Reconsidering formative measurement

The relationship between observable responses and the latent constructs they are purported to measure has received considerable attention recently, with particular focus on what has become known as formative measurement. This alternative to reflective measurement in the area of theory-testing research is examined in the context of the potential for interpretational confounding and a construct's ability to function as a point variable within a larger model. Although these issues have been addressed in the traditional reflective measurement context, the authors suggest that they are particularly relevant in evaluating formative measurement models. On the basis of this analysis, the authors conclude that formative measurement is not an equally attractive alternative to reflective measurement and that whenever possible, in developing new measures or choosing among alternative existing measures, researchers should opt for reflective measurement. In addition, the authors provide guidelines for researchers dealing with existing formative measures.     

A Psychometric Analysis of the Child Behavior Checklist DSM-Oriented Scales

The Child Behavior Checklist for Ages 6–18 (CBCL/6-18) possesses newly developed DSM-Oriented Scales, constructed through expert clinical judgment to match selected categories for behavioral/emotional problems as described in the DSM-IV. The present investigation examined the basic psychometric properties for all six DSM-Oriented Scales (i.e., Affective, Anxiety, Somatic, Attention-Deficit/Hyperactivity, Oppositional, and Conduct Scales) in a large clinical sample of children and adolescents (N = 673). Findings from the present study provide strong evidence for the reliability, as well as convergent and discriminative validity, of these scales. It appears that the DSM-Oriented Scales may provide accurate supplementary information that may be considered when formulating clinical diagnoses.

Humor Reconsidered: The Cultivation of “Accurate Perception” as a Contribution to the Care of Souls

Cultivating a sense of humor that has redemptive possibilities for the soul in a post-Christendom era is an important but nonetheless risky act of pastoral ministry. Humor, like the soul, involves ambiguity, incongruity and paradox. Insufficient appreciation of the paradoxical nature of humor contributes to views that are both overly suspicious as well as insufficiently cautious where humor is concerned. A redemptive sense of humor is explored as a virtue analogous to the Greek virtue of eutrapelia in tension with bomocholia (buffoonery/flippancy) and agroikia (boorishness/excessive seriousness). The work of Erik and Joan Erikson on the needed tension between the syntonic and dystonic further clarifies how humor best serves the soul. I conclude that the willingness to cultivate a sense of humor is an act of faith.     

Perceptions of campus climate, academic efficacy and academic success among community college students: an ethnic comparison

The present study examined whether there are ethnic differences in perceptions of campus climate, social support, and academic efficacy among community college students, and whether student perceptions were associated with academic success. A total of 475 community college students completed a questionnaire that measured students’ perceptions of cultural congruity, college environment, mentoring, peer social life and academic self efficacy. Ethnic differences were observed, as African American and Caucasian students reported higher levels of cultural congruity than Asian students and higher academic self efficacy than Asian and Latino students. There were also ethnic differences in the relationship between the students’ perceptions and GPA. Cultural congruity and efficacy correlated with GPA among Latino students, academic efficacy correlated with GPA among Asian students, peer social support and college environment correlated with GPA among Caucasians, however, none of the perceptions scales correlated with GPA among African American students. The lack of relationship between academic efficacy and GPA among African American and Caucasians students is discussed.     

Under what conditions can human affective conditioning occur without contingency awareness? Test of the evaluative conditioning paradigm

The role of conscious cognitive processes in human affective conditioning remains controversial, with several theories arguing that such conditioning can occur without awareness of the conditioned stimulus (CS)-unconditioned stimulus (UCS) contingency. One specific type of affective conditioning in which unaware conditioning is said to occur is "evaluative conditioning." The present experiment tested the role of contingency awareness by embedding an evaluative conditioning paradigm in a distracting masking task while obtaining, in addition to subjective ratings of affect, both psychophysiological (skin conductance and startle eyeblink) and indirect behavioral (affective priming) measures of conditioning, along with a trial-by-trial measure of awareness from 55 college student participants. Aware participants showed conditioning with all of the measures; unaware participants failed to show conditioning with all measures. The behavioral, neurophysiological, and therapeutic implications of these findings are discussed.     

The utility of the AusEd driving simulator in the clinical assessment of driver fatigue

Several driving simulators have been developed which range in complexity from PC based driving tasks to advanced "real world" simulators. The AusEd driving simulator is a PC based task, which was designed to be conducive to and test for driver fatigue. This paper describes the AusEd driving simulator in detail, including the technical requirements, hardware, screen and file outputs, and analysis software. Some aspects of the test are standardized, while others can be modified to suit the experimental situation. The AusEd driving simulator is sensitive to performance decrement from driver fatigue in the laboratory setting, potentially making it useful as a laboratory or office based test for driver fatigue risk management. However, more research is still needed to correlate laboratory based simulator performance with real world driving performance and outcomes.     

Inferences about which of J dependent groups has the largest robust measure of location

Recently, a multiple comparisons procedure was derived with the goal of determining whether it is reasonable to make a decision about which of J independent groups has the largest robust measure of location. This was done by testing hypotheses aimed at comparing the group with the largest estimate to the remaining J − 1 groups. It was demonstrated that for the goal of controlling the familywise error rate, meaning the probability of one or more Type I errors, well-known improvements on the Bonferroni method can perform poorly. A technique for dealing with this issue was suggested and found to perform well in simulations. However, when dealing with dependent groups, the method is unsatisfactory. This note suggests an alternative method that is designed for dependent groups.