Ceiling effects make Hughes and Nicholson’s data analyses and conclusions inconclusive

Hughes and Nicholson (2010) suggest that recognizing oneself is easier from face vs. voice stimuli, that a combined presentation of face and voice actually inhibits self-recognition relative to presentation of face or voice alone, that the left hemisphere is superior in self-recognition to the right hemisphere, and that recognizing self requires more effort than recognizing others. A re-examination of their method, data, and analyses unfortunately shows important ceiling effects that cast doubts on these conclusions.     

The Development of Substitute Object Pretense: The Differential Importance of Form and Function

Substitute object pretense is one of the earliest-developing forms of pretense, and yet it changes considerably across the preschool years. By 3.5 years of age, children can pretend with substitutes that are highly dissimilar from their intended referents (Elder & Pederson, 1978), but even older children have difficulty understanding such pretense in others (Bigham & Bourchier-Sutton, 2007). The present studies had 3 aims: 1) to examine the relative influence of the form and function of substitute objects; 2) to replicate the age gap between pretense production and comprehension using a tightly controlled procedure; and 3) to investigate whether preschoolers’ comprehension of substitute object pretense is predicted by a) theory of mind (ToM), because it involves reading pretender intent, and (b) executive function (EF), because it involves inhibiting the substitute object’s identity. In Study 1, 3- to 5-year-old children performed at ceiling on a test of substitute object pretense production, whereas pretense comprehension improved considerably across this age range. Study 2 provided evidence that the function of a substitute object is more influential than its form in determining whether a child can comprehend pretense actions with the object. The results of Study 2 also provided support for the role of ToM in comprehending another’s pretense. Finally, Study 3 replicated the results regarding form, function, and ToM in a sample drawn from a different community. The effects of EF on pretense comprehension were inconsistent across conditions and studies, suggesting that EF may not play a major role in the comprehension of pretense with substitute objects.     

Interactive presentation in multitrial free recall

This paper explores whether free recall performance and organization can be facilitated using computer-controlled interactive presentation, where stimulus presentation on Trial N+1 depends on the individual subject’s prior recall history. A series of experiments investigated the effects of two types of response-contingent presentation order manipulations and of selective tagging manipulation designed to highlight the presentation of previously nonrecalled items. An initial experiment using 20-word lists showed no differences among groups, due to a ceiling effect. Two subsequent experiments, using longer lists (30 and 40 words), found that recall and subjective organization were increased by selective tagging and by presentation orders that preserved the subject’s prior order of recall. The results demonstrate that subjects’ previous recall histories contain information that can be used to facilitate recall. The potential of other interactive manipulations is discussed.     

Individual differences in metacontrast masking: A call for caution when interpreting group data

In this issue of Consciousness and Cognition, Bachmann (2010) comments on our study (Albrecht, Klapötke, & Mattler, 2010), which revealed two groups of observers with qualitative individual differences in metacontrast masking that are enhanced by perceptual learning. We are pleased that our study receives this attention and even more about Bachmann’s extremely positive comments. In this invited reply we argue that observers seem to be similar only at the beginning of the experiment but they have no choice as to which group to join. Findings strongly recommend to look at the data of individual subjects.     

Throwing more light on the dark side of psychopathy: An extension of previous findings for the revised Reinforcement Sensitivity Theory

Despite previous studies of psychopathy and the motivational systems of the Reinforcement Sensitivity Theory (RST) of personality, few have examined psychopathy in light of the revised RST model. In a large sample (N = 779) of young adults, we expand on Hughes, Moore, Morris, and Corr’s (2012) preliminary findings relating primary/secondary psychopathy to revised RST’s three systems: Flight-Flight-Freeze System (FFFS), Behavioral Inhibition System (BIS), and Behavioral Approach System (BAS). Converging results between Hughes et al. and the current study emphasize three major findings: (1) primary psychopathy is negatively related to the BIS as well as the FFFS; (2) primary psychopathy is positively related to goal-driven behavior of the BAS; and, (3) secondary psychopathy is positively related to impulsivity reflected in the BAS. The FFFS was incrementally predictive of primary but not secondary psychopathy. No evidence for a BAS × BIS interaction in psychopathy was found. Results are discussed in terms of future research directions.     

Ceiling Effects and Floor Effects of the Posttraumatic Growth Inventory

The current study investigated the effects of a brief psycho-educational presentation about posttraumatic growth (PTG: positive changes that may occur as a result of psychological struggle with a highly stressful life event) on the self-reported PTG by using the PTG Inventory (PTGI). Few empirical studies have investigated the possible ceiling or floor effects of the PTGI, despite researchers indicating the necessity of longitudinal studies to reveal the PTG processes. This study used a pre-test, brief presentation, and post-test longitudinal design to examine the effects of intervention among adolescents by considering the floor and ceiling effects of the PTGI. Participants, 54 high school students (37 females, 17 males, Mean age?=?15.92 years), completed the PTGI at three weeks interval. Results using the Latent Rank Theory approach demonstrated ceiling effects in students who reported a high degree of PTG at Time 1, and floor effects in students with low PTG at Time 1. Presentation effects were not evident even in those who reported a moderate degree of PTG at Time 1. These findings suggest that it is important to be aware of the ceiling/floor effects while measuring changes in PTG perception over time and that explaining the phenomenon of PTG is not likely to be enough to affect the PTG perceptions.     

The Spiritual Transcendence Index: An Item Response Theory Analysis

ABSTRACT

In an attempt to measure understudied dimensions of spirituality, recent efforts have focused on the transcendent dimension of spirituality. The Spiritual Transcendence Index (STI) was developed to assess a perceived experience of the sacred that affects one’s ability to transcend life’s difficulties. The main focus of the current study was to investigate the psychometric properties of the STI by utilizing the microscopic item-level examination tools unique in item response theory (IRT), as well as its scale-level exploration devices for psychometric properties of an assessment measure. IRT analyses were conducted to investigate the STI’s psychometric properties across samples (N = 712) including how well the measure assesses the latent construct, spiritual transcendence, from the low to high range of the construct. The findings confirm that the 8-item index is a single factor that assesses the latent construct, spiritual transcendence. Instead of the original 6-category version, these findings support a 4-category response version; the 3 categories of disagreement may be collapsed into a single category. These findings not only inform the refinement of the STI but also highlight an important psychometric approach for the refinement of spirituality/religiousness measures, especially those with ceiling effects.     

Meaning is Not a Reflex: Context Dependence of Spatial Congruity Effects

In two experiments, Brookshire, Ivry, and Casasanto (2010) showed that words with positive and negative emotional valence can activate spatial representations with a high degree of automaticity, but also that this activation is highly context dependent. Lebois, Wilson‐Mendenhall, and Barsalou (2015) reported that they “aimed to replicate” our study but found only null results in the “Brookshire et al. replication” conditions. Here we express concerns about three aspects of this paper. First, the study was not an attempt to replicate ours; it was a different study that adapted our method. Second, Lebois et al. did not accurately represent our theoretical position. Third, Lebois et al.’s main conclusion, that spatial congruity effects depend on the task context, was not supported by their data. Despite these concerns, we agree with Lebois et al.'s overall message that spatial aspects of words' meanings are activated differently in different contexts. This was a main conclusion of our study as well.     

The Mullen scales of early learning: ceiling effects among preschool children

Two cognitive tests were administered to typically developing children (36–67 months): the Mullen Scales of Early Learning (MSEL), which is appropriate for very young children and thus often used in research with atypical samples (e.g., children with Autism Spectrum Disorder), and the Kaufman Assessment Battery for Children (K-ABC). This was done in order to re-examine possible MSEL ceiling effects in a new sample and achieve a more in-depth understanding of these ceiling effects, if indeed present. Results indicated that among children ranging in age from 51 to 68 months, MSEL scores were significantly lower than K-ABC scores, and that with increasing age the number of children who completed the MSEL without establishing a ceiling level increased. Our results indicated that the MSEL scores are affected by ceiling effects and, therefore, the test underestimates cognitive abilities among older and more cognitively able children.     

A working memory span task for toddlers

This study presents a new working memory measure for toddlers, inspired by the Spin-the-Pots (Hughes & Ensor, 2005), which we modified structuring it as a memory span task. As in the original task, we required toddlers to retrieve objects hidden in little boxes; however, in our Memory Span Spin-the-Pots (MSSP) we used smaller numbers of targets, and we systematically manipulated memory load, covering or not the display, and rotating it or not. Two experiments involved participants between 18 months and three years. In Experiment 1 we examined the effects of covering and rotation on toddlers’ memory. Either covering or rotating the stimuli hindered their performance, and combining both transformations yielded an under-additive interaction. Moreover, the effect of covering decreased in the second half of the procedure. In Experiment 2 we validated the MSSP as a working memory measure by comparing it with the Imitation Sorting Task (IST; Alp, 1994). We found that the MSSP correlated with the IST, also with age partialled out, although the IST was easier. In both experiments, the scores increased with age. Overall, this research sheds light on some variables that affect toddlers’ performance on the MSSP, and shows that it can be used as a valid working memory measure for toddlers. The results are discussed considering the attentional processes presumably involved.     

More Research Questions: Rebuttal to Bornstein, Langer, and Stickney

Stickney (2010), Bornstein (2010), and Langer (2010) expand the research recommendations for experimental writing research that Range and Jenkins (2010) generated from gender schema, gender role, and socialization theory. Stickney derives research questions from communication and emotion theory. Bornstein and Langer focus on assessment in this paradigm. Bornstein’s multimodal assessment strategy might improve understanding of apparently inconsistent findings, indicate unstudied processes of interest, and show how changing instructions might maximize writing benefits. Langer’s recommendations to examine gender differences in pre/post/and follow-up emotional outcomes, and in subjective, expressive, and physiological indicators of emotion, identify potential new outcome measures in this research. All three commentaries show promise of advancing our understanding of how writing about trauma might help women and men.     

Investigating Ceiling Effects in Longitudinal Data Analysis

Score limitation at the top of a scale is commonly termed “ceiling effect.” Ceiling effects can lead to serious artifactual parameter estimates in most data analysis. This study examines the consequences of ceiling effects in longitudinal data analysis and investigates several methods of dealing with ceiling effects through Monte Carlo simulations and empirical data analyses. Data were simulated based on a latent growth curve model with T = 5 occasions. The proportion of the ceiling data [10%–40%] was manipulated by using different thresholds, and estimated parameters were examined for R = 500 replications. The results showed that ceiling effects led to incorrect model selection and biased parameter estimation (shape of the curve and magnitude of the changes) when regular growth curve models were applied. The Tobit growth curve model, instead, performed very well in dealing with ceiling effects in longitudinal data analysis. The Tobit growth curve model was then applied in an empirical cognitive aging study and the results were discussed.     

Integrating Social Comparisons into Perceived Organisational Support (POS): The Construct of Relative Perceived Organisational Support (RPOS) and its Relationship with POS,Identification and Employee Outcomes

Incorporating the perspective of social comparison processes into the study of organisational support, we propose a new construct, namely, Relative Perceived Organisational Support (RPOS). This construct captures an employee’s global perceptions that the organisation supports him/her more than others. Further, we examine whether RPOS is an antecedent of POS, as well as the role of organisational identification in the RPOS-POS relationship. Moreover, we examine the effects of RPOS on employee outcomes (intent to quit and willingness to support the organisation), investigating whether POS explains such effects. Our study incorporates three field studies; the first validated the measurement instrument (RPOS) and the other two tested our hypotheses. Our results indicated that RPOS is an antecedent of POS. Organisational identification plays an important role in such a relationship, mediating the effects of RPOS on POS and interacting with RPOS regarding the prediction of POS. Last, RPOS was found to be negatively related to intent to quit and positively related to willingness to support the organisation. According to our findings, POS fully mediated such effects.     

Reexamining the Calculus of Voting

This study applies social cognitive theory to the study of voter turnout, examining the effects of self‐efficacy on citizens' decisions of whether or not to vote. Consistent with recent arguments in cognitive psychology ( Fenton‐O'Creevy, Nicholson, Soane, & Willman, 2003, 2005 ), I argue that excessive perceptions of self‐efficacy lead some citizens to overestimate their vote's impact in close elections and to vote as a consequence of these perceptions. This illusion of control is further engendered by the features of skill‐based activities such as choice, personal involvement, stimulus familiarity, and exertion of effort ( Langer, 1975 ) that are inherent in the act of voting. Employing both cross‐sectional and panel data, I find that individuals with high levels of self‐efficacy are more likely to be moved to vote by perceptions that an election will be close than are citizens with low levels of self‐efficacy.     

Comment les parents,les enseignants et les cliniciens évaluent les troubles du comportement externalisé du jeune enfant ? Étude de la variabilité des jugements évaluatifs et de son impact sur le développement de l’enfant

Present study aims at refining assessment of preschoolers’ behavior. Data was provided with questionnaires and observation on 118 preschoolers when recruited and 12 months later by their parents, their teachers and clinicians. The results confirmed high variations in informants’ ratings as well as negative effects of such variations regarding later child's development. The results imply the need for a multi-informant and multi-method assessment of preschoolers’ disruptive behavior. The implications of our findings for clinical purpose are discussed.     

The Production of Squatters as Folk Devils: Analysis of a Moral Panic that Facilitated the Criminalization of Squatting in the Netherlands

This article assesses recent improvements to Cohen’s original formulation of the concept of moral panic. A case study is made of a moral panic generated in the Dutch media regarding three accusations made by the police concerning booby traps and weapons caches in the squats of Amsterdam. These claims, while shown to be fantastical in nature, gave credence to a ideological discursive formation that portrayed the squatters’ movement as increasingly violent. Squatters were subsequently manufactured as folk devils requiring control via juridical repression, a process that resulted in the criminalization of squatting in 2010.     

Individual differences in growth in executive function across the transition to school predict externalizing and internalizing behaviors and self-perceived academic success at 6 years of age

Building on an existing latent variable analysis of executive function (EF) in children (N = 191, 57% boys and 43% girls) making the transition to school (Hughes et al. (2010), Developmental Neuropsychology, vol. 35, pp. 20-36), the current study both documented average developmental improvements from 4 to 6 years of age and examined individual differences in EF growth in relation to latent factors for two sets of child outcome measures at 6 years: (a) first-grade teachers’ ratings of emotional symptoms, hyperactivity, and conduct/peer problems and (b) children’s self-perceived academic and social competencies. With effects of concurrent verbal ability and EF controlled, variation in EF slopes across the transition to school predicted variation in latent constructs for (a) all four problem behavior subscales and (b) children’s self-reported academic (but not social) competence. These findings underscore the clinical and educational significance of early individual differences in EF and highlight the value of adopting a developmental perspective.     

基于行动者-对象相互依赖模型探究牺牲动机对亲密关系满意度的影响

目的:探究牺牲动机对亲密关系满意度的影响以及知觉到对方牺牲动机的中介作用。方法:对168对情侣采用亲密关系满意度、牺牲动机和知觉到对方的牺牲动机量表来测量,并运用行动者-对象相互依赖模型进行分析。结果:行动者效应:知觉到对方的牺牲趋近动机是牺牲趋近动机和关系满意度的中介变量。对象效应:只发现女性的牺牲趋近动机通过正向影响男性知觉到的牺牲趋近动机从而正向影响男性的关系满意度。结论:本研究有助于理解恋人双方做出牺牲行为背后的动机对于双方关系满意度的影响。     

Some Naturalistic Comments on Frege’s Philosophy of Mathematics

This paper compares Frege’s philosophy of mathematics with a naturalistic and nominalistic philosophy of mathematics developed in Ye (2010a, 2010b, 2010c, 2011), and it defends the latter against the former. The paper focuses on Frege’s account of the applicability of mathematics in the sciences and his conceptual realism. It argues that the naturalistic and nominalistic approach fares better than the Fregean approach in terms of its logical accuracy and clarity in explaining the applicability of mathematics in the sciences, its ability to reveal the real issues in explaining human epistemic and semantic access to objects, its prospect for resolving internal difficulties and developing into a full-fledged theory with rich details, as well its consistency with other areas of our scientific knowledge. Trivial criticisms such as “Frege is against naturalism here and therefore he is wrong” will be avoided as the paper tries to evaluate the two approaches on a neutral ground by focusing on meta-theoretical features such as accuracy, richness of detail, prospects for resolving internal issues, and consistency with other knowledge. The arguments in this paper apply not merely to Frege’s philosophy. They apply as well to all philosophies that accept a Fregean account of the applicability of mathematics or accept conceptual realism. Some of these philosophies profess to endorse naturalism.     

Preschoolers’ Thoughts on the Concept of Time

Abstract

This study aimed to examine preschool children’s epistemological views in the context of the concept of time via their drawings of the time machine. The study was conducted with 30 five-year-old children (17 girls and 13 boys) attending state and private preschools in the academic year 2018/2019. The data collection tools used in the study were the Test for Creative Thinking - Drawing Production TCT-DP, Children’s Thoughts on Time Questionnaire (CTTQ) and Children’s Epistemological Views Questionnaire (CEVQ). Of the mixed methods typologies, the fully mixed sequential dominant status-qualitative design was employed. The results obtained from the study indicated that the time machine drawings of almost half the participating children included creative elements and logical thinking products. In addition, 40% of the children’s responses reflected sophisticated epistemological views such as scientific, imaginative/science fiction-based, divergent and eccentric approaches and non-authority figures regarding the concept of time. In conclusion: contrary to Piegatian interpretation, our results show that five-year old children can demonstrate abstract scientific understanding regarding the concept of time and preschoolers’ epistemic approach has a critical role in determining their development of abstract cognitive concepts.