It is well established that the memory strength of studied items is more variable than the strength of new items on tests of recognition memory, but the reason why this occurs is poorly understood. One account for this old "item variance effect" is based on single-process theory, which proposes that this effect is due to variability in how well…

Causal inference is of central importance to developmental psychology. Many key questions in the field revolve around improving the lives of children and their families. These include identifying risk factors that if manipulated in some way would foster child development. Such a task inherently involves causal inference: One wants to know whether…

In 1974, the National Football League (NFL) initiated a sudden death overtime rule for games ending in a tie score at the end of regulation time. The rule states that the sudden death system of determining the winner shall prevail when the score is tied at the end of the regulation playing time of all NFL games. The team scoring first during…

Forty clinic-referred mothers completed questionnaires describing their children's problems and the mothers' parenting styles. In addition, each mother told three stories about their personal experiences in child care and one story about being cared for in their families of origin. Each story was transcribed and rated for coherence on six…

This article urges counseling psychology researchers to recognize and report how missing data are handled, because consumers of research cannot accurately interpret findings without knowing the amount and pattern of missing data or the strategies that were used to handle those data. Patterns of missing data are reviewed, and some of the common…

We examined the extent to which students' perceived inclusion of diversity issues in the Introduction to Psychology course related to perceptions of learning. Based on the responses of 625 students, multilevel linear modeling analyses revealed that student perceptions of diversity emphasis in the class were positively related to how well students…

Does alphabetic-phonetic writing start with the proper name and how does the name affect reading and writing skills? Sixty 4- to 5 1/2-year-old children from middle SES families with Dutch as their first language wrote their proper name and named letters. For each child we created unique sets of words with and without the child's first letter of…

Statistical prediction remains an important tool for decisions in a variety of disciplines. An equally important issue is identifying factors that contribute to more or less accurate predictions. The time series literature includes well developed methods for studying predictability and volatility over time. This article develops…

The current study examined the relationship between a prognostic indicator of vascular health, flow-mediated dilation (FMD), and working memory-related brain activation in healthy middle-aged adults. Forty-two participants underwent functional magnetic resonance imaging while completing a 2-Back working memory task. Brachial artery…

In this article, three multilevel models for meta-analysis are examined. Hedges and Olkin suggested that effect sizes follow a noncentral "t" distribution and proposed several approximate methods. Raudenbush and Bryk further refined this model; however, this procedure is based on a normal approximation. In the current research literature, this…

This countrywide study was conducted to determine what organizational and individual factors have a significant impact on the performance of public relations (PR) practice in higher educational institutions in Taiwan. In this study, a purposive sampling of 600 administrative staff whose jobs involved university PR was employed, and 301 effective…

This study examines the effects on adolescent offending of lifestyle risk and the individual propensity to offend. It is assumed that lifestyle risk will have a more important effect on offending for those individuals with high levels of individual propensity, whereas for individuals with low levels of individual propensity it is assumed that a…

This article explores whether payment issues or presence of dowry demand in marriage reflecting patriarchal attitude of marital family underlies the positive relationship between dowry and wife abuse using a sample of reproductive-age women (N = 2,702) from a population-based survey conducted in urban and rural Bangladesh in 2001. Regression…

This study investigates the role of social capital in raising research productivity in academic institutions. Social capital as a strategic resource embedded in social relationships can be utilised towards decreasing pressures from external environmental conditions, such as the global financial crisis. A survey was sent to academic staff in five…

This study attempts to measure the perceptions of preservice teachers concerning the use of grade retention. Findings suggested preservice teachers had an overall positive view of grade retention because they believed it prevented future failure, helped maintain standards, and assisted students who struggled with language arts. This was especially…