Rational skepticism: A scientific review of Witts' (2018) criticisms of the PEAK relational training system

Witts' (2018) review of the peer-reviewed research on the PEAK-Direct Training Module (Dixon, 2014) yielded a divergent conclusion from that of previous reviews (Reed & Luiselli, 2016; Dixon, Belisle, McKeel et al., 2017). Witts advocates for skepticism of this research due to methodological shortcomings, hyperclaiming of results, and inappropriate statistical testing procedures. We identified 30 criticisms in Witts' review, respond to each, and argue that all but 2 (7%) contain untrue assumptions (7, 23%), are not novel (5, 17%), are logically invalid (7, 23%), or are more appropriately framed as criticisms of applied behavior analytic research more generally (9, 30%). The two criticisms that support Witts' purpose in writing his review are minor and not fatal. We discuss all of Witts' criticisms both specifically and broadly to illustrate that most of his suggestions about applied behavior analytic research may actually serve to hinder progress in a discipline moving toward larger-scale research.     

The interrater reliability of DSM III in children

A total of 195 admissions to a child psychiatric inpatient unit were diagosed independently by two to four clinicians on the basis of case presentations at the first wardround after admission. The DSM HI as a whole and the major categories were of high or acceptable reliability, though a few were clearly unreliable. The results are generally consistent with other studies. Unlike other studies, the subcategories were examined and found to vary widely in reliability both as a whole across the system and within parent major categories, throwing considerable doubt upon their utility. The results indicate the need both for improved diagnostic datagathering techniques in child psychiatry and for more betterdesigned studies of reliability and, most necessarily, of validity.     

Casting a spell with witches and broomsticks: Direct and associative influences on nonword orthography

Abstract

This study investigated direct and associative lexical priming of nonword spelling in adults and children. Two possible alternative orthographies of each nonword were targeted under both direct and associative priming conditions. It was found that both direct and associative priming manipulations were effective in influencing the choice of spelling pattern of nonwords, with both children and adults showing the effect. Levels of priming in children were lower, though not significantly lower, than those in adults. Direct priming was significantly stronger than associative priming for both subject groups, with the size of this differential being reduced in children. The differences between the types of priming are seen as speaking to a multiple-activation model of the orthographic lexicon, whereas those between age groups as pointing to a differential functional organisation of the lexicon.     

Maximizing the efficacy of interoceptive exposure by optimizing inhibitory learning: A randomized controlled trial

Cognitive-behavioral treatments for panic disorder (PD) emphasize interoceptive exposure (IE) to target anxiety sensitivity (AS) but vary considerably in its manner of delivery. This randomized controlled trial was conducted to compare the efficacy of the low-dose delivery of IE exercises often prescribed in treatment protocols to an intensive form of IE hypothesized to optimize inhibitory learning. Participants (N = 120) with elevated AS were randomly assigned to one of four single-session interventions: (a) low-dose IE as prescribed in Barlow and Craske's Panic Control Treatment, (b) low-dose IE without controlled breathing or a lengthy between-trial rest period, (c) intensive IE, or (d) expressive writing control. Compared to the other conditions, intensive IE produced significantly greater reductions in AS and fearful responding to a straw breathing task from pretreatment to posttreatment. Maintenance of gains during the follow-up period did not differ between conditions. Changes in fear toleration and negative outcome expectancies fully mediated the superior efficacy of intensive IE over low-dose IE. The two low intensity IE conditions produced particularly high rates of fear sensitization on between-trial and outcome variables. The findings suggest that the intensive delivery of IE exercises has the potential to improve the efficacy of exposure-based treatments for PD.     

Identifying the Lone Wolf: A Team Perspective

Increased use of sales teams reduces salespeople’s latitude to operate as “lone wolves.” A lone wolf prefers to work alone when making decisions and setting goals, has little patience for group process, sees others as less effective, and seldom values others’ ideas. Research investigating lone wolves suggests they lack organizational commitment. However, no current scale exists for identifying lone wolves. Using sales representatives and student samples, we validate a lone wolf scale and demonstrate how lone wolves differ from autonomous individuals. Having good psychometric properties, the scale is useful to practitioners for assessing representatives for sales team contexts.     

Black Criminals and White Officers: The Effects of Racially Misrepresenting Law Breakers and Law Defenders on Television News

Participants were exposed to a crime story embedded in a newscast in a 3 (Officer Race—Black, White, or Race Unidentified) × 3 (Perpetrator Race—Black, White, or Race Unidentified) × 2 (Prior News Viewing—Heavy, Light) factorial design. Afterward, participants were asked the likelihood that the depicted officer and perpetrator were either White or Black. In addition, participants were asked how positively they viewed the officer who was featured in the story. Results revealed that race unidentified perpetrators were rated as having a high likelihood of being Black. In addition, heavy news viewers were more likely than light news viewers to express a high likelihood that the unidentified officer was White. Finally, heavy news viewers were more likely than light news viewers to have positive perceptions of unidentified officers, but not of Black officers featured in a newscast. The theoretical implications of these findings are discussed in light of cultivation and chronic activation.     

The Relationships Among Grief Experience,Problem-Solving Appraisal,and Depression: An Exploratory Study

Abstract

Research has consistently shown a relationship between problem-solving appraisal and depressive symptoms. This study expands that research by including grief symptomatology as a variable. A college student sample completed the Problem-Solving inventory, the Beck Depression Inventory, and the Revised Grief Experience Inventory. Consistent with hypotheses, those individuals who had experienced the death of a close loved one within the previous 5 years reported significantly higher levels of grief and depression than those who had not experienced such a loss. However, the group that had experienced the death of a close loved one did not report significantly worse problem-solving scores than the group that did not. This study also examined the relationships among problem-solving appraisal, depressive symptoms, and grief symptoms within the subsample that had experienced the loss of a close loved one within the previous 5 years. Consistent with predictions, grief symptoms were associated with depressive symptoms and self-appraised ineffective problem solving. The results of this study extend the research on grief and mourning. Also, the results expand our understanding of the grief process by providing preliminary evidence for the role of problem solving in this process     

Changing the focus of attention: The interacting effect of valence and arousal

We examined how valence and arousal of an image influence visual attention. “Spotlight of attention” theory suggests that positive affect broadens, and negative affect narrows, one's aperture of attention, whereas the arousal theory literature suggests that arousal level is what modulates attentional focus, with highly arousing affect capturing attention, regardless of valence. In two experiments, a digit parity task was used to index the influence of valence, and arousal, on visual attention. Positive or negative images were displayed centrally on each trial, with single digits presented more peripherally (Experiment 1) or more centrally (Experiment 2) to the image. In both Experiments participants were slower, and less accurate at making parity decisions (e.g., both digits odd or both even) when the image was negative relative to positive, and of high arousal. For low arousal images, positive, relative to negative, valence images led to greater impairment of the digit parity task. Findings suggest that arousal level of images modulates the influence of valence on distribution of visual attention. Highly negative emotional images may command or capture attention, but there are other factors that can lead to attention capture, even in low arousing positive stimuli.     

Evidence of Associations Between Lay Conceptions of Well-Being, Conception-Congruent Behavior, and Experienced Well-Being

Individuals’ lay conceptions of well-being have been found to be associated with several indexes of positive psychological functioning, yet little is known about the mechanisms underlying these associations. In two studies, the current research examined whether conception-congruent behavior mediates associations between conceptions of well-being and two indexes of experienced well-being (subjective well-being and meaning in life). Study 1 addressed the above question using a prospective approach, whereby associations between conceptions of well-being, predicted engagement in hedonic and eudaimonic behavior, and predicted well-being were examined. Study 2 more directly addressed the above question using a daily diary approach, whereby conceptions of well-being, actual engagement in hedonic and eudaimonic behavior, and experienced well-being were assessed over a period of 1 week. In both studies, results indicated that associations between eudaimonic conception dimensions and experienced well-being were partially mediated by engagement in eudaimonic behavior. Hedonic conception dimensions were largely unrelated to hedonic behavior and well-being. The current findings thus suggest that eudaimonic behavior is one potential route through which eudaimonic conception dimensions exert their salubrious effects on well-being.     

Genetic Counselors’ Experiences with Adolescent Patients in Prenatal Genetic Counseling

Adolescents comprise a portion of women who present to genetic counselors prenatally. In this study, prenatal genetic counselors (N = 128) were surveyed regarding their perceptions of genetic counseling sessions for adolescent (ages 13–19) and adult (ages 20–34) patients. Counselors perceived differences in methods used to communicate risk information for adolescent versus adult populations. Respondents reported that it is more difficult for adolescents to understand prognostic information than adults. They also noted differences between adult and adolescent populations with respect to the people who typically accompany the patient to the session. Respondents stated that adolescents were accompanied by a parent, friend, or sibling, which differed from adults who reportedly were accompanied by a significant other, father of the pregnancy, or by no one. These findings suggest it is important to recognize that adolescent patients are in a unique stage of their development which may influence a prenatal genetic counseling session.