Discrimination and Eating Disorder Psychopathology: A Meta-Analysis

Eating disorders occur in diverse populations, and discrimination may be a specific factor that is related to higher eating disorder psychopathology among marginalized individuals. To evaluate the current evidence on this topic, a meta-analysis was used to quantitatively synthesize the literature on discrimination and eating disorder psychopathology across a heterogeneous range of studies. Searches were conducted in peer-reviewed journals and accessible unpublished dissertations of all years through January 2020. Studies were coded by two authors using a tailored coding form, and zero-order bivariate correlations were used as effect size measures. There were 55 cross-sectional studies extracted for inclusion in the meta-analysis. Results showed a small-to-medium association between discrimination and eating disorder psychopathology that was consistent across domains. Effect sizes were typically higher for weight discrimination. For binge eating and general eating disorder pathology, effects were smaller in studies that had larger proportions of women, and for binge eating only, effects were higher in college samples. These findings could suggest that discrimination represents a contributory factor related to eating disorder psychopathology across types of discrimination and eating disorder psychopathology. Implications are discussed for future research on discrimination and psychopathology including possible mechanisms.     

Uncovering the Value and Meaning of a Horticulture Therapy Program for Clients at a Long-Term Adult Inpatient Psychiatric Facility

This qualitative study investigated the value and meaning of the Greenhouse Program and its impact on recovery goals of residents with severe and persistent mental illness at an adult, long-term psychiatric facility. Eight participants and two occupational therapists were interviewed. Findings revealed two main themes, relating to the essence of the program and personal growth of the participants, supplemented by six sub-themes. The findings suggest that initiatives, such as the Greenhouse Program, are an appropriate intervention that occupational therapy professionals can use in adult inpatient psychiatric facilities.     

Propagation of innovations in networked groups

A novel paradigm was developed to study the behavior of groups of networked people searching a problem space. The authors examined how different network structures affect the propagation of information in laboratory-created groups. Participants made numerical guesses and received scores that were also made available to their neighbors in the network. The networks were compared on speed of discovery and convergence on the optimal solution. One experiment showed that individuals within a group tend to converge on similar solutions even when there is an equally valid alternative solution. Two additional studies demonstrated that the optimal network structure depends on the problem space being explored, with networks that incorporate spatially based cliques having an advantage for problems that benefit from broad exploration, and networks with greater long-range connectivity having an advantage for problems requiring less exploration. (PsycINFO Database Record (c) 2008 APA, all rights reserved).     

Relational risk‐taking,men and affairs

This paper is about clinical work with heterosexual men who have had affairs which have ended and who wish to resume the relationship with their partners. An approach is proposed which emphasizes the exploration and development of relational risk‐taking by the men concerned. A rationale and ideas for involvement of the partners of the men is also addressed.     

Comparing Performance Standards on the Retention of Words Read Correctly Per Minute

To measure retention of oral reading fluency, three students attending a learning support classroom used a repeating reading strategy with two passages. Each student read one passage to a high performance standard and the other passage to a lower performance standard. Results show it took the students more practice to reach the higher performance standard in regards to both calendar days and practice trials. The retention measures revealed all students had comparable decrements with words read correctly per minute for both the high and low performance standards even though practice varied. During the last retention interval 3½ months after obtaining the performance standard, all students demonstrated the highest terminal frequency of words read correctly per minute in the high performance standard condition.     

Grief Therapy: An Experiential Workshop

The authors conducted a workshop at a family therapy conference in South Africa in 1997 to explore the use of healing rituals in grief work. There were two levels involved: First, an experiential workshop, and, second, a metalevel in exploring the use of rituals as a rite of passage to facilitate transitions. A draft of the authors' paper was sent to all participants for their comments, which are included in the text.     

How Not to Prove the Existence of ‘Atomless Gunk’

In his ‘Could Extended Objects Be Made Out of Simple Parts?: An Argument for “Atomless Gunk’’, Dean Zimmerman defends the claim that no physical object has a complete decomposition into simples but instead has among its parts a piece of ‘atomless gunk’ His argument for this claim rests in part upon a theory of the impenetrability of physical objects. In that theory, Zimmerman distinguishes ‘[t]he sort of impenetrability that is a part of the concept of’ a physical object from ‘a power to resist the pressure of other objects’. He says that impenetrability is but ‘an essential inability’ of two physical objects to occupy one and the same region of space, an essential inability that is not a power of one physical object to exert repulsive forces on others in its vicinity. I argue that this theory of impenetrability is false and that Zimmerman's argument for the existence of ‘atomless gunk’ fails.     

Gender Stereotypes and the Coordination of Mnemonic Work within Heterosexual Couples: Romantic Partners Manage their Daily To-Dos

Couples appear to help each other remember outstanding tasks (“to-dos”) by issuing reminders. We examine if women and men differ in the frequency with which they offer this form of mnemonic assistance. Five studies measure how heterosexual couples coordinate mnemonic work in romantic relationships. The first two studies demonstrate that men are assumed to do less of this form of mnemonic work (Study 1) and experience less societal pressure to do so than women do (Study 2). The next three studies suggest that men tend to do less of this mnemonic work than women do and that, when men do mnemonically help their partners, the help tends to involve errands for which they are stakeholders. This notion was evidenced in the greater accessibility of examples of women’s reminding acts than men’s reminding acts for both partners (Study 3) and in the less helpful reminders that men provided, compared to those women provided, as rated by both partners (Study 4a) and independent coders (Study 4b). These results converge on the possibility that men, relative to women, are less inclined to be concerned with keeping track of their partners” outstanding needs, perhaps because doing so is a behavior that is less strongly prescribed for men than for women. Implications for helping behavior and the possible consequences associated with performing disproportionate mnemonic work in relationships are discussed.     

Adaptive scaling of reward in episodic memory: a replication study

Reward is thought to enhance episodic memory formation via dopaminergic consolidation. Bunzeck, Dayan, Dolan, and Duzel [(2010). A common mechanism for adaptive scaling of reward and novelty. Human Brain Mapping, 31, 1380–1394] provided functional magnetic resonance imaging (fMRI) and behavioural evidence that reward and episodic memory systems are sensitive to the contextual value of a reward—whether it is relatively higher or lower—as opposed to absolute value or prediction error. We carried out a direct replication of their behavioural study and did not replicate their finding that memory performance associated with reward follows this pattern of adaptive scaling. An effect of reward outcome was in the opposite direction to that in the original study, with lower reward outcomes leading to better memory than higher outcomes. There was a marginal effect of reward context, suggesting that expected value affected memory performance. We discuss the robustness of the reward memory relationship to variations in reward context, and whether other reward-related factors have a more reliable influence on episodic memory.