Table of Contents
The Religious Index of Maturing then listed the following criteria as defining Survey (RIMS) assesses religious maturity his construct of religious maturity: (a) phe- by evaluating an individual's feelings and nominal in nature; (b) a process and not orientation pertaining to his or her religious necessarily a set of objective standards; (c) life. This measure pertains to religion in reality based; (d) intrinsically motivated; (e) general and does not assess any particular involving a religious identity, either with an religious commitment. organization or as personally defined; (f) in- Marthai (1980) began with the notion valving a religious self concept in that one that religious maturity has some basis in an has a sense of acceptance of self in light of individual's self concept or ego identity. He one's religion; (g) reflecting wholeness; (h) volitionally based; (i) involving changes in behaviors, attitudes and/or values; U) reflecting growth towards more complete and whole behaviors; (k) associated with satisfaction; (I) somewhat related to physical and cognitive maturity; and (m) an unending growth process.
Marthai constructed 79 statement items using, as a guideline, Clark's (1970) 10 questions for appraising mature religion. Other general statements were included reflecting religious concepts, theo logical issues, and generally accepted religious behaviors. After administering this initial version of the instrument to 250 Baptist church members in and around the Grand Rapids, Michigan area, Marthai (1980) used a factor analysis of his initial sample results to refine the instrument down to the 19 items having the highest loadings on the primary factor. This factor seemed to be "centered around the constructs of growth, satisfaction and positive behavioral change in and through one's religion" (p. 25).
The statements were formatted according to a five point Likert format ranging from "completely true" (A) to "completely false" (E). To prevent a response set, five of the items were negatively worded and six new nonscored negatively worded statements were randomly added for a total of 25 statement items.
To score the instrument, Marthai (1980) simply totaled the Likert ratings for the 19 scored items (e.g., A/Completely true = 5, E/Completely false = 1), reversing the values for the five negatively worded items. The Likert ratings were then totaled for an overall score on the RIMS.
The administration of the instrument is straightforward. Statements are clear, concise, and appropri ate for a variety of religious and nonreligious contexts. This instrument is short and can be easily completed by normal adults in 15 minutes or less. The format allows the measure to be easily combined with other instruments.
The instrument was administered to 216 adolescents (grades 8-12) at three conservative Christian schools in the south. Each school was advertised as nondenominational and conservative in doctrinal beliefs (holding to the fundamentals of the Christian faith).
All but one of the students were white, and 45% of the respondents were male. Mean grade level was 9.3 years and mean age was 15.5 years. Mean years since con version as self-reported was 7.04 years. The denominational preference was 48% Baptist, 12% Presbyterian, 8% Methodist, 7% Independent, 3% Pentecostal and Full Gospel, 3% Lutheran, and 19% nonrespondent. The students were described as middle class by school administrators.
Thirty-three students from one school were tested twice within a period of 10 days. The test/retest reliability coefficient was .81. The Cronbach inter-item co efficient for internal consistency was .93. The high level of internal consistency might be expected based on the selection criterion for the items to be included in the final draft of the instrument.
Since Marthai hypothesized a strong relationship between positive self concept and. religious maturity, the Tennessee Self-Concept Scale (TSCS) (Fitts, 1965) was administered along with several other instruments in addition to the RIMS. The statistically significant positive correlations with the TSCS Total-P scores (r = 0.39, p < .01) and TSCS Moral-Ethical sub scale (r = 0.54, p < .01) indicated good con struct validity for the RIMS.
The Spielberger State-Trait Anxiety Inventory (Spielberger, Gorsuch, & Lushene, 1970) was administered as part of the above battery to test the hypothesis that the religiously mature individual would demonstrate wholeness, in part by being less anxious. The significant negative correlations with both state (r = -0.22, p < .01) and trait anxiety (r = 0.21, p < .01) indicate good construct validity here as well.
Finally, Allport and Ross' (1967) mea sure of Intrinsic/Extrinsic religious orientation was included to evaluate the hypothesis that religious maturity would correspond in a positive manner to intrinsic religiosity, and negatively to extrinsic religiosity. RIMS performance was significantly correlated to intrinsic religiosity (r = 0.79, p < .01) and extrinsic religiosity (r = -0.31, p < .0 l ). These correlations support Marthai's conceptual basis for maturity measure, and lend further validity to this measure.
RIMS: A Self-Perception Scale
This is a survey that will be used to find out how people think about their religion. Please answer the following statements by circling the choice which best describe you.
- A = completely true
- B = partly true
- C = partly true and partly false
- D = partly false
- E = completely false
Please respond with your first impression about yourself and do not deliberate on any one question. Please answer for how you personally agree or disagree with the statement and not how other people might expect you to answer. Religion in this survey means all of your personal beliefs about God and spiritual things. There are no right or wrong answers. They are only right if they reflect your personal beliefs.
- My religion is the primary factor in my life.
- My religion is not fresh each day.
- My religious beliefs play a vital role when I make everyday choices.
- My religion does not fully satisfy me.
- My religion gives me a wholeness to living.
- I feel an urge to know more about my religion's deeper truth.
- I am unconcerned that others find the same things I have found in my religion.
- I rarely or never think of myself being part of the universe.
- My religion is growing daily within me.
- Many things have changed in my life since I have followed my religion.
- Almost no one knows what I really believe about my religion.
- I often become confused about what to believe about my religion.
- I have a better understanding of myself than I have about my religion.
- I see myself as part of a master plan.
- In persecution for my religion, I am uncertain I would hold up.
- Because of my religion, I continually experience a new joy.
- I have no doubts about religious miracles.
- God interacts with me.
- I have a lot of hope in my religion.
- My religion has helped me be more open in my relationships with other people.
- My views of my religion have not changed since I have followed them.
- I read the Scriptures rarely.
- The criterion I use to decide whether or not to do something is to ask if it would be pleasing to God.
- God actively directs my life.
- My religion does not really give me a sense of reality.
Marthai, R. (1980). Construction and validation of a measure of phenomenal process and religious maturity. (Doctoral dissertation, Southern Mississippi University, Hattiesburg, MS, 1980). Dissertation Abstracts International, 41-058, 1893.
Allport, G., & Ross, J. (1967). Personal religious orientation and prejudice. Journal of Personality and Social Psychology, 5, 432-443.
Clark, W. (1970). The psychology of religion. New York: Macmillan.
Fitts, W. (1965). Manual for Tennessee Self Concept Scale. Los Angeles: Western Psychological Services.
Spielberger, C. D., Gorsuch, R. L., & Lushene, R. E. (1970). STAI manual for the State-Trait An.ti ety Inventory. Palo Alto, CA: Consulting Psycho logical Press.