Measuring organizational innovative climates in technical institutes and university teachers

Graduate Institute of Vocational and Technological Education, National Yunlin University of Science and Technology, Yunlin, Taiwan. Department of Business Administration Transworld Institute of Technology, Yunlin, Taiwan. Graduate Institute of Business and Administration, Cheng Shiu University, Kaohsiung, Taiwan. Department of Marketing and Logistics and Management, National Penghu University, Taiwan


INTRODUCTION
Organizational climates are an organizational members' attitudes, beliefs, motivations, and values upon subjective perceptions of the formal system of the organization, managements leadership, and other critical environmenttal factors, and can influence overall organizational innovation ability (Chou et al., 2010; Dunn and Mott,  2009; Grewa and Slotegraaf, 2007; Polat, 2010; Sekiguchi  et al., 2008; Vinarski-Peretz et al., 2011).When encountering the competitive educational environments of higher education and low birth rates in Taiwan, technical institutes and universities must create valuable operational performance through limited resources and organizational knowledge for sustainable operations.
They should emphasize cooperation with industries in order to enhance the cultivation of technical talents, creativity, and team work, as well as enhance organizational creativity and construct a "core ability" of software and hardware innovation (Chou et al., 2010;Damanpour and Wischnevsky, 2006;Imran et al., 2010;Liu et al., 2010;Meyer et al., 2010;Wen and Chiu, 2009).
For technical institutes and universities, upon organizational innovation climate, outcomes of innovative operations are revealed through excellent leadership, team work, and knowledge management, and can influence teachers' creative instructions (Cassar and Briner, 2011;Chen and Hu, 2008;Jing and Zhou;2010;O'Connor, 2008;Shieh, 2010).Organizational innovation indicators of technical institutes and universities refer to from-the-outside-in performance oriented organizational innovation evaluation.The evaluation function is explicit and quantitative.
The evaluation of organizational innovation climate scale can probe into organizational members' perceptions of psychological climates, and both diagnose innovation criterion of evaluations and environmental factors of teachers' creative performances (Chen and Kuang, 2010;Yavuz, 2010).Chiu and Chen (2008) indicated that "characteristics of works and tasks", "educational policy and social trends", "organizational structure and operational mechanisms" and "interpersonal interactions" would influence the innovative climates of schools.It does not emphasize the working independence for organization member.Organizational innovation climate development is creative, and involves innovative climates and psychological security in order to maintain creative behaviors (Amabile et al., 1996;Baranik et al., 2010;Chen and Hu, 2008;Imran et al., 2010).Innovation climate is based on innovative behaviors or results; in other words, the members' perceptions of organizational innovation would be displayed through workers' sense of freedom, sense of adventure, and support, and it demonstrates their identification with and trust in the organization's innovation (Iyer et al., 2006;Gumusluoglu and Ilsev, 2009;Jing and Zhou;2010;Konings et al., 2007;Neininger et al., 2010;Panaccio and Vandenberghe, 2009).This study completed team cohesion and working independence which lack previous studies of Neininger et al. (2010) and Mathisen et al. (2006).
This study will develop instrument of organizational innovation climate and measure the perception of vocational and technological school in Taiwan.

Organizational innovation climate
Organizational innovation climate means that the atmosphere in which the organization encourages innovative behavior through the construction of formal measures and tools, as well as the provision of resources.Generally, organizational innovation climates are measured according to organizational operations, team work, learning and growth, leadership efficacy, working approach, environment, organizational values, resources, etc. (Chen and Huang, 2007;Chiu et al., 2009;Gumusluoglu and Ilsev, 2009;King et al., 2007;Patterson et al., 2005;Shieh, 2010).Amabile and Gryskiewicz (1989) measured organizational innovation climates by overall organization, characteristics of organizational management, control, and team work.The members' perceptions of organizational innovation climates include: 1) emphasis on members' innovative ability and working independence; 2) emphasis on interpersonal interactions and innovative equipments, 3) supervisors' support and members' innovative behaviors are the main concerns; 4) emphasis on bureaucratic structure in comparison to an open and empowered structure, attitude, and approach of creativity (Chuang et al., 2010;Crespell and Hansen, 2008;Fang et al., 2010;Grewal and Slotegraaf, 2007;Imran et al., 2010;Liu et al., 2010;Vinarski-Peretz et al., 2011;Polat, 2010;Yavuz, 2010).

Innovation leadership
For schools, innovation leadership is a key factor of sustainable operations.Dunn and Mott (2009), Gumusluoglu andIlsev (2009) andHarryson (2008) suggested the importance of innovation leadership in a progress from a close system to an open strategy network system (Khaliq et al., 2011;Wang et al., 2010).O 'Connor (2008) argued that appropriate culture, leadership context, and interface mechanisms within the mainstream organization are key factors of an innovation system.O 'Connor (2008) also indicated the sense of being rewarded for identifying and implementing innovative ideas, and the sense of an organizational environment that is supportive of the development and implementation of innovative ideas.Employees' idea generation the sense they are expected and encouraged to take the initiative and try new ways of doing things are critical characteristics of leadership in organizational innovation climates (Cassar and Briner, 2011;Dunn and Mott, 2009;Wang et al., 2010).Bouckenooghe et al. (2009) suggested that participation, support of supervisors, quality of change communication, and the attitude of top management toward change are the processes of organizational change; however, the members' cognitive, intentional, and emotional readiness result from change.

Team cohesion
For teams, team cohesion relies on supervisors that support the teams as models; from high ranking to the basic level, members agree to creative jobs, develop vision of new ideas, and share values, and construct an open environment, which facilitates good interactions with employees and is reliable (Baranik et al., 2010;O'Connor, 2008;Meyer et al., 2010;Lee and Yu, 2010;Neininger et al., 2010).Bouckenooghe et al. (2009) deduced 10 dimensions of organizational changes from literature, and suggested that trust in leadership, politicking, and cohesion are important variables for members' perceived changes of organizational climates.

Working independence
For teachers, working independence means that their works should be accepted and independently determined by teachers to further develop teachers' creative talents and behaviors (Gumusluoglu and Ilsev, 2009;Reuvers et al., 2008;Rooney and Gottieg, 2007;Tsai et al., 2010).Teachers' working independence aims to result in members' self-growth, and emphasizes the necessity of organizational openness, trust, communication, and participation (Bernacki, 2002;Panaccio and Vandenberghe, 2009;Yang and Hsu, 2010).Bouckenooghe et al. (2009) suggested that in the processes of organizational changes, members would actively interpret related incidents and phenomenon by participating in shared jobs, using resources provided by supervisors, and the challenge of job.Thus, working independence emphasizes teachers' freedom of thought and debate, and leaders should provide them with resource support and rewards.
Based on the above, organizational innovation climate includes three major constructs: 1) innovation leadership: supervisors have unique creative opinions and support creativity on the job; 2) team cohesion: there is positive communication between diverse members, and open and respectful attitudes toward new ideas; 3) working independence: members are motivated to control job content accomplished and future progress by their thoughts and cognition.This study aims to develop an organizational innovation climate scale for technical institutes and universities.It targets technical universities and vocational schools to probe into their teachers' perceptions of organizational innovation climates.Through exploratory and confirmatory factor analysis (EFA), this study extracts the dimensions of organizational innova-tion climates of technical institutes and universities, and examines the reliability of the organizational innovation climate scale by confirmatory factor analysis (CFA) in order to accomplish scale development through reliability and validity testing.

Study 1: Scale writing
This study first designs pretesting for an organizational innovation climate scale; the items in the draft are based on the scale proposed by Chiu et al. (2009), Organizational Change Questionnaire-Climates of Change, Processes, and Readiness (OCQ-C, P, R) of Bouckenooghe et al. (2009), and climates for innovation scales of King et al. (2007).According to literature, there are five main factors, with each factor involving 8-10 items, and the elimination of improper items.There are 65 items in the scale for pretesting.

Study 2: Scale examination
Upon expert examination, teachers' modifications, and an expert panel, the propriety of content and items of scale for the pretest are validated as follows: 1. Expert examination: five participants with instructional and administrative experience in vocational schools and technical universities had three discussions in order to examine the questionnaire contents, and upon the addition or elimination of some items, a total of 52 items remain.2. Teachers' modifications: this researcher invited five teachers with more than 15 years of experience teaching at different levels in order to modify the descriptions in the draft to meet teachers' thoughts and cognition.3. Expert panel: 21 principals and directors of vocational schools and technical universities were invited to discuss the overall questionnaire direction.In groups, they discussed the items with the aim of enhancing their meanings.They also examined descriptions, meanings, theories, concepts, perceived innovative educational values, and propriety of items in order to validate the content of the scale.After examination and upon organizational innovation characteristics of technical institutes and universities, this researcher generalized factors of the pretest scale, for a total of 40 items.

Study 3: Pretest of scale
Pretesting, item analysis and exploratory factor analysis are shown as follows: 1. Pretesting was based on convenience sampling; this study treated 185 technical institute and university teachers as pretest participants, consisting of 70% males, 30% females, 50% full-time teachers, and 50% teachers and administrators.2. Item analysis: this study conducted missing value tests, descriptive tests, and extreme value comparisons on pretest samples, and item-total correlation analysis and overall consideration, and eliminated inappropriate items with significant skewness, extreme means, and large coefficient of skewness.Among the 185 pretest samples, the first and last 27% (about 52 people) of the total score of the full scale were treated as a highscore group and a low-score group.Criterion analysis of internal consistency (t test of mean difference between high and low score groups) was conducted.According to analysis, the t value of the five items did not reach statistical significance, and thus, 10 items were eliminated, and 30 items were retained for factor analysis.3. Exploratory factor analysis: factor analysis was conducted on extracted items in order to construct validity for the sub-scales and scales, and this study continued to eliminate improper items.Exploratory factor analysis was based on SPSS 16.0.Factors with eigenvalues over 1, and principal components analysis were adopted.Since correlation among factors was over 3, the factors were extracted by oblique rotation (Hair ed al., 2006).After data analysis, KMO reached .938,Bartlett Sphericity Test was significant, Degrees of Freedom were 105, and commonality was over .6,which indicates that the scale was proper for factor analysis testing (Hair et al., 2006).According to the results of the first exploratory factor analysis, 30 items were categorized into four major factors, which explain 70.3% of the variance.Based on factor analysis, most items met the expected factors in pretesting; however, some items were allocated as independent factors.In order to extract definite and simple factors, they were categorized into three, and items with high load and stable fall factors were selected.After the second Principal Components Analysis, this study extracted 3 factors, each with an eigenvalue over 1. Screed Testing was slack after the third factor, thus, 3 factors were extracted.The total variance explained was 74.069%.Upon rotation, each factor involved five items, and the factor loadings of each item was between .767~.915, which indicates that the scale was proper (Henson and Roberts, 2006).In this stage, 15 items were retained for formal testing, as shown in Table 1.

Participants
A total of 750 questionnaires of the formal scale are distributed, and 627 effective questionnaires are returned, for a response rate of 82.3%.The respondents are teachers of 75 Taiwan vocational schools and technical university schools, stratified for region and educational networks.In this population, there are 5 public technical universities, 9 private technical universities, 4 public technical institutes, 7 private technical institutes, 28 public vocational schools, and 22 private vocational schools.Table 2 lists the basic information of the technical institutes and universities.

Materials
The formal version of the Measure of Organizational Innovation Climates for Technical Institutes and University Teachers (MOIC-TT) contains 15 items, after pretesting analysis.These items are presented in Table 1.Respondents were asked to rate these items on a five point Likert-scale, ranging from 1 (strongly disagree) to 5 (strongly agree).This study defines organizational innovation climates as organizational members' perceived descriptions of the workplace, which indicate innovation leadership, team cohesion, and working independence.In other words, the better the members' perceived school innovation leadership, team cohesion, and working independence, the higher the school organizational innovation climates will be.

Confirmatory factor analysis of MOIC-TT scales
In the pre-test, confirmatory factor analysis is conducted Chou et al. 845 with Lisrel 8.52 on the three factors extracted by exploratory factor analysis in pretesting.(Bentler and Bonett, 1980).4. Factor correlation: there is a correlation among the three factors of organizational innovation climates, with values ranging between .61~.80.All coefficients reach the significance level (.001), indicating high degree of correlation.Moreover, the correlation coefficients are not significantly different.There can be only one latent factor called organizational innovation climates (Chiu et al., 2009).

Internal consistency and descriptive of MOIC-TT scales
This study measures the internal consistency of the three scales with Cronbach's α coefficient.The results (Table 4) show a high internal consistency (>.97) for the three scales.The mean scores of the three scales show that teachers of the total sample are positive towards factors of school organizational innovation climates in Taiwan.
According to Table 4, regarding teachers' perceived organizational innovation climates, their agreement to "Team Cohesion" (M=3.89;SD=0.79) is the highest; the second is "Innovation Leadership" (M=3.48;SD=0.87), followed by "Working Independence" (M=3.89;SD=.67).(Chiu et al., 2009;Fang et al., 2010;Polat, 2010;Shieh, 2010).Findings of data analysis of MOIC-TT suggest that, regarding technical institutes and university teachers' perceived organizational innovation climates, they tend to agree to "team cohesion" and "working independence", and disagree with "innovation leadership" as the important factors of organizational innovation climates (Bouckenooghe et al., 2009;Chen and Kuang, 2010;Gumusluoglu and Ilsev, 2009;Khaliq et al., Yang and Hsu, 2010).Innovation leadership functions as a potential activator within an organization; moreover, there is a high degree of correlation between members' creative behaviors and working outcomes.Members' innovation  2007;Gumusluoglu and Ilsev, 2009;Imran et al., 2010;Reuvers et al., 2008;Yavuz, 2010).Results of Gumusluoglu and Ilsev (2009) suggested that transformational leadership has important effects on creativity for both individual and organizational levels.At the individual level, the results of hierarchical linear modeling show that there is a positive relationship between transformational leadership and employees' creativity.In addition, transformational leadership influences employees' creativity through psychological empowerment.Since supervisors have greater resources and authority than teachers, they should demonstrate their influence through innovation leadership.In addition to being a model, they should encourage teachers to be creative and break from tradition in order to enhance the creativity and innovation of schools.
This study finds a high degree of correlation between working independence and innovation leadership.Thus, for technical institutes and university supervisors and leaders, when teachers have high individual and team independence, they will be able to control job progress and creativity; and when individuals perceive their options to finish tasks, they would be more creative, such as innovative teaching materials and approaches, using diverse instructional approaches, developing students' diverse intelligence and creativity, teachers' free involvement of creativity in course design, and implementation in actual instruction.Teachers will undertake innovative instruction and innovative responsibility by "selfmonitoring" and "self-control" to carry out "working independence" in order to accomplish self-commitment; with working independence, the members will solve problems with high degrees of imagination, intelligence, and creativity (Cassar and Briner, 2011;Meyer et al., 2010;Vinarski-Peretz et al., 2011;Tsai et al., 2010).
Organizational innovation climates emphasize members' perceptions of an organization, and values adventure, challenge, freedom, relaxed atmosphere, resources, undertaking risks, and failure tolerance (Baranik et al., 2010;Chuang et al., 2010;Chen and Kuang, 2010;Neininger et al., 2010).Through scale results of innovation leadership, working independence, and team cohesion, this study effectively interprets the critical content of innovative climates.Jobs should be psychologically accepted by individuals; individual talent development should be allowed; and individuals should be allowed significant self-determination.In order to result in the self-growth of members and place emphasis on the necessity of organizational openness, trust, communication, and participation, practical applications are as follows: (1) working independence: teachers' knowledge sharing should be enhanced in order to improve efficacy of organizational innovation; (2) team cohesion: school innovation outcomes should be regularly examined and excellent teams should be rewarded to enhance school innovation; schools can encourage different departments to become innovative partners, or to cooperate and exchange ideas with other schools in order to construct an innovation community; (3) innovation leadership: supervisors should enhance the intelligence of innovation leadership, organizational vision, and commitment in order to fulfill school innovative operational outcomes, demonstrate reform attitudes, and administrative support in order to increase school innovation operational performance.Regarding administration management and innovative operations of information technology, approachability of transformational leadership and respect for, and trust in, members should be enhanced.

Table 1 .
Results of the exploratory factor analysis

Table 2 .
Analysis of basic information of technical institutes and universities.

Table 3 .
Parameter estimation of model.

Table 4 .
Cronbach's and descriptives for the six scales of the total sample (n=627).
and creativity can be stimulated by leaders, allowing organizations to develop creativity and a free and innovative reform culture.Moreover, with financial support and communication of innovative ideas, innovation leadership is key in the construction of organizational innovation strategies and policies (Chen and Huang,