A scale-invariant treatment for recursive path models

A reparameterization is formulated that yields estimates of scale-invariant parameters in recursive path models with latent variables, and (asymptotically) correct standard errors, without the use of constrained optimization. The method is based on the logical structure of the reticular action model.     

An empowerment model of memory training

The authors outline an empowerment model of memory rehabilitation. Unlike conventional cognitive rehabilitation methods, clients' plan and control the treatment process from the earliest stages of therapy. The client identifies functional goals and the therapy is geared to achieve those goals. The empowerment model also emphasizes domain-specific compensatory training. Memory strategies and prosthetic devices are chosen so as to maximize transfer of training in the workplace, training programme, or in the client's activities of daily living. Group therapy involves clients teaching their newly learned skills to other clients. The authors present research findings to document the efficacy of the empowerment model, describe its limitations, and discuss how the model can be implemented effectively.     

Self-focused attention and depression: Self-evaluation,affect, and life stress

Recent theory and research (Smith & Greenberg, 1981; Ingram & Smith, 1984) suggest an association between self-focused attention and depression. In an attempt to clarify the nature of this relationship, two studies were undertaken. Study I demonstrated that self-focused attention (i.e., private self-consciousness) was correlated with depression but was unrelated to test anxiety. Thus, self-focused attention was a correlate of depression but not emotional difficulty in general. Further, both depression and private self-consciousness were independently associated with a negative evaluation of the self. Self-focused attention was also found to be correlated with negative mood in individuals experiencing at least some symptoms of depression but not in nondepressed persons. Study II demonstrated that self-focused attention and stressful life events were independently associated with depression. Self-focused attention did not, however, moderate the relationship between stress and depression.     

Politeness and social signals

In the literature, politeness has been researched within many disciplines. Although Brown and Levinson's theory of politeness (1978, 1987) is often cited, it is primarily a linguistic theory and has been criticized for its lack of generalizability to all cultures. Consequently, there is a need for a more comprehensive approach to understand and explain politeness. We suggest applying a social signal framework that considers politeness as a communicative state. By doing so, we aim to unify and explain politeness and its corresponding research and identify further research needed in this area.     

Using Amazon's Mechanical Turk website to measure accuracy of body size estimation and body dissatisfaction

This study investigated Amazon.com's website Mechanical Turk (MTurk) as a research tool for measuring body size estimation and dissatisfaction. 160 U.S. participants completed the BIAS-BD figural drawing scale and demographic questions posted on the MTurk website. The BIAS-BD consists of 17 drawings of various male and female body sizes based on anthropometric data corresponding to a range of 60% below to 140% above the average U.S. adult. Respondents selected a drawing that best reflected their current size and ideal size. Results revealed that respondents overestimated their body size by 6% and desired an ideal size 9.2% smaller than their perceived size. Findings are compared with three previous studies using the BIAS-BD scale. A general correspondence in findings between the four studies was found. We conclude that the MTurk can serve as a viable method for collecting data on the perceptual and attitudinal aspects of body image quickly and inexpensively.     

Behavior Matching in Multimodal Communication Is Synchronized

A variety of theoretical frameworks predict the resemblance of behaviors between two people engaged in communication, in the form of coordination, mimicry, or alignment. However, little is known about the time course of the behavior matching, even though there is evidence that dyads synchronize oscillatory motions (e.g., postural sway). This study examined the temporal structure of nonoscillatory actions—language, facial, and gestural behaviors—produced during a route communication task. The focus was the temporal relationship between matching behaviors in the interlocutors (e.g., facial behavior in one interlocutor vs. the same facial behavior in the other interlocutor). Cross‐recurrence analysis revealed that within each category tested (language, facial, gestural), interlocutors synchronized matching behaviors, at temporal lags short enough to provide imitation of one interlocutor by the other, from one conversational turn to the next. Both social and cognitive variables predicted the degree of temporal organization. These findings suggest that the temporal structure of matching behaviors provides low‐level and low‐cost resources for human interaction.     

Disequilibrium in the mind, disharmony in the body

Although it is generally acknowledged that experiences of frustration, confusion, and anxiety are embodied phenomena, very little is known about how these processes modulate presumably unconscious, but constantly present, subtle bodily movement. We addressed this problem by tracking the low-level dynamics of body movement, using 1/f noise, pink noise, or "fractal scaling", during naturalistic experiences of affect in two studies involving deep learning and effortful problem-solving. Our results indicate that body movement fluctuations of individuals experiencing cognitive equilibrium was characteristic of correlated pink noise, but there was a whitening of the signal when participants experienced states that are diagnostic of cognitive distress such as anxiety, confusion, and frustration. We orient our findings within theories that emphasise the embodied nature of cognition and affect and with perspectives that view affective and cognitive processes as emergent products of a self-organising dynamical system (the brain) that is inextricably coupled to the body.     

Evangelism as Discipleship

This article gives attention to the challenges that the missional and conversational relationship of the church poses in the intercourse between evangelism, discipleship, theological education and leadership formation in its ministry and mission. This multi‐faceted and complex process brings together competing interests with different agendas that, in a number of contexts, have resulted in mis‐evangelization. This has called into question issues about human dignity and respect and the need for reciprocity to inform all missional response of the churches. The article argues that an appropriate model of theological education is needed to equip leaders for effective witness to the gospel. This necessitates the recruitment and mentoring of emerging leaders who have had a life‐changing encounter with the life‐giving Spirit of Jesus that controls their identity, vocation and witness. Some experiences of formal and informal theological education and formation within the Anglo‐Caribbean context were identified that disconnected and disorientated leaders from the Church's missional task of bearing effective witness to the gospel. This article calls for an overhaul of seminary‐ and university‐based theological education careerism, because they serve as an encumbrance to nurturing effective contextual witness of churches. The article argues that if Jesus calls and makes us into his disciples, then faithfulness in discipleship necessitates that (1) authentic evangelism must be grounded in humility and respect for all, (2) leadership formation must be infectiously relational, and (3) the gospel must be communicated through genuine interpersonal and community‐affirming relationships. The article ends with an invitation to all churches to embrace a missional model of witnessing that invests in living with, learning from and sharing with people in communities depending on the Spirit of God in Christ to lead and bear fruit in God's time.     

Cheating more for less: Upward social comparisons motivate the poorly compensated to cheat

Intuitively, people should cheat more when cheating is more lucrative, but we find that the effect of performance-based pay-rates on dishonesty depends on how readily people can compare their pay-rate to that of others. In Experiment 1, participants were paid 5 cents or 25 cents per self-reported point in a trivia task, and half were aware that they could have received the alternative pay-rate. Lower pay-rates increased cheating when the prospect of a higher pay-rate was salient. Experiment 2 illustrates that this effect is driven by the ease with which poorly compensated participants can compare their pay to that of others who earn a higher pay-rate. Our results suggest that low pay-rates are, in and of themselves, unlikely to promote dishonesty. Instead, it is the salience of upward social comparisons that encourages the poorly compensated to cheat.