"What do I know?": perspectives on what must not be known when change means loss

Some patients use many ways of not knowing and so not feeling murderous rage at actual and internalized parents they long for and are terrified of losing. They stubbornly resist the liberating psychoanalytic changes that they consciously seek. Hope, promise, and success have come to threaten unbearable loss and catastrophic anxiety. These terrible expectations must become responsibly felt and owned by the patient.     

Menstrual synchrony can be assessed,inherent cycle variability notwithstanding: commentary on Schank (2001)

J. C. Schank (2001) argued that biases in the calculation of synchrony (due to inherent variability in the menstrual cycle) and in respondents' recall of menstrual dates can produce spurious results. In this commentary, the major flaws in J. C. Schank's arguments regarding the calculation of synchrony are presented. Low standard deviations (< 2.0) of interwomen cycle lengths were found in a reanalysis of the Bedouin family data (A. Weller & L. Weller, 1997). This obviates J. C. Schank's major assumption that a high degree of cycle variability exists and his concern that high variability produces a spurious increase of onset differences over time. Furthermore, research that has used random control groups has found significantly greater levels of synchrony in their experimental groups, refuting J. C. Schank's arguments.     

Cerebrospinal fluid concentrations of biogenic amines and corticotropin-releasing factor in adolescent non-human primates as a function of the timing of adverse early rearing

Adolescent bonnet macaques nursed as infants by mothers facing unpredictable requirements for food procurement (variable foraging demand, VFD) display persistent neurobiological disturbances. This study examined the long-term neurochemical and behavioral effects of adverse rearing initiated later in infancy than in previous cohorts of subjects to test the hypothesis that the timing of an early adverse experience would influence patterns of biobehavioral outcome. Cisternal cerebrospinal fluid (CSF) monoamine and corticotropin-releasing factor (CRF) concentrations were obtained from 20 bonnet macaques (11 VFD-reared and 9 normally reared controls) approximately 2 years after the end of differential rearing. VFD-reared primates displayed on multiple samplings significantly lower CSF CRF concentrations and higher CSF 5-hydroxyindoleacetic acid (5-HIAA) concentration compared to controls. In the VFD-reared, significant inverse correlations between CRF and all three monoamines were found (5-HIAA, 3-methoxy-4-hydroxyphenethyleneglycol and homovanillic acid), most prominently for 5-HIAA. In controls, but not VFD-reared subjects, CSF CRF was positively correlated with changes in "gregariousness" upon presentation of a fear stimulus. VFD-reared subjects displayed greater baseline hierarchical engagement than controls. In contrast to prior findings, in which rearing under VFD conditions at an earlier age led to increased CSF CRF compared with controls, CSF CRF was lower after later exposure to VFD rearing than in controls. Thus, the timing of exposure to VFD conditions early in life evidently determines whether CSF CRF was found to be elevated or decreased, within the context of increased serotonin metabolism, during the course of primate maturation.     

“Some days are much holier than others”: Relational uncertainty and partner influence in Christian dating couples' sexual intimacy negotiation

When intrafaith couples' religion strictly prohibits premarital sexual intercourse, negotiating sexual intimacy can become a multilayered process of identity negotiation that compounds the difficulty of sexual communication. Through the lens of relational turbulence theory, this study explored how devout Christian couples negotiate sexual intimacy by reanalyzing qualitative interview data the first author collected in 2017 from 16 self-identified Christians (8 heterosexual couples). Seven themes revealed how relational uncertainty, partner interference, and partner facilitation manifested in the context of sexual intimacy negotiation. Themes of relational uncertainty experience and prevention included assumption of shared values, relationship talk, and sexual behaviors as an uncertainty catalyst. Partner facilitation and interference emerged as themes of sexual escalation and de-escalation including snowball effect, pinpointing underlying motivations for boundary violations, gatekeeping sexual temptation, and drawing from shared values of sacrifice and prayer. These interpretive findings advance the literature on relational turbulence theory and provide Christian dating couples with practical advice for how to negotiate sexual intimacy in committed premarital relationships.     

Context use by right-hemisphere-damaged individuals under a compressed speech condition

The effect of increased processing demands on context use by RHD individuals was examined using a word-monitoring task. Subjects were required to monitor for a target word in sentences that were either normal, semantically anomalous, or both syntactically and semantically anomalous. Stimuli were presented at two rates of speech--normal and compressed to 70% of normal. Contrary to expectations, the RHD group performed similar to normals in demonstrating an effect of context at both rates of speech. Results are discussed relative to recent studies of normal brain functioning that suggest that the involvement of the LH versus the RH in context use depends upon the type of contextual information being processed.     

Selective reinforcement of schizophrenics' interview responses

In this experiment each of five examiners tested and interviewed four subjects in each of three conditions. The subjects were 60 male, hospitalized schizophrenics. The three conditions were the reinforcement, after an operant period, of “sick talk”, “healthy talk”, or plural nouns during a structured interview. Half the Welsh factor A and R scale items were administered before the interview, half after the interview. Significant differences were found among experimental conditions in terms of changes from operant to reinforced interview periods in percentage of “sick talk” emitted by subjects and changes from pre- to post-testing in terms of Welsh R scores. The correlation between these two measures of change was statistically significant. The results were discussed in terms of the different therapeutic strategies of neoanalytic and behaviour therapists.     

The Impact of Ethnicity,Language, and Anxiety on Quality of Life in Children with Cancer

Undergoing cancer treatment significantly impacts quality of life (QOL). This study evaluated the role of anxiety, ethnicity, and language on QOL in children with a cancer diagnosis. Participants included 156 parent–child dyads in 3 groups: English-speaking Hispanic, Spanish-speaking Hispanic, and English-speaking non-Hispanic White. Parents completed measures of self-reported anxiety and their children’s perceived QOL. Children completed self-reported measures of anxiety and QOL. Families in which parents primarily spoke English reported higher parent-reported generic-module QOL (p?=?0.0062), higher parent-reported cancer-specific QOL (p?=?0.004), lower parent trait anxiety (p?=?0.0005)), and lower child trait anxiety (p?=?0.013), compared to families in which parents primarily spoke Spanish. Regression analyses were strongly supportive of a mediational role of parent trait anxiety in the association of ethnicity/language and parent-reported QOL. The results of this study suggest that children of Spanish-speaking parents may be at greater risk of decreased quality of life, as a function of increased parental anxiety.     

Concept learning set‐size functions for Clark's nutcrackers

Same/Different abstract‐concept learning by Clark's nutcrackers (Nucifraga columbiana) was tested with novel stimuli following learning of training set expansion (8, 16, 32, 64, 128, 256, 512, and 1024 picture items). The resulting set‐size function was compared to those from rhesus monkeys (Macaca mulatta), capuchin monkeys (Cebus apella), and pigeons (Columba livia). Nutcrackers showed partial concept learning following initial eight‐item set learning, unlike the other species (Magnotti, Katz, Wright, & Kelly, 2015). The mean function for the nutcrackers' novel‐stimulus transfer increased linearly as a function of the logarithm of training set size, which intersected its baseline function at the 128‐item set size. Thus, nutcrackers on average achieved full concept learning (i.e., transfer statistically equivalent to baseline performance) somewhere between set sizes of 64 to 128 items, similar to full concept learning by monkeys. Pigeons required a somewhat larger training set (256 items) for full concept learning, but results from other experiments (initial training and transfer with 32‐ and 64‐item set sizes) suggested carryover effects with smaller set sizes may have artificially prolonged the pigeon's full concept learning. We find it remarkable that these diverse species with very different neural architectures can fully learn this same/different abstract concept, and (at least under some conditions) do so with roughly similar sets sizes (64‐128 items) and numbers of training exemplars, despite initial concept learning advantages (nutcrackers), learning disadvantages (pigeons), or increasing baselines (monkeys).