The role of executive functions in social impairment in Autism Spectrum Disorder

Autism Spectrum Disorder (ASD) is a neurodevelopmental disorder characterized by socio-communicative impairments. Executive dysfunction may explain some key characteristics of ASD, both social and nonsocial hallmarks. Limited research exists exploring the relations between executive function and social impairment in ASD and few studies have used a comparison control group. Thus, the objective of the present study was to investigate the relations between executive functioning using the Behavioral Rating Inventory of Executive Functioning (BRIEF), social impairment as measured by the Social Responsiveness Scale (SRS), and overall autistic symptomology as measured by the Autism Diagnostic Observation Schedule (ADOS) in children and adolescents with and without ASD. Seventy children and adolescents diagnosed with ASD and 71 typically developing controls were included in this study. Findings showed that behavioral regulation executive processes (i.e., inhibition, shifting, and emotional control) predicted social function in all children. However, metacognitive executive processes (i.e., initiation, working memory, planning, organization, and monitoring) predicted social function only in children with ASD and not in typically developing children. Our findings suggest a distinct metacognitive executive function-social symptom link in ASD that is not present in the typical population. Understanding components of executive functioning that contribute to the autistic symptomology, particularly in the socio-communicative domain, is crucial for developing effective interventions that target key executive processes as well as underlying behavioral symptoms.     

Effects of pointing compared with naming and observing during encoding on item and source memory in young and older adults

Research showed that source memory functioning declines with ageing. Evidence suggests that encoding visual stimuli with manual pointing in addition to visual observation can have a positive effect on spatial memory compared with visual observation only. The present study investigated whether pointing at picture locations during encoding would lead to better spatial source memory than naming (Experiment 1) and visual observation only (Experiment 2) in young and older adults. Experiment 3 investigated whether response modality during the test phase would influence spatial source memory performance. Experiments 1 and 2 supported the hypothesis that pointing during encoding led to better source memory for picture locations than naming or observation only. Young adults outperformed older adults on the source memory but not the item memory task in both Experiments 1 and 2. In Experiments 1 and 2, participants manually responded in the test phase. Experiment 3 showed that if participants had to verbally respond in the test phase, the positive effect of pointing compared with naming during encoding disappeared. The results suggest that pointing at picture locations during encoding can enhance spatial source memory in both young and older adults, but only if the response modality is congruent in the test phase.     

Relation of infant motor development with nonverbal intelligence,language comprehension and neuropsychological functioning in childhood: a population‐based study

Within a population‐based study of 3356 children, we investigated whether infant neuromotor development was associated with cognition in early childhood. Neuromotor development was examined with an adapted version of Touwen's Neurodevelopmental Examination between 9 and 20 weeks. Parents rated their children's executive functioning at 4 years. At age 6 years, children performed intelligence and language comprehension tests, using Dutch test batteries. At age 6–9 years, neuropsychological functioning was assessed in 486 children using the validated NEPSY‐II–NL test battery. We showed that less optimal neurodevelopment in infancy may predict poor mental rotation, immediate memory, shifting, and planning; but not nonverbal intelligence or language comprehension.     

Imitation of Goal Engagement and Disengagement Processes in Romantic Relationships

Individual differences in goal engagement and goal disengagement processes have been demonstrated to be related to goal attainment, health, and emotional well-being. However, there is a dearth of studies on the developmental conditions of individual differences in these processes. Social learning processes contribute to the formation of individual dispositions even in adulthood. As one pathway of learning, we investigated observational learning of goal regulation processes in romantic relationships in two experimental studies. Study 1 (N = 67 couples, M = 32.65 years) replicated a previous finding that observing partners imitated their partner's goal regulation processes in the same task and extended it by showing transfer effects to another task. Study 2 (N = 60 couples, M = 25.9 years) demonstrated that—given a lack of praise of the modelled actions—partners still imitated goal regulation processes but to a smaller extent. These findings lend support for observational learning as a pathway to individual differences in the application of goal regulation processes. © 2020 The Authors. European Journal of Personality published by John Wiley & Sons Ltd on behalf of European Association of Personality Psychology     

Visual timing abilities of a harbour seal (Phoca vitulina) and a South African fur seal (Arctocephalus pusillus pusillus) for sub- and supra-second time intervals

Animal Cognition - Timing is an essential parameter influencing many behaviours. A previous study demonstrated a high sensitivity of a phocid, the harbour seal (Phoca vitulina), in discriminating...     

Temporal dynamics of guilt: changes in the role of interpersonal and intrapsychic factors

Baumeister, Stillwell and Heatherton (1994) argue that guilt serves primarily interpersonal functions and take issue with more traditional intrapsychic accounts of guilty feelings, in which causality, responsibility, and blame are emphasized. We examined the validity of these claims by asking 198 college students to imagine that they destroyed the valued property of either their best friend or mother, under each of three conditions of causal responsibility (accidental, foreseeable, unjustifiably intended). They then rated the reactions they anticipated from the victim (anger, disappointment; change in impression of the perpetrator), their perceived blameworthiness, aspects of causality, and how guilty they would feel immediately after perpetrating the harm as well as an entire day later. Imagined guilt was curvilinearly related to responsibility at time 1, but linearly at time 2. Results suggest that people only weigh interpersonal concerns more heavily after time has elapsed, but that both factors integrally affect feelings of guilt. © 1997 John Wiley & Sons, Ltd.     

Book reviews

One Thousand Roads to Mecca. Michael Wolfe (Ed.), 1997. New York, Grove Press. 620 pp., hb. $32.50, ISBN 0 8021 1611 6

Early Mamluk Syrian Historiography: Al‐Yunini's Dhayl Mir'at al‐zaman. Li Guo, 1998. Leiden, E.J. Brill. 2 vols, 241 pp. and xv + 338 pp. Arabic, hb. n.p., ISBN 90 04 11028 3 and 90 04 11029 1

Defenders of Reason in Islam: Mu'tazilism from medieval school to modern symbol. Richard C. Martin & Mark R. Woodward with Dwi S. Atmaja, 1997. Oxford, Oneworld Publications. xv+ 251 pp., pb. £14.99/$22.95, ISBN 1 85168 147 7

Rethinking Tradition in Modern Islamic Thought. Daniel Brown, 1996. Cambridge Middle East Studies 5. Cambridge, Cambridge University Press. x+ 185 pp., hb. n.p., ISBN 0 521 57077 8

Ebu's su'ud, the Islamic Legal Tradition. Colin Imber, 1997. Edinburgh, Edinburgh University Press. 288 pp., hb. £40.00, ISBN 07486 0767 6

Islam and the West: the making of an Image. Norman Daniel, 1997 (1993). Oxford, Oneworld. 467 pp., pb. $25.95/£16.99, ISBN I 85168 129 8

Exegesis as Polemical Discourse: Ibn Hazm on Jewish and Christian Scriptures. Theodore Pulcini, 1998. Atlanta, GA, Scholars Press. 216 pp., hb. $44.95, ISBN 0 7885 0396 0; pb. $19.95, ISBN 0 7885 0395 2

Christians and Jews under Islam. Youssef Courbage & Philippe Fargues, trans. Judy Mabro, 1997. London and New York, I.B. Tauris. xii + 242 pp., hb. £39.50, ISBN 1 86064 013 3

The Construction of Nationhood: ethnicity, religion and nationhood. Adrian Hastings, 1997. Cambridge, Cambridge University Press. 235 pp., pb. £12.95, ISBN 0 521 62544 0

Muslim Identity and Balkan State. Hugh Poulton & Suha Taji‐Farouki (Eds), 1997. London, Hurst & Co.. 250 pp., hb. n.p., ISBN 1 85065 276 7; pb. n.p., ISBN 1 85065 348 8

Turkish and Other Muslim Minorities of Bulgaria. Ali Eminov, 1997. London, Hurst & Co.. 218 pp., hb. £25, ISBN 1 85065 319 4

Al‐yahūd fi misr min al‐fath al‐'uthmani hatta awa'il al‐qarn al‐tas’ ‘ashar. [History of the Jewish Community in Egypt from the Ottoman Invasion to the. Beginning of the Nineteenth Century] (Arabic). Mohsen Shouman, 1996. Cairo, privately printed (available from the author, Department of History, College of. Arts, University of Zaqaziq, Egypt). 492 pp., n.p., no ISBN

The Society of the Muslim Brothers in Egypt: the rise of an Islamic mass movement 1928–1942. Brynjar Lia, 1998. Reading, Ithaca. 272 pp., hb, £30.00, ISBN 0 86372 220 2

African Islam and Islam in Africa: encounters between Sufis and Islamists. David Westerlund & Eva Evers Rosander (Eds), 1997. London, Hurst & Co.. 347 pp., hb. £40, ISBN 85065 282 1; pb. £15.95, ISBN 1 85065 281 3

Transforming Female Identities: women's organizational forms in West Africa/Transformation des identités feminines: formes d'organisations feminines en Afrique de l'Ouest. Eva Evers Rosander (Ed.), 1997. Uppsala, Nordiska Afrikainstitutet 243 pp., pb. £18.95, ISBN 91 7106 403 6

The Pure and the Powerful. Nadia Abu‐Zahra, 1977. Reading, Ithaca, NY. xx+ 320 pp., hb. £35.00, ISBN 0 86372 179 6     

Things learned in early adulthood are remembered best

Evidence is reviewed that for older adults the period from 10 to 30 years of age produces recall of the most autobiographical memories, the most vivid memories, and the most important memories. It is the period from which peoples’ favorite films, music, and books come and the period from which they judge the most important world events to have originated. Factual, semantic, general-knowledge, multiple-choice questions about the Academy Awards, the World Series, and current events from this period were answered more accurately by two different groups of 30 older adults tested 10 years apart. A cognitive theory based on the importance of transitions and several noncognitive theories are considered as explanations of this pervasive phenomenon.     

The Effect of Intracouple Coping Concordance on Psychological and Marital Distress in Infertility Patients

The effect of intracouple coping concordance on psychological and marital distress was examined in a sample of 46 couples undergoing different stages of infertility treatment. Results indicate that the effect of coping similarity within couples is dependent on both the type of coping examined and the stage of the stressor. Specifically, for women the use of high levels of task-oriented coping by their partners and themselves is associated with the highest level of marital satisfaction. The findings also indicate that the use of high emotion-oriented coping by both partners is associated with the most psychological distress for men. Finally, the results show that marital satisfaction among women undergoing late stage treatment is highest in couples where the males are using low levels of emotion-oriented coping. Interestingly, the least satisfaction for women is evident when the woman is using less emotion-oriented coping while her partner is using more, rather than when both partners are using more emotion-oriented coping strategies. Clinical implications of the findings are discussed.     

Team-Track: A tool for investigating tracking performance in teams

Team performance and coordination have gained considerable interest in disparate fields (e.g., aviation, process control, medicine, and wartime operations). Team-Track, a C program that allows controlled experimental manipulation of team conditions, was developed to meet the research needs resulting from this interest. Using Team-Track, one can manipulate task interdependence, team staffing, relative contributions of team members, communications, and informational displays in a low-cost environment. The dependent measure of performance generated by the program is the absolute tracking error along each dimension. The program is ideal for investigating team interactions as it allows for orthogonal manipulation of team variables, therefore accommodating a multitude of research paradigms.