COGNITIVE AND SOCIOEMOTIONAL FUNCTIONING AT 4½ YEARS IN CHILDREN BORN TO MOTHERS WHO HAVE RECEIVED TREATMENT FOR SUBSTANCE‐ABUSE PROBLEMS WHILE PREGNANT

Cognitive and socioemotional functioning at 4½ years of age were examined in children born to mothers with substance‐abuse problems (n = 22) recruited from residential treatment institutions while pregnant, and then compared to children born to mothers with mental health problems (n = 18) and children from a low‐risk group (n = 26). No significant group differences in cognitive functioning were found, but the children born to mothers with substance‐abuse problems showed more caregiver‐reported socioemotional problems than did the low‐risk children, like the children born to mothers with mental health problems. Birth weight had an effect on internalizing problems at 4½ years and mediated the relation between group and socioemotional problems, although not when controlling for caregiver education, single parenthood, and anxiety and depression. At 4½ years, 7 children born to mothers with substance‐abuse problems were placed in foster care. These children had lower birth weight and higher caregiver‐rated internalizing problems. In addition to emphasizing the importance of the quality of the prenatal environment, this study suggests that families with previous substance abuse are in need of long‐term follow‐up to address socioemotional problems and enhance further positive child cognitive development. The foster‐placed children may be in particular need of long‐term follow‐up.     

Evidence for mixed feelings of happiness and sadness from brief moments in time

Theorists disagree about whether valence is a basic building block of affective experience or whether the positive and negative substrates underlying valence are separable in experience. If positivity and negativity are separable in experience, people should be able to feel happy and sad at the same time. We addressed limitations of earlier evidence for mixed feelings by collecting moment-to-moment measures of happiness and sadness that required participants to monitor their feelings only occasionally. In Study 1, participants were occasionally cued to press one button if they felt happy and another if they felt sad. Participants spent more time reporting mixed feelings (i.e., simultaneously pressing both buttons) during bittersweet scenes than non-bittersweet scenes. In Study 2, participants reported their feelings only once. Participants spent more time reporting mixed feelings when cued during a bittersweet, as opposed to non-bittersweet, scene. These results extend earlier evidence that happiness and sadness can co-occur.     

Similarity in depressive symptoms in adolescents' friendship dyads: selection or socialization?

This study examined friendship selection and socialization as mechanisms explaining similarity in depressive symptoms in adolescent same-gender best friend dyads. The sample consisted of 1,752 adolescents (51% male) ages 12-16 years (M = 13.77, SD = 0.73) forming 487 friend dyads and 389 nonfriend dyads (the nonfriend dyads served as a comparison group). To test our hypothesis, we applied a multigroup actor-partner interdependence model to 3 friendship types that started and ended at different time points during the 2 waves of data collection. Results showed that adolescents reported levels of depressive symptoms at follow-up that were similar to those of their best friends. Socialization processes explained the increase in similarity exclusively in female dyads, whereas no evidence for friendship selection emerged for either male or female dyads. Additional analyses revealed that similarity between friends was particularly evident in the actual best friend dyads (i.e., true best friends), in which evidence for socialization processes emerged for both female and male friend dyads. Findings highlight the importance of examining friendship relations as a potential context for the development of depressive symptoms.     

Estimating confidence intervals for eigenvalues in exploratory factor analysis

Exploratory factor analysis (EFA) has become a common procedure in educational and psychological research. In the course of performing an EFA, researchers often base the decision of how many factors to retain on the eigenvalues for the factors. However, many researchers do not realize that eigenvalues, like all sample statistics, are subject to sampling error, which means that confidence intervals (CIs) can be estimated for each eigenvalue. In the present article, we demonstrate two methods of estimating CIs for eigenvalues: one based on the mathematical properties of the central limit theorem, and the other based on bootstrapping. References to appropriate SAS and SPSS syntax are included. Supplemental materials for this article may be downloaded from http://brm.psychonomic-journals.org/content/supplemental.     

Exploring Diurnal Cortisol Rhythms of Kindergarten Teachers in Kosovo and Ukraine

Teachers’ stress is a dynamic combination of the individual teacher's characteristics and characteristics of the classroom and school environment. To date, there are limited studies on teachers’ stress in the context of lower‐middle‐income countries (LMICs), where working conditions as well as general political and economic circumstances might pose a considerable threat for teachers’ well‐being. This study explores whether certain combinations of individual and environmental experiences of teachers in LMICs may result in stress, assessed as patterns of diurnal cortisol rhythm. Participants were kindergarten teachers in Kosovo and Ukraine, two LMICs in Europe. Latent Profile Analysis identified three subgroups of teachers that significantly differed on teachers’ education and experience. Preliminary results of Latent Growth Modeling suggested differences between profiles in baseline waking cortisol and patterns of diurnal decline. Teachers in the profile that was characterized by the longest experience working in the field but the lowest level of education showed blunted cortisol in the morning and a flatter slope; a pattern that could indicate a maladaptive cortisol response. Future directions for studying stress processes among teachers in LMICs and implications for policy and practice on how to support teacher well‐being in low‐resource contexts are discussed.     

Can people feel happy and sad at the same time?

The authors investigated whether people can feel happy and sad at the same time. J. A. Russell and J. M. Carroll's (1999) circumplex model holds that happiness and sadness are polar opposites and, thus, mutually exclusive. In contrast, the evaluative space model (J. T. Cacioppo & G. G. Berntson, 1994) proposes that positive and negative affect are separable and that mixed feelings of happiness and sadness can co-occur. The authors both replicated and extended past research by showing that whereas most participants surveyed in typical situations felt either happy or sad, many participants surveyed immediately after watching the film Life Is Beautiful, moving out of their dormitories, or graduating from college felt both happy and sad. Results suggest that although affective experience may typically be bipolar, the underlying processes, and occasionally the resulting experience of emotion, are better characterized as bivariate.     

Worries in restaurant managers

This paper explores the concept of job specific worries (JS worries) in managers in the restaurant industry. The focus of interest in the present explorative study was the degree and content of restaurant managers' worries. Of a total of 58 eligible managers in a Norwegian (fast food) restaurant chain, 57 (representing an equal number of restaurants) were surveyed for JS worries and personal worries. These managers also judged aspects of their relation to the organization they work for, such as perceived organizational hierarchy, job commitment and perceived risk at work. The results indicate that the concept of JS worry is state dependent as opposed to personal worry, which may be regarded as a trait. In addition, the observed correlations indicate a connection between characteristics of perceived job environment and the respondents' degree of JS worry, whereas no such correlations were observed between trait worry and job environment.     

Affective reactivity in language: the role of psychophysiological arousal

Several studies have found that individuals with schizophrenia and their relatives, as well as healthy controls, exhibit greater language disturbance when discussing affectively negative as compared to positive or neutral topics. The goal of this study was to test the hypothesis that negative emotion impairs language production, at least in part by increasing physiological arousal. The authors had 35 healthy adults produce speech in response to affectively negative, positive, and neutral questions while the authors recorded heart rate and skin conductance. Participants displayed greater amounts of reference errors, higher heart rates, and a higher frequency of nonspecific skin conductance responses when discussing affectively negative as compared to positive or neutral topics.