Development and Assessment of Short and Very Short Forms of the Infant Behavior Questionnaire–Revised

Using data from parents of 761 infants from 6 independent samples, short (91 items, 14 scales) and very short (37 items, 3 broad scales) forms of the Infant Behavior Questionnaire–Revised (IBQ–R), a well-established caregiver report measure of temperament for infants aged 3 to 12 months, were developed. The forms were subsequently evaluated with data from 1,619 participants from 11 samples. Over 90% of Cronbach's alphas and part–whole correlations calculated for the short and very short form scales were greater than.70. Interparent agreement was nearly identical to that obtained with standard IBQ–R scales, averaging.41 and ranging from.06 to.76. Longitudinal stability over multiple time spans, and estimated retest reliability of the short form scales, were highly similar to those of standard forms, with estimated retest reliability averaging.72 and ranging from.54 to.93. Convergent and predictive validity of select short form scales were comparable to, but slightly lower, than those observed for standard IBQ–R scales. Recommendations for the use of the standard, short, and very short scales are discussed.     

Normal Functioning and the Treatment/Enhancement Distinction: An Opportunity Based Assessment

As genome mapping technology uncovers the roots of pathologic and physiologic human functioning, important questions are brought to the fore concerning our conceptualization of ideas such as disease, treatment, and enhancement. In 1985, Norman Daniels proposed a normal-functioning model that expands John Rawls’ theory of justice to obligate the provision of health care based on the constraints disease places on individual opportunity, but also limits the commitment of the medical establishment by focusing on states that represent deviations from normal human function. While some argue that the boundaries of medical institutions’ commitment to provide services within a normal-functioning model are arbitrary, the degree to which these concerns truly threaten the framework is often exaggerated in special cases put forward in the literature. Furthermore, the normal-functioning model provides a comprehensive basis for agreement in discussions of medicine’s commitment to the demands of social justice where resources are limited and avoids the dangerous overextension of the healthcare system and medicalization to which more expansive models are exposed.     

Between-list lag effects in recall depend on retention interval

Although the benefits of spaced retrieval for long-term retention are well established, the majority of this work has involved spacing over relatively short intervals (on the order of seconds or minutes). In the present experiments, we evaluated the effectiveness of spaced retrieval across relatively short intervals (within a single session), as compared to longer intervals (between sessions spaced a day apart), for long-term retention (i.e., one day or one week). Across a series of seven experiments, participants (N = 536) learned paired associates to a criterion of 70 % accuracy and then received one test–feedback trial for each item. The test–feedback trial occurred within 10 min of reaching criterion (short lag) or one day later (long lag). Then, a final test occurred one day (Exps. 1–3) or one week (Exps. 4 and 5) after the test–feedback trial. Across the different materials and methods in Experiments 1–3, we found little benefit for the long-lag relative to the short-lag schedule in final recall performance—that is, no lag effect—but large effects on the retention of information from the test–feedback to the final test phase. The results from the experiments with the one-week retention interval (Exps. 4 and 5) indicated a benefit of the long-lag schedule on final recall performance (a lag effect), as well as on retention. This research shows that even when the benefits of lag are eliminated at a (relatively long) one-day retention interval, the lag effect reemerges after a one-week retention interval. The results are interpreted within an extension of the bifurcation model to the spacing effect.     

The Role of Positive Emotions in Reducing Depressive Symptoms Among Army Wives

The homecoming period following combat deployment can be as stressful to military spouses as the deployment itself. This study used the broaden-and-build theory of positive emotions to examine whether personal resources (adaptive coping, maladaptive coping, and resilience) mediate the relationship between positive emotions and depressive symptoms in Army wives (N = 252) following the homecoming of a deployed active-duty service member. Using path analysis, after controlling for demographic variables and marital satisfaction, positive emotions were related to all 3 personal resources (positively to adaptive coping and resilience, negatively to maladaptive coping). In turn, adaptive coping and resilience were related to fewer depressive symptoms and maladaptive coping to greater depressive symptoms. The direct path between positive emotions and depressive symptoms was nonsignificant, suggesting complete mediation. The final model accounted for 54% of the total variance in depressive symptoms. Results support the important role that positive emotions play in decreasing depressive symptoms in this high-risk population.     

Concordance of self- and informant ratings of adults' current and childhood attention-deficit/hyperactivity disorder symptoms

Self-informant rating concordance for attention-deficit/hyperactivity disorder (ADHD) symptoms was assessed in 281 adults at the subscale (Inattention, Hyperactivity-Impulsivity) and individual symptom levels. Potential demographic, diagnostic, and informant identity moderators were also investigated. Concordance levels were similar for current and childhood symptoms. Although moderate positive correlations were found between self- and informant ratings on both subscales, informants endorsed more significant inattentive symptom severity. Kappa coefficients were variable, suggesting low concordance for certain symptoms. Sex and ADHD diagnosis moderated concordance, although effect sizes were small. These results have implications for the use of behavior rating scales in diagnosing ADHD, raise questions about the validity of self- and informant ratings, and support the need to investigate individual-differences variables that may impact concordance.     

Pedagogy and Theology in Cyberspace: “All That We Can’t Leave Behind. . .”

The questions raised by the integration of digital technologies into theology and pedagogy are broader than simple questions of how to use a particular tool. Instead, this integration raises cultural questions that require cultural interventions in response. Shweder's notion of “thinking through others” provides an evocative framework for envisioning more complex pedagogical responses. This essay is based on a presentation delivered to the first annual conference on Theology and Pedagogy in Cyberspace, held in Evanston, Illinois on 19–20 April 2001.     

Developmental patterns in priming and familiarity in explicit recollection

Developmental trajectories of two classes of human memory, implicit and explicit memory, appear to diverge. We examined how developmental differences in perceptual and conceptual priming, two types of implicit memory, coincide with differences between familiarity and recollective responses on explicit memory tests that employ the Remember/Know paradigm ( Tulving, 1985 ). Both types of priming were characterized by developmental invariance in 52 children and adolescents ages 8-19 years. Contrary to Komatsu, Naito, and Fuke (1996) results, few age-group differences in perceptual priming were observed following a levels-of-processing encoding manipulation. In contrast, age group differences were found for "Remember" but not "Know" responses. Neither levels of awareness nor strategies influenced priming. Adult levels of performance appear earlier in development on perceptual and conceptual priming tests compared to explicit memory tests. Similar developmental dissociations exist between explicit and implicit memory performance as between "Remember" and "Know" recollective responses.