Functional Communication Training and Demand Fading Using Concurrent Schedules of Reinforcement

Demand fading, a schedule thinning procedure for escape-maintained behaviors, typically includes an escape extinction component. The purpose of this study was to examine the effectiveness of demand fading with alternative reinforcement utilizing concurrent reinforcement schedules without extinction. During demand fading, aggression and requests emitted prior to meeting the task completion criterion were reinforced with short, low-quality breaks, but requests emitted following the task completion criterion were reinforced with long, high-quality breaks. Results suggest that concurrent schedules of reinforcement may be an effective alternative to extinction as a component of demand fading.     

Repressive Adaptive Style Across Ethnicities

There may be significant differences in coping styles across ethnicities. Previous research has suggested disparities in the number of individuals who utilize repressive adaptive coping style among cultural groups. Repressive adaptive style is a coping mechanism in which individuals report low distress levels while they actually experience high levels of stress. Developing an enhanced understanding of the prevalence of the utilization of repressive adaptive style in different ethnic groups is important for informing intervention techniques to better account for the cultural influences on mental health. The present study investigated the utilization of repressive adaptive style across American Indian (n?=?31), African American (n?=?53), and European American (n?=?48) children in the Midwest. The age range of the children was 10 to 13 years and 50.8% were male. Dependent measures included the Children’s Social Desirability Scale and the State-Trait Anxiety Inventory for Children. Results indicated significant differences in reports of anxiety between ethnic groups. Additionally, it was discovered that African American and European American children utilized repressive adaptive style more than American Indian children, albeit not significantly. Because of the high rates of suicide and emotional distress believed to be experienced by American Indian children this result is interesting. Continued research investigating protective factors, such as high levels of cultural identity and connectedness, is warranted.     

Casino Gambling and the Family: Exploring the Connections and Identifying Consequences

Although sanctioned by state governments and widely popular across the United States, gambling remains a controversial activity. For example, casino gambling may be legal and popular, but many believe squandering money is harmful and deviant. People from all backgrounds visit casinos. However, older adults comprise a major portion of the gambling clientele. Along with this have come reports of a wide variety of negative outcomes. Yet, few studies have investigated the relationship between gambling and the family. We use a qualitative in-depth interview grounded theory approach with 34 adults aged 62–88 to investigate the relationship between gambling and family consequences. We explore the impact of gambling on the family with the active aging concept as well as the codependency and sociocultural models of addiction. They offer new ways to understand mild to serious deviance among older adults.     

Mental health consequences of weight cycling in the first-year post-treatment for breast cancer

Objectives: Weight cycling is linked with advanced breast cancer diagnosis, increased risk of cancer reoccurrence and cancer-related mortality. While women treated for breast cancer report challenges with navigating their post-treatment body shape and weight, the effects of weight cycling on body image and mental health have not been elucidated. This study examined associations between weight changes and weight cycling on psychological health (i.e. weight-related guilt, shame and depressive symptoms) among women in the first-year post-treatment.

Design and Outcome Measures: Self-reported assessments of pre-cancer weight cycling, post-treatment weight-related guilt, shame and depressive symptoms, and objective assessments of weight were assessed in a longitudinal sample of 173 women treated for breast cancer (M_age = 55.01 ± 10.96 years).

Results: Based on findings from multilevel models, women experienced the most weight-related shame when their weight was heavier than their personal average. Additionally, heavier weight was associated with worse psychological health, particularly for women with a history of stable (vs. cycling) weight pre-cancer.

Conclusions: Weight cycling pre-cancer and post-treatment weight change have important implications for psychological well-being. Due to the potential psychological consequences associated with a history of weight cycling, targeted strategies are needed to improve overall health outcomes for women’s survivorship after breast cancer.     

It is written all over your face: Socially rejected people display microexpressions that are detectable after training in the Micro Expression Training Tool (METT)

Social rejection is a powerful negative emotional experience, yet rejected people often appear stoic and unmoved. That is, their macroexpressions of emotion are not accurate reflections of their emotional states. Yet, there is reason to believe that rejected people exhibit involuntary microexpressions of negative emotion. We contrasted people's macroexpressions of emotion with their microexpressions subsequent to an acceptance or rejection experience. Observers coded microexpressions after being trained with the Micro Expression Training Tool. Rejected participants expressed more sad and angry microexpressions than did accepted participants. This research demonstrates that socially rejected people display negative microexpressions that are detectable by observers trained in the Micro Expression Training Tool.     

Sex differences and the effect of instruction on reorientation abilities by humans

This study examined whether differences in the amount of information provided to men and women, in the form of verbal instruction, influenced their encoding during a reorientation task. When a navigator needs to orient, featural (e.g., colour or texture) and geometry (e.g., metric information) are used to determine which direction to begin traveling. The current study used a spatial reorientation task to examine how men and women use featural and geometric cues and whether the content of the task’s instructions influenced how these cues were used. Participants were trained to find a target location in a rectangular room with distinctive objects situated at each corner. Once the participants were accurately locating the target, various tests manipulating the spatial information were conducted. We found both men and women encoded the featural cues, and even though the features provided reliable information, participants generally showed an encoding of geometry. However, when participants were not provided with any information about the spatial aspects of the task in the instructions, they failed to encode geometry. We also found that women used distant featural cues as landmarks when the featural cue closest to the target was removed, whereas men did not. Yet, when the two types of cues were placed in conflict, both sexes weighed featural cues more heavily than geometric cues. The content of the task instructions also influenced how cues were relied upon in this conflict situation. Our results have important implications for our understanding of how spatial cues are used for reorientation.     

Does neighborhood size really cause the word length effect?

In short-term serial recall, it is well-known that short words are remembered better than long words. This word length effect has been the cornerstone of the working memory model and a benchmark effect that all models of immediate memory should account for. Currently, there is no consensus as to what determines the word length effect. Jalbert and colleagues (Jalbert, Neath, Bireta, & Surprenant, 2011a; Jalbert, Neath, & Surprenant, 2011b) suggested that neighborhood size is one causal factor. In six experiments we systematically examined their suggestion. In Experiment 1, with an immediate serial recall task, multiple word lengths, and a large pool of words controlled for neighborhood size, the typical word length effect was present. In Experiments 2 and 3, with an order reconstruction task and words with either many or few neighbors, we observed the typical word length effect. In Experiment 4 we tested the hypothesis that the previous abolition of the word length effect when neighborhood size was controlled was due to a confounded factor: frequency of orthographic structure. As predicted, we reversed the word length effect when using short words with less frequent orthographic structures than the long words, as was done in both of Jalbert et al.’s studies. In Experiments 5 and 6, we again observed the typical word length effect, even if we controlled for neighborhood size and frequency of orthographic structure. Overall, the results were not consistent with the predictions of Jalbert et al. and clearly showed a large and reliable word length effect after controlling for neighborhood size.     

The relevance of being “on the same page” to succeed as a project team: A moderated mediation model

Taking a motivational approach, this study deepens the role of team members’ shared understanding of the work to be done in a project team setting. More specifically, the goal of this study is to test a second stage moderated mediation model in which the mediating role of team members’ proactive behavior in the relationship between perceived shared understanding and team performance is moderated by team adaptability. Based on a multisource and multimethod approach, data were collected from 111 teams of undergraduate and graduate students (521 participants) participating in a project management simulation. Results support the hypothesized moderated mediation model. Indeed, the results indicate that the relationship between perceived shared understanding and team performance is mediated by proactive behavior. The results also show that the relationship between proactive behavior and team performance is moderated by team adaptability. Overall, results reveal that the indirect effect of perceived shared understanding on team performance is moderated by team adaptability, such that this indirect effect is stronger when the level of team adaptability is high. In terms of practical implications, the study highlights the importance of fostering the perception of being “on the same page” in order to motivate members to be proactive and to enhance project team performance.     

Mimicry and Investigative Interviewing: Using Deliberate Mimicry to Elicit Information and Cues to Deceit

We examined the effect of deliberate mimicry on eliciting (accurate) information and cues to deceit. Mimicry is considered to facilitate cooperation and compliance in truth tellers, whereas liars are constrained to provide detail. We therefore expected truth tellers to be more detailed than liars, particularly after being mimicked. A total of 165 participants told the truth or lied about a meeting they attended. During the interview, an interviewer mimicked half of the participants. Truth tellers were more detailed than liars, but only in the ‘mimicry present’ condition. Truth tellers also gave more accurate units of information than liars, and the difference was most pronounced in the ‘mimicry present’ condition. Mimicry as a tool for eliciting information and cues to deceit fits well with the emerging ‘interviewing to detect deception’ literature, particularly in the ‘encouraging interviewees to say more’ approach. Copyright © 2015 John Wiley & Sons, Ltd.     

Capturing a More Complete View of Employees’ Lives Outside of Work: The Introduction and Development of New Interrole Conflict Constructs

This research introduces 4 new constructs that reflect interrole conflict (i.e., work‐to‐personal, personal‐to‐work, family‐to‐personal, and personal‐to‐family conflict) and provide a more complete view of the roles and responsibilities employees experience outside of work. An integration of interrole conflict literature and research on work and nonwork roles or domains highlights the importance of considering an individual's personal domain, which includes activities one pursues because of his or her own interests (e.g., friends, hobbies, community). Unfortunately, without conflict measures pertaining to this new role, researchers cannot clearly understand how roles other than family interfere with individuals’ work role including how interrole conflict impacts employees who do not have significant responsibilities in the family domain. Five phases of research across 4 separate samples were conducted in order to develop measures for the 4 new conflict constructs and to examine relationships with important work, family, life, and health outcomes. Findings from multisource data, including self‐rated, coworker‐rated, as well as single and nonsingle participants, show that the 4 new forms of interrole conflict have significant implications for employees and organizations.