The association of sleep disturbances with endocrine and perceived stress reactivity measures in male employees

Evidence on the relationship between stress reactivity and sleep is conflicting. This study examined the association between disturbed sleep and perceived and endocrine stress reactivity independently of age, body mass index (BMI), and chronic stress. One hundred and twenty middle-aged men were exposed to the Trier Social Stress Test for Groups. The Pittsburgh Sleep Quality Index and the Perceived Stress Reactivity Scale were used to assess sleep and perceived stress reactivity, respectively. Endocrine stress reactivity was examined by assessing salivary cortisol levels. Regression analyses showed that men with disturbed sleep had blunted overall cortisol responses (b = −18.246, p = .044), but the association did not survive adjustment for age, BMI, and chronic stress. In contrast, poor sleep was associated with heightened perceived stress reactivity independently of age and BMI (b = 0.235, p = .005), but additional adjustment for chronic stress attenuated the relationship and only chronic stress remained a significant predictor of perceived stress reactivity (b = 0.470, p < .001). Cortisol and perceived stress reactivity were uncorrelated. In summary, our study indicates associations between sleep disturbances and stress reactivity were not independent of BMI and chronic stress levels, and endocrine and perceived stress reactivity were dissociated.     

The Couple's Grid: A Tool for Assessing Interpersonal Construction in Couples

In the study of human relationships, interest in interpersonal construction is increasing because of its implications for the quality of the couple's relationship. The processes involved in construing self and others may play a key role. However, a precise methodology to study those processes has not yet been developed. The aim of this article is to present a dyadic assessment tool, the couple's grid (CG), which is inspired from constructivist and systemic perspectives. Derived from Procter's (1985) family grid, the CG is similarly based on the repertory grid technique. The CG assesses perception of self and partner, and their ideals, and also the metaperception of the partner's view (e.g., “What does your partner think about you?”). These two levels of analysis provide measures of perceived similarity, commonality, and sociality. This article describes the development of CG as an assessment tool with a case illustration.     

Adolescent Cell Phone Communications with Mothers and Fathers: Content,Patterns, and Preferences

Adolescents participated in qualitative interviews (N?=?40) and permitted researchers to check their cell phone histories (N?=?35) for the content and frequency of text and call communications with parents. Communications focused predominantly on day-to-day “managerial” aspects of parent–child relationships but also facilitated emotional connections between adolescents and parents. Adolescents preferred to use texts to engage in managerial communications and calls to connect emotionally, but logistical constraints resulted in most cell phone communications between adolescents and parents involving calls. Participants communicated more with mothers than fathers, regardless of communication content or medium. This was true regardless of family structure, although gender-of-parent differences were accentuated for adolescents in mother-only households. This pattern was explained by both greater maternal accessibility and adolescent preferences for communication with mothers. Communications with fathers tended to occur either when mothers were not available or when the communication was focused on a highly specific set of stereotypically masculine content areas.     

The Body Grid as an Assessment Tool for Body Image

The aim of this study was to analyze the body grid (BG) as an assessment tool for body image in a sample of patients with breast cancer, after surgery. We explored two measures of cognitive structure, percentage of variance accounted for by the first factor (PVAFF) and polarization, and we compared measures of body image and body self-esteem obtained by means of the BG with those obtained via a validated body image questionnaire. Our sample was composed of 23 patients (12 subjected to radical mastectomy, 11 subjected to conserving surgery) and 24 healthy controls. Participants were administered the BG and the Multidimensional Body Self Relations Questionnaire (MBSRQ). We analyzed the similarities between instruments using correlations and nonparametric tests. We have also provided two case studies to exemplify the use of the BG.

?We found statistical differences in cognitive structure between patients and healthy controls. There were no differences between women subjected to mastectomy and women with breast conserving surgery in the level of PVAFF, but there were significant differences between them in the level of polarization. We found significant correlations between body image indices of both instruments, especially self-evaluated attractiveness (MBSRQ) and distance between real and ideal body (BG). We found similar distributions of these indices in all of the samples. We concluded that the BG provides useful information about body image. The results show that both instruments assess similar constructs. This suggests that the BG is a valid instrument for body image assessment.     

The struggle to be seen: Muslim–Christian relations and religious (in)visibility at the Hispano–Moroccan borderland

ABSTRACT

This article analyses the ways in which Muslim–Christian relations occur in the Hispano–Moroccan borderland, more precisely, in the North-African enclaves of Ceuta and Melilla. It argues that, in these two Spanish autonomous cities, the relations between Christians and Muslims are articulated through a symbolic system in which the former exercise the capacity of being apparent, whereas the latter tend to be ‘pushed away’ from the visible, although they exert resistance. This results in a decrease of Muslims’ degree of public exposure. The article critically assesses the relational dynamics between Muslims and Christians in Ceuta and Melilla against the trope of ‘invisibility’, by looking at how they use religion to exert these enunciations: a) I briefly contextualize historically the setting, b) I explore how religion is racialized, c) I look at the use of historical vocabulary and narratives on religion to manifest intergroup conflict, d) I expose how the regime of (in)visibility unfolds, e) I scrutinize the recent development by which Christians participate in making Islam more visible and the resulting consequences this has on the relations between the two groups. The article assesses why and how religion provides the language through which these particular forms of ‘othering’ are manifested.     

Consumer acceptance of innovations in food: A survey among Polish consumers

The aim of the study was to examine the possible factors that might contribute to consumer acceptance of food innovations. Particular attention was paid to 3 main factors: (a) relationship between socio‐demographic determinants and level of consumer innovation, (b) evaluation of consumer innovation acceptance, particularly toward animal‐derived food products, and (c) consumer preferences for health‐promoting food innovation over time. Studies were conducted using quantitative research methods in 2004 and 2011. An organic method of production, least important in 2004, was top rated in 2011, and ease of preparation dropped to the bottom of the list in 2011, whereas food origin, low fat, and sugar content were ranked in the first group of the considered factors in 2011. Since 2004, consumers have become used to products with various innovations. The new generation of Poles is relatively more open to new food products, due to the wide range of food products available on the free market. Furthermore, the group of well‐educated consumers with a higher level of income has increased in size, and this includes people interested in knowledge of a product's nutritional value and its health impact. Our study extends existing research in the area of understanding consumer expectations toward food innovations. The results not only contribute to the field of consumer behavior but also have practical potential for food market applications, especially for companies operating on or planning to enter the Polish food market, and which could be used for developing communication strategies.     

The Order Matters: Asking About Creative Activity Calibrates Creative Self-Concept

People tend to perceive and assess their own creativity in a positive, yet not always accurate, way. This study explores whether differences in self-ratings of the creative self-concept (creative self-efficacy and creative personal identity) are related to the sequence in which self-report measures are applied: the order effect. A randomly chosen half of a representative sample of Poles, contacted via a telephone interview, answered the items related to their creative self-concept first, followed by the items related to their previous creative activity. Another half of the sample completed these measures in a reversed order: The creative activity scale was completed first and then creative self-concept items were asked. The results demonstrated that people who were first asked about their previous creative activities reported a lower level of creative self-efficacy and creative personal identity than those asked about their creative self-concept first. Further analyses demonstrated that creative activity moderated this pattern: Participants without previous creative activity and those who engaged solely in everyday creative activities in the past, were susceptible to the order effect, but this effect was not observed among the participants with previous experience in art or science.     

From “Einfühlung” to empathy: exploring the relationship between aesthetic and interpersonal experience

Is there a relationship between aesthetic and interpersonal experience? This question is motivated not only by the fact that historically experiences of both kinds have often been accounted for in terms of “empathy”, the English translation of the German term “Einfühlung”, but also by the fact that some contemporary theories refer to mechanisms underlying both aesthetic and interpersonal experience. In this Editorial introducing the special section titled “From ‘Einfühlung’ to empathy: exploring the relationship between aesthetic and interpersonal experience”, we briefly sketch these two motivations and the relationship between the different mechanisms that have been associated with both aesthetic and interpersonal experience.     

Facilitating text memory with additional processing opportunities in rapid sequential reading

Previous research indicates that during conventional reading, readers pause at particular loci within a text, presumably for the purpose of higher level processing and integration. If such pausing is necessary for efficient text comprehension and memory, then providing readers with equivalent processing opportunities with strategically placed pauses in rapid sequential visual presentation (RSVP) text displays should facilitate comprehension and memory. Three experiments are reported in which various time parameters of RSVP displays are manipulated. The results indicate that memory for specific text is facilitated when additional processing time is provided. However, how and where the additional time is distributed within a text, over broad limits, is not important. We use a method of text memory assessment that is not typically used in RSVP research and that is more sensitive to text presentation manipulations than the commonly used multiple-choice questions. This fill-in-the-blank technique also provides evidence that memory representations for texts are structured as meaningful subsentence units.