Cognitive load and the imagination effect

When presented with a procedure or concept to learn, imagining the procedure or concept may be an effective instructional technique compared to conventional studying, thus generating an imagination effect. However, it was hypothesized that the importance of learning through imagining as an instructional technique depends on modes of presentation. Experiment 1 tested adults studying or imagining contour maps as participants and was designed to verify the generality of the imagination effect. Imagination instructions were superior to study instructions on subsequent test questions. Experiment 2 further investigated the effect by comparing much younger students (Grade 4), studying or imagining temperature/time graphs presented in either a split‐attention (spatially separated diagram and text) or an integrated (spatially combined diagram and text) format. Results on a subsequent test indicated that the Grade 4 students found imagining beneficial to their learning, compared with studying the material but the effect was only obtained using an integrated rather than a split‐attention format. Experiment 3 was conducted to obtain verbal protocols from Grade 4 imagination and study groups using the same instructional materials to throw light on the cognitive mechanisms behind the imagination effect. Copyright © 2004 John Wiley & Sons, Ltd.     

Use of the everyday memory questionnaire with children.

The Everyday Memory Questionnaire (EMQ; Sunderland, Harris, & Baddeley, 1983) was examined for its suitability to assess children's memory. The parents of 226 school children (6-12 years) completed the EMQ in relation to their own children. A subset of these children (N = 101), in 6, 8 and 10 years age groups, completed subtests of the Wide Range Assessment of Memory and Learning (WRAML; Sheslow & Adams, 1990). Comparison of EMQ and WRAML data found aspects of verbal memory correlated moderately with the EMQ in the 10 years age group. There were no meaningful correlations in the 8 years age group. In the 6 years age group aspects of visual memory correlated moderately with the EMQ. The diagnostic utility of the EMQ for children was assessed by comparing the school group to children diagnosed with ADHD and/or learning disorders. Diagnostic indicators revealed the EMQ to have high sensitivity (89%) but poor positive predictive power, identifying 40% of the school group as having memory deficits. Negative predictive power (confirming a negative diagnosis) was high. Validity data suggested that the EMQ could be useful with children at least as young as 10 years and further research needs to be conducted to establish the utility of the EMQ in clinical groups with primary memory deficits.     

Predicting Breast Self‐Examination: A Test of the Information‐Motivation‐Behavioral Skills Model1

The present research utilizes the information‐motivation‐behavioral skills (IMB) model (Fisher & Fisher, 1992, 2000) to predict breast self‐examination (BSE) and related behaviors in women. Results from a cross‐sectional survey study of 166 women found deficiencies in BSE‐related information, motivation, and behavioral skills, as well as insufficient rates of BSE‐related behaviors. Structural equation modeling indicated that IMB model variables account for significant variance in BSE and BSE‐related behaviors, and that the predicted relationships between the constructs of the 1MB model were supported. The present research extends the utility of the IMB model beyond preventive behaviors such as HIV prevention into the domain of detection behaviors such as BSE.     

Need for Cognition Moderates Responses to Framed Smoking‐Cessation Messages1

Smoking‐cessation messages usually emphasize the costs of continuing to smoke (loss‐framed). However, prospect theory suggests that messages that instead emphasize the benefits of quitting smoking (gain‐framed) could be more effective than loss‐framed messages because smoking cessation is likely viewed as a cancer‐prevention behavior with a certain rather than a risky outcome. In this study, smokers at public events read brochures containing brief gain‐ or loss‐framed smoking‐cessation messages. The influence of framing was moderated by participants' need for cognition (NFC). Individuals lower in NFC had greater intention to quit after reading a gain‐framed message than after reading a loss‐framed message a finding consistent with our predictions whereas framing did not affect the persuasiveness of messages among people higher in NFC.     

Nothing More or Less than Logic: General Logic, Transcendental Philosophy, and Kant's Repudiation of Fichte's Wissenschaftslehre

In this paper I lay the foundations for an understanding of one of Fichte's most neglected and least understood texts: the late lecture course on Transcendental Logic. I situate this work in the context of Fichte's lifelong struggle with the problem of understanding the relation between logic and philosophy – a problem that I show to figure centrally both in Fichte's own revolutionary thinking and in his response to Kant's notorious denunciation of the Wissenschaftslehre. By attending to this context we can understand Fichte's philosophical ambitions in the late lectures: a critique of particular doctrines of general logic; a critique of the conception of thought presupposed both by the traditional logic and by Kant himself; and a new conception of the relation between logic and the philosophical theory of experience. This revised version was published online in June 2006 with corrections to the Cover Date.     

Perceived organizational support as a mediator of the relationship between politics perceptions and work outcomes

The present study investigates the mediating potential of perceived organizational support (POS) on politics perceptions-work outcomes relationships. Consistent with previous research, individuals were able to discriminate political activity at more than one level (i.e., at the highest level in the organization, one level up from one’s current level, and at one’s current level). Further, politics perceived at one level up from one’s current level and politics at the highest levels in the organization were negatively related to perceived organizational support. In addition, POS was related to job satisfaction, performance, affective commitment and job-induced tension providing support for mediation. Implications of these findings, strengths and limitations, and potential avenues for future research are provided.     

It's All Relative: The Distinction and Prediction of Political Perceptions Across Levels

The current study was designed to extend previous research by determining whether individuals discriminated political activity at 3 organizational levels (at the highest level in the organization, at the level of one's immediate supervisor, and at one's current level). Further, it was hypothesized that levels of political activity would predict work outcomes differentially. Data gathered from 181 police officers provide strong results. Specifically, findings indicate that respondents discriminated political activity at each level and that differential prediction existed. Implications of these findings, strengths and limitations, and avenues for future research are provided.     

Using secondary students’ views about influences on their spiritual well‐being to inform pastoral care

Spiritual well‐being is reflected in the quality of relationships that each person has in up to four different domains, namely with self, with others, with the environment and/or with God. This study investigated how secondary students perceived relationships with family, friends, school and church community (including God) impacted on their spiritual well‐being. This paper reports the views of 1002 secondary school students aged from 12‐ to 18‐years‐old in Catholic, Christian community and other independent schools in Victoria, Australia. ANOVA and multiple regression analyses of students’ responses on the Quality Of Life Influences Survey developed in this study, and the Spiritual Health And Life‐Orientation Measure, a spiritual well‐being questionnaire for secondary students, revealed significant differences in perceptions students held about influences on their spiritual well‐being. A case study illustrates how these instruments can be used to inform pastoral care of young people.     

The role of identity and work-family support in work-family enrichment and its work-related consequences

Despite growing research on the positive connections between work and family, antecedents and consequences of work-family enrichment are understudied. Using a sample of employees from a major insurance company, we assessed the relationship of (i) individual (i.e., work and family identities), (ii) family (emotional and instrumental support), and (iii) organizational (benefit use and work-family culture) antecedents to work-family and family-work enrichment. We also examined whether enrichment predicted important work outcomes including organizational commitment and turnover intentions. The strength of an individual’s identity and informal or emotional support within a domain, rather than formal or instrumental support, were associated with greater enrichment. Work-family enrichment positively predicted affective organizational commitment, and family-work enrichment negatively predicted turnover intentions. Implications for individuals and organizations wanting to foster enrichment are discussed.