image matched and slower when they mismatched. Results suggest that the judgment of the facial expression is itself influenced by the contextual information instead of both being judged independently and then combined. Additionally, the results have implications for developing models of facial affect recognition and indicate that there are factors other than the face that can influence facial affect recognition judgments.     

The effects of SES on infant and maternal diurnal salivary cortisol output

The present study directly compared diurnal salivary cortisol output and maternal-infant synchrony in low and high socio-economic status (SES) mother–infant dyads. Saliva cortisol samples were collected from 32 6–12-month-old infants and their mothers on the same day in the morning, afternoon and evening, and assayed for free cortisol concentration. Low-SES infants and mothers exhibited higher average salivary cortisol output, without dysregulation, compared to high-SES infants. Low-SES infants and mothers also showed reduced synchrony in cortisol output compared to high-SES infants and mothers. Results are discussed with respect to maternal sensitivity and early stress reduction interventions.