On the unreliability of introspection

In his provocative and engaging new book, Perplexities of Consciousness, Eric Schwitzgebel makes a compelling case that introspection is unreliable in the sense that we are prone to ignorance and error in making introspective judgments about our own conscious experience. My aim in this commentary is to argue that Schwitzgebel’s thesis about the unreliability of introspection does not have the damaging implications that he claims it does for the prospects of a broadly Cartesian approach to epistemology.     

Cultural and demographic correlates of self‐reported guardedness among East Asian immigrants in the US

The study examined guarded self‐disclosure or reticence to reveal personal information about oneself to others among East Asian immigrants in the United States, in terms of cultural (ethnic identity, self‐construal, and acculturation) and demographic (gender, age, number of years in the US, and English fluency) variables. Norms regarding appropriate amount, content, and type of self‐disclosure differ noticeably between Asian and American cultures. In general, Asians have been found to be more guarded in their self‐disclosure than their American counterparts. Such differences may hinder the formation of relationships between Asian immigrants and Americans. Thus, it is important for psychologists to examine culture‐specific and non‐culture‐specific correlates of guarded self‐disclosure among Asian immigrants in the United States. However, to date, there has been a dearth of studies examining this topic. This paucity of research is somewhat surprising given the large number of Asian immigrants in the United States. The participants included 170 East Asian immigrants (88 males, 82 females) who were administered a battery of psychometrically established measures. While guarded self‐disclosure did not vary by ethnic group (i.e., Chinese, Japanese, and Korean), it was associated with cultural and demographic variables. East Asian immigrants who exhibited guarded self‐disclosure were more likely to report elevated ethnic pride, interdependent self‐construal, separation, and marginalization, and were less likely to report elevated interpersonal distance, independent self‐construal, and integration. Men reported significantly higher guarded self‐disclosure than women. Overall, this study highlights the importance of assessing both culture‐specific and nonspecific factors in guarded self‐disclosure among East Asian immigrants. The findings emphasize the importance of considering more generic types of self‐disclosure in addition to disclosure of very private and/or distressing information. Awareness of the cultural correlates of guarded self‐disclosure may help counsellors target their outreach programmes for individuals of East Asian heritage.     

Family factors associated with attention deficit hyperactivity disorder and emotional disorders in children

Few well-controlled studies have identified psychosocial profiles of families of boys with ADHD and boys with emotional disorders compared with normal controls. However, the clinical and theoretical literature pinpoints four domains in which distinctive profiles would be expected to occur. In this study, twenty-two mothers and thirteen fathers of twenty-two boys with ADHD; twenty mothers and fifteen fathers of twenty boys with a mood or anxiety disorder; and twenty-six mothers and sixteen fathers of twenty-seven normal controls were compared on: (1) stress, support and quality of life; (2) current family functioning; (3) parenting style and satisfaction in the family of origin and current family; and (4) current and past parental functioning. The two clinical groups showed higher levels of stress and lower levels of both social support and quality of life than did normal controls. Both clinical groups showed deficits in current family functioning, but contrary to expectations the ADHD and emotional disorder group did not show distinctly different profiles. Parents of ADHD children reported higher levels of authoritarian parenting styles, and parents from both clinical groups reported less parenting satisfaction than did normal controls in both their current families and their families of origin. Parents of children with ADHD and emotional disorders reported greater parenting satisfaction in their families of origin than in their current families. This discrepancy was greatest for parents of ADHD children. Parents of children with ADHD and emotional disorders reported greater psychological health problems and more childhood ADHD symptomatology than did normal controls. Parents of children with ADHD and emotional disorders have significant psychosocial difficulties in family and personal functioning. Family intervention is highly appropriate for families with children who are referred for help with both types of difficulties.     

A potential inflating effect in estimation models: Cautionary evidence from comparing performance enhancing drug and herbal hormonal supplement use estimates

ObjectivesThis paper compares two indirect prevalence estimation methods that offer protection beyond anonymity and are suitable for self-administration, for investigating the epidemiology of transgressive or socially sensitive behaviours.DesignIn this self-report study, 513 participants (58.7% male) from sports clubs across the UK and southern Ireland were asked to complete an anonymous survey containing the recently developed Single Sample Count (SSC), along with a comparative method Unrelated Question Model (UQM), using prohibited performance-enhancing drugs/substances (PED) as sensitive and hormone-boosting herbal supplements (HS) as non-sensitive control questions.MethodThe survey comprised of sections of SSC, UQM, social projection and simple network scale up methods. Respondents were asked to indicate whether they preferred the SSC or UQM for more protection and ease of completion.ResultsA large discrepancy was observed in prevalence estimates for PED using the UQM (58.4%) and SSC (19.8%), but not for HS (54.9% and 54.0%, respectively). The SSC prevalence estimate for PED was in keeping with the results from social projection (13.8% in own sport; 26.1% in all sports) and network scale up (19.3% for known and suspected doping combined). A clear preference was logged for SSC.ConclusionSSC, but not UQM, showed good concurrent validity with social projection and personal networks for PED; and good discriminant validity with HS. The observed discrepancy could be explained by strategic responding which can inflate the proportion of ‘yes’ answers in the UQM. Adaptation of the UQM for self-administration may lead to an unwanted upward response distortion via strategic responding.     

Chromatic masking revealed by the standing wave of invisibility illusion

We have used the standing wave of invisibility illusion (Macknik and Livingstone, 1998 Nature Neuroscience 1 144-149) to examine the masking effects produced by a range of stimuli of varying chromatic and luminance contrast content. The pattern of masking was highly selective. Maximum effects were always obtained when the target and mask were identical in terms of their chromatic and/or luminance contrast composition, but were reduced as the angular separation in colour space between them was increased. Masking was of a monopolar nature, indicating the operation of rectified mechanisms selective for different combinations of colour and luminance contrast.     

Methods for Practising Ethics in Research and Innovation: A Literature Review,Critical Analysis and Recommendations

This paper provides a systematic literature review, analysis and discussion of methods that are proposed to practise ethics in research and innovation (R&I). Ethical considerations concerning the impacts of R&I are increasingly important, due to the quickening pace of technological innovation and the ubiquitous use of the outcomes of R&I processes in society. For this reason, several methods for practising ethics have been developed in different fields of R&I. The paper first of all presents a systematic search of academic sources that present and discuss such methods. Secondly, it provides a categorisation of these methods according to three main kinds: (1) ex ante methods, dealing with emerging technologies, (2) intra methods, dealing with technology design, and (3) ex post methods, dealing with ethical analysis of existing technologies. Thirdly, it discusses the methods by considering problems in the way they deal with the uncertainty of technological change, ethical technology design, the identification, analysis and resolving of ethical impacts of technologies and stakeholder participation. The results and discussion of our literature review are valuable for gaining an overview of the state of the art and serve as an outline of a future research agenda of methods for practising ethics in R&I.     

Comparing competencies of a psychotherapist with those of a psychologist specialising in psychotherapy

This paper contributes to a recent call for dialogue between the different professional groups representing psychotherapy in Europe. At present, two core psychotherapy groups exist in Europe, namely the EAP, representing psychotherapy, and EFPA, representing psychologists specialising in psychotherapy. This article compares and contrasts two competency frameworks representative of these bodies, which capture the skills, knowledge, reasoning and values of the respective professions. The shared and divergent competencies are identified and discussed, followed by suggestions for potential changes in future European competency frameworks. By doing this, we not only respond to the recent call for dialogue but also promote collaboration and discussion between the professional groups representing psychotherapeutic practice both in Europe and beyond.     

Irish norms for the SCORE‐15 and 28 from a national telephone survey

In this study a 29‐item version of the systemic clinical outcome and routine evaluation (SCORE), which contained all items from the SCORE‐15 and SCORE‐28, was used to develop norms for both the 15 and the 28 versions of the SCORE from the same sample. In a random digit dialling telephone survey, a stratified national random sample of 403 adults living in the Republic of Ireland and Northern Ireland completed the SCORE and brief measures of family and personal adjustment. Using receiver operating characteristic curve analyses, cut‐off points for the SCORE‐28 and 15 were found to identify families of children with significant emotional and behavioural problems. We also established 90^th percentile points and percentages of cases falling above each scale point for both versions of the SCORE. Confirmatory factor analyses showed that, for both versions of the SCORE, the data fit the three factor solutions found in previous studies. The SCORE scales also had significant correlations with measures of family, parental and child adjustment, and negligible correlations with socioeconomic variables and social desirability response set.