Exploring Criterion Confounding in the Measurement of Binge Eating Symptoms and Negative Affect

Common measures of eating disorder symptoms contain affect-related items. When associations between negative affect and eating disorder symptoms are examined, criterion confounding is possible. The current study explored whether criterion confounding biases estimates of relations between symptoms of binge eating and negative affect. Data were collected from first-year university student women via 14-day web-based daily diaries. The Minnesota Eating Behavior Survey (MEBS) measured daily symptoms of binge eating, and the Positive and Negative Affect Schedule (PANAS) measured daily negative affect. The inclusion of affect-related items in the MEBS biased mean level tests of negative affect, correlations of negative affect with symptoms of binge eating, and associations between the likelihood of reporting behavioral symptoms of binge eating and same-day negative affect. Converging results demonstrated the need to measure associated features and risk factors separately from problematic eating behavior symptoms.

Body dissatisfaction, maternal appraisal, and depressive symptoms in Hong Kong adolescents

Body dissatisfaction, its risk factors and association with depressed mood have been well investigated in the West. However, more studies are needed to examine further the relation between body dissatisfaction and depressive symptoms and the factors influencing body dissatisfaction in non-Western cultures. The present study examined in a sample of Hong Kong Chinese adolescents the relation between body dissatisfaction and depressive symptoms, and the relation of maternal appraisal of their adolescent's figure to the adolescent's body dissatisfaction and depressive symptoms. We obtained information from 379 boys and 254 girls about their body dissatisfaction and depressive symptoms. Their mothers provided information about their appraisal of their adolescent's body shape and size compared to ideal. Body dissatisfaction was related to depressive symptoms in girls (B = 2.58, p <.01), but not in boys (B = -0.08, p >.10). Negative maternal appraisal did not have direct effects on adolescents' depressive symptoms (B = 0.14, p =.75), but the association between negative maternal appraisal and body dissatisfaction was significantly stronger in adolescents whose ideal was smaller than they perceived themselves to be (B = 0.32, p <.01) than those whose ideal was larger than their own perception (B = 0.14, p < .01). Our findings suggest that maternal appraisal had indirect effects on mood, acting through adolescents' body dissatisfaction, and that body dissatisfaction may be a sex-specific risk factor for depression. This study points to the need for testing and adapting programs to reduce body dissatisfaction particularly in girls at risk for depression, and to raise mothers' awareness of the link between their negative appraisals and their adolescents' body dissatisfaction and depressive symptoms.     

Mother and father adjustment during early parenthood: the roles of infant temperament and coparenting relationship quality

We explored how parent gender, infant temperament, and coparenting dynamics worked together to shape mothers’ and fathers’ depressive symptoms, stress, and parental efficacy during early parenthood. We were interested in the coparenting relationship as a context that shapes how parents respond to their infant's temperamental qualities. Participants were 139 couples who had recently given birth to their first child. Parent reports of temperament were collected when the infant was 4–8 months old and reports of coparenting and parent adjustment were collected at 13 months. Two-level random intercept models revealed interactions between temperament and coparenting, highlighting the family system as a context for how men and women adapt to their parenting role. There was little evidence for mother–father differences in these associations.     

父母冲突对儿童青少年抑郁情绪的影响：有调节的中介模型

采用方便取样法选取山西、河南两省的2823名中小学生为被试,使用问卷法考察父母冲突与儿童青少年抑郁情绪之间的关系及机制。结果表明：（1）父母冲突、亲子关系、自尊均与抑郁呈显著相关;（2）父母冲突可以正向预测抑郁,亲子关系在其中起部分中介作用;（3）父母冲突影响抑郁的有调节的中介模型成立,其中自尊在前半段和后半段路径中均起调节作用,但作用有所不同。     

Mind-wandering and negative mood: Does one thing really lead to another?

Mind-wandering is closely connected with negative mood. Whether negative mood is a cause or consequence of mind-wandering remains an important, unresolved, issue. We sought to clarify the direction of this relationship by measuring mood before and after mind-wandering. We also measured the affective content, time-orientation and relevance of mind-wandering to current concerns to explore whether the link between mind-wandering and negative mood might be explained by these characteristics. A novel experience-sampling technique with smartphone application prompted participants to answer questions about mind-wandering and mood across 7 days. While sadness tended to precede mind-wandering, mind-wandering itself was not associated with later mood and only predicted feeling worse if its content was negative. We also found prior sadness predicted retrospective mind-wandering, and prior negative mood predicted mind-wandering to current concerns. Our findings provide new insight into how mood and mind-wandering relate but suggest mind-wandering is not inherently detrimental to well-being.     

Type D personality,physical symptoms and subjective stress: The mediating effects of coping and social support

Coping style and social support may represent mechanisms to explain the relationship between Type D personality and ill-health. This study investigated whether Type D is associated with physical symptoms and perceived stress in a non-cardiac population, and if these relationships are mediated by coping and social support. In a cross-sectional study, 304 participants (110 males, mean age 22.1 years) completed measures of Type D, physical symptoms, coping, perceived stress and social support. Results showed that Type D, the interaction of negative affectivity and social inhibition (NA?×?SI), was positively correlated with physical symptoms, perceived stress, and avoidant coping, and negatively correlated with social support, problem-focused coping and emotion-focused coping. A series of bootstrapped multiple mediator tests showed that social support and avoidant coping fully mediated the relationship between Type D and physical symptoms. Furthermore, social support and emotion-focused coping partially mediated the relationship between Type D and perceived stress. These findings demonstrate for the first time that Type D personality is associated with physical symptoms in a non-cardiac population. Social support and coping style represent mechanisms that can, in part, explain the relationship between Type D and physical symptoms, and Type D and perceived stress.     

High-functioning depression among women in South Africa: An exploratory study

The study estimated the prevalence and trends of chronic depressive symptoms among women in South Africa from the National Income Dynamics Study (NIDS) data collection waves (2008, 2010, 2012, 2014/2015). NIDS utilised the Center for Epidemiological Studies Depression (CES-D) scale to assess depressive symptoms among adults. From the trend analysis, we observed a decrease in self-reported significant depressive symptoms over the eight-year period in black women (2.66%), followed by mixed-race (coloured) women (1.15%). Across race, significant depressive symptoms were associated with socioeconomic status variables such as income, education, and occupational status. Within race, prevalence rates were higher among individuals with low socioeconomic status (lower income, less educated, and less skilled occupations). Black women were at a higher risk of exhibiting high-functioning depression due to their overrepresentation among low socioeconomic status individuals. Symptom prevalence may be explained largely by psychosocial stressors in patriarchal legacy communities.     

Structured writing about current stressors: The benefits of developing plans

To investigate the health outcomes of structured writing about everyday stressors, 64 undergraduates selected a stressful event with which they were currently dealing, and wrote about it at home on three occasions in 1 week. Two forms of writing were manipulated: expressive writing?–?exploring one's thoughts and feelings about the stressor; and planful writing?–?developing plans to deal with the problem. Appraisals of control and efficacy were investigated as mediators. Expressive writing yielded no health benefits and did not affect appraisals, but planful writing did. Whereas non-planners' levels of negative affect (NA) remained stable across writing days, planners initially experienced higher NA, but their NA decreased significantly across writing days. Planful writers, relative to non-planners, felt less control over their emotions and less confidence in resolving their problem, but it was non-planners who experienced an increase in stress-related symptoms following writing. Appraisals did not mediate the physical health outcomes.     

Silence and survival: Working with strategies of denial in families of traumatized pre-school children

Silence and denial about previous traumatic experiences are common features in families exposed to organized violence. Mutual protection between family members, and especially between parents and children, is seen as the fundament for the silencing of traumatic experiences. This strategy is suggested to have adaptive advantages in dangerous situations in general, where it serves the function of saving the child's internal representations of his/her parents as secure bases. If, however, the dangerous situation escalates and a psychic trauma cannot be avoided, the strategy of mutual silence concerning the event(s) becomes an obstacle for giving traumatized children parental support and professional treatment. It is argued that clinicians need to take seriously the strong reasons families have for upholding their strategy of denial, if they want to help traumatized families to a better functioning. A case presentation is made to illustrate how it is possible to use refugee children's re-enacting play as a source of information about past traumatic events in order to change destructive post-traumatic family dynamics and improve parental support to the child.     

Temperament and negative semantic priming in children 7 to 12 years old

The present research assessed whether children with high and low scores on temperament traits differed in their ability to inhibit irrelevant task information in a lexical decision task. Children from 7 to 12 years old were classified based on temperament dimensions measured using a version of the Temperament in Middle Childhood Questionnaire. The participants were instructed to either attend to (and remember) or to ignore a masked prime word followed by a central probe target on which they made a lexical decision. The results revealed several notable outcomes. First of all, recognition memory was better for attended than ignored words, providing further evidence that attention instructions influenced the processing of the primes.

Secondly, although no negative priming effect was obtained in the “ignore” condition, 43% of children showed this effect. Thirdly, children scoring high on Inhibitory Control and Impulsivity showed ignored negative priming, whereas children scoring high on Inhibitory Control and low on Impulsivity ignored facilitation. Data are discussed within the framework of negative priming as a complex phenomenon that involves the interaction of different factors such as age, type of task, and certain temperament traits.