Word Order Typology Interacts With Linguistic Complexity: A Cross-Linguistic Corpus Study

Much previous work has suggested that word order preferences across languages can be explained by the dependency distance minimization constraint (Ferrer-i Cancho, 2008, 2015; Hawkins, 1994). Consistent with this claim, corpus studies have shown that the average distance between a head (e.g., verb) and its dependent (e.g., noun) tends to be short cross-linguistically (Ferrer-i Cancho, 2014; Futrell, Mahowald, & Gibson, 2015; Liu, Xu, & Liang, 2017). This implies that on average languages avoid inefficient or complex structures for simpler structures. But a number of studies in psycholinguistics (Konieczny, 2000; Levy & Keller, 2013; Vasishth, Suckow, Lewis, & Kern, 2010) show that the comprehension system can adapt to the typological properties of a language, for example, verb-final order, leading to more complex structures, for example, having longer linear distance between a head and its dependent. In this paper, we conduct a corpus study for a group of 38 languages, which were either Subject–Verb–Object (SVO) or Subject–Object–Verb (SOV), in order to investigate the role of word order typology in determining syntactic complexity. We present results aggregated across all dependency types, as well as for specific verbal (objects, indirect objects, and adjuncts) and nonverbal (nominal, adjectival, and adverbial) dependencies. The results suggest that dependency distance in a language is determined by the default word order of a language, and crucially, the direction of a dependency (whether the head precedes the dependent or follows it; e.g., whether the noun precedes the verb or follows it). Particularly we show that in SOV languages (e.g., Hindi, Korean) as well as SVO languages (e.g., English, Spanish), longer linear distance (measured as number of words) between head and dependent arises in structures when they mirror the default word order of the language. In addition to showing results on linear distance, we also investigate the influence of word order typology on hierarchical distance (HD; measured as number of heads between head and dependent). The results for HD are similar to that of linear distance. At the same time, in comparison to linear distance, the influence of adaptability on HD seems less strong. In particular, the results show that most languages tend to avoid greater structural depth. Together, these results show evidence for “limited adaptability” to the default word order preferences in a language. Our results support a large body of work in the processing literature that highlights the importance of linguistic exposure and its interaction with working memory constraints in determining sentence complexity. Our results also point to the possible role of other factors such as the morphological richness of a language and a multifactor account of sentence complexity remains a promising area for future investigation.     

Dorsal stream deficits suggest hidden dyslexia among deaf poor readers: correlated evidence from reduced perceptual speed and elevated coherent motion detection thresholds

Prelingual deafness and developmental dyslexia have confounding developmental effects on reading acquisition. Therefore, standard reading assessment methods for diagnosing dyslexia in hearing people are ineffective for use with deaf people. Recently, Samar, Parasnis, and Berent (2002) reported visual evoked potential evidence that deaf poor readers, compared to deaf good readers, have dorsal stream visual system deficits like those previously found for hearing dyslexics. Here, we report new psychometric and psychophysical evidence that deficits in dorsal stream function, likely involving extrastriate area MT, are associated with relatively poor reading comprehension in deaf adults. Poorer reading comprehension within a group of 23 prelingually deaf adults was associated with lower scores on the Symbol Digit Modality Test, a perceptual speed test commonly used to help identify dyslexia in hearing people. Furthermore, coherent dot motion detection thresholds, which reflect the functional status of area MT, correlated negatively with reading scores in each visual quadrant. Elevated motion thresholds for deaf poor readers were not due to general cognitive differences in IQ but were specifically correlated with poor perceptual speed. With IQ controlled, a highly reliable right visual field advantage for coherent motion detection was found. Additional analyses suggested that the functional status of dorsal stream motion detection mechanisms in deaf people is related to reading comprehension, but the direction and strength of lateralization of those mechanisms is independent of reading comprehension. Our results generally imply that dyslexia is a hidden contributor to relatively poor reading skill within the deaf population and that assessment of dorsal stream function may provide a diagnostic biological marker for dyslexia in deaf people.     

Living in History in Lebanon: The influence of chronic social upheaval on the organisation of autobiographical memories

The Living in History (LiH) effect is a litmus test for the degree to which historical events reorganise autobiographical memory. The LiH effect was studied in two Lebanese samples: a Beiruti sample that lived in the epicentre of the 15-year Lebanese Civil War (1975–1990) and another group from the Bi'qa region who lived in an area that was indirectly exposed for most of the civil war but experienced one short-term period of war during the Israeli invasion. Using the two-phase word-cueing task to elicit dated autobiographical memories, we observed a significantly stronger LiH effect in the Beirut sample but also a significant yet weaker LiH effect in the Bi'qa sample. In addition to the main finding we offer evidence that the LiH effect waxes and wanes with the level of conflict in an area and that reported personal experiences of war exposure predict the strength of the LiH effect. Our findings suggest that collective transitional events which produce a marked change in the fabric of daily living engender historically defined autobiographical periods which give structure and organisation to how individuals remember their past.     

Personality Traits Predict Irrational Beliefs

Irrational beliefs are the focus of many psychological theories, since research has shown that holding irrational beliefs often leads to unhealthy emotions, dysfunctional behaviors, and psychological disturbances. The aim of such therapies as rational emotive behavioral therapy and cognitive behavioral therapy is to dispute irrational beliefs to promote more rational ways of thinking; however they do not take into account individual personality differences. The aim of this study was to determine whether personality traits predict rational and irrational beliefs in a mixed student and clinical sample. It was hypothesized that the domains of the five factor model of personality would predict rational beliefs as well as a range of irrational beliefs. Our findings supported the hypothesis, showing distinct associations between personality traits and each specific irrational belief. Neuroticism predicted rational beliefs as well as six out of the seven types of irrational beliefs measured. Additionally, extraversion predicted rationality and self-downing, openness predicted need for comfort and total irrationality, and conscientiousness predicted need for achievement and demand for fairness. Agreeableness did not predict any type of rational or irrational beliefs. Knowledge of these distinct relationships may increase a clinician’s ability to conceptualize a therapy case and determine the best approach to treatment.     

A note on distributional properties of the Jöreskog-Sörbom fit indices

In introducing the LISREL model for systems of linear structural equations, Jöreskog and Sörbom proposed two goodness-of-fit indices, GFI and AGFI. Their asymptotic distributions and some statistical properties are discussed.The authors would like to acknowledge the helpful comments and suggestions from the Associate Editor and two anonymous reviewers.     

Differences between literates and illiterates on symbolic but not nonsymbolic numerical magnitude processing

The study of numerical magnitude processing provides a unique opportunity to examine interactions between phylogenetically ancient systems of semantic representations and those that are the product of enculturation. While nonsymbolic representations of numerical magnitude are processed similarly by humans and nonhuman animals, symbolic representations of numerical magnitude (e.g., Hindu–Arabic numerals) are culturally invented symbols that are uniquely human. Here, we report a comparison of symbolic and nonsymbolic numerical magnitude processing in two groups of participants who differ substantially in their level of literacy. In this study, level of literacy is used as an index of level of school-based numeracy skill. The data from these groups demonstrate that while the processing of nonsymbolic numerical magnitude (numerical distance effect) is unaffected by an individual’s level of literacy, the processing of Hindu–Arabic numerals differs between literate and illiterate individuals who live in a literature culture and have limited symbolic recognition skills. These findings reveal that nonsymbolic numerical magnitude processing is unaffected by enculturation, while the processing of numerical symbols is modulated by literacy.     

School Counseling in Lebanon: Past,Present, and Future

This article examines the status of school counseling in Lebanon. An overview that points out some weakness in the educational system, such as high dropout and repetition rates, is presented. Calls for counseling have been voiced partly because of the psychological consequences of social change, such as political instability in Lebanon. A sample of school counselors in public and private schools were surveyed. Private school counselors reported fewer stressors and more rewards than did their counterparts in public schools.     

Factors that impact the sociocultural adjustment and well-being of Syrian refugees in Stuttgart – Germany

This study investigated the impact of age, gender, language and acculturation choice on the sociocultural adjustment and well-being of Syrian refugees in Stuttgart, Germany. A total of 214 Syrian refugees participated in this study by filling a demographics questionnaire, the Acculturation Attitudes Scale (AAS-16), the Revised Sociocultural Adjustment Scale (R-SCAS), and the Mental Health Inventory (MHI-18). The results showed that the level of German language acquisition significantly correlated with sociocultural adjustment. No significant correlation was found between age and depression level and no significant difference in depression scores were found as a function of gender. Integration significantly correlated with sociocultural adjustment and mental health. Assimilation correlated significantly with sociocultural adjustment, and separation correlated negatively with mental health.     

Be is a raising verb: Psycholinguistic evidence

Psycholinguistic evidence is reported supporting the proposal from theoretical linguistics that the D-structure representation of English copular sentences likeJohn is a fool, The man is happy, etc., is [S [NP e] [vp BE [sc NP XP]]], containing a small clause (SC), rather than [s NP [vp BE XP]], in other words, thatbe is a raising verb. Response times to lexical targets following unaccusative, passive, intransitive, and transitive sentences were compared with response times to lexical targets following corresponding copular sentences. A raising analysis of copular sentences specifies a post-verbal NP-trace of the (raised) NP subject at S-structure. This trace should facilitate the response time to a post-sentence presentation of the head noun of the subject NP, causing copular sentence response times to pattern with the response times for corresponding unaccusatives and passives, which also contain such traces. A traditional nonraising analysis specifies no trace at S-structure. Response times to copular sentences should then pattern with corresponding intransitives and transitives, which also do not contain traces. The observed response-time patterns confirmed the raising analysis.This study was conducted at the National Technical Institute for the Deaf at Rochester Institute of Technology, in the course of an agreement with the U.S. Department of Education.     

Parafoveal attention in congenitally deaf and hearing young adults

This reaction-time study compared the performance of 20 congenitally and profoundly deaf, and 20 hearing college students on a parafoveal stimulus detection task in which centrally presented prior cues varied in their informativeness about stimulus location. In one condition, subjects detected a parafoveally presented circle with no other information being present in the visual field. In another condition, spatially complex and task-irrelevant foveal information was present which the subjects were instructed to ignore. The results showed that although both deaf and hearing people utilized cues to direct attention to specific locations and had difficulty in ignoring foveal information, deaf people were more proficient in redirecting attention from one spatial location to another in the presence of irrelevant foveal information. These results suggest that differences exist in the development of attentional mechanisms in deaf and hearing people. Both groups showed an overall right visual-field advantage in stimulus detection which was attenuated when the irrelevant foveal information was present. These results suggest a left-hemisphere superiority for detection of parafoveally presented stimuli independent of cue informativeness for both groups.