D. E. Stephens

953 total citations
16 papers, 523 citations indexed

About

D. E. Stephens is a scholar working on Social Psychology, Physical Therapy, Sports Therapy and Rehabilitation and Developmental and Educational Psychology. According to data from OpenAlex, D. E. Stephens has authored 16 papers receiving a total of 523 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Social Psychology, 7 papers in Physical Therapy, Sports Therapy and Rehabilitation and 6 papers in Developmental and Educational Psychology. Recurrent topics in D. E. Stephens's work include Motivation and Self-Concept in Sports (10 papers), Physical Education and Pedagogy (7 papers) and Sport Psychology and Performance (6 papers). D. E. Stephens is often cited by papers focused on Motivation and Self-Concept in Sports (10 papers), Physical Education and Pedagogy (7 papers) and Sport Psychology and Performance (6 papers). D. E. Stephens collaborates with scholars based in United States, South Africa and United Kingdom. D. E. Stephens's co-authors include Brenda Jo Bredemeier, Suren Singh, Kugen Permaul, David Light Shields, Karl Rumbold, Bernard A. Prior, Faez Iqbal Khan, Parvesh Singh, Krishna Bisetty and Christopher J. Cushion and has published in prestigious journals such as Journal of Biotechnology, Journal of Sport and Exercise Psychology and FEMS Microbiology Letters.

In The Last Decade

D. E. Stephens

16 papers receiving 453 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
D. E. Stephens United States	10	298	167	122	101	94	16	523
Ian Cunningham United Kingdom	11	108 0.4×	184 1.1×	42 0.3×	17 0.2×	3 0.0×	35	393
Jiaxi Zhang China	10	143 0.5×	13 0.1×	78 0.6×	78 0.8×	14 0.1×	35	361
Hikmet Yazıcı Türkiye	10	122 0.4×	21 0.1×	13 0.1×	18 0.2×	16 0.2×	78	359
Sam N. Thrower United Kingdom	12	263 0.9×	203 1.2×	9 0.1×	34 0.3×	2 0.0×	29	399
Heather Peshak George United States	13	134 0.4×	360 2.2×	39 0.3×	4 0.0×	11 0.1×	25	578
Ed Cope United Kingdom	15	259 0.9×	363 2.2×	5 0.0×	78 0.8×	3 0.0×	33	571
Barbara McKenzie United States	9	46 0.2×	78 0.5×	22 0.2×	5 0.0×	7 0.1×	30	421
Patrizia Patrizi Italy	9	170 0.6×	19 0.1×	14 0.1×	69 0.7×	2 0.0×	20	371
Sun Zhigang China	4	167 0.6×	27 0.2×	15 0.1×	66 0.7×	5 0.1×	5	277

Countries citing papers authored by D. E. Stephens

Since Specialization

Citations

This map shows the geographic impact of D. E. Stephens's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by D. E. Stephens with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D. E. Stephens more than expected).

Fields of papers citing papers by D. E. Stephens

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D. E. Stephens. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by D. E. Stephens. The network helps show where D. E. Stephens may publish in the future.

Co-authorship network of co-authors of D. E. Stephens

This figure shows the co-authorship network connecting the top 25 collaborators of D. E. Stephens. A scholar is included among the top collaborators of D. E. Stephens based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with D. E. Stephens. D. E. Stephens is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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16 of 16 papers shown

Stephens, D. E., Faez Iqbal Khan, Parvesh Singh, et al.. (2014). Creation of thermostable and alkaline stable xylanase variants by DNA shuffling. Journal of Biotechnology. 187. 139–146. 52 indexed citations

Stephens, D. E., Suren Singh, & Kugen Permaul. (2009). Error-prone PCR of a fungal xylanase for improvement of its alkaline and thermal stability. FEMS Microbiology Letters. 293(1). 42–47. 42 indexed citations

Stephens, D. E., et al.. (2007). Great Expectations: An Examination of the Differences between High and Low Expectancy Athletes' Perception of Coach Treatment. Journal of sport behavior. 30(3). 358. 9 indexed citations

Stephens, D. E., et al.. (2007). Comparison Style, Physical Self-Perceptions, and Fitness among Older Women. Journal of Aging and Physical Activity. 15(2). 219–235. 5 indexed citations

Stephens, D. E., Karl Rumbold, Kugen Permaul, Bernard A. Prior, & Suren Singh. (2006). Directed evolution of the thermostable xylanase from Thermomyces lanuginosus. Journal of Biotechnology. 127(3). 348–354. 59 indexed citations

Cushion, Christopher J., et al.. (2006). “Put Me in Coach… I'm Better Than You Think I Am!” Coaches' Perceptions of Their Expectations in Youth Sport. International Journal of Sports Science & Coaching. 1(2). 149–161. 7 indexed citations

Stephens, D. E.. (2001). Predictors of Aggressive Tendencies in Girls' Basketball: An Examination of Beginning and Advanced Participants in a Summer Skills Camp. Research Quarterly for Exercise and Sport. 72(3). 257–266. 64 indexed citations

Stephens, D. E.. (2000). Predictors of likelihood to aggress in youth soccer: an examination of coed and all-girls teams.. Journal of sport behavior. 23(3). 311–325. 53 indexed citations

Stephens, D. E., et al.. (2000). An empirical test of Taylor and Demick's multidimensional model of momentum in sport.. Journal of sport behavior. 23(4). 349–363. 18 indexed citations

10.

Stephens, D. E., Kathleen F. Janz, & Larry T. Mahoney. (2000). Goal Orientation and Ratings of Perceived Exertion in Graded Exercise Testing of Adolescents. Perceptual and Motor Skills. 90(3). 813–822. 7 indexed citations

11.

Stephens, D. E.. (2000). GOAL ORIENTATION AND RATINGS OF PERCEIVED EXERTION IN GRADED EXERCISE TESTING OF ADOLESCENTS. Perceptual and Motor Skills. 90(3). 813–813. 2 indexed citations

12.

Stephens, D. E.. (1998). The Relationship of Goal Orientation and Perceived Ability to Enjoyment and Value in Youth Sport. Pediatric Exercise Science. 10(3). 236–247. 15 indexed citations

13.

Stephens, D. E., Brenda Jo Bredemeier, & David Light Shields. (1997). Construction of a measure designed to assess players' descriptions and prescriptions for moral behavior in youth sport soccer.. International journal of sport psychology. 28(4). 370–390. 38 indexed citations

14.

Stephens, D. E. & Brenda Jo Bredemeier. (1996). Moral Atmosphere and Judgments about Aggression in Girls’ Soccer: Relationships among Moral and Motivational Variables. Journal of Sport and Exercise Psychology. 18(2). 158–173. 137 indexed citations

15.

Stephens, D. E.. (1994). Goal orientation and moral atmosphere in youth sport : an examination of lying, hurting, and cheating behavior in girls' soccer. University Microfilms International eBooks. 3 indexed citations

16.

Bredemeier, Brenda Jo, et al.. (1991). Epistemological perspectives among women who participate in physical activity. Journal of Applied Sport Psychology. 3(1). 87–107. 12 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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