Habitual Use Research Articles

‘Spice’ Use Motivations, Experiences, and Repercussions among Veterans of the United States Armed Forces

Background and Objectives The potential for synthetic cannabinoids (SCs) to function as an alternative to marijuana without the same risk of a positive urinalyses led to claims of pervasive military SC use. Case studies confirm use among veterans, but no study has adequately explored SC use in the military using detailed interview data. Methods Interviews (1-2 h) were conducted with 318 justice-involved veterans. Recruitment was attempted with all participants in eight veterans treatment courts in three U.S. states (54.9% of 579 eligible veterans). Interviews were transcribed and thematic analyses completed. Results SC use was reported by 65 participants (21.3%). Major emergent themes indicated SCs were perceived as unpleasant, overly powerful, and a poor substitute for marijuana. Further, habitual use was rare as many chose not to reuse after initial negative experiences. Few indicated that the perception that SCs would not appear on routine military urinalyses enabled their use. Veterans were aware of the changing drug composition and feared “bad batches.” Conclusions SCs were explicitly disliked both independently and relative to marijuana. Nine discussed avoiding positive military drug screens as a consideration, but negative initial experiences generally prevented progression to habitual use. Veterans did not view SCs as a suitable marijuana replacement. Fears that SCs are being used as a marijuana alternative among veterans subject to frequent drug testing appear unfounded. These interviews suggest that routine military drug testing did not motivate individuals to use SCs habitually as a marijuana replacement; however, veterans’ negative interpretation of SC effects contributed to this outcome.

When is Perceived Accessibility Over- or Underestimated by Accessibility Indicators?

This study delves into mismatches between accessibility indicators and perceived accessibility across transport modes for the case of grocery shopping. Conducted in Gothenburg, Sweden, the study combines a web panel survey with 1,423 participants and detailed location-based accessibility indicators. Findings reveal mismatches, with analyst’s overestimation (when the accessibility indicator is high, despite low perceived access) and analyst’s underestimation (low indicator, high perceived accessibility) varying across transportation modes. Notably, underestimation is prominent for car accessibility. Multinomial logistic regressions identify key variables influencing these mismatches, such as parenting status, education level and habitual car use.

Overactivation of the Endocannabinoid System in Adolescence Disrupts Adult Adipose Organ Function in Mice.

Cannabis use stimulates calorie intake, but epidemiological studies show that people who regularly use it are leaner than those who don't. Two explanations have been proposed for this paradoxical finding. One posits that Δ9-tetrahydrocannabinol (THC) in cannabis desensitizes adipose CB1 cannabinoid receptors, stopping their stimulating effects on lipogenesis and adipogenesis. Another explanation is that THC exposure in adolescence, when habitual cannabis use typically starts, produces lasting changes in the developing adipose organ, which impacts adult systemic energy use. Here, we consider these possibilities in the light of a study which showed that daily THC administration in adolescent mice produces an adult metabolic phenotype characterized by reduced fat mass, partial resistance to obesity and dyslipidemia, and impaired thermogenesis and lipolysis. The phenotype, whose development requires activation of CB1 receptors in differentiated adipocytes, is associated with overexpression of myocyte proteins in the adipose organ with unchanged CB1 expression. We propose that adolescent exposure to THC causes lasting adipocyte dysfunction and the consequent emergence of a metabolic state that only superficially resembles healthy leanness. A corollary of this hypothesis, which should be addressed in future studies, is that CB1 receptors and their endocannabinoid ligands may contribute to the maintenance of adipocyte differentiation during adolescence.

Cortical bone architecture of hominid intermediate phalanges reveals functional signals of locomotion and manipulation.

Reconstruction of fossil hominin manual behaviors often relies on comparative analyses of extant hominid hands to understand the relationship between hand use and skeletal morphology. In this context, the intermediate phalanges remain understudied. Thus, here we investigate cortical bone morphology of the intermediate phalanges of extant hominids and compare it to the cortical structure of the proximal phalanges, to investigate the relationship between cortical bone structure and inferred loading during manual behaviors. Using micro-CT data, we analyze cortical bone structure of the intermediate phalangeal shaft of digits 2-5 in Pongo pygmaeus (n = 6 individuals), Gorilla gorilla (n = 22), Pan spp. (n = 23), and Homo sapiens (n = 23). The R package morphomap is used to study cortical bone distribution, cortical thickness and cross-sectional properties within and across taxa. Non-human great apes generally have thick cortical bone on the palmar shaft, with Pongo only having thick cortex on the peaks of the flexor sheath ridges, while African apes have thick cortex along the entire flexor sheath ridge and proximal to the trochlea. Humans are distinct in having thicker dorsal shaft cortex as well as thick cortex at the disto-palmar region of the shaft. Variation in cortical bone distribution and properties of the intermediate phalanges is consistent with differences in locomotor and manipulative behaviors in extant great apes. Comparisons between the intermediate and proximal phalanges reveals similar patterns of cortical bone distribution within each taxon but with potentially greater load experienced by the proximal phalanges, even in knuckle-walking African apes. This study provides a comparative context for the reconstruction of habitual hand use in fossil hominins and hominids.

Trabecular architecture of the distal femur in extant hominids.

Extant great apes are characterized by a wide range of locomotor, postural and manipulative behaviours that each require the limbs to be used in different ways. In addition to external bone morphology, comparative investigation of trabecular bone, which (re-)models to reflect loads incurred during life, can provide novel insights into bone functional adaptation. Here, we use canonical holistic morphometric analysis (cHMA) to analyse the trabecular morphology in the distal femoral epiphysis of Homo sapiens (n = 26), Gorilla gorilla (n = 14), Pan troglodytes (n = 15) and Pongo sp. (n = 9). We test two predictions: (1) that differing locomotor behaviours will be reflected in differing trabecular architecture of the distal femur across Homo, Pan, Gorilla and Pongo; (2) that trabecular architecture will significantly differ between male and female Gorilla due to their different levels of arboreality but not between male and female Pan or Homo based on previous studies of locomotor behaviours. Results indicate that trabecular architecture differs among extant great apes based on their locomotor repertoires. The relative bone volume and degree of anisotropy patterns found reflect habitual use of extended knee postures during bipedalism in Homo, and habitual use of flexed knee posture during terrestrial and arboreal locomotion in Pan and Gorilla. Trabecular architecture in Pongo is consistent with a highly mobile knee joint that may vary in posture from extension to full flexion. Within Gorilla, trabecular architecture suggests a different loading of knee in extension/flexion between females and males, but no sex differences were found in Pan or Homo, supporting our predictions. Inter- and intra-specific variation in trabecular architecture of distal femur provides a comparative context to interpret knee postures and, in turn, locomotor behaviours in fossil hominins.

Relationship Between Habitual Use and Degree of Emotion Regulation: Age Differences in Cognitive Reappraisal and Expressive Suppression.

The present study examined age differences in and the relationship between two indices of cognitive reappraisal and expressive suppression: the degree of emotion regulation and the habitual use of emotion-regulation strategies. In total, 101 younger and 99 older participants were included in this study. The degree of emotion regulation was measured using an experimental task in which participants were presented with negative or positive pictures and required to regulate their emotions. Habitual use of emotion regulation strategies was measured using an emotion regulation questionnaire. The results showed that younger adults regulated their emotions to a greater extent than older adults in both reappraisal and suppression. Younger adults were more likely to use reappraisal than were older adults, although there were no age differences in the use of suppression. No significant correlations were found between the degree of emotion regulation and the habitual use of emotion regulation strategies. These results suggest that age differences in emotion regulation depend on the regulation strategy and that the degree of emotion regulation and habitual use of emotion regulation strategies are independent and quite different indicators in nature.

Verbal, physical and relational aggression: individual differences in emotion and cognitive regulation strategies

Cognitive and emotion regulation strategies play an influential role in the display of aggression, however much of this research has failed to identify specific regulation strategies related to aggression. The study’s objective was to assess how emotional processes and the habitual use of maladaptive cognitive emotion regulation strategies are associated with trait aggression. Participants (N = 306; Mage = 33.79; SD = 13.29), completed a self-report survey battery assessing four subtypes of trait aggression (physical, verbal and romantic relational and peer-directed relational), emotion (anger, hostility) and maladaptive cognitive emotion regulation strategies (blaming others, blaming self, ruminating, catastrophizing). Results indicated that anger and hostility (the emotion based variables) had greater influence on all subtypes of trait aggression (physical, verbal, and relational aggression), compared to cognitive emotion regulation strategies which had less of an influence. Blaming others had a positive association with physical and peer directed relational aggression. Low levels of rumination were associated with physical aggression, while low levels of self-blame were associated with peer directed relational aggression. Findings suggest that maladaptive cognitive emotion regulation strategies have differential impact on different forms of aggressive behavior.

Correlation between Hearing Thresholds and Habitual use of Headphones/Earphones among Students of Tertiary Institutions in Northwestern Nigeria

Background: There has been ongoing concern that prolonged use of headphones/earphones that amplify the sound intensity can lead to noise induced hearing loss. This study therefore aimed at determining the correlation between hearing thresholds and habitual usage of headphones/earphones among undergraduates of tertiary institutions in Northwestern Nigeria.
 Method: A cross-sectional study was conducted on young adults, who are undergraduate students of tertiary institutions, to assess the hearing thresholds of individuals who frequently use headphones or earphones. Ethical clearance was obtained, and participants who met specific criteria were selected. Amultistage sampling technique was used, and 272 participants (representing 544 ears) with equal number of controls were recruited. They completed questionnaires and underwent otoscopic examination and pure tone audiometry (PTA). Those having wax or foreign bodies in the ears had it removed before performing PTA. The data was recorded and analyzed using SPSS version 20. Frequency tables and variable relationships were examined to determine significance, which was set at a p-value of <0.05.
 Result: The study involved 272 users of headphones/earphones (representing 544 ears) and an equal number of age- and sex-matched controls. The participants' ages ranged between 18 and 33, with 50.4% being male. The pure tone average among the headphones/earphones users and the controls ranged from 11.0 – 43.8dB, with a mean of 20.2±6.0 and 10.6 – 43.2dB, with a mean of 19.6 ± 4.5, respectively. More than half, 280/544 ears (51.5%) of the participants used headphones/earphones for over 4 years, and of these, 222/280 ears (79.3%) used them for 1 – 4 hours daily. Moderate volume was the preferred listening mode for 63.2% of the users. A moderate positive correlation was observed between hearing thresholds and hours of headphone/earphone use, and a weak positive correlation between hearing thresholds and preferred level of loudness (r = 0.290, p < 0.0001) while no correlation was found between hearing threshold and long-term use (r = 0.003, p = 0.937).
 Conclusion: This study suggests that individuals who use headphones or earphones for prolonged periods of listening hours daily or at higher listening levels tend to have poorer hearing thresholds.

Fish oil supplementation and risk of dementia among diabetic patients: a prospective study of 16,061 older patients

BackgroundAlthough n-3 Polyunsaturated fatty acids (PUFAs) may benefit cognitive performance, the association of n-3 PUFA intake with dementia risk under dysglycemia has not been examined. We aimed to evaluate the relationship between fish oil supplement use or fish consumption and dementia risk among older patients with diabetes. MethodA total of 16,061 diabetic patients aged over 60 years were followed up in the UK Biobank. Fish oil supplements use (yes or no) was collected by the touch screen questionnaire. The diagnosis of dementia was ascertained by the UK Biobank Outcome Adjudication Group. The hazard ratios (HRs) and 95% confidence intervals (95% CIs) were estimated using Cox proportional hazards models. ResultsA total of 337 cases of dementia were confirmed after a mean duration of 7.7 years (123,486 person-years) of follow-up. Habitual use of fish oil supplements showed a 24% lower dementia risk among older diabetic patients [HRs (95% CIs): 0.76 (0.60−0.98) (P = 0.031)] compared with non-users. Such inverse association was not modified by the APOE ε4 genotype. However, the consumption of both oily fish (≥2 times/week) and non-oily fish (≥2 times/week) had no significant association with dementia risk (p-trend = 0.271 and p-trend = 0.065) compared with non-consumers. ConclusionIn summary, fish oil supplementation may play a protective role in cognitive function across all APOE genotypes, while non-oily fish and oily fish consumption have no protective association among older diabetic patients.

Concurrent and lagged associations among pain medication use, pain, and negative affect: a daily diary study of people with chronic low back pain.

People with chronic pain often attempt to manage pain and concurrent emotional distress with analgesic substances. Habitual use of such substances-even when not opioid-based-can pose side effect risks. A negative reinforcement model has been proposed whereby relief of pain and emotional distress following medication consumption increases the likelihood that the experience of elevated pain and distress will spur further medication use. People with chronic low back pain (N = 105) completed electronic diary assessments 5 times/day for 14 consecutive days. Lagged and cross-lagged analyses focused on links between time 1 pain and negative affect (NA) and time 2 analgesic medication use and vice versa. Sex differences were also explored. Primary results were as follows: (1) participants on average reported taking analgesic medication during 41.3% of the 3-hour reporting epochs (29 times over 14 days); (2) time 1 within-person increases in pain and NA predicted time 2 increases in the likelihood of ingesting analgesic medications; (3) time 1 within-person increases in medication use predicted time 2 decreases in pain and NA; and (4) lagged associations between time 1 pain/NA and time 2 medication use were strongest among women. Findings suggest that the use of analgesic medications for many people with chronic pain occurs frequently throughout the day. Results support the validity of a negative reinforcement model where pain and distress lead to pain medication use, which in turn leads to relief from pain and distress.

Depression, anxiety, lower sleep quality and social support in square cabin hospitals during Shanghai's COVID-19 lockdown, China.

To investigate and compare the associated factors of depression, anxiety, and other psychological differences between patients with Corona Virus Disease 2019 quarantined in square cabin hospitals (SCH) and isolation wards (IW) in China. Cluster sampling method was performed during Shanghai's Two-Month Lockdown in 2022. Hospital Anxiety and Depression Scale Depression subscale (HADS-D), 7-tiem Generalized Anxiety Disorder Scale (GAD-7), Pittsburgh sleep quality index (PSQI), and Perceived Social Support Scale (PSSS) were used to investigate psychological differences. The HADS-D and GAD-7 scores of SCH patients were significantly higher than those in IW (p < 0.001; p = 0.0295). Sleep latency (SCH-IW = -3.76, p < 0.001), sleep duration (SCH-IW = -2.22, p < 0.05), habitual sleep efficiency (SCH-IW = -4.11, p < 0.001), sleep disturbance (SCH-IW = -3.59, p < 0.001) and use of sleep medication (SCH-IW = -5.18, p < 0.001) of SCH patients were significantly worse. Depression was the main emotional problem of quarantined patients. Patients in SCH had lower social support. Sleep disorders and the lowest oxygen saturation ≤ 93% were risk factors for depression, while social support and child status were protective factors. Myalgia and constipation were risk factors for anxiety, while marital status was the protective factor. Patients quarantined in SCH had higher risks of depression and anxiety, lower sleep quality and social support. Somatic discomfort and sleep disorders exacerbated depression and anxiety, which could be ameliorated by social support and taken into consideration in future SCH construction.

Habitually wearing high heels may improve user walking economy in any footwear.

The habitual use of high-heeled footwear may structurally remodel user leg muscle tendons, thereby altering their functional capabilities. High heels set users' ankles in relatively plantarflexed positions, causing calf muscle tendons to operate at relatively short lengths. Habitually operating muscle tendons at relatively short lengths induces structural remodeling that theoretically affects muscle metabolism. Because structural changes occur within the body, the user's locomotor metabolism may change in any footwear condition (e.g., conventional shoes, barefoot). Here, we studied the influence of habitual high-heel use on users' leg muscle-tendon structure and metabolism during walking in flat-soled footwear. We tested eight participants before and after 14 wk of agreeing to wear high heels as their daily shoes. Overall, participants who wore high heels >1,500 steps per day, experienced a 9% decrease in their net metabolic power during walking in flat-soled footwear (d = 1.66, P ≤ 0.049), whereas participants who took <1,000 daily steps in high heels did not (d = 0.44; P = 0.524). Across participants, for every 1,000 daily steps in high heels, net metabolic power during walking in flat-soled footwear decreased 5.3% (r = -0.73; P = 0.040). Metabolic findings were partially explained (r2 = 0.43; P = 0.478) by trending shorter medial gastrocnemius fascicle lengths (d = 0.500, P = 0.327) and increased Achilles tendon stiffness (d = 2.889, P = 0.088). The high-heel intervention did not alter user walking stride kinematics in flat-soled footwear (d ≤ 0.567, P ≥ 0.387). While our limited dataset is unable to establish the mechanisms underlying the high-heel-induced walking economy improvement, it appears that prescribing specific footwear use can be implemented to alter user muscle-tendon properties and augment their function in any shoes.NEW & NOTEWORTHY Habitually wearing high-heeled footwear structurally remodels leg muscle tendons and improves user walking economy, regardless of worn attire.

Measuring Efficiency and Accuracy in Locating Symbols on Mobile Maps Using Eye Tracking

This study investigated the impact of smartphone usage frequency on the effectiveness and accuracy of symbol location in a variety of spatial contexts on mobile maps using eye-tracking technology while utilizing the example of Mapy.cz. The scanning speed and symbol detection were also considered. The use of mobile applications for navigation is discussed, emphasizing their popularity and convenience of use. The importance of eye tracking as a valuable tool for testing the usability of cartographic products, enabling the assessment of users’ visual strategies and their ability to memorize information, was highlighted. The frequency of smartphone use has been shown to be an important factor in users’ ability to locate symbols in different spatial contexts. Everyday smartphone users have shown higher accuracy and efficiency in image processing, suggesting a potential link between habitual smartphone use and increased efficiency in mapping tasks. Participants who were dissatisfied with the legibility of a map looked longer at the symbols, suggesting that they put extra cognitive effort into decoding the symbols. In the present study, gender differences in pupil size were also observed during the study. Women consistently showed a larger pupil diameter, potentially indicating greater cognitive load on the participants.

Synergizing Green Transitions: Exploring EV Usage Risks in South India through the UTAUT2 Model

Climate change can be combated, and sustainable transportation can be promoted by electric vehicles (EVs). Despite their versatility, they face multiple challenges when it comes to their uptake and habitual use. A comprehensive framework to clarify these factors, specifically in relation to EVs, is available through the Unified Theory of Acceptance and Use of Technology 2 (UTAUT2). Due to perceived risks, many users are hesitant to use electric vehicles despite their potential benefits. to develop and empirically test a model that forecasts the elements that affect consumers' acceptance of electric vehicles, the research aims to construct and empirically validate a model. The risk factor plays a significant role in behavioral intentions and usage of EVs in the South Indian context, as assessed through the reworked United Theory of Acceptance and Use of Technology model (UTAUT). 430 electric vehicle (EV) owners living in South India were surveyed and survey data was analyzed using a variance-based structural equation model (SEM). The newly suggested model explained 67.52% of the variance in terms of behavioral intention, and 43.58% of the variance in terms of actual usage. EV behavior and actual use were primarily influenced by risk factors, with mixed relationships between them, according to the study's empirical findings.

E-book acceptance by first-year undergraduate students: A longitudinal examination and implications for library researchers

This paper presents the findings of a seven-year longitudinal survey conducted from 2016 to 2022, examining e-book acceptance among first-year undergraduate students in the information management program. Targeting students who were new to their educational journey and had minimal exposure to academic contexts, the study used convenience sampling to gather data from 301 participants. Employing the Technology Acceptance Model (TAM), we assessed four dimensions of e-book acceptance: Perceived Usefulness, Perceived Ease of Use, Attitude Towards Using, and Behavioral Intention to Use E-books. A Confirmatory Factor Analysis (CFA) validated these dimensions, indicating a robust model applicable to a broader undergraduate student population. The results highlighted strong interrelations among these factors, with significant implications for academic librarians. Notably, from their initial exposure, students associated e-books primarily with a source of new information, rather than as a time-saving tool. Although e-books were perceived as easy to use, this aspect did not strongly influence students' attitudes and intentions to use them as much as their perceived usefulness did. The study reveals that students, particularly in social sciences, have long viewed e-books as a vital technology for exploratory knowledge acquisition. While they perceive e-books as easy to use, this perception likely stems from their habitual use for managing learning activities, rather than from recognizing any added value of the technology itself.

Bidialectal variety switching: the effects of language use and social contexts

While previous research shows that bilinguals' ability to mix and switch between two separate languages is influenced by both cross-language similarity and language use contexts, little attention has been paid to bidialectal populations. Given the linguistic and sociolinguistic differences between bilingualism and bidialectalism, it is thus unclear to what extent mechanisms underlying bidialectal variety switching resemble those underlying bilinguals. To investigate the effects of cross-variety phonological distance and variety use contexts on variety switching, we tested two groups of Chinese speakers in a bidialectal auditory word recognition task. Both groups speak a regional dialect (Chengdu Mandarin or Cantonese) as their native language and are also highly proficient in Standard Mandarin. Participants' language background and linguistic experience are collected by a language background questionnaire. Mixing and switching between two varieties are costly for bidialectal speakers in comprehension. Mixing costs can be attributed to variety switches instead of the mere presence of a mixed-variety context. While variety switch and mixing costs are not influenced by cross-variety phonological distance, they are modulated by variety dominance and habitual variety use contexts. This study highlights the similarities between bidialectals and bilinguals in language processing, as well as the significance of recognizing between- and within-group differences in conducting psycholinguistics research with multilingual populations.

A comparative study of language learners’ ICT attitudes and behavior pre- and post-COVID-19

Along with the adoption of hybrid teaching and learning modes, the integration of ICT into language instruction in higher education during the COVID-19 pandemic has afforded teachers and students increased opportunities to engage with technology. This quantitative study uses a self-report questionnaire to examine language learners’ attitudes and behavior tied to the role of ICT in learning before and after the COVID-19 pandemic. Firstly, the study confirms the questionnaire’s validity for assessing ICT attitudes and behavior in the Hungarian educational context. Additionally, the measurement invariance and differential item functioning of the assessment tool pre- and post-COVID-19 show that attitudes and the frequency of ICT use remain consistent at both the construct and item levels. Overall, the results demonstrate significant variations between the two student groups in attitudes and behavior tied to the use of ICT tools in language learning. The findings show that the post-COVID-19 group exhibits higher attitudes, and an increased frequency of technology use is observed compared to the pre-COVID-19 period. Furthermore, the study indicates that attitudes before COVID-19 do not strongly influence habitual technology use for language learning, while the opposite is true for the post-COVID-19 period.

Do millennials’ personalities and smartphone use result in materialism? The mediating role of addiction

PurposeThis paper aims to use the five-factor model’s (FFM: emotional instability, introversion, openness to experience, agreeableness and conscientiousness) personality traits and the need for arousal to explain millennials’ habitual and addictive smartphone use and resultant materialistic inclinations. The study also test the mediating role of addictive use in the relationship between habitual use and materialism.Design/methodology/approachParticipants’ self-reported data (n = 705) from a sample of millennials were gathered using a cross-sectional survey approach conducted in Malaysia and studied using structural equation modelling with partial least squares (PLS-SEM).FindingsThe results discover that emotional instability, openness to experience, agreeableness and need for arousal have a significant influence on habitual smartphone use. Conversely, introversion and conscientiousness have no significant impact on habitual use. Fascinatingly, millennials’ habitual use positively influences their materialism. Furthermore, addictive smartphone use positively affects materialism and mediates the relationship between habitual use and materialism.Originality/valueThe FFM, a prominent personality trait model, has been used in numerous studies to predict usage intention. However, the particular dimension of the FFM personality traits that drive habitual and addictive smartphone use to trigger materialistic tendencies among millennials needs to be exposed in an emerging market context. The results emphasise the need to consider this demographic’s personalities when attempting to comprehend how habitual use and materialism occur. This study also provides practitioners with helpful information in creating targeted interventions to encourage healthy smartphone use behaviours and reduce possible adverse effects related to addictive smartphone use and materialistic attitudes.

Distal and proximal factors of wearable users' quantified-self dependence: A cognitive-behavioral model.

While using self-tracking devices for physical health has become ubiquitous, the potential for quantified-self (QS) dependence as a detrimental outcome for mental health is under-explored. This study examined the mechanism of wearable users' QS dependence by investigating both the distal and proximal factors based on a cognitive-behavioral model. A total of 535 wearable users aged 18-35 years were surveyed in this study. The surveys included control variable questions related to age, gender, monthly income, BMI, and wearable use experience. Key variable measures included distal factor (habitual use of wearables), proximal factors (perceived external regulation, recognition, and perceived irreplaceability), and perceived QS dependence. Structural equation modeling (SEM) was used to test research hypotheses. The results revealed that habitual use of wearables as a distal factor alone was negatively associated with perceived QS dependence. However, it positively influenced perceived external regulation, recognition, and perceived irreplaceability, which in turn significantly contributed to perceived QS dependence, suggesting the suppression effect of the proximal factors. The relationships between habitual use of wearables and QS dependence are complex. Although habitual use may seem apparently harmless, it can indirectly foster maladaptive cognitions, thereby promoting dependence. These findings underscore the potential threats of maladaptive cognitions that may arise from leveraging technology to promote physical health, thus offering guidance to technology designers for interventions.

The Impact of Smartphone on Students Academic Performance in English Language Learning at Tertiary Institutions in Nigeria: A Case Study of Alvan Ikoku Federal

This study examines the impart of Smartphone on Students Academic performance English language learning in Tertiary Institutions at Alvan Ikoku Federal University of Education Owerri. The study surveys how the use of Smart phones affects interactive processes in classrooms and its implications for the students learning process. The study was guided by four research questions. The findings reveal that there is habitual use of Smartphone by the students for various purposes during lesson hours for chatting, playing games, listening to music, making and receiving calls; and that the female students use the mobile phone more frequently than their male counterparts during lesson hours. On the basis of the finding, this study outlines the implications of using Smart phones by students and suggests the way forward. The significance of this paper for the Nigerian educational system is that if its recommendations are implemented, the positive effects of mobile phone usage will then overshadow its negative effects