Interactive Learning Environments ISSN: 1049-4820 (Print) 1744-5191 (Online) Journal homepage: https://www.tandfonline.com/loi/nile20 Online learners’ interactions and social anxiety: the social anxiety scale for e-learning environments (SASE) Sinan Keskin, Muhittin Şahin, Sait Uluç & Halil Yurdugul To cite this article: Sinan Keskin, Muhittin Şahin, Sait Uluç & Halil Yurdugul (2020): Online learners’ interactions and social anxiety: the social anxiety scale for e-learning environments (SASE), Interactive Learning Environments, DOI: 10.1080/10494820.2020.1769681 To link to this article: https://doi.org/10.1080/10494820.2020.1769681 Published online: 01 Jun 2020. Submit your article to this journal View related articles View Crossmark data Full Terms & Conditions of access and use can be found at https://www.tandfonline.com/action/journalInformation?journalCode=nile20 INTERACTIVE LEARNING ENVIRONMENTS https://doi.org/10.1080/10494820.2020.1769681 Online learners’ interactions and social anxiety: the social anxiety scale for e-learning environments (SASE) Sinan Keskin , Muhittin Şahin a b , Sait Uluç c and Halil Yurdugul d a Computer Education & Instructional Technology, Van Yuzuncu Yil University, Van, Turkey; bComputer Education & Instructional Technology, Ege University, Izmir, Turkey; cDepartment of Psychology, Hacettepe University, Ankara, Turkey; dComputer Education & Instructional Technology, Hacettepe University, Ankara, Turkey ABSTRACT ARTICLE HISTORY Social sharing in virtual learning environments differs from real environments, resulting in a need for a specialized data collection tool related to social anxiety in these environments. This study seeks to develop a scale to identify the levels of social anxiety experienced in elearning. The study group consists of 275 students who have previously experienced an online or a blended learning environment. The data were analyzed through exploratory factor analysis, confirmatory factor analysis, convergent and divergent validity tests. The interpersonal interactions of learners in online environments were considered in developing the tool. Two subscale forms were created to identify the levels of social anxiety in learner-learner interaction and learnerinstructor interaction. Each subscale of the Social Anxiety Scale for ELearning Environments (SASE) consists of 23 items and three subfactors. These sub-factors are called negative evaluation, somatic symptoms and avoidance of interaction. The analyses indicate that the SASE is a reliable and valid measurement tool useful for assessing the social anxiety levels of online learners. Received 27 July 2019 Accepted 24 April 2020 KEYWORDS Social anxiety; e-learning; student-computer interaction; online interaction; social anxiety scale 1. Introduction According to the social constructivist learning theory, individuals construct knowledge through cultural and social activities. The structuring of knowledge is the process of creating a common meaning with the views of other individuals in a social environment (Vygotsky, 1978; Woo & Reeves, 2007). Individuals share their opinions in this social environment. They affect and are affected by other individuals in this environment. Thus, learners can do more and learn more easily in a social learning environment with others (Kalina & Powell, 2009; Vygotsky, 1978). According to this learning paradigm, knowledge is constructed internally through experiences that result from the student’s social interactions (Woo & Reeves, 2007). New generation e-learning technologies are designed with this in mind. With the emerging e-learning technologies, social learning environments have become online environments learners can access from anywhere and at any time without having to physically coexist. With these new technologies, various barriers may prevent the social interactions of learners, although the possibilities of interaction have increased. In the context of e-learning, the barriers that limit interaction in the e-learning environment include social anxiety, technical and academic skills, motivation, e-learning readiness, low technology literacy, communication skills, self-regulation, self-efficacy, time constraints, and technophobia (Hill et al., 2009; Muilenburg & Berge, 2005; Song et al., 2004). Personality structures such as social anxiety, introversion, shyness, etc. are the CONTACT Sinan Keskin sinan.keskin@hacettepe.edu.tr © 2020 Informa UK Limited, trading as Taylor & Francis Group 2 S. KESKIN ET AL. barriers to interaction between individuals, which is the most basic component of the process of constructing the knowledge expressed by the social constructivist learning theory (Schroeder & Ketrow, 1997; Yen et al., 2012). This study seeks to develop a scale for the identification of social anxieties based on different types of interaction in the e-learning environments of learners. This article begins with an explanation about the concept of interaction and then offers an in-depth discussion of the concept of social anxiety. The concept of social anxiety is thoroughly discussed in relation to its related constructs, its relationship with learning, and the dimensions identified in available studies. 1.1. Interaction in e-learning Online learning is an important solution to meet the increasing demand for learning in today’s higher education institutions. Today, many educational institutions organize online and blended courses in an online context, and many learners participate in these courses independently of time and space. The experiences that learners have had in these learning environments can provide important information for researchers about the quality of the teaching and how much the learners utilize online platforms. These experiences can be explained by the concept of interaction which is one of the most important concepts explaining the quality of online learning (Kuo, 2010; Miranda & Vegliante, 2019). An examination of the literature reveals that the types, duration, and number of interactions of learners in learning environments are important predictors of their learning performance (Nandi et al., 2011; Yu & Jo, 2014). One of the most important structures discussed in this context is the types of interaction that show with what and whom the learners interact. In the context of distance and online education, interaction types are divided into the following three subcategories: (a) interaction with content, (b) interaction with the instructor, and (c) interaction with the learners (Moore, 1989). With the widespread use of e-learning environments, researchers have proposed some new classifications in relation to the types of interaction. For example, some researchers have mentioned the interface, the course materials, feedback, the dashboard, the staff, and so on as interaction types (Bağrıacık Yılmaz & Karataş, 2018; Muirhead & Juwah, 2004; Sherry, 1995; Thurmond, 2003; Wei et al., 2015). This study hinges on the classification proposed by Moore for the types of interaction, but disregards learner-content interaction as this study focuses on interaction in the context of social anxiety. Because, interpersonal communication is necessary for social anxiety, which is defined as an individual’s avoidance and fear of performing and interacting in social groups (Heimberg et al., 1999). 1.2. Social anxiety Social anxiety is defined as a fear or anxiety of being judged negatively by others, of being humiliated, or of making a negative impression and doing something wrong, leading to a feeling of discomfort (American Psychiatric Association, 2000). In other words, social anxiety is an individual’s fear or avoidance of performance situations and interactions in social groups (Heimberg et al., 1999). An individual with social anxiety is preoccupied with the idea that s/he is constantly watched and judged negatively by others. Individuals with social anxiety disorders behave differently than other individuals in terms of physiological, cognitive, and behavioral aspects (Baltacı & Hamarta, 2013). The anxiety that such individuals experience may prevent them from interacting and performing in groups. Experts have identified a relationship between the preferred communication method (face-to-face or online) and social anxiety (Behrens & Kret, 2019; Pierce, 2009; Yen et al., 2012). Chiu and Wang (2008) have identified a negative correlation between web-based learning continuance intentions and the levels of anxiety among learners regarding these environments. In other words, the individuals who frequently use web-based learning environments and are involved in online interactions would probably experience low levels of anxiety. Regarding this phenomenon, Leary (1983) reported that individuals with social anxiety avoid giving performances to reduce social risks and refrain from interacting with others and exhibiting behaviors that may harm their personal image. It is known that INTERACTIVE LEARNING ENVIRONMENTS 3 different anxiety types such as computer, language, and social anxiety effectively keep students away from e-learning (Ajmal & Ahmad, 2019). Potential privacy risks regarding personal information or distinguishing characteristics cause social anxiety in online communication (Alkis et al., 2017). Accordingly, social anxiety has an important effect in determining how individual chooses to interact with others, including interaction methods, duration, count. As this study develops a measurement tool to evaluate levels of social anxiety, it also offers information on the cognitive model of social anxiety to analyze this construct in greater depth. 1.3. The cognitive model of social anxiety (phobia) For almost all phobias, such as a fear of heights, animals, or enclosed spaces, it is possible for an individual to achieve a complete avoidance of the fearful situation or object in a behavioral context. This avoidance is the main factor that allows for the continuation of the phobic anxiety. The success of avoidance is the most important factor that prevents the fear response from extinguishing (APA, 2000). The only exception for this scientific formulation is social anxiety disorder. In the case of social anxiety, the phobic object is people or situations involving people, so complete avoidance is not possible. Therefore, despite being important for the continuation of social anxiety, avoidance is not a sufficient condition. Various studies on cognitive therapy have examined how anxiety can persist in the case of social anxiety disorder notwithstanding continuous confrontations (Clark, 1997; Clark & Wells, 1995; Wells, 1997; Wells & Clark, 1997). According to the cognitive model of social anxiety, three main components allow for the continuance of the phobia: (a) experiences of an individual with phobia when encountered with a social situation, (b) processing of the self as a social object, and (c) safety behaviors. Upon entering a social situation, an individual with social anxiety has developed a series of assumptions about themselves and their social world based on early experience (Clark & Wells, 1995). These assumptions are divided into the following three main groups: (a) excessively high standards for social performance (e.g. I must always sound intelligent and fluent), (b) conditional beliefs concerning the consequences of performing in a certain way (e.g. If I am quiet, people will think I am boring), and (c) unconditional negative beliefs about the self (e.g. I am boring; Clark & Beck, 2010). These assumptions lead the phobic person to believe that s/he will be subject to social exclusion or neglect. Thus, the presence of a social situation is perceived as a major threat. Further, one’s beliefs that s/he will never achieve the desired social performance combines with the negative interpretation of uncertain social experiences to lead to vicious cycles. The phobic person focuses entirely on observing himself/herself in extreme detail, resulting in the processing of the person as a social object under a microscope. Thus, the phobic person shuts himself/herself off from all kinds of external information. The individual’s decisions and interpretations are now based on the negative thoughts that emerge as a product of the self-monitoring process. In this way, the phobic person starts to feel trapped in the fear s/he produces. An important part of the processing of the self as a social object is the mental image in the mind of the phobic person about himself/herself through which s/he sees himself/herself from the perspective of an observer. This image represents itself as a very distinct and different entity (e.g. I look like an alien; I look like a loser). The last component that leads to the continuation of social anxiety is safety behaviors. As with other types of phobia, social phobic individuals develop various safety and avoidance behaviors to prevent anxiety. For instance, someone who is afraid of being seen sweating may wear a jacket all the time. Another person who is anxious about being considered boring cannot cope with silence and may talk constantly. These safety behaviors not only allow for the continuation of the anxiety but also occasionally bring about the outcome the person wishes to avoid. In broad terms, in the framework of the cognitive model, phobic anxiety in phobic people persists despite their positive social experiences because they ignore objective feedback and act only upon their own perceptions. 4 S. KESKIN ET AL. 1.4. Literature review This section presents the studies and findings in the literature. Firstly, the relation between social anxiety and interaction environment is examined, secondly, studies about privacy concerns, which is one of the causes of social anxiety, are discussed and finally the relation between social anxiety and psycho-educational structures is examined. Social anxiety may vary depending on an individual’s environment. Yen et al. (2012) compared the severity of social anxiety in real-life and online interactions and determined that social anxiety is decreased in online interactions. People with social phobia often favor online interaction since they can interact anonymously by hiding their identity or using nicknames in online environments (Shepherd & Edelmann, 2005; Weidman et al., 2012). Analyzing the relationship between social anxiety and the use of technology, Pierce (2009) reported that socially anxious people who feel uncomfortable with face-to-face interactions tend to communicate with others through text messaging and online environments. Research on fear of missing out, which is one type of social anxiety, has identified a relationship between social anxiety and problematic internet use and internet addiction (Vaidya et al., 2016; Weinstein et al., 2015). Conversely, online communication opportunities affect individuals’ self-esteem and well-being positively through maintaining relationships and improving current relationships (Lee & Stapinski, 2012). Therefore, online communication opportunities may have a positive aspect that eliminates negative situations such as low self-esteem and well-being caused by social anxiety. Individuals prefer not to communicate online when they think their interactions are likely to reveal their personal identities or allow their performance to be observed by everyone, which will cause social anxiety (Alkis et al., 2017). Accordingly, a correlation exists between online interaction behaviors and social anxiety. Thus, we say that social anxiety should be handled specifically in the context of online learning, which has with different dynamics. In e-learning environments, learners mostly use their personal identities instead of remaining anonymous. Privacy concerns and certain potential privacy risks can cause individuals to experience social anxiety in online communication (Alkis et al., 2017). These issues lead to the persistence of the social anxiety they experience in face-to-face interactions in these environments and makes them experience social anxiety due to the dynamics of these environments. Song (2005) stated that experienced students who are familiar with and can easily use e-learning tools have less anxiety and interact more in the learning environment. As social anxiety decreases, individuals become more likely to make new friends in online environments (Pierce, 2009). Therefore, it can be argued that social anxiety arguably adversely impacts individuals while making new friends. Social anxiety is associated with many psycho-educational constructs. First, the relationship between self-efficacy and social anxiety, which has a decisive role in online learning, was discussed. It is known that social anxiety decreases when learners’ skills and competencies increase (Hill et al., 2009; Saadé & Kira, 2009; Yang et al., 2010). For example, self-efficacy towards computer use and the perception that it is easy to use a computer have a significant effect on anxiety experienced in elearning environments (Saadé & Kira, 2009). Thus, one’s knowledge that s/he will make fewer mistakes as s/he gains experience reduces the likelihood that s/he will be judged negatively by others, which can also decrease social anxiety. Self-efficacy from the perspective of social learning helps reduce social anxiety in web-based learning environments (Hill et al., 2009). As self-efficacy increases, learners are more likely to interact with the task and other individuals in the environment, thereby decreasing the levels of social anxiety of learners. Secondly, we discussed the studies examining the effect of social anxiety on the behaviors and learning performances of learners. In this context, Eryılmaz and Çigdemoğlu (2018) showed that learners have lower social anxiety levels in online teaching environments using cooperative learning strategies. Social anxiety problems in the learning process negatively affect the performance of learners (Ajmal & Ahmad, 2019; Rapee & Heimberg, 1997). Bernstein et al. (2008) concluded that individuals with high levels of social phobia have trouble making friends and prefer being alone rather than with their peers, and they further found that this preference adversely affects these individuals in INTERACTIVE LEARNING ENVIRONMENTS 5 terms of academic achievement. Several studies in the relevant literature have linked high levels of social anxiety with high school dropout (van Ameringen et al., 2003) and with poor employment performance and social isolation (Davidson et al., 1993). Individual differences in psychological structures such as social anxiety and empathy, which are known to be influenced by preferred communication methods (face-to-face or online), affect collaborative decision-making processes (Behrens & Kret, 2019). That being said, an effort to identify the social anxiety levels of individuals and the relationship between social anxiety and other variables would potentially offer some important insights into how to reduce social anxiety in online environments. Various studies have been carried out in the literature on measuring social anxiety. Some of these are given in Table 1 together with their sub-dimensions. The Liebowitz Social Anxiety Scale is one of the most widely used scales in this field (Heimberg et al., 1999). The scale is composed of 24 items and rates each item separately for “fear or anxiety” and “avoidance behavior”. The purpose of the scale is to determine to what extent the situations presented in each item lead to fear and avoidance. It is notable that many such studies presented similar constructs such as avoidance of social situations, fear of negative evaluation, avoidance of new social environments, and fear of physical symptoms. In research studies examining anxiety in online learning, the social anxiety scales used were initially developed for social interactions in physical environments. For example, Eryılmaz and Çigdemoğlu (2018) used the social anxiety scale for adults developed by Caballo et al. (2010) to monitor changes in students’ unease, stress, or nervousness levels in different blended learning scenarios. However, the factors included in such scales cannot address anxiety states directly in virtual environments. The backbone of social constructivism consists of collaboration and interaction with others in the learning process (Kalina & Powell, 2009). When the social sharing in virtual environments is taken into consideration, it differs from real environments, resulting in a need for a specialized data collection tool related to social anxiety in these environments. This study seeks to develop a scale to identify the levels of social anxiety experienced in e-learning based on the literature on elearning environments, interactions in e-learning, and social anxiety. The following sections offer information on the method followed for developing the scale as well as the findings and the conclusion of the study. 2. Method This study aimed to develop a measurement tool to determine the social anxiety levels of learners in e-learning environments. We decided to develop a scale in order to determine the level of social anxiety, which cannot be observed directly. Figure 1 summarizes the process steps in the scale development process, which were carried out in parallel with the existing studies in the literature. 2.1. Study group The study group consisted of 275 students who had previously experienced an online or a blended learning environment. The data of the study were obtained from third and fourth-level students studying at four different universities in Turkey. Both online and face-to-face education programs are carried out at these universities. The selection criterion for universities was that the curricula of these universities included courses that enabled their students to gain experience in online and blended learning. Thus, this study employs the criterion sampling method, which is a purposive sampling method. Study group is composed of 47% (129) male and 53% (146) female students. All the participants were students in the university’s department of computer education and instructional technology. The students in this department receive both theoretical education and learning experience in distance learning and blended learning in the context of various courses. For example, in the universities where research participants were selected, first-year students take compulsory history or grammar courses through distance education. 6 S. KESKIN ET AL. Table 1. Overview of the existing social anxiety scales. Scale Liebowitz Social Anxiety Scale (LSAS) (Liebowitz, 1987) Social Phobia Inventory (Campbell-Sills et al., 2015) Social Anxiety Scale for Adolescents (La Greca & Lopez, 1998) Social Anxiety Questionnaire for Adults (Caballo et al., 2010) Social Anxiety Scale for Social Media Users (Alkis et al., 2017) Dimensions - fear - avoidance - fear of negative evaluation - fear of physical symptoms - fear of uncertainty - fear of negative evaluation - social avoidance and distress in general - social avoidance specific to new situations - awkward behavior in social embarrassing situations - interactions with the opposite sex - interactions with strangers - criticism and embarrassment - expression of annoyance, disgust or displeasure - performing in public - shared content anxiety - privacy concern anxiety - interaction anxiety - self-evaluation anxiety 2.2. Item generation This study seeks to develop a scale entitled the Social Anxiety Scale for E-Learning Environments (SASE) to identify the levels of social anxiety experienced by learners in an e-learning environment. For the development of this scale, the researchers followed the steps presented in Figure 1. The first step in the formation of the scale involved a review of the literature in the following fields: interaction in online learning, anxiety, social anxiety, and social anxiety in online environments. There are basically three types of learner interaction in online learning environments: learner-learner, learner-instructor, and learner-content. Since this study deals with social anxiety, the learner interactions discussed in the study are limited to learner-learner and learnerinstructor interactions. Following the first step, the study probed into the concepts of anxiety and social anxiety and analyzed the items and the structures of the factors in the measurement tools developed to assess social anxiety. Then, the researchers fed the items they had created into an item pool consisting of 74 items. Half of the items in the item pool concerned learnerinstructor interactions (37 items), and the other half regarded learner-learner interactions (37 items). The researchers developed the items of the scale by considering the two-factor structure of avoidance and anxiety, which has proved to be significant in studies on social anxiety (Connor et al., 2000; La Greca & Lopez, 1998; Liebowitz, 1987). The researchers developed a form to obtain expert opinions and used it to gather information from five experts, namely three experts on instructional technologies, one on clinical psychology, and one on social psychology. The form included the categories of purpose, target group, item pool, and anticipated dimensions. The experts were asked to assess each item as “suitable, unsuitable, or requires improvement” and to justify their assessments for unsuitable items. Based on their opinions, four items were eliminated from the scale, and some items were improved. The items were arranged for a 7-point scale and administered to the participants in paper format. 3. Results The data obtained from the administration of the assessment tool to the target group were analyzed through exploratory factor analysis (EFA), confirmatory factor analysis (CFA), and tested for convergent and divergent validity. The researchers conducted analyses on factorial and construct validity to examine the psychometric properties of the developed measurement tool. First, EFA was performed to identify the item-factor relations. Kaiser–Meyer–Olkin (KMO) and Bartlett Sphericity tests INTERACTIVE LEARNING ENVIRONMENTS 7 Figure 1. Scale development process. were carried out to determine whether the data were suitable for this analysis or not. Following EFA, CFA was conducted to identify the item-factor relations and the relationships between the factors. Lastly, convergent and divergent validity (Fornell & Larcker, 1981) tests were performed to assess the construct validity. The reliability of the developed measurement tool was assessed based on McDonald’s omega and Cronbach’s alpha coefficients. 3.1. Dimensions of social anxiety scale for e-learning environments The data of the study were gathered by means of the measurement tool that consists of 70 items. This measurement tool is composed of two sections that include 35 similar items for the assessment of learner-learner and learner-instructor interactions based on the interactions in e-learning environments. The data obtained from the tool were analyzed separately for each interaction type. 8 S. KESKIN ET AL. Table 2. CFA of the alternative models. Models Single-factor Three-factor (uncorrelated) Three-factor (correlated) Subscales χ2/df RMSEA NFI NNFI CFI Learner-instructor Learner-learner Learner-instructor Learner-learner Learner-instructor Learner-learner 12.93 14.31 6.48 5.10 4.26 3.18 0.21 0.22 0.14 0.12 0.10 0.09 0.94 0.91 0.95 0.94 0.97 0.97 0.94 0.92 0.95 0.95 0.97 0.98 0.94 0.92 0.96 0.96 0.98 0.98 The study first employed EFA to identify empirical relations between items and factors. The results of the KMO and Bartlett tests performed for both learner-learner interaction (X2=9362.52, df=595, p < .05) and learner-instructor interaction (X2=11283.33, df=595, p < .05) indicated that the data of the study were suitable for the analysis (Tabachnick & Fidell, 2019). According to the results of eigenvalues statistics obtained in these analyses, learner-learner interaction explained 63.81% and learner-instructor interaction explained 76.12% of the total variance of a three-factor structure. The rotated component matrix, which presents the correlations between the items of the scale and the factors, was also examined. Based on the results, the items with a factor weight value below 0.30 and those that correlate closely with multiple factors were removed from the scale. 3.2. CFA and model comparison The study carried out CFA and factorial validity analysis to test the validity of the scale. It is expected in a scale development process that alternative models are put forward and the results from different models are compared (Noar, 2003; Teo, 2010). To that end, the study formed a single-factor model as well as a correlated and an uncorrelated three-factor model through CFA. Table 2 presents the values of fit indices for the alternative models. The results for alternative models in Table 2 demonstrated that the related three-factor model yielded the most favorable results for both scales. The three-factor model, which was hypothetically formed in the scale development process, was thus confirmed. Accordingly, the social anxiety observed in e-learning environments can be identified through a correlated three-factor model. These factors were called negative evaluation, somatic symptoms, and avoidance of interaction. Factors and sample items related to the factors are given in Table 3. Figure 2 illustrates the factor-item parameters of the SASE which consists of two subscales. Inspection of the standardized factor loads between the items in the scale and the factor structures revealed that all factor loads were greater than 0.30. Further, the t-tests for the factor loads were statistically significant. A total of 46 items in the subscales of learner-learner interaction (23 items) and learnerinstructor interaction (23 items) in the SASE successfully measured the hypothesized substructures, which means that the factorial validity of the scale was confirmed. 3.3. Construct validity Fornell and Larcker (1981) reported that construct validity can be tested through convergent and divergent validity tests based on average variance explained (AVE) values. It is expected that reliability coefficients will be greater than 0.70 (Nunnally & Bernstein, 1994) and AVE values will be Table 3. Sample items. Dimension ID Item Negative evaluation 01 T3 T16 017 T19 023 In e-learning, I am afraid to be misunderstood when communicating with the instructor. In e-learning, I’m afraid to be criticized by others on discussion pages. I feel uneasy when communicating on discussion pages in e-learning. I’m blushing when communicating with the instructor in e-learning. In e-learning, I avoid asking questions on discussion pages. I prefer to remain silent when I need to communicate with the instructor in e-learning. Somatic symptoms Avoidance of interaction INTERACTIVE LEARNING ENVIRONMENTS 9 Figure 2. Factor structure of the SASE (standardized coefficients). (a) Factor structure of learner-learner interaction subscale. (b) Factor structure of learner-instructor interaction subscale. greater than 0.50. Moreover, the AVE value must be less than the coefficient regarding the construct validity. The AVE values and reliability values of the assessment tool were calculated, and Table 4 presents the relevant findings on the subscale of learner-instructor interaction. Inspection of the AVE values calculated for the subscale of learner-instructor interaction (see Table 4) revealed that the AVE value for all three factors was less than the structural reliability coefficients and greater than 0.50. Further, the structural reliability (ω) and the Cronbach’s alpha (α) coefficients were expected to be greater than 0.70. As seen in Table 4, the measurement tool met the requirements for convergent and divergent validity and structural reliability in the dimension of learnerinstructor interaction. Table 5 presents the findings on the AVE values and reliability coefficients of the subscale of learner-learner interaction. As observed in Table 5, the AVE value for all three factors was less than the structural reliability coefficients and greater than 0.50. Thus, the subscale met the requirements for convergent validity. The results of reliability measurements indicated that all values were greater than 0.70, which means that the measurement tool can be considered reliable. Table 6 shows the inter-factor correlation coefficients and the square root values of the AVE values regarding the subscales. Table 4. AVE and reliability coefficients for the subscale of learner-instructor interaction. Dimensions AVE Structural Reliability (ω) Cronbach’s alpha (α) Negative evaluation Somatic symptoms Avoidance of interaction 0.77 0.76 0.74 0.97 0.93 0.97 0.97 0.93 0.97 10 S. KESKIN ET AL. Table 5. AVE and reliability coefficients for the subscale of learner-learner interaction. Dimensions AVE Structural Reliability (ω) Cronbach’s alpha (α) Negative evaluation Somatic symptoms Avoidance of interaction 0.67 0.74 0.66 0.95 0.92 0.95 0.95 0.92 0.95 Table 6. Discriminant validity measures. Learner-learner int. AI 0.81* SS 0.86* 0.76 Learner-instructor int. NE 0.82* 0.71 0.73 Dimensions Negative evaluation (NE) Somatic symptoms (SS) Avoidance of interaction (AI) NE 0.88* 0.79 0.84 SS AI 0.87* 0.82 0.86* *The diagonal elements of the matrices are the divergent validity coefficients, which were obtained through the calculation of the square root values of the AVE. According to Fornell and Larcker (1981), the discriminant validity of a scale is established when the square root of each construct’s AVE is higher than its correlation with another construct. As seen in Table 6, the values met this criterion; thus, the discriminant validity of the scale was established. 4. Discussion This study yields a new measurement tool to identify the levels of social anxiety experienced by learners in e-learning environments. The interpersonal interactions of learners in online environments were considered in developing the tool, resulting in the creation of two subscale forms to identify the levels of social anxiety in learner-learner interaction and learner-instructor interaction. The items of the scale were developed based on expert opinions and the review of the literature. The data obtained from the administration of the tool to the target group were used in EFA, CFA, and convergent and divergent validity tests. As previously stated, two subscale forms were created to identify the levels of social anxiety in learner-learner interaction and learner-instructor interaction. Each subscale of the SASE consists of 23 items and the following three subfactors: negative evaluation, somatic symptoms, and avoidance of interaction. The analyses reveal that the SASE is a valid and reliable measurement tool. The dimension of negative evaluation measures the levels of negative feelings, thoughts, fear, and concerns among learners about the probability that they might be misunderstood and judged by others during their interactions in the e-learning environment. The dimension of somatic symptoms discusses the physical reactions (e.g. blushing, increased heart rate, discomfort) that an individual may develop when s/he experiences social anxiety due to any interaction. The dimension of avoidance of interaction assesses one’s failure to perform an interaction, avoidance of interaction, and dissociation from the interaction environment (see Table 2 for sample items). Although the exploratory nature (i.e. AVE values) of the dimensions are very close to each other, the subdimension of negative evaluation has relatively the highest share (.77). This is congruent with the following argument proposed in the scientific formulation of social phobia: the reason why phobic anxiety in phobic people persists despite their positive social experiences is that the phobic person ignores objective feedback and acts only on his/her own perceptions. As a result of this research, a general social anxiety scale was developed for e-learning. The validity and reliability examinations of the learner-learner and learner-instructor interaction subscales were conducted separately, and their validity and reliability were proven. These findings allow researchers to use the subscales together or separately in different e-learning contexts such as massive open online courses (MOOC), distance education, and blended learning. To reflect the flexible nature of the developed scale, which can be used in different e-learning contexts, the scale was named the Social Anxiety Scale for E-Learning Environments (SASE). INTERACTIVE LEARNING ENVIRONMENTS 11 5. Conclusion The study proposes the SASE, which consists of 46 items in total. This measurement tool includes two subscales for social anxiety in learner-learner interaction and learner-instructor interaction. Both subscales feature the dimensions of negative evaluation, somatic symptoms, and avoidance of interaction. A high score on this scale, which is designed as a 7-point scale tool, indicates high levels of social anxiety in the relevant dimensions. The reliability coefficients of the tool are also at the required level. Further, the tests performed for the construct validity show that the items adequately represent the relevant constructs. In conclusion, it can be argued that the measurement tool is valid, and the items of the tool accurately measure the constructs that the tool purports to measure. Disclosure statement No potential conflict of interest was reported by the author(s). Notes on contributors Dr Sinan Keskin is a faculty member at Van Yüzüncü Yıl University, Faculty of Education, Department of Computer Education and Instructional Technology (CEIT). He completed his undergraduate education at Gazi University in 2010 and worked as a teacher for one year. Sinan Keskin earned his MA and PhD degree in CEIT from Hacettepe University. His research interests relate to e-assessment, feedback design, adaptive e-learning, learning analytics, and educational data mining. Dr Muhittin Şahin is an academic staff at Ege University, Turkey and postdoctoral researcher at Learning, Design and Technology, University of Mannheim, Germany. He completed his undergraduate education in the CEIT at Ege University in 2009. He gets his PhD degree from Hacettepe University, Institute of Educational Sciences. His research interests relate to learning analytics, educational data mining, e-learning, decision theory, and statistics. Dr Sait Uluç is a faculty member at Hacettepe University, Faculty of Letters, Department of Psychology. His research interests are clinical psychology, child development, child psychopathology, and Asperger syndrome. Dr Halil Yurdugül has bachelor and master’s degrees from the Statistics Department at Hacettepe University. He completed his PhD study at Hacettepe University Educational Sciences/ Measurement and Evaluation Department. He works as a Professor at Hacettepe University, CEIT Department. His research interests relate to e-assessment, learning analytics, educational data mining, e-learning, decision theory, and statistics. ORCID Sinan Keskin http://orcid.org/0000-0003-0483-3897 Sait Uluç http://orcid.org/0000-0002-7048-8545 Halil Yurdugul http://orcid.org/0000-0001-7856-4664 Muhittin Şahin http://orcid.org/0000-0002-9462-1953 References Ajmal, M., & Ahmad, S. (2019). 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