A Comparison of the Cross-Sectional and Sequential Designs when Assessing Longitudinal Mediation

Mediational studies are often of interest in psychology because they explore the underlying relationship between 2 constructs. Previous research has shown that cross-sectional designs are prone to biased estimates of longitudinal mediation parameters. The sequential design has become a popular alternative to the cross-sectional design for assessing mediation. This design is a compromise between the cross-sectional and longitudinal designs because it incorporates time in the model but has only 1 measurement each of X, M, and Y. As such, this design follows the recommendation of the MacArthur group approach, which stresses the importance of multiple waves of data for studying mediation. These 2 designs were compared to see whether the sequential design assesses longitudinal mediation more accurately than the cross-sectional design. Specifically, analytic expressions are derived for the bias of estimated direct and indirect effects as calculated from the sequential design when the actual mediational process follows a longitudinal autoregressive model. It was found that, in general, the sequential design does not assess longitudinal mediation more accurately than the cross-sectional design. As a result, neither design can be depended on to assess longitudinal mediation accurately.     

Satisfaction pursuing approach and avoidance goals: Effects of regulatory fit and individual temperaments

Going beyond previous studies on satisfaction in pursuing approach versus avoidance goals, the current study is the first to examine individual satisfaction in pursuing approach and avoidance goals as determined by regulatory fit between type of goal and type of strategy. Specifically, the present study shows that people with approach goals have greater satisfaction when they use an approach strategy rather than an avoidance strategy. People with avoidance goals have greater satisfaction when they use an avoidance strategy rather than an approach strategy. In addition, we explored how individual differences in the Behavioral Activation System and the Behavioral Inhibition System influenced reactions to approach and avoidance goals and strategies.     

Race and Girls’ Self-Evaluations: How Mothering Matters

Research conducted in the United States shows that Black adolescent girls have higher self-esteem and, to a lesser extent, a higher sense of control than White girls. However, few studies conducted with representative samples of Black and White girls systematically examine why Black girls may have higher self-esteem and sense of control. Drawing on Black feminist thought, we posit that Black mothers’ socialization of their daughters may explain Black girls’ higher self-esteem and sense of control. Using survey data collected in 1994 from a nationally representative sample of U.S. Black (N?=?1,330) and White (N?=?3,797) girls and their mothers, we examine racial differences across two key components of the self-concept: self-esteem and sense of control. We ask: 1) Do Black girls have higher self-esteem and sense of control than White girls? 2) Do Black girls have more positive relationships with their mothers and receive more encouragement of academic achievement and independence from their mothers than White girls? and 3) Do more positive mother-daughter relationships and mothers’ encouragement help to explain Black girls’ higher self-esteem and sense of control in comparison to White girls? Findings indicate that Black girls have higher self-esteem and sense of control than White girls, and Black mothers’ relationship with their daughters and stronger encouragement of daughters’ independence in part explain race differences in self-evaluations.     

Emotional approach coping: Gender differences on psychological adjustment in young to middle-aged cancer survivors

Objective : The effect of emotional approach coping (EAC) varies by gender. However, this gender difference has not yet been investigated in cancer survivors. We investigated whether the effects of two kinds of EAC – emotional processing (EP) and emotional expression (EE) – vary by gender and whether EAC has effects above and beyond the effect of other coping strategies.

Design : EAC and other coping strategies were assessed at baseline in a sample of 248 young to middle-aged adult (between the age of 22 and 55) cancer survivors. One hundred and sixty-six survivors responded to psychological adjustment one year later.

Results : EAC had different relationships with Time 2 adjustment in men and women. Hierarchical regression analyses showed that for men, EE predicted lower intrusive thoughts and, for women, EP was associated with higher positive affect when other coping strategies and EE were controlled.

Conclusion : Gender differences held true in cancer survivors, and EAC was effective when other coping strategies were controlled. Further, EE was effective in reducing negative adjustment in men while EP was helpful in promoting positive adjustment in women.     

Associations of positive and negative life changes with well-being in young and middle-aged adult cancer survivors

Both positive and negative changes are commonly reported by cancer survivors, and both may impact quality of life. Yet few studies have directly compared the associations of positive and negative changes across multiple life domains with multiple aspects of well-being. This study examined positive and negative changes and their conjoint relation to a range of well-being indices. We used correlational and regression analyses of data from 237 young to middle aged (X?=?45.3?years) cancer survivors, several years after treatment. Measures included demographic and medical variables, medical post-cancer positive and negative changes on multiple life domains, and a range of positive and negative adjustment indices. Demographic factors, especially income, related to both positive and negative outcomes. On average, participants reported no change on most life domains, although modest amounts of both positive and negative changes were reported. Negative change, rather than positive change, was closely associated with cancer survivors’ adjustment. Detailed measurement of both positive and negative changes – as well as lack of change – is important to advance understanding of cancer's impact on survivors.     

The Assessment and Treatment of Post-Abortion Syndrome: A Systematic Case Study From Southern Africa

This article reports a clinical case study of “Grace”, a black Zimbabwean woman with post-abortion syndrome (PAS), a form of post-traumatic stress disorder precipitated by aborting an unwanted pregnancy. She was treated by a middle class white South African trainee Clinical Psychologist. The case narrative documents the assessment and the course of treatment which was guided by ongoing case formulation based on current evidence-based models. Factors that made her vulnerable to developing PTSD included active suppression of the memory of the event and lack of social support. An understanding of these factors was used to guide an effective intervention. In spite of the differences in culture and background between client and therapist, there was considerable commonality in their experience as young women and students who each had to balance personal and occupational priorities. The narrative also highlights the commonalities of Grace's experiences with those reported in the literature on post-abortion syndrome, which is mostly from the U. S. A. and Europe.     

NEW VISIONS FOR ENGAGED BUDDHISM: THE JUNGTO SOCIETY AND THE INDRA'S NET COMMUNITY MOVEMENT IN CONTEMPORARY KOREA

This paper examines two major Buddhist movements in contemporary South Korea, the Jungto Society and Indra's Net Community, which address issues in daily lives of lay people. Visionary monks began these movements: Jungto was established by P?mnyun in 1988, and Indra's Net by Tob?p in 1999. Both began as grassroots communities based on Buddhist principles, seeking an alternative way of thinking and living in response to contemporary society's emphasis on mass consumption, commercialism, competition, and the exploitation of the natural resources. While their activities overlap in promoting peace and ecological preservation, Jungto is better known for its humanitarian aid programmes in impoverished areas of the world, and the Indra's Net for its rural community movement in South Korea. With their steady and visible activities, these movements not only offer a new vision and work for lay Buddhists but also appeal to a wider population by involving the general public.     

Cognition and Emotion in TV Message Processing: How Valence,Arousing Content,Structural Complexity,and Information Density Affect the Availability of Cognitive Resources

This paper examines whether emotional message content alters the effects of structural complexity and information density on available resources, measured by secondary task reaction times (STRTs), and message encoding, measured by audio recognition. In addition, hypotheses relating motivational activation and resource availability based on the motivational activation concepts of positivity offset (greater appetitive activation in a neutral environment) and negativity bias (faster aversive activation) influence are tested. Results replicate previous research supporting the contention that STRTs measure available resources. In addition, they show that the basic pattern of STRTs and recognition as a function of allocated and required resources is relatively consistent regardless of emotional content of the message. Emotion appears to function as a constant, increasing both resource allocation and resources required. Finally, these data provide some initial support for predicted relationships between motivational activation and resource allocation based on the constructs of positivity offset and negativity bias.     

Young Children's Memory for the Times of Personal Past Events

Remembering the temporal information associated with personal past events is critical for autobiographical memory, yet we know relatively little about the development of this capacity. In the present research, we investigated temporal memory for naturally occurring personal events in 4-, 6-, and 8-year-old children. Parents recorded unique events in which their children participated during a 4-month period. At test, children made relative recency judgments and estimated the time of each event using conventional time scales (time of day, day of week, month of year, and season). Children also were asked to provide justifications for their time-scale judgments. Six- and 8-year-olds, but not 4-year-olds, accurately judged the order of two distinct events. There were age-related improvements in children's estimation of the time of events using conventional time scales. Older children provided more justifications for their time-scale judgments compared with younger children. Relations between correct responding on the time-scale judgments and provision of meaningful justifications suggest that children may use that information to reconstruct the times associated with past events. The findings can be used to chart a developmental trajectory of performance in temporal memory for personal past events and have implications for our understanding of autobiographical memory development.     

Awareness of Genetic Counseling and Perceptions of its Purpose: A Survey of the Canadian Public

Genetic counseling can result in better outcomes when clients understand what to expect, and at least theoretically, at some point in their lifespan, anyone could be referred for or benefit from genetic counseling. Thus, in order to identify (and ultimately address) issues around awareness of genetic counseling and perceptions of its purpose, we surveyed the Canadian general population. We acquired 1,000 telephone numbers corresponding to a demographically representative sample of Canada from Survey Sampling International, and invited individuals to participate in a telephone-based survey. We administered a purpose-designed survey (in either French or English) comprising questions regarding: demographics, whether or not the individual had heard of genetic counseling, and 15 Likert scale-rated (strongly disagree—strongly agree) items about the possible purposes of genetic counseling. Responses to these 15 items were used to generate a total “knowledge score”. Of the 1,000 numbers, n?=?372 could not be reached, and the survey was successfully administered to n?=?188 individuals (response rate 30 %). Most respondents (n?=?129, 69 %) had not heard of genetic counseling, and substantial proportions thought that genetic counseling aims to prevent genetic diseases and abnormalities, help couples have children with desirable characteristics, and help people to understand their ancestry. These data could be used to inform the strategy for development of future awareness efforts, and as a baseline from which to measure their effects.