1. Introduction
There has been a significant increase in university students’ perceived levels of stress [
1,
2]. According to the American College Health Association’s Executive Summary, 28% of students reported that stress was the most significant factor negatively impacting their individual academic performance, including receiving a lower grade on an exam, course or project, receiving an incomplete, dropping the course, or experiencing a significant disruption in daily academic activities [
3] (p. 5). Moreover, although college students’ stress originated from many different sources, academic stress was quoted by 44% of students to be the ‘most traumatic or difficult to handle’ [
3] (p. 15). In fact, a great majority of students (84.4%) reported having felt ‘overwhelmed by all they had to do’ at some point during the last 12 months, and 80% reported feeling ‘exhausted, not from physical activity’ [
3] (p. 13). The above survey suggests that some university students might experience depressive symptoms. In fact, recent meta-analyses found that 28% of medical students and 34% of nursing students experienced depression [
4,
5]. Young people with depression may attempt suicide and willingness to seek help is an important protective factor which can reduce suicide risk [
6,
7].
Not surprisingly, campus-based mental health centers report high demand for their services; data from over 93 institutions show that the growth in on-campus counseling center appointments from 2008–2015 (38.4%) was more than seven times the growth in institutional enrollment (5.6%) for that time period [
8]. However, according to the Center for Collegiate Mental Health and a study of college student mental health, only 22.3% of students reported ever receiving psychological or mental health services from their current university’s counseling or health services [
8,
9]. Given the ubiquity of academic stress in university settings, the reluctance of the highest-risk students to seek treatment, and the heavy burden on campus-based mental health centers, it is important to identify and expand evidence-based stress prevention programs to assist students.
1.1. Prevalence and Efficacy of University-Based Animal Visitation Programs (AVPs)
One approach to stress prevention that has been enthusiastically received by university administrators and students is Animal Visitation Programs (AVPs). In the U.S. alone, close to a thousand universities offer on-campus AVPs [
10]. According to Vandagriff [
11], significant variation exists across empirically studied programs regarding aspects such as program duration and type of interaction. Among studies of college-based AAAs, the duration of time in which students could interact with an animal ranged from 7 to 20 minutes. Furthermore, variance existed in the type of interaction, including whether students interacted with animals as a group, the number students per group, or whether interaction occurred one-on-one. The author also noted that the majority of programs involve registered therapy animals that are dogs; however, shelter animals, including cats, have been known to participate in college-based AAAs as well.
Although randomized controlled trials (RCT) are limited, there is promising causal evidence to suggest that brief, university-based AVPs may be effective in reducing students’ perceived stress. For example, an efficacy trial (
N = 233) examining causal effects of a 10-min long, group-based AVP where students interacted with shelter cats and dogs found significant increases in positive emotion and reductions in negative emotion [
12]. Several other causal studies noted beneficial effects on perceived stress [
13,
14,
15], and improvements in mood [
16]. Recent findings suggested that effects on mood were not merely perceived; findings suggested that 10 min of hands-on petting of shelter dogs and cats reduced students’ cortisol levels, a marker of the Hypothalamic Pituitary Adrenal (HPA) Axis, one of the body’s stress sensitive systems associated with the development of stress-related disorder [
17].
1.2. Need for Implementation Studies
While efficacy trials examining the effects of university-based AVPs appear to have become more prevalent, program
implementation evaluations, while important, are rarely conducted. Implementation evaluations are necessary to address the gap between research and practice that has been documented in various fields [
18]. In particular, while efficacy trials may demonstrate that an AVP program “does more good than harm when delivered under optimum condition’’, implementation evaluations are necessary to demonstrate AVP effectiveness, meaning that the program “does more good than harm when delivered under real-world conditions” [
19] (p. 451). In particular, there is a need to examine an often-neglected aspect of program implementation such as participant responsiveness [
20]. Participants’ responsiveness—level of enthusiasm for the intervention—has been operationalized in an integrated program implementation and evaluation model that considers participants’ satisfaction, active participation, home practice, and attendance [
20]. Examining responsiveness is important as it is known to be a potential source of disconnect between the program as intended and that which is implemented [
21]. Responsiveness has been linked to a number of prevention program outcomes [
22,
23].
Few studies have assessed program participant responsiveness within the field of HAI. A study by Krause-Parello and Morales [
24] qualitatively explored the experiences and perceived benefits for veterans with service dogs. Themes that arose included challenges in procuring a service dog, the bond shared between a veteran and their dog, stigma, and psychosocial benefits from having a service dog. However, the relationship between a veteran and their service dog is highly individualized, and research concerning this focused bond may not generalize to more brief and general experiences characteristic of university-based AVPs. Another study assessing the impact of an AAAs on adjudicated female adolescents, participants described what they liked and disliked about the program and reported their feelings about the animals and characteristics of programing [
25]. Participants regarded program elements positively, with the majority reporting that they liked petting the animals (91.7%) and learning about the animals (83.3%). However, findings were based exclusively on Likert scale responses rather than extensive thematic qualitative methodology, leaving reflective responses on open-ended questions unexplored.
Thus, using a mixed methods approach, the current study aimed to examine various aspects of participant responsiveness and perceptions of behavioral change in response to participating in a study of a 4-week long university-based animal-assisted stress prevention program that featured various combinations of exposure to HAI and evidenced-based content presentations on academic stress management approaches. A deeper understanding of the components that influence college students’ responsiveness to animal assisted programs may inform program design and implementation, as well as illuminating connections to other implementation dimensions, including efficacy and effectiveness.
2. Materials and Methods
This program implementation evaluation was embedded in an efficacy trial approved by the University’s Institutional Animal Care and Use Committee (ASAF#04785-006), the University’s Institutional Review Board for the protection of human subjects (IRB #14918-005), and the funder’s Animal Welfare and Ethical Review Board (WCR4879). Informed consent was obtained in-person by the PI. Students were told that the purpose of the study was to examine the effects of incorporating HAI into existing stress prevention programs offered at the University. All participants were told they would experience an opportunity to interact with animals at some point during the study, but that the timing and amount of HAI would vary by condition. Thus, while students were initially blinded to the expected ratio of exposure to HAI versus content, participants in the condition lacking HAI became aware towards the end of the program that they were deceived about the fact that they would not receive HAI until all outcome assessments and program evaluations had been completed. Students were debriefed about the purpose of this design feature upon study completion and HAI exposure.
2.1. Procedure
Student study participation spanned a period of 12 weeks, with the first week spent completing baseline assessments (Week 1), followed by participation in a series of four consecutive weeks of one-hour long programming sessions (Week 2–5), followed by post-test assessments (Week 6), a hiatus of six weeks, and then follow up assessments (Week 12). The study spanned four semesters during which 4 cohorts were recruited using identical procedures. Evaluation surveys were conducted immediately following post-test assessment (Week 6) and after the follow up assessment (Week 12). This manuscript presents results derived from evaluation surveys; Results of the efficacy trial assessments examining effects of condition on various outcomes are reported elsewhere.
2.2. Recruitment, Sample and Design
Undergraduate students were recruited in classes in a wide variety of majors, university publications, and by university-based counselors to attend study informational sessions. During informational sessions, students viewed a presentation followed by a question and answer session conducted by the PI. Although designed as a universal prevention program, interested students completed a screening survey that included a masked, randomly assigned condition indicator and questions on several indices of risk associated with stress-related symptoms and academic failure. A general risk indicator was calculated based on participant’s endorsements of at least one of the following items: formerly or presently declared academically deficient, diagnosed with a mental condition or disorder, considered suicide or self-harm, and/or receiving classroom accommodations for learning disorder(s). The risk indicator was used to balance study conditions, and not used as exclusion criteria. We invited participants based on our goal of recruiting a sample with balanced representation by condition of typical and at-risk participants, as well as inclusion of both genders. We continued to extend invitations until we had reached our HAI capacity, which was based on four students per handler-dog team and a maximum of seven handler-dog teams per session. Efficacy trial participants (N = 307) were primarily white (N = 153, 67.4%), female (N = 190), undergraduates (Nfreshman = 118, Nsophomore = 55, Njunior = 36, Nsenior = 14, Nunknown = 5), Mage = 19.11 years (SD = 1.95), and enrolled in an average of 15.3 credits (SD = 1.90) with an average GPA of 3.26 (SD = 0.66).
Participants included in the current analyses completed a baseline assessment, attended at least one program session out of four possible program sessions, and completed at least one of the two evaluation feedback surveys conducted after posttest and six weeks later after follow-up assessments (N = 228, nASM = 76, nHAI-E = 84, nHAI-O = 68). Based on a one-way ANOVA to test for between-group differences on all components of the screening survey, we found no significant differences by condition for age (F(2, 224) = 1.492, p = 0.227, η2 = 0.013), sex (F(2, 224) = 0.127, p = 0.881, η2 = 0.001), class standing (F(2, 224) = 0.318, p = 0.728, η2 = 0.003), race (F(2, 224) = 1.118, p = 0.329, η2 = 0.010), risk status (F(2, 224) = 2.497, p = 0.085, η2 = 0.022), GPA (F(2, 156) = 0.103, p = 0.902, η2 = 0.001), or total credits (F(2, 221) = 0.340, p = 0.712, η2 = 0.003).
2.3. Conditions
Participants were randomly assigned to one of three conditions at the time of recruitment featuring varying levels of exposure to evidence-based stress management content and/or exposure to human animal interaction (HAI). Students randomly assigned to the Academic Stress Management condition (ASM) engaged in an existing, evidence-based program using content presentations (e.g., slide presentations featuring evidenced-based information by a health educator) and guided activities focused on enhancing self-regulation (e.g., progressive muscle relaxation, deep breathing, meditation, replacing negative self-talk with positive self-talk) and metacognitive skill training (e.g., time management, test taking skills, study planning, prioritization exercises). Since the featured content was regularly offered as part of a workshop series at the university, this comparison condition was conceptualized as a treatment as usual condition, which did not feature any exposure to animal assisted activities.
The Human Animal Interaction condition (HAI-O) featured semi-structured HAI sessions during which students engaged in guided animal assisted activities (e.g., petting, relaxation activities) with therapy dogs and their handlers for the entire program period without any exposure to evidence-based stress management content.
Students assigned to the Enhanced Human Animal Interaction condition (HAI-E) divided their time equally between engaging in a modified stress management curriculum using the same evidence-based content and activities as described above in the ASM condition and exposure to the same animal assisted activities used in the HAI-O condition where students interacted with therapy dogs and their handlers.
Program sessions were conducted at prescribed days and times separately from the other conditions to prevent spillover effects or treatment diffusion. As mentioned previously, to avoid condition-specific attrition, all participants, including those in the ASM condition, were told they would experience an opportunity to interact with animals, but that the timing and amount of HAI would vary by condition, as such blinding them to the expected ratio of exposure to HAI versus content. HAI was provided to the ASM group after all outcome assessments and program evaluations had been completed. All participants were compensated up to $60 USD for completing assessments, which were prorated at $20 USD per assessment.
2.4. Human Animal Interaction: Handler-Dog Teams
Participants in the HAI conditions interacted with registered therapy handler-dog teams who were evaluated members of a regional community partner of the Pet Partners national organization [
26]. The teams consisted of 16 male dogs (15 neutered, 1 intact) and 11 female dogs (8 spayed; 3 intact) (
M age = 4 years, Age
Max = 12 years, Age
Min = 6 months). The majority of the dogs were Labrador Retrievers (
N = 10), mixed breeds (
N = 6), and Golden Retrievers (
N = 3) (
nother = 8). On average, dogs had been registered with Pet Partners for 1.95 years upon study commencement (range: 1 month–6 years) and participated in 3.6 hours of therapy work per week (range: 1 hour–15 hours per week; includes time spent in the current study and time spent volunteering outside the study). On average, teams participated in 4 program sessions across the four semesters (
sessionmin = 1,
sessionmax = 15,
SD = 3 sessions). The majority of handlers were female (
N = 24; M
age = 49.67; Min = 26, Max = 70), with 2.34 years of AAA experience (range: 1 month–6 years). Each handler-dog team attended an orientation meeting prior to participating, in which the study procedures were explained in detail. During each HAI session, a graduate research student with a degree in animal behavior monitored animal behavior for signs of stress exhibited by the dogs. Handlers were also monitoring their animals’ behavior and wellbeing according to Pet Partner protocols and could freely leave the room if they became concerned about their dog’s well-being.
2.5. Description of Setting, Session Outlines, Activities and Themes
All program sessions, including those not featuring HAI, occurred in the same carpeted conference room in a building located at the center of campus, which featured a large center table and perimeter sofas, chairs and side-tables arranged to form seven segmented sitting areas. Each weekly session featured a central theme related to promoting academic success including academic stress management, motivation and goal setting, benefits of sleep, and test anxiety. Specific activities associated with these themes and variations by condition are described in
Section 2.5.1,
Section 2.5.2,
Section 2.5.3 and
Section 2.5.4. Students arrived between 5–30 min before program sessions started and were checked in at a front table by the PI and/or graduate students. Students then waited out of view of animals for permission to enter the room which occurred simultaneously. During HAI sessions, each handler-dog team was assigned to one of seven segmented sitting area. Upon entry, groups of 4–5 students were encouraged to approach a handler-dog team of their choosing and to do so while minimizing crowding of the animals. Participants in the ASM condition were encouraged to seat themselves at the center table.
Regardless of the theme featured that week, program activities were sequenced in the following manner. Students spent the first 20 min of the program in various combinations of receiving evidenced-based content through slide presentations by a Masters level mental health and promotion specialist and/or meeting and/or greeting their peers (ASM) or handler-dog teams (HAI-E/HAI-O). Students assigned to the ASM group received 20 min of content presentations only, those in the HAI-E condition received a combination of 10 min of meet and greet focused HAI and 10 min of content presentations. Participants in the HAI-O group did not receive any evidenced-based content presentations but engaged in 20 min of meet and greet focused HAI. For the remainder of the session, participants engaged in two 10-min-long guided activities; one focused on mindfulness, meditation, relaxation or visualization, and another for small group, semi-structured discussions and reflections. The order of the activities alternated weekly and depending on students’ assigned treatment condition, the facilitation scripts were modified slightly. For participants in groups receiving content (ASM and HAI-E), scripts referred to terminology reflecting information shared during content presentations (i.e., “think about a process-oriented goal”), whereas terminology for the HAI-O group was modified to reflect more general speech (i.e., “think about a reasonable goal”). Additionally, for students assigned to the HAI conditions, guided activities included explicit instructions to touch and stroke the dogs throughout the guided activities. At the end of each session, students in each condition engaged in discussion with peers. HAI-E and HAI-O conditions did so in the presence of the dogs.
2.5.1. Session 1: Academic Stress Management
Content presentations for students in the ASM and HAI-E focused on manifestations of stress and effective self-care practices to manage stress. Next, participants in each condition were guided through a breathing and body scan exercise. For HAI conditions, this exercise was conducted while sitting and petting and touching the dogs and receiving instruction on ‘experiencing’ the dog they were with. Last, each condition engaged in a discussion activity during which participants sat in small groups with their peers and/or handler-dog teams (HAI-E; HAI-O) in the segmented sitting areas. The discussion activity in the ASM and HAI-E conditions was semi-structured, guided by prompts using terms introduced during the content presentations, focused on identifying and reframing current stressors, as well as discussing students’ use of coping strategies. The HAI-O group engaged in a similar but less structured discussion, using general prompts focused on how animals may help us manage stress. Throughout the discussion activity, participants in the HAI conditions were encouraged to pet and interact with the handler-dog teams as they pleased.
2.5.2. Session 2: Motivation and Goal Setting
Content presentation for students in the ASM and HAI-E focused on identifying and setting attainable goals, establishing behavioral habits to support their completion, including enhancing a growth rather than fixed-mindset, and engaging in self-talk towards goal completion. Next, participants in each condition were guided through a discussion activity during which participants sat in small groups with their peers and/or handler-dog teams (HAI-E; HAI-O) in the segmented sitting areas. The discussion activity in the ASM and HAI-E conditions was semi-structured, guided by prompts using terms introduced during the content presentations, focused on setting attainable academic goals, addressing the anticipated steps necessary, and identifying behavioral modifications towards goals completion. The HAI-O group engaged in a similar but less structured discussion, using general prompts focused on identifying a reasonable academic goal for the semester, why that goal was meaningful, and what barriers they may encounter towards successful completion. Throughout the discussion, participants in the HAI conditions were encouraged to pet and interact with the handler-dog teams as they pleased. Lastly, participants in each condition completed a visualization exercise, during which they were encouraged to witness themselves going through the steps they explored during discussion, concluding with successful completion. For HAI conditions, this exercise was conducted while sitting and petting the dogs.
2.5.3. Session 3: Benefits of Sleep
Students in the ASM and HAI-E groups received information on the amount of healthy sleep needed, effects of sleep deprivation, and how to overcome common barriers through instruction on identifying behavioral modifications focused on creating optimal sleep environments, routines and behavior. Next, all participants were guided through a progressive muscle relaxation meditation to provide practice at deliberate relaxation to be used as part of a bed-time routine. For HAI conditions, this exercise was conducted while sitting with and touching the dogs. Next, participants in each condition were guided through a discussion activity during which participants sat in small groups with their peers and/or handler-dog teams (HAI-E; HAI-O) in the segmented sitting areas. A similar, semi-structured discussion format using similar prompts was used for each condition focused on exploring the quality of students’ current sleep environments and actions they would be willing to take to improve their sleep environment. For HAI conditions, this exercise was conducted while sitting and petting the dogs.
2.5.4. Session 4: Test Anxiety
Students in the ASM and HAI-E conditions received information about what test anxiety is, how it can manifest physically and mentally and approaches to overcome anxiety. Next, using identical prompts for each condition, all participants engaged in a visualization activity. For students in ASM and HAI-E groups, this visualization was conducted around the central table, while students in the HAI-O group sat in segmented areas with the dogs. The first 5 min of the activity was intended to evoke feelings of stress and anxiety about a fictional but upcoming exam. The next 10 min consisted of a stress release meditation which included techniques to interrupt disruptive thoughts and feelings, encourage a calm state, and visualize successfully completing the fictional exam. For groups in the HAI conditions, the stress release activity was conducted in the presence of animals and prompted students to think about the dog’s calming presence. Lastly, all students engaged in a discussion activity which focused on reflecting on their experience with the prior activity and how they could utilize the skills practiced in the various mindfulness activities throughout the four program weeks to manage and/or interrupt experiences of stress and anxiety.
2.6. Program Fidelity
The program sessions were highly structured with strict adherence to lecture notes by trained facilitation staff and an experienced health educator who facilitated consistently across conditions and throughout each implementation session. The curriculum content was presented with the aid of detailed, memorized scripts. Facilitators adhered to sequences of 30-s intervals which were monitored and prompted by a research assistant who kept a record to document the fidelity of presented content and facilitation of activities. All sessions featuring HAI were video-recorded via seven different simultaneous camera angles.
2.7. Measures
2.7.1. Participant Responsiveness
Participants were asked to complete an end of the program evaluation at post-test (Week 6) and again six weeks later, and again after follow-up assessments were completed (Week 12). Although participant surveys were identified by a condition indicator, surveys did not include participants’ ID number to facilitate anonymity of responses. Guided by the integrated theoretical model of program implementation [
21], the
satisfaction aspect of participant responsiveness was assessed at posttest by inquiring about participants’ perceptions of program enjoyment, usefulness, and likelihood of recommending the program to others. Using a 5-point Likert scale, questions assessed the extent to which students
enjoyed each of four weekly sessions (e.g., 1 = “Not at all enjoyable,” 2 = “Somewhat not enjoyable, “3 = “Neutral,”4 = “Somewhat enjoyable,”5 = Very enjoyable”) and the extent to which students perceived each session as
useful (e.g., 1 = “Not at all useful,” 5 = “Very useful”). A composite score was calculated for each construct by averaging ratings across the 4-week period, resulting in composite scores for
enjoyment and
usefulness. Participants also responded to one question asking how likely they were to
recommend the program on a 5-point Likert scale (1 = Very unlikely, 5 = Very likely). We also proposed ideas for future program components and asked participants to indicate their preferences about the amount of evidence-based content versus exposure to animal interaction, as well as the extent to which they would like to interact with various animals other than dogs
(0 = not at all interested to 3 = very much interested) in the context of a future workshop setting on campus. Although the current study focused on examining participants responsiveness, the program evaluation and implementation survey was designed to also evaluate several other common aspects assessed during program implementation (participants’ impressions about facilitation staff, study personnel, engagement with fellow participants etc.) as well as attitudes about animals and animals assisted programs, which were not examined in this study. Participant
attendance was tracked throughout the 4-week program.
2.7.2. Perception of Behavioral Change
To capture the
engagement and
home-practice component of students’ responsiveness, we assessed the extent to which participants reported changes in behavior across various dimensions and the extent to which they practiced skills at home [
21]. We then asked participants to report on the extent to which they used each of these strategies. At post-test, using a 5-point Likert scale, participants rated to what extent participation in sessions improved or did not improve their management of academic stress, motivation, goal setting, sleep habits, and management of test anxiety. A composite score was calculated by averaging ratings across the four themes resulting in a score for
perceived behavioral change.
At follow-up, participants completed a feedback survey to assess their perception of change six weeks after program completion. We developed the survey items capturing self-reported perceived behavioral change by listing all the evidenced-based information topics and recommended behavioral strategies for the stress management session, along with that week’s activity and discussion prompts by condition. Students were asked to rate how frequently they engaged in those strategies as a result of programming on a 4-point Likert scale (e.g., 0 = “Not at all,” 3 = “Very Frequently”). These questions were designed to assess the longevity of perceived behavioral change and included 10–14 strategy items for each session theme. Examples of the stress management session strategies included “Recognized when I am feeling stress”, “Positively reframed stress or stressful situations”, “Used progressive muscle relaxation”, “Used meditation or a mental body scan”, “Interacted with animals”, “Engaged in physical activity”, “Ate healthy/healthier”, “Other self-care (saying no, fix small annoyances, etc.)”, “Other, please specify”). In addition to examining perceived behavioral change by condition for each strategy, the average frequency by which students engaged in the above strategies was calculated by averaging rating scores.
2.8. Qualitative Data
To better understand the influence of incorporating HAI into program sessions on participant responsiveness and perceptions of behavioral change, participants in the conditions featuring HAI (HAI-E and HAI-O) were asked two open-ended questions to qualitatively describe their favorite and least favorite aspect of interacting with the dogs, i.e., What was your favorite part/least favorite part about interacting with the dogs during program sessions? They were also asked to provide program recommendations (i.e., “Is there anything you recommend we change about content of the programs? Please specify”). Students were also asked to qualitatively describe what they had changed as a result of programming to manage their stress (i.e., “What specific things have you changed in the last 4 weeks to manage stress?”).
2.9. Analytic Strategy
Quantitative data were assessed for normality by examining skewness and kurtosis and conducting Shapiro–Wilk tests. If the Shapiro–Wilk test suggested nonnormality, subsequent nonparametric Kruskal–Wallis H tests were used to determine if constructs representing responsiveness varied across program conditions. If a significant difference was detected, Dunn’s post hoc test with a Bonferroni correction was used to determine how ratings for each item differed [
20]. Effect sizes were calculated following Tomczak and Tomczak’s [
27] guidelines for calculating the eta-squared measure, which were subsequently converted to Cohen’s
d [
28] for interpretability.
Qualitative data collected in response to open-ended questions was analyzed by hand by the PI and a doctoral student using thematic analysis, which is a process used to identify and analyze patterns and themes within data [
29]. Thematic analysis is a flexible method that is not tied to a particular theoretical or epistemological perspective, making it a suitable method for exploring participants’ experiences. In particular, realist thematic analysis was used, in which focus is placed on reporting the “experiences, meaning and realities of participants” [
30]. Analysis followed Braun and Clarke’s six phase framework for doing a thematic analysis, starting first by becoming familiar with the data (1), which allowed the PI and a doctoral student to recognize concepts that appeared frequently and/or consistently. By becoming familiar with the data, a list of initial codes was generated that captured common responses or relevant constructs (2). Responses were recoded and grouped according to these codes in a continuing refinement of codes. This review process continued until the point of saturation was reached, in which no new codes were detected. Codes were then grouped into larger themes that appeared to explain a patterned response in the data (3). Data were then recoded based on these themes and the frequency of codes and themes were calculated and/or ordered by rank. Participant responses that represented those themes well were extracted as examples. Qualitative survey responses were coded according to the emerged coding scheme by another research assistant to determine reliability. In the fourth stage, researchers reviewed and modified themes to tighten the coding process and ensure that themes were accurately capturing what was present in the data (4). The final two steps include defining themes (5) and identifying overarching relationships between themes and (6) writing up results, which are presented below. Thematic analysis can be used to review and analyze qualitative survey responses overall as well compare responses by condition.
4. Discussion
The results from this study represent initial efforts to describe and understand the experiences and perspectives of students engaging in a 4-week long university-based, animal-assisted stress prevention program. Understanding participants’ responsiveness and their perceptions about behavioral change is important for determining the extent to which incorporating HAI enhances program efficacy and effectiveness.
Students reported all three conditions to be enjoyable and useful, with the majority of students expressing a likelihood of recommending either program to others. Students assigned to the condition with 50% exposure to HAI and 50% exposure to stress-prevention programing (i.e., the HAI-E condition) consistently reported higher levels of enjoyment, perceived usefulness, and likelihood of recommendation than students in either of the other two conditions. This suggests that incorporating HAI with existing stress prevention programming may increase participant enjoyment and likelihood of recommendation which may, in turn, improve student engagement, and the efficacy of the program in reducing stress and improving academic performance.
Theoretical models suggest that students who enjoy curriculum or programming are more likely to be engaged and more likely to benefit from delivered material [
31]. The idea that highly engaged students who enjoy program content will fare better in terms of program outcomes can be applied when assessing the efficacy of a university-based stress prevention program. By incorporating HAI, programs are deemed more enjoyable by students, which in turn increases student engagement and promotes positive program outcomes. Therefore, by considering evidence that greater participant self-reported enjoyment is strongly related to more positive program outcomes [
32], results from the current study suggest that incorporating HAI may be beneficial toward increasing programming success. However, it still needs to be determined which program outcomes are influenced by student engagement in the particular context of stress-prevention programming. On the other hand, the results indicate that it is important to consider aspects that may compromise enjoyment. In addition to the negative perceptions about being subject to animal shedding, the experience of limited access through sharing with others or having to rotate between handler-dog teams can detract from positive experiences. It is important that we consider the type of activities we encourage students to engage in as well as the structure we impose. For example, although meditation in the presence of animals was considered enjoyable, participant discomfort with being asked to close their eyes while petting is important to consider when assessing programming. Being unable to track an animal’s behavior extends beyond feelings of discomfort to represent a potential safety issue and limitation in programming.
The HAI-E condition may have been perceived as more useful than the other two conditions because interacting with a therapy dog may serve as positive/rewarding stimulus that becomes associated with the ASM content. When paired with unpleasant stimuli, such as discussing stressors, the dogs may serve as a positive/rewarding stimulus that buffers the associated stress and signals to humans that the environment is nonthreatening. Thus, the HAI-E condition was perceived to be more useful than the stress prevention program only condition because the presence of animals created a more positive and calming environment that allowed for optimal onboarding of ASM content. However, animals alone were not deemed as useful as a combination of animal interaction and stress prevention material. Students may experience enjoyment and an immediate stress reducing impact of the dog, but they may also recognize that having interacted with the dog alone is unlikely to have a longer-term impact on academic challenges. Therefore, while animals may help to create a relaxing and optimal environment, animal interaction alone is probably not useful for learning stress prevention or coping strategies. These results suggest that the incorporation of HAI into evidence-based stress prevention programming increases participant enjoyment while still being perceived as useful.
The trend of HAI-E being rated highly continues when assessing the reported level of perceived change. Students in the HAI-E group reported a higher level of improvement in their management of stress as a result of program participation than other groups, although differences were not significant. Given that the primary goal of ASM programming is to deliver a beneficial change to participants, these results are encouraging. Thus, incorporating HAI into evidence-based, stress prevention programming may serve to improve participant responsiveness to such evidence, which eventually may lead to greater efficacy and effectiveness of such programs. That said, program success is likely to depend on the needs and characteristics of the populations served, the outcomes targeted and the extent to which implementation fidelity is achieved.
Future research should examine the dosage of evidence-based, stress prevention material required to promote positive behavioral change and the dosage of HAI required to improve perceived enjoyment and usefulness, while at the same time tracking academic performance to assess applied outcomes. Future research should also consider the stress management strategies that students adopted most frequently and readily. It may be a matter of encouraging techniques that easily fit into a student’s life to insure a greater likelihood of successful adoption and change. Such strategies were extracted from qualitative analyses and included students adopting healthy habits (e.g., better diet, exercise) and reframing stress (e.g., seeing challenges and opportunities instead of road blocks). Students were less likely to use strategies that may be more foreign to them, such as mental body scans or progressive muscle relaxation. The low frequency of these strategies may suggest that students need more time or more direction about how to incorporate these skills into their everyday lives. In addition, it would be useful to examine participants’ perceived behavioral change in response to programming themes beyond stress management such as those aimed at affecting behavior in domains related to motivation and goal setting, sleep behavior and management of test anxiety, which were not analyzed in this paper. Future research should also further unpack the role of gender, student standing and risk-status in informing individual differences in program responsiveness and behavioral change to enhance our ability to design program activities targeted to specific populations. Finally, it is important to recognize that it is not always feasible to prevent stress. Students are inevitably going to experience high degrees of stress, and it may be more useful to teach strategies for coping with stress to avoid reaching a state of being overwhelmed by stress.
5. Conclusions
The results from feedback surveys collected following participation in a university-based stress prevention program incorporating HAI provide insight into the participant experience. Programming that incorporates both interactions with animals and evidence-based stress prevention programming was reported to be more enjoyable and useful, with more students reporting a likelihood of recommending the program to others.
Future research on university-based AAAs is needed to explore additional program implementation dimensions theorized to influence the delivery of programming. Other dimensions, such as dosage, reach, fidelity, and adaptation, need to be considered to fully evaluate and inform the implementation of AAAs. Overall, this study represents initial efforts to recognize the participant’s experience within university-based AAAs and assess how varied levels of HAI and evidence-based stress prevention programming influence participant responsiveness and perceived behavioral change. Finally, researchers, practitioners and University administrators should continue to consider whether encouraging results from efficacy trials and program evaluations on human functioning and wellbeing warrants the inclusion of animals in stress prevention programs as ensuring their safety and wellbeing is equally important.